Set fixed XY position for Z homing so nothing crashes into the heated print bed wiring.

Marlin/Configuration.h

@@ -589,7 +589,7 @@
 
 // @section homing
 
-//#define Z_HOMING_HEIGHT 4  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
+#define Z_HOMING_HEIGHT 0  // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
                              // Be sure you have this distance over your Z_MAX_POS in case.
 
 // ENDSTOP SETTINGS:
@@ -731,11 +731,11 @@
 // - If stepper drivers time out, it will need X and Y homing again before Z homing.
 // - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28).
 // - Prevent Z homing when the Z probe is outside bed area.
-//#define Z_SAFE_HOMING
+#define Z_SAFE_HOMING
 
 #if ENABLED(Z_SAFE_HOMING)
-  #define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2)    // X point for Z homing when homing all axis (G28).
-  #define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2)    // Y point for Z homing when homing all axis (G28).
+  #define Z_SAFE_HOMING_X_POINT (25)    // X point for Z homing when homing all axis (G28).
+  #define Z_SAFE_HOMING_Y_POINT (MANUAL_Y_HOME_POS)    // Y point for Z homing when homing all axis (G28).
 #endif
 
 // Homing speeds (mm/m)