Car Wiring Diagrams for Instrument illumination circuit for Audi A4 B9 (2015-2020)

BLK/YEL WIRE BRN WIRE BULB COMPUTER DATA LINES SYSTEM COUPLING POINT ON INSTRUMENT PANEL EMERGENCY FLASHER BUTTON FUSE 2 FUSE 7 FUSE PANEL 3 FUSE PANEL 4 FUSE PANEL B GLOVE COMPARTMENT LAMP GLOVE COMPARTMENT LAMP SWITCH GLOVE COMPARTMENT WIRING HARNESS COUPLING POINT GRY/BLU WIRE HOT AT ALL TIMES ILLUMINATION INDICATOR INSTRUMENT CLUSTER OPERATION BUTTON LAMP LEFT INSTRUMENT PANEL VENT ILLUMINATION BULB LEFT VENT ILLUMINATION LAMP POWER DISTRIBUTION SYSTEM RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT INSTRUMENT PANEL VENT ILLUMINATION BULB RIGHT VENT ILLUMINATION LAMP SWITCH VALET PARKING LOCK BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/WHT WIRE VIO/YEL WIRE YEL WIRE YEL/WHT WIRE

AUTO HOLD BUTTON BLU/BRN WIRE BRN WIRE CENTER REAR VENT ILLUMINATION BULB COMFORT SYSTEM CENTRAL CONTROL MODULE COMPUTER DATA LINES SYSTEM ELECTRO- MECHANICAL PARKING BRAKE BUTTON GRN WIRE GRN/BRN WIRE GRY/BLU WIRE ILLUMINATION BULB ORG/BRN WIRE PASSENGER SIDE REAR DOOR CONTROL MODULE PASSENGER SIDE REAR EXTERIOR DOOR HANDLE ILLUMINATION LAMP PASSENGER SIDE REAR INTERIOR DOOR HANDLE ILLUMINATION BULB PASSENGER SIDE REAR INTERIOR LOCKING BUTTON PASSENGER SIDE REAR POWER WINDOW BUTTON REAR VENT ILLUMINATION BULB RED/BLU WIRE RED/YEL WIRE RIGHT REAR DOOR COUPLING POINT SOCKET ILLUMINATION BULB VIO/WHT WIRE WHT/RED WIRE YEL WIRE

BLU/BRN WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE (CENTER OF DOOR) DRIVER DOOR POWER WINDOW CONTROL HEAD DRIVER INTERIOR LOCKING BUTTON DRIVER SEAT MEMORY SETTINGS CONTROL HEAD DRIVER SIDE REAR DOOR CONTROL MODULE DRIVER SIDE REAR EXTERIOR DOOR HANDLE ILLUMINATION LAMP DRIVER SIDE REAR INTERIOR DOOR HANDLE ILLUMINATION BULB DRIVER SIDE REAR INTERIOR LOCKING BUTTON DRIVER SIDE REAR POWER WINDOW BUTTON GRN/BRN WIRE GRY/WHT WIRE INTERIOR MONITORING, VEHICLE INCLINATION DEACTIVATION BUTTON LEFT FRONT EXTERIOR DOOR HANDLE ILLUMINATION BULB LEFT REAR DOOR COUPLING POINT MIRROR ADJUSTING SWITCH ORG/BRN WIRE ORG/GRN WIRE REAR LID LOCK BUTTON REAR LID LOCKING MECHANISM BUTTON REAR LID REMOTE RELEASE BUTTON RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE VIO/BLU WIRE VIO/WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE

BLU/BRN WIRE BRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM FRONT PASSENGER DOOR CONTROL MODULE (CENTER OF DOOR) FRONT PASSENGER INTERIOR LOCKING BUTTON FRONT PASSENGER POWER WINDOW BUTTON FRONT PASSENGER SEAT MEMORY SETTINGS CONTROL HEAD FUSE 11 FUSE 14 FUSE 5 FUSE PANEL 2 FUSE PANEL 3 FUSE PANEL B FUSE PANEL C GRY/RED WIRE HEADLAMP SWITCH ILLUMINATION BULB HOT AT ALL TIMES INSTRUMENT PANEL, SWITCH ILLUMINATION DIMMER SWITCH LEFT FRONT DOOR COUPLING POINT LIGHT SWITCH ORG/BRN WIRE ORG/GRN WIRE PASSENGER SIDE INTERIOR DOOR HANDLE ILLUMINATION LAMP POWER DISTRIBUTION SYSTEM RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE CARRIER 1 RIGHT FRONT DOOR COUPLING POINT RIGHT FRONT EXTERIOR DOOR HANDLE ILLUMINATION BULB VIO/BLU WIRE VIO/WHT WIRE WINDSHIELD PROJECTION HEAD-UP DISPLAY BUTTON YEL WIRE