Audi A6 C5 facelift (2001-2004) yel/blk Wiring diagrams

8-FOLD RELAY PANEL (BEHIND LEFT SIDE OF DASH) FUSE ABS CONTROL MODULE (IN PASSENGER FOOTWELL, BELOW CARPET) ABS RETURN FLOW PUMP ABS WARNING LIGHT ASR/ESP BUTTON SWITCH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BRAKE BOOSTER SENDER BRAKE LIGHT SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) BRN WIRE BRN/WHT WIRE COMBINATION PROCESSOR COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) ENGINE CONTROLS SYSTEM ESP CONTROL INDICATOR FUSE FUSE PANEL (LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/BLU WIRE HEADLIGHT BEAM ADJUSTING CONTROL MODULE HIGH PRESSURE SWITCH VALVE 1 HIGH PRESSURE SWITCH VALVE 2 HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR RIGHT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR ORG/BLK WIRE ORG/BRN WIRE PARKING BRAKE WARNING LIGHT SWITCH RED WIRE RED/BLK WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR STEERING ANGLE SENSOR TRACTION CONTROL PILOT VALVE 1 TRACTION CONTROL PILOT VALVE 2 TRANSVERSE ACCELERATION SENSOR/ YAW SENSOR VIO/BLK WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

8-FOLD RELAY PANEL (LEFT SIDE OF DASH) BLK WIRE BLU/WHT WIRE BRN WIRE CENTRAL LOCKING CONTROL MODULE COMBINATION PROCESSOR COMPRESSOR MOTOR DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) FUSE FUSE PANEL (LEFT END OF DASH) GRN/RED WIRE HEADLIGHT ADJUSTMENT SYSTEM CONTROL MODULE (ON LEFT SIDE OF LUGGAGE COMPT) HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER LEFT REAR SUSPENSION STRUT VALVE LEVEL CONTROL SYSTEM CAPACITOR LEVEL CONTROL SYSTEM COMPRESSOR RELAY LEVEL CONTROL SYSTEM CONTROL MODULE LEVEL CONTROL SYSTEM INDICATOR LEVEL CONTROL SYSTEM SENSOR LEVEL CONTROL SYSTEM SOLENOID VALVE NCA WIRE OFF RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT REAR SUSPENSION STRUT VALVE RUN WIRE SPD SIG STARTING/ CHARGING SYSTEM VIO/GRY WIRE WHT/BLU WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT 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 2 FUSE FUSE 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 HOT IN RUN OR START HOT W/ LOAD REDUCTION RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT CLUSTER COMBINATION PROCESSOR LAMP CONTROL MODULE LEFT SIDE TURN SIGNAL LIGHT LEFT TAILLAMP ASSEMBLY (WAGON) (SEDAN) 3 4 LEFT TURN IND LICENSE PLATE LIGHTS LIGHT SWITCH OFF HEAD PARK RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT SIDE TURN SIGNAL LIGHT RIGHT TURN IND 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

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

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

BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BRAKELIGHT SWITCH/ BRAKE PEDAL SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM (W/ BASE A/T) COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (DLC) EXHAUST FLAP VALVE 1 (W/ FWD) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HEATED OXYGEN INSTRUMENT CLUSTER LEAK DETECTION PUMP (LDP) MALFUNCTION INDICATOR LAMP (MIL) MASS AIRFLOW (MAF) SENSOR NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE THROTTLE POSITION (TP) SENSOR/ ACCELERATOR PEDAL POSITION SENSOR TRANSMISSIONS SYSTEM VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

3-FOLD RELAY PANEL (LEFT REAR OF ENGINE COMPART- MENT) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BRAKE BOOSTER PRESSURE SENSOR (W/A/T) BRN WIRE BRN/GRN WIRE BRN/GRY WIRE CAMSHAFT POSITION (CMP) SENSOR 1 CAMSHAFT POSITION (CMP) SENSOR 2 CAMSHAFT POSITION (CMP) SENSOR 3 CAMSHAFT POSITION (CMP) SENSOR 4 CLUTCH VACUUM VENT VALVE SWITCH (W/M/T) ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE SPEED (RPM) SENSOR FUEL PUMP (FP) FUSE 130 FUSE 282 GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES INTAKE MANIFOLD CHANGE-OVER VALVE MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY NCA WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SECONDARY AIR INJECTION (AIR) PUMP MOTOR SECONDARY AIR INJECTION (AIR) PUMP RELAY SECONDARY AIR INJECTION (AIR) SOLENOID VALVE WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE

BATTERY BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE BOOSTER RELAY (W/A/T) BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE FUEL PUMP (FP) RELAY FUSE 279 FUSE 28 FUSE 34 FUSE 7 FUSE 13 FUSE PANEL (LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES IGNITION COIL 1 W/ POWER OUTPUT STAGE IGNITION COIL 2 W/ POWER OUTPUT STAGE IGNITION COIL 4 W/ POWER OUTPUT STAGE IGNITION COIL 5 W/ POWER OUTPUT STAGE IGNITION COIL 6 W/ POWER OUTPUT STAGE KNOCK SENSOR (KS) 1 KNOCK SENSOR (KS) 2 MICRO CENTRAL ELECTRIC PANEL (BEHIND LEFT SIDE OF DASH) NCA WIRE PLUG SPARK RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RELAY PANEL SPARK PLUG WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CAMSHAFT ADJUSTMENT VALVE 1 CAMSHAFT ADJUSTMENT VALVE 2 COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CYLINDER 1 FUEL INJECTOR CYLINDER 2 FUEL INJECTOR CYLINDER 4 FUEL INJECTOR CYLINDER 5 FUEL INJECTOR CYLINDER 6 FUEL INJECTOR CYLINDER 3 FUEL INJECTOR EMERGENCY FLASHER SWITCH, AIR BAG CONTROL MODULE EVAPORATIVE EMISSION (EVAP) CANISTER PURGE REGULATOR VALVE FUSE 29 FUSE 32 FUSE PANEL (LEFT END OF DASH) GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN HOT AT ALL TIMES IGNITION/ STARTER SWITCH NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RUN WIRE THROTTLE VALVE CONTROL MODULE VIO WIRE VIO/BLU WIRE VIO/RED WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE

3-FOLD RELAY PANEL (LEFT SIDE OF DASH) BATTERY BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT ADJUSTMENT VALVE 1 CAMSHAFT ADJUSTMENT VALVE 2 CRUISE CONTROL SYSTEM EMERGENCY FLASHER SWITCH, AIR BAG CONTROL MODULE FUEL INJECTORS FUEL PUMP (FP) (IN FUEL TANK) FUEL PUMP (FP) RELAY FUSE 28 FUSE 34 FUSE PANEL (LEFT SIDE OF DASH) FUSE 29 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE MICRO CENTRAL ELECTRIC PANEL (LEFT SIDE OF DASH) MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE THROTTLE VALVE CONTROL MODULE VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/VIO WIRE