Audi A6 C5 facelift (2001-2004) (lower left "a" pillar) Wiring diagrams

A/C CONTROL HEAD AUTO CHECK SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BOARD COMPUTER FUNCTION SELECTOR SWITCH II BRAKE LIGHT SWITCH BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COMPUTER FUNCTION SELECT SWITCH COMPUTER FUNCTION SELECT/ RESET SWITCH COMPUTER RESET BUTTON FUSE 13 FUSE 5 FUSE PANEL GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LAMP CONTROL MODULE (ON 13-FOLD RELAY PANEL) NAVIGATION CONTROL UNIT ORG/BRN WIRE ORG/VIO WIRE OUTSIDE AIR TEMP DISPLAY OUTSIDE AIR TEMPERATURE SENSOR (IN FRONT OF A/C CONDENSER) RADIO RED WIRE RED/BLK WIRE VIO WIRE WASHER FLUID LEVEL WARNING SWITCH WHT WIRE WHT/BRN WIRE YEL WIRE YEL/GRN WIRE

13-FOLD RELAY PANEL (BEHIND LEFT SIDE OF DASH) AUTO CHECK SYSTEM BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BRAKELIGHT SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) BRN WIRE CENTRAL LOCKING CONTROL MODULE EMERGENCY FLASHER SWITCH FUSE FUSE 2 FUSE PANEL (LEFT END OF DASH) FUSE FUSE PANEL (LEFT END OF DASH) FUSE FUSE FUSE GRN WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN RUN OR START HOT W/ LOAD REDUCTION RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT CLUSTER COMBINATION PROCESSOR LAMP CONTROL MODULE LEFT RIGHT TURN IND TURN IND LEFT SIDE TURN SIGNAL LIGHT LEFT TAILLAMP ASSEMBLY (WAGON) (SEDAN) 3 4 LICENSE PLATE LIGHTS LIGHT SWITCH OFF HEAD OFF HEAD HEAD PARK PARK OFF PARK RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT SIDE TURN SIGNAL LIGHT SEDAN WAGON STOP TAIL SUPPLEMENTAL RESTRAINTS SYSTEM (LOWER LEFT "A" PILLAR) TAIL TURN PARK PARK TURN TURN SIGNAL SWITCH TURN TURN STOP VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BRAKELIGHT SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) BRN WIRE CENTRAL LOCKING CONTROL MODULE EMERGENCY FLASHER SWITCH FUSE FUSE 2 FUSE PANEL (LEFT END OF DASH) FUSE GRN WIRE GRY WIRE GRY/YEL WIRE HEAD HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT W/ LOAD REDUCTION RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT CLUSTER COMBINATION PROCESSOR LEFT HEADLIGHT/ PARK/TURN LIGHT ASSEMBLY LEFT RIGHT TURN IND TURN IND LEFT SIDE TURN SIGNAL LIGHT LEFT TAILLAMP ASSEMBLY (WAGON) (SEDAN) 3 4 LICENSE PLATE LIGHTS LIGHT SWITCH OFF HEAD PARK OFF PARK PARK RED WIRE RED/BLK WIRE RIGHT HEADLIGHT/ PARK/TURN LIGHT ASSEMBLY RIGHT SIDE TURN SIGNAL LIGHT STOP TAIL SUPPLEMENTAL RESTRAINTS SYSTEM (LOWER LEFT "A" PILLAR) TAIL TCM, ECM TURN TURN PARK TURN SIGNAL SWITCH TURN TURN STOP VIO WIRE WHT WIRE YEL WIRE

BRN WIRE FROM GROUNDS (DIAGRAM 1 OF 2) PASSENGER'S SEAT MEMORY PROGRAM SWITCH, PASSENGER SIDE HEATED OUTSIDE MIRROR TELEPHONE/TELEMATIC CONTROL MODULE TRAILER SOCKET WAGON ONLY

13-FOLD RELAY PANEL BLK WIRE BRN WIRE COMBINATION PROCESSOR FOG LIGHT SWITCH OFF FOGLIGHT CIRCUIT BREAKER (ON 13-FOLD RELAY PANEL) FOGLIGHT IND FOGLIGHT RELAY FOGLIGHT SWITCH LIGHT FRONT FTP FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 36 FUSE PANEL (LEFT END OF DASH) GRN WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HEAD- LIGHTS HEADLIGHT LEVELING CIRCUIT (HEADLIGHT ADJUSTER) HEADLIGHT SWITCH LIGHT HIGH BEAM IND HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER LAMP CONTROL MODULE (ON 13-FOLD RELAY PANEL) LEFT FOGLIGHT LEFT FRONT HEADLIGHT/ PARK LIGHT/ TURN SIGNAL ASSEMBLY LEFT REAR FOGLIGHT LIGHT SWITCH HEAD LIGHT SWITCH/ FOGLIGHT SWITCH OFF PARK REAR REAR FOGLIGHT IND RIGHT FOGLIGHT RIGHT FRONT HEADLIGHT/ PARK LIGHT/ TURN SIGNAL ASSEMBLY RIGHT REAR FOGLIGHT (WAGON) RUN WIRE TURN SIGNAL/ HEADLIGHT DIMMER/ FLASHER SWITCH WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

13-FOLD RELAY PANEL BLK WIRE BRN WIRE FOG LIGHT RELAY FOG LIGHT SWITCH OFF FOGLIGHT IND FOGLIGHT SWITCH LIGHT FRONT FTP FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 36 FUSE PANEL (LEFT END OF DASH) GRN WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HEADLIGHT LEVELING CIRCUIT (HEADLIGHT ADJUSTER) HEADLIGHT SWITCH LIGHT HEADLIGHTS HID LAMP HIGH BEAM IND HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER LAMP CONTROL MODULE (ON 13-FOLD RELAY PANEL) LEFT FOGLIGHT LEFT FRONT HEADLIGHT/ PARK LIGHT/ TURN SIGNAL LIGHT ASSEMBLY LEFT REAR FOGLIGHT LIGHT SWITCH HEAD LIGHT SWITCH/ FOGLIGHT SWITCH OFF PARK REAR REAR FOGLIGHT IND RIGHT FOGLIGHT RIGHT FRONT HEADLIGHT/ PARK LIGHT/ TURN SIGNAL LIGHT ASSEMBLY RIGHT REAR FOGLIGHT (WAGON) RUN WIRE TURN SIGNAL/ HEADLIGHT DIMMER/ FLASHER SWITCH W/ HIGH INTENSITY GAS DISCHARGE LAMP W/O HID WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/WHT WIRE

13-FOLD RELAY PANEL BLK WIRE BRN WIRE FOG LIGHT RELAY FOG LIGHT SWITCH OFF FOGLIGHT IND FOGLIGHT SWITCH LIGHT FRONT FTP FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 36 FUSE PANEL (LEFT END OF DASH) GRN WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HEAD- LIGHTS HEADLIGHT LEVELING CIRCUIT (HEADLIGHT ADJUSTER) HEADLIGHT SWITCH LIGHT HIGH BEAM IND HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER LEFT FOGLIGHT LEFT FRONT HEADLIGHT/ PARK LIGHT/ TURN SIGNAL ASSEMBLY LEFT REAR FOGLIGHT LIGHT SWITCH HEAD LIGHT SWITCH/ FOGLIGHT SWITCH OFF PARK REAR REAR FOGLIGHT IND RIGHT FOGLIGHT RIGHT FRONT HEADLIGHT/ PARK LIGHT/ TURN SIGNAL ASSEMBLY RIGHT REAR FOGLIGHT (WAGON) RUN WIRE TURN SIGNAL/ HEADLIGHT DIMMER/ FLASHER SWITCH WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE YEL/WHT WIRE

ANTI-LOCK BRAKES SYSTEM BLU WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COMBINATION PROCESSOR FUSE FUSE PANEL (LEFT END OF DASH) GRN WIRE GRN/BLU WIRE HEAD OFF HEADLIGHT ADJUSTMENT CONTROL MODULE (BEHIND GLOVE BOX) HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER LEFT FRONT LEVEL CONTROL SYSTEM SENSOR LEFT HEADLIGHT BEAM ADJUSTING MOTOR LEFT REAR LEVEL CONTROL SYSTEM SENSOR LIGHT SWITCH OFF PARK RIGHT HEADLIGHT BEAM ADJUSTING MOTOR RUN WIRE VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/BLK WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE

BLK WIRE BRN WIRE DUAL HORN RELAY FUSE 40 FUSE PANEL (LEFT END OF DASH) HIGH TONE HORN HORN BUTTON HOT AT ALL TIMES IGNITION SWITCH LIGHT SWITCH LOAD REDUCTION RELAY LOW TONE HORN MICRO CENTRAL ELECTRIC PANEL (BEHIND LEFT SIDE OF DASH) NCA WIRE OFF RED WIRE RUN WIRE WHT WIRE YEL WIRE

ABS WARNING AIR BAG MIL ALLROAD ANALOG CLOCK ANTI-THEFT IMMOBILIZER ANTI-THEFT IMMOBILIZER KEY RING INDUCTION COIL BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE PAD WEAR IND BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOLANT LEVEL/TEMP DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) ECT GAUGE ELEC POWER CONTROL IND FUEL GAUGE FUEL RESERVE WARNING FUSE 15 FUSE 18 FUSE PANEL FUSE 5 (LEFT END OF DASH) GEN IND. GENERATOR GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HEADLAMP BEAM ADJUSTING CONTROL MODULE HEADLIGHTS SYSTEM HIGH BEAM HOT AT ALL TIMES HOT IN ON OR START HOT WITH HIGH BEAMS ON IGNITION SWITCH ILLUMINATION INSTRUMENT CLUSTER INSTRUMENT PANEL LIGHT DIMMER SWITCH KEY SWITCH LEFT BRAKE PAD WEAR INDICATOR ELEMENT LEFT FRONT SEAT BELT MICRO SWITCH LEFT TURN LEVEL CTRL MALFUNCTION INDICATOR NCA WIRE OFF OIL LEVEL THERMAL SENSOR OIL PRESSURE WARNING ORG/BRN WIRE ORG/GRN WIRE ORG/WHT WIRE PARK BRAKE PARK BRAKE SWITCH PARKLIGHT RED WIRE RED/BLU WIRE RED/GRY WIRE RIGHT BRAKE PAD WEAR INDICATOR ELEMENT RIGHT TURN RUN WIRE SEAT BELT SPEEDOMETER TACHOMETER TRAILER OPERATION VIO/BLK WIRE VOLTMETER W/O AUTO CHECK SYSTEM WARNING BUZZER WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE