Audi A4 B8 (2007-2012) driver's side fuse panel (behind left end of dash) Wiring diagrams

ACTIVE STEERING CONTROL MODULE (UNDER DRIVER'S SEAT) BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) ELECTRO- MECHANICAL POWER STEERING MOTOR FUSE 1 FUSE 4 FUSE CARRIER 1 FUSE CARRIER 3 GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED NCA WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/WHT WIRE POWER STEERING PUMP (EXCEPT 2.0L) RED WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE

2.0L 3.0L 3.OL BLK WIRE BLK/RED WIRE BLU/GRN WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE CLIMATRONIC CONTROL MODULE CLUTCH POSITION SENSOR (M/T) COMPUTER DATA LINES SYSTEM CONTROL VALVE CONTROL MODULE (REAR OF ENGINE) CRUISE CONTROL SWITCH DIRECT SHIFT GEARBOX (DSG) MECHATRONIC DISTANCE REGULATION CONTROL MODULE (IF EQUIPPED) (RIGHT SIDE OF FRONT BUMPER) DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) FUSE FUSE 7 FUSE CARRIER FUSE CARRIER 2 GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED LUGGAGE COMPARTMENT RELAY/FUSE CARRIER NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SHIFT INTERLOCK SYSTEM TRANSMISSION CONTROL MODULE (TCM) VIO/RED WIRE W/ CVT W/ 6-SPEED A/T W/ DIRECT SHIFT GEAR BOX W/O DIRECT SHIFT GEAR BOX WHT WIRE WHT/BLK WIRE WHT/YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (RIGHT SIDE OF TRUNK) COMPUTER DATA LINES SYSTEM DRIVER EXTERIOR MIRROR DRIVER'S DOOR CONTROL MODULE (IN DRIVER'S FRONT DOOR) DRIVER'S HEATED OUTSIDE MIRROR DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) FM FREQUENCY FILTER (IN NEGATIVE WIRE) FM FREQUENCY FILTER (IN POSITIVE WIRE) FRONT PASSENGER EXTERIOR MIRROR FRONT PASSENGER'S HEATED OUTSIDE MIRROR FUSE CARRIER 2 FUSE FUSE CARRIER 3 FUSE FUSE FUSE 11 CARRIER HEATED REAR WINDOW HOT AT ALL TIMES HOT AT ALL TIMES FUSE PANEL A (ON BATTERY, IN LUGGAGE COMPT) FUSE 1 LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT) MIRRORS SYSTEM NCA WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM REAR WINDOW DEFOGGER FUSE RED WIRE RED/WHT WIRE RED/YEL WIRE SUPPRESSION FILTER (W/ TRAP CIRCUIT) WHT WIRE WHT/RED WIRE WINDSHIELD ANTENNA

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE EMERGENCY FLASHER BUTTON EMERGENCY FLASHER IND END OF DASH) FOG LAMP BUTTON LIGHT SWITCH FUSE FUSE CARRIER 1 FUSE FUSE CARRIER 2 FUSE GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT PANEL ILLUMINATION DIMMER SWITCH LEFT FRONT SIDE LEFT FRONT TURN SIGNAL LAMP LEFT HEADLIGHT ASSEMBLY LEFT FRONT TURN SIGNAL LAMP LEFT HEADLIGHT ASSEMBLY LEFT LEFT PARKING LAMP FRONT SIDE MARKER LAMP LEFT PARKING LAMP LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT) MARKER LAMP NCA WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SIDE FUSE PANEL (BEHIND RIGHT REAR FOG LAMP BUTTON RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT FRONT TURN SIGNAL LAMP RIGHT RIGHT FRONT SIDE MARKER LAMP PARKING LAMP TURN SIGNAL SWITCH VALET PARKING IND LAMP VALET PARKING LOCK BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE W/ BI-XENON HEADLIGHTS W/O BI-XENON HEADLIGHTS WHT WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) ELECTRONIC STEERING COLUMN LOCK CONTROL MODULE EMERGENCY FLASHER BUTTON EMERGENCY FLASHER IND END OF DASH) FOG LAMP BUTTON LIGHT SWITCH FUSE FUSE CARRIER 1 FUSE FUSE CARRIER 2 FUSE GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT PANEL ILLUMINATION DIMMER SWITCH LEFT FRONT TURN SIGNAL LAMP LEFT HEADLIGHT ASSEMBLY LEFT LEFT FRONT SIDE PARKING LAMP LEFT LEFT PARKING LAMP FRONT SIDE MARKER LAMP LUGGAGE COMPARTMENT RELAY/FUSE CARRIER (RIGHT SIDE OF LUGGAGE COMPT) MARKER LAMP NCA WIRE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SIDE FUSE PANEL (BEHIND RIGHT REAR FOG LAMP BUTTON RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT TURN SIGNAL LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT HEADLIGHT ASSEMBLY RIGHT PARKING LAMP SYSTEM TURN SIGNAL SWITCH VALET PARKING IND LAMP VALET PARKING LOCK BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE W/ BI-XENON HEADLIGHTS W/O BI-XENON HEADLIGHTS WHT WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) EMERGENCY FLASHER BUTTON EMERGENCY FLASHER INDICATOR LAMP EMERGENCY FLASHER BUTTON FOG LAMP BUTTON LIGHT SWITCH 4 3 1 6 2 FRONT PASSENGER AIR BAG DISABLED INDICATOR LAMP FUSE 14 FUSE 7 FUSE CARRIER 1 FUSE CARRIER 2 GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT PANEL ILLUMINATION DIMMER SWITCH INTERIOR LIGHTS LAMP LEFT DYNAMIC CORNERING LIGHT MOTOR LEFT FRONT SIDE LEFT FRONT TURN LEFT HEADLAMP BEAM ADJUSTMENT MOTOR LEFT HEADLAMP POWER OUTPUT STAGE LEFT HEADLIGHT ASSEMBLY LEFT HIGH INTENSITY GAS DISCHARGE (HID) LAMP LEFT HIGH INTENSITY GAS DISCHARGE (HID) LAMP CONTROL LEFT LED PARKING LAMP/DRL MODULE (W/ LIGHT SENSOR PACKAGE) LEFT LOW BEAM REFLECTOR MOTOR LEFT PARKING MARKER LAMP MODULE ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SIDE FUSE PANEL (BEHIND RIGHT END OF DASH) REAR FOG LAMP BUTTON RED/YEL WIRE SIGNAL LAMP SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM VALET PARKING INDICATOR LAMP VALET PARKING LOCK BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/VIO WIRE YEL/BLK WIRE

BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) FUSE 7 FUSE 6 FUSE CARRIER 1 GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE HEADLIGHT RANGE/ CORNERING LAMP CONTROL MODULE (BEHIND GLOVE BOX) HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED LAMP LEFT FRONT FOG LAMP LEFT FRONT LEVEL CONTROL SENSOR (W/O ELECTRONIC DAMPING) LEFT REAR LEVEL CONTROL SENSOR (W/O ELECTRONIC DAMPING) (IN LEFT REAR WHEELWELL) MARKER LAMP ORG/BLK WIRE ORG/BRN WIRE RIGHT DYNAMIC CORNERING LIGHT MOTOR RIGHT FRONT FOG LAMP RIGHT FRONT SIDE RIGHT FRONT TURN SIGNAL LAMP RIGHT HEADLAMP BEAM ADJUSTMENT MOTOR RIGHT HEADLAMP POWER OUTPUT STAGE RIGHT HEADLIGHT ASSEMBLY RIGHT LED PARKING LAMP/DRL MODULE (W/ LIGHT SENSOR PACKAGE) RIGHT PARKING VIO/BRN WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRY WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) EMERGENCY FLASHER BUTTON EMERGENCY FLASHER INDICATOR LAMP EMERGENCY FLASHER BUTTON FOG LAMP BUTTON LIGHT SWITCH FRONT PASSENGER AIR BAG DISABLED INDICATOR LAMP FUSE 14 FUSE 7 FUSE CARRIER 1 FUSE CARRIER 2 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT PANEL ILLUMINATION DIMMER SWITCH LEFT FRONT SIDE MARKER LAMP LEFT FRONT TURN SIGNAL LAMP LEFT HEADLAMP BEAM ADJUSTMENT MOTOR LEFT HEADLIGHT ASSEMBLY LEFT HIGH INTENSITY GAS DISCHARGE (HID) LAMP LEFT HIGH INTENSITY GAS DISCHARGE LAMP CONTROL MODULE LEFT LED PARKING LAMP/DRL MODULE (W/ LIGHT SENSOR PACKAGE) LEFT PARKING LAMP LET LOW BEAM REFLECTOR MOTOR ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SIDE FUSE PANEL (BEHIND RIGHT END OF DASH) REAR FOG LAMP BUTTON RED/YEL WIRE SUPPLEMENTAL RESTRAINTS SYSTEM VALET PARKING INDICATOR LAMP VALET PARKING LOCK BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/VIO WIRE YEL/BLK WIRE

BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/GRN WIRE BRN/YEL WIRE CAM ADJUSTMENT ACTUATOR 1 CAM ADJUSTMENT ACTUATOR 2 CAM ADJUSTMENT ACTUATOR 3 CAM ADJUSTMENT ACTUATOR 4 CAM ADJUSTMENT ACTUATOR 5 CAM ADJUSTMENT ACTUATOR 6 CAM ADJUSTMENT ACTUATOR 7 CAM ADJUSTMENT ACTUATOR 8 COMPUTER DATA LINES SYSTEM COOLANT CIRCULATION PUMP RELAY (ON E-BOX RELAY/FUSE CARRIER) DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) FUEL LEVEL SENSOR, TRANSFER PUMP (FP) FUSE 2 FUSE CARRIER FUSE 3 GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE INSTRUMENT CLUSTER CONTROL MODULE AIR BAG MALFUNCTION IND LAMP ORG/BLU WIRE ORG/BRN WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE

BLK/RED WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT ADJUSTMENT VALVE 1 (LOWER FRONT OF ENGINE) CLIMATRONIC CONTROL MODULE CLIMATRONIC REFRIGERANT SHUT-OFF VALVE (ON REFRIGERANT TUBE) DRIVER'S SIDE FUSE PANEL (BEHIND LEFT END OF DASH) ENGINE COOLANT LEVEL (ECL) SENSOR FUSE 10 FUSE CARRIER 1 GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES INTAKE MANIFOLD RUNNER CONTROL (IMRC) VALVE (LEFT SIDE OF ENGINE) LEAK DETECTION PUMP (LDP) LEFT ELECTRO HYDRAULIC ENGINE MOUNT SOLENOID VALVE (A/T) (LEFT SIDE) OF ENGINE) OIL PRESSURE REGULATION VALVE (LOWER LEFT FRONT OF ENGINE) POWER DISTRIBUTION SYSTEM RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE TURBOCHARGER RECIRCULATING VALVE (RIGHT FRONT OF ENGINE) VIO/GRY WIRE WASTEGATE BYPASS REGULATOR VALVE (RIGHT FRONT OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE YEL/VIO WIRE