Tire pressure monitoring circuit for BMW X5 E53 (1999-2003)

4) HDC BUTTON ABS/DSC CONTROL MODULE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FIXED RDC AERIAL, FRONT RIGHT FRONT LEFT RDC SENSOR FUSE 15 FUSE 32 FUSE 53 FUSE 6 FUSE HOLDER GENERAL MODULE GRN WIRE GRN/BRN WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN ACC, RUN OR START FUSE HOLDER FUSE 37 HOT IN RUN OR START LIGHT MODULE (RIGHT KICK PANEL) NCA WIRE RDC CONTROL MODULE (BEHIND GLOVE BOX) REAR LEFT RDC SENSOR REAR RIGHT RDC SENSOR RED WIRE RED/BLU WIRE RED/BRN/YEL WIRE SWITCHING CENTER 1) ASC/DSC BUTTON 3) PUSH BUTTON FOR TIRE FAILURE INDICATOR VIO/BLU WIRE WHT WIRE WHT/RED/YEL WIRE YEL WIRE