diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 97d2d95f90..16865c4878 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -223,16 +223,16 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board
+                                    //  pins_XXX.h file overrides this one
+  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0
   #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
   #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
                                               // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1029,7 +1029,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index de039330c4..3acb1a0d09 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -6354,9 +6354,8 @@ inline void gcode_M42() {
       #endif
 
       SERIAL_PROTOCOLLNPGM(". deploy & stow 4 times");
-      pinMode(PROBE_TEST_PIN, INPUT_PULLUP);
-      bool deploy_state;
-      bool stow_state;
+      SET_INPUT_PULLUP(PROBE_TEST_PIN);
+      bool deploy_state, stow_state;
       for (uint8_t i = 0; i < 4; i++) {
         servo[probe_index].move(z_servo_angle[0]); //deploy
         safe_delay(500);
diff --git a/Marlin/boards.h b/Marlin/boards.h
index 6594b30fac..24ab48c86d 100644
--- a/Marlin/boards.h
+++ b/Marlin/boards.h
@@ -95,7 +95,7 @@
 #define BOARD_BAM_DICE          401  // 2PrintBeta BAM&DICE with STK drivers
 #define BOARD_BAM_DICE_DUE      402  // 2PrintBeta BAM&DICE Due with STK drivers
 #define BOARD_BQ_ZUM_MEGA_3D    503  // bq ZUM Mega 3D
-#define BOARD_ZRIB_V20          504  // zrib V2.0 control board (Chinese knock off RAMPS replica) 
+#define BOARD_ZRIB_V20          504  // zrib V2.0 control board (Chinese knock off RAMPS replica)
 
 #define MB(board) (MOTHERBOARD==BOARD_##board)
 
diff --git a/Marlin/example_configurations/Cartesio/Configuration_adv.h b/Marlin/example_configurations/Cartesio/Configuration_adv.h
index 4eec94c07c..36d2a43667 100644
--- a/Marlin/example_configurations/Cartesio/Configuration_adv.h
+++ b/Marlin/example_configurations/Cartesio/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/Felix/Configuration_adv.h b/Marlin/example_configurations/Felix/Configuration_adv.h
index f3b44a4660..8a09f18c05 100644
--- a/Marlin/example_configurations/Felix/Configuration_adv.h
+++ b/Marlin/example_configurations/Felix/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/FolgerTech-i3-2020/Configuration_adv.h b/Marlin/example_configurations/FolgerTech-i3-2020/Configuration_adv.h
index 662d679a82..a5fd5c5e6b 100644
--- a/Marlin/example_configurations/FolgerTech-i3-2020/Configuration_adv.h
+++ b/Marlin/example_configurations/FolgerTech-i3-2020/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1031,7 +1029,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/Hephestos/Configuration_adv.h b/Marlin/example_configurations/Hephestos/Configuration_adv.h
index c4843b6ec8..de751085a4 100644
--- a/Marlin/example_configurations/Hephestos/Configuration_adv.h
+++ b/Marlin/example_configurations/Hephestos/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/Hephestos_2/Configuration_adv.h b/Marlin/example_configurations/Hephestos_2/Configuration_adv.h
index 385adadb96..09e91b5d8e 100644
--- a/Marlin/example_configurations/Hephestos_2/Configuration_adv.h
+++ b/Marlin/example_configurations/Hephestos_2/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1006,7 +1004,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/K8200/Configuration_adv.h b/Marlin/example_configurations/K8200/Configuration_adv.h
index 482d89a98f..ddb7404863 100644
--- a/Marlin/example_configurations/K8200/Configuration_adv.h
+++ b/Marlin/example_configurations/K8200/Configuration_adv.h
@@ -236,16 +236,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1035,7 +1033,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/K8400/Configuration_adv.h b/Marlin/example_configurations/K8400/Configuration_adv.h
index e3c6ccf26e..a529888051 100644
--- a/Marlin/example_configurations/K8400/Configuration_adv.h
+++ b/Marlin/example_configurations/K8400/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/M150/Configuration_adv.h b/Marlin/example_configurations/M150/Configuration_adv.h
index 2253ce4351..3962f2d40e 100644
--- a/Marlin/example_configurations/M150/Configuration_adv.h
+++ b/Marlin/example_configurations/M150/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1029,7 +1027,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/RigidBot/Configuration_adv.h b/Marlin/example_configurations/RigidBot/Configuration_adv.h
index 570538c59b..f939c4d2c7 100644
--- a/Marlin/example_configurations/RigidBot/Configuration_adv.h
+++ b/Marlin/example_configurations/RigidBot/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/SCARA/Configuration_adv.h b/Marlin/example_configurations/SCARA/Configuration_adv.h
index 718a4b90b0..7fe55a0b78 100644
--- a/Marlin/example_configurations/SCARA/Configuration_adv.h
+++ b/Marlin/example_configurations/SCARA/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/TAZ4/Configuration_adv.h b/Marlin/example_configurations/TAZ4/Configuration_adv.h
index a833712b05..5ee685360f 100644
--- a/Marlin/example_configurations/TAZ4/Configuration_adv.h
+++ b/Marlin/example_configurations/TAZ4/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/TinyBoy2/Configuration_adv.h b/Marlin/example_configurations/TinyBoy2/Configuration_adv.h
index 3de9a920ca..b6e6175fb8 100644
--- a/Marlin/example_configurations/TinyBoy2/Configuration_adv.h
+++ b/Marlin/example_configurations/TinyBoy2/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1025,7 +1023,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/WITBOX/Configuration_adv.h b/Marlin/example_configurations/WITBOX/Configuration_adv.h
index c4843b6ec8..de751085a4 100644
--- a/Marlin/example_configurations/WITBOX/Configuration_adv.h
+++ b/Marlin/example_configurations/WITBOX/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration_adv.h b/Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration_adv.h
index 1d798fb943..51f95e1f27 100644
--- a/Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1027,7 +1025,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration_adv.h b/Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration_adv.h
index 5363cb3f6a..c9dc15e7a2 100644
--- a/Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1026,7 +1024,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/delta/generic/Configuration_adv.h b/Marlin/example_configurations/delta/generic/Configuration_adv.h
index 53a86374bd..334fba863b 100644
--- a/Marlin/example_configurations/delta/generic/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/generic/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1024,7 +1022,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
index 53a86374bd..334fba863b 100644
--- a/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1024,7 +1022,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
index 5798c53e70..d46820b121 100644
--- a/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h
@@ -228,16 +228,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1029,7 +1027,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h b/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
index fdc295253b..6440d1611d 100644
--- a/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
+++ b/Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1024,7 +1022,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/gCreate_gMax1.5+/Configuration_adv.h b/Marlin/example_configurations/gCreate_gMax1.5+/Configuration_adv.h
index 4814b7a246..799acd32a4 100644
--- a/Marlin/example_configurations/gCreate_gMax1.5+/Configuration_adv.h
+++ b/Marlin/example_configurations/gCreate_gMax1.5+/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1031,7 +1029,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/makibox/Configuration_adv.h b/Marlin/example_configurations/makibox/Configuration_adv.h
index fbbb866902..026e2443a8 100644
--- a/Marlin/example_configurations/makibox/Configuration_adv.h
+++ b/Marlin/example_configurations/makibox/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h b/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
index 2a5b63492e..249166ca10 100644
--- a/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
+++ b/Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1022,7 +1020,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/example_configurations/wt150/Configuration_adv.h b/Marlin/example_configurations/wt150/Configuration_adv.h
index f78a297fc6..245eeee210 100644
--- a/Marlin/example_configurations/wt150/Configuration_adv.h
+++ b/Marlin/example_configurations/wt150/Configuration_adv.h
@@ -223,16 +223,14 @@
 /**
  * M355 Case Light on-off / brightness
  */
-//#define CASE_LIGHT_ENABLE 
-#if ENABLED(CASE_LIGHT_ENABLE) 
-  #define CASE_LIGHT_PIN 4          // can be defined here or in the pins_XXX.h file for your board 
-                                    //  pins_XXX.h file overrides this one 
-  #define INVERT_CASE_LIGHT false             // set to true if case light is ON when pin is at 0 
-  #define CASE_LIGHT_DEFAULT_ON true          // set default power up state to on or off
-  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // set power up brightness 0-255 ( only used if on PWM
-                                              // and if CASE_LIGHT_DEFAULT is set to on
-  //#define MENU_ITEM_CASE_LIGHT              // Uncomment to have a Case Light entry in main menu 
-#endif 
+//#define CASE_LIGHT_ENABLE
+#if ENABLED(CASE_LIGHT_ENABLE)
+  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
+  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
+  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
+  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
+  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu
+#endif
 
 //===========================================================================
 //============================ Mechanical Settings ==========================
@@ -1025,7 +1023,7 @@
    */
   #define  TMC2130_ADV() {  }
 
-#endif // ENABLED(HAVE_TMC2130)
+#endif // HAVE_TMC2130
 
 // @section L6470
 
diff --git a/Marlin/gcode.cpp b/Marlin/gcode.cpp
index 0cb2337338..d23db21f70 100644
--- a/Marlin/gcode.cpp
+++ b/Marlin/gcode.cpp
@@ -183,7 +183,7 @@ void GCodeParser::parse(char *p) {
     #endif
 
     if (PARAM_TEST) {
-    
+
       while (*p == ' ') p++;                    // skip spaces vetween parameters & values
       const bool has_num = DECIMAL_SIGNED(*p);  // The parameter has a number [-+0-9.]
 
diff --git a/Marlin/gcode.h b/Marlin/gcode.h
index ec5b229bd2..506a718783 100644
--- a/Marlin/gcode.h
+++ b/Marlin/gcode.h
@@ -120,7 +120,7 @@ public:
 
     // Code seen bit was set. If not found, value_ptr is unchanged.
     // This allows "if (seen('A')||seen('B'))" to use the last-found value.
-    static bool seen(const char c) {
+    static volatile bool seen(const char c) {
       const uint8_t ind = c - 'A';
       if (ind >= COUNT(param)) return false; // Only A-Z
       const bool b = TEST(codebits[ind >> 3], ind & 0x7);
@@ -132,7 +132,7 @@ public:
 
     // Code is found in the string. If not found, value_ptr is unchanged.
     // This allows "if (seen('A')||seen('B'))" to use the last-found value.
-    static bool seen(const char c) {
+    static volatile bool seen(const char c) {
       const char *p = strchr(command_args, c);
       const bool b = !!p;
       if (b) value_ptr = DECIMAL_SIGNED(p[1]) ? &p[1] : (char*)NULL;
diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index dc98d65700..0508bca6ce 100755
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -1598,7 +1598,6 @@ void kill_screen(const char* lcd_msg) {
 
             //
             // The last G29 will record and enable but not move.
-            // Since G29 is deferred, 
             //
             lcd_wait_for_move = true;
             enqueue_and_echo_commands_P(PSTR("G29 V1"));
@@ -2592,16 +2591,9 @@ void kill_screen(const char* lcd_msg) {
    *
    */
 
-  /**
-   *
-   * Callback for LCD contrast
-   *
-   */
   #if HAS_LCD_CONTRAST
-
     void lcd_callback_set_contrast() { set_lcd_contrast(lcd_contrast); }
-
-  #endif // HAS_LCD_CONTRAST
+  #endif
 
   static void lcd_factory_settings() {
     settings.reset();
@@ -2616,7 +2608,7 @@ void kill_screen(const char* lcd_msg) {
     MENU_ITEM(submenu, MSG_FILAMENT, lcd_control_filament_menu);
 
     #if HAS_LCD_CONTRAST
-      MENU_ITEM_EDIT_CALLBACK(int3, MSG_CONTRAST, (int) &lcd_contrast, LCD_CONTRAST_MIN, LCD_CONTRAST_MAX, lcd_callback_set_contrast, true);
+      MENU_ITEM_EDIT_CALLBACK(int3, MSG_CONTRAST, (int*)&lcd_contrast, LCD_CONTRAST_MIN, LCD_CONTRAST_MAX, lcd_callback_set_contrast, true);
     #endif
     #if ENABLED(FWRETRACT)
       MENU_ITEM(submenu, MSG_RETRACT, lcd_control_retract_menu);
diff --git a/Marlin/ultralcd_impl_DOGM.h b/Marlin/ultralcd_impl_DOGM.h
index fcda9be68c..80f2c4a473 100644
--- a/Marlin/ultralcd_impl_DOGM.h
+++ b/Marlin/ultralcd_impl_DOGM.h
@@ -410,8 +410,8 @@ inline void lcd_implementation_status_message() {
     const uint8_t slen = lcd_strlen(lcd_status_message);
     if (slen > LCD_WIDTH) {
       // Skip any non-printing bytes
-      while (!PRINTABLE(lcd_status_message[status_scroll_pos])) ++status_scroll_pos;
-      if (++status_scroll_pos > slen - LCD_WIDTH) status_scroll_pos = 0;
+      while (!PRINTABLE(lcd_status_message[status_scroll_pos++])) { /* nada */ }
+      if (status_scroll_pos > slen - LCD_WIDTH) status_scroll_pos = 0;
     }
   #else
     lcd_print_utf(lcd_status_message);
diff --git a/Marlin/ultralcd_impl_HD44780.h b/Marlin/ultralcd_impl_HD44780.h
index 776ad0aeea..9192912a8a 100644
--- a/Marlin/ultralcd_impl_HD44780.h
+++ b/Marlin/ultralcd_impl_HD44780.h
@@ -829,8 +829,8 @@ static void lcd_implementation_status_screen() {
     const uint8_t slen = lcd_strlen(lcd_status_message);
     if (slen > LCD_WIDTH) {
       // Skip any non-printing bytes
-      while (!PRINTABLE(lcd_status_message[status_scroll_pos])) ++status_scroll_pos;
-      if (++status_scroll_pos > slen - LCD_WIDTH) status_scroll_pos = 0;
+      while (!PRINTABLE(lcd_status_message[status_scroll_pos++])) { /* nada */ }
+      if (status_scroll_pos > slen - LCD_WIDTH) status_scroll_pos = 0;
     }
   #else
     lcd_print_utf(lcd_status_message);