Audi A3 8P facelift 2 (2008-2013) fuse 22 Wiring diagrams

ALL-WHEEL DRIVE CONTROL MODULE (LEFT FRONT OF REAR AXLE BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE CBFA CCTA CLUTCH POSITION SENSOR (M/T) COMPUTER DATA LINES SYSTEM CRUISE CONTROL CRUISE CONTROL IND INSTRUMENT CLUSTER CONTROL MODULE DIFFERENTIAL) DIRECT SHIFT GEARBOX (DSG) MECHATRONIC (ON TRANSMISSION HOUSING) FUSE 22 FUSE 6 FUSE PANEL B (INTEGRATED IN ENGINE COMPARTMENT E-BOX) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED M/T MOTRONIC ENGINE CONTROL MODULE (IN CENTER OF PLENUM CHAMBER) NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE RED WIRE RED/WHT WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (UNDER STEERING COLUMN) SWITCH (IF EQUIPPED) THROTTLE VALVE CONTROL MODULE (ON THROTTLE BODY) TRANSMISSION INPUT SPEED (RPM) SENSOR TRANSMISSION OUTPUT SPEED (RPM) SENSOR TRANSMISSION OUTPUT SPEED (RPM) SENSOR 2 VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

ALL WHEEL DRIVE CONTROL MODULE (LEFT FRONT OF REAR AXLE DIFFERENTIAL) BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL CRUISE CONTROL IND INSTRUMENT CLUSTER CONTROL MODULE DIRECT SHIFT GEARBOX (DSG) MECHATRONIC (ON TRANSMISSION HOUSING) ENGINE CONTROL MODULE (ECM) (REAR OF ENGINE COMPT) FUSE 22 FUSE 24 FUSE 6 FUSE PANEL B (INTEGRATED IN ENGINE COMPARTMENT E-BOX) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED HOT W/ POWER SUPPLY RELAY (TERMINAL 30,B+) ENERGIZED NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (UNDER STEERING COLUMN) SWITCH (IF EQUIPPED) THROTTLE VALVE CONTROL MODULE (ON THROTTLE BODY) TRANSMISSION INPUT SPEED (RPM) SENSOR TRANSMISSION OUTPUT SPEED (RPM) SENSOR TRANSMISSION OUTPUT SPEED (RPM) SENSOR 2 WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL/GRN WIRE

AUXILIARY FUEL PUMP RELAY BLK WIRE BLU WIRE BRN WIRE CIGARETTE LIGHTER CLIMATRONIC CONTROL MODULE (W/ A/C DISPLAY CONTROL 3 4 HEAD) CLIMATRONIC CONTROL MODULE (W/ A/C DISPLAY CONTROL HEAD) DATA LINK CONNECTOR DRIVER DOOR CONTROL MODULE DRIVER SEAT HEATER CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE FROM FUSE PANEL A DRIVER (DIAGRAM SEAT 2 OF 4) LUMBAR SUPPORT ADJUSTMENT SWITCH FROM FUSE PANEL B (DIAGRAM 2 OF 4) FROM FUSE PANEL C (DIAGRAM 3 OF 4) FROM PANEL B (DIAGRAM 4 OF 4) FRONT PASSENGER'S DOOR CONTROL MODULE FRONT PASSENGER'S SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FRONT POWER PASSENGER SUNROOF SEAT HEATER CONTROL MODULE CONTROL MODULE FUEL PUMP (FP) RELAY FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 22 FUSE 24 FUSE 23 FUSE 25 FUSE 26 FUSE 27 FUSE 28 FUSE 32 FUSE 33 FUSE 36 FUSE 37 FUSE 43 FUSE 38 FUSE PANEL C GRN WIRE GRY WIRE HEADLAMP WASHER RELAY LEFT REAR DOOR CONTROL MODULE LIGHT SWITCH MANUAL SEATS POWER SEATS NCA WIRE PREHEATING COOLANT, HIGH HEAT OUTPUT RELAY RAIN/LIGHT RECOGNITION SENSOR (W/ AUTOMATIC HEAD, TAILLIGHT CONTROL) REAR WINDOW AUXILLARY DEFOGGER RELAY FUEL PUMP RELAY RED WIRE RED/YEL WIRE RIGHT LEFT REAR REAR DOOR DOOR CONTROL CONTROL MODULE MODULE RIGHT REAR DOOR CONTROL MODULE SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SOCKET TIRE PRESSURE MONITORING CONTROL MODULE TO ALARM HORN (DIAGRAM 2 OF 4) TO FUSE PANEL C (DIAGRAM 3 OF 4) TO SAFETY FUSE 1 (DIAGRAM 2 OF 4) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (W/ INTERIOR LIGHTS) VEHICLE FRONT ELECTRICAL PASSENGER'S SYSTEM DOOR CONTROL CONTROL MODULE MODULE VIO WIRE W/ HEATED SEATS WHT WIRE YEL WIRE

3 4 CLIMATRONIC CONTROL MODULE (W/ A/C DISPLAY CONTROL HEAD) BLK WIRE BLU WIRE BRN WIRE CBFA CCTA CIGARETTE LIGHTER CLIMATRONIC CONTROL MODULE (W/ A/C DISPLAY CONTROL HEAD) DATA LINK CONNECTOR DRIVER DOOR CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE FROM ALARM HORN (DIAGRAM 2 OF 4) FROM FUSE PANEL B (DIAGRAM 2 OF 4) FROM FUSE PANEL B (DIAGRAM 4 OF 4) FROM FUSE PANEL C (DIAGRAM 3 OF 4) FRONT PASSENGER SEAT HEATER CONTROL MODULE FRONT PASSENGER'S DOOR CONTROL MODULE FRONT PASSENGER'S SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH FUEL PUMP (FP) CONTROL MODULE FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 17 FUSE 22 FUSE 24 FUSE 23 FUSE 25 FUSE 26 FUSE 27 FUSE 32 FUSE 33 FUSE 36 FUSE 37 FUSE 43 FUSE 38 FUSE PANEL C FUSE PANEL C FUSE 28 GRN WIRE GRY WIRE HEADLAMP WASHER RELAY HEATED OXYGEN LEAK DETECTION PUMP (LDP) OXYGEN SENSOR LEFT REAR DOOR MODULE CONTROL LIGHT SWITCH MANUAL SEATS POWER SEATS NCA WIRE POWER SUNROOF CONTROL MODULE RADIATOR LEAK DETECTION IDENTIFICATION PUMP (LDP) SENSOR RAIN/LIGHT RECOGNITION SENSOR (W/ AUTOMATIC HEAD, TAILLIGHT CONTROL) REAR WINDOW DEFOGGER RELAY RED WIRE RED/YEL WIRE RIGHT LEFT REAR REAR DOOR DOOR CONTROL CONTROL MODULE MODULE RIGHT REAR DOOR MODULE CONTROL SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SOCKET TIRE PRESSURE MONITORING CONTROL MODULE TO FUSE PANEL C (DIAGRAM 3 OF 4) TO SAFETY FUSE 1 (DIAGRAM 2 OF 4) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (W/ INTERIOR LIGHTS) VEHICLE FRONT ELECTRICAL PASSENGER'S SYSTEM DOOR CONTROL CONTROL MODULE MODULE VIO WIRE W/ HEATED SEATS WHT WIRE YEL WIRE

AMPLIFIER AMPLIFIER/ WOOFER BATTERY BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CAMSHAFT ADJUSTMENT VALVE 1 CBFA 1 4 CCTA CBFA CCTA COOLANT CIRCULATION PUMP RELAY (CBFA) DATA BUS ON BOARD DIAGNOSTIC INTERFACE ENGINE COMPONENT POWER SUPPLY RELAY (CBFA) ENGINE COMPONENT POWER SUPPLY RELAY (CCTA) ENGINE CONTROL MODULE (ECM) FROM COOLANT CIRCULATION PUMP RELAY (DIAGRAM 4 OF 4) FROM FUSE 15 (DIAGRAM 4 OF 4) FROM FUSE 30 4 OF 4) (DIAGRAM FROM FUSE PANEL B (DIAGRAM 4 OF 4) FUEL PRESSURE ENGINE REGULATOR VALVE CONTROL MODULE (ECM) FUSE 10 FUSE 17 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 18 FUSE 19 FUSE 2 FUSE 20 FUSE 21 (CCTA) (CBFA) FUSE 22 FUSE 23 FUSE 30 FUSE 6 FUSE FUSE 24 GRN WIRE GRY WIRE HORN RELAY IGNITION COIL 1 W/ POWER OUTPUT STAGE IGNITION COIL 2 W/ POWER OUTPUT STAGE IGNITION COIL 3 W/ POWER IGNITION COIL OUTPUT STAGE 4 W/ POWER OUTPUT STAGE INSTRUMENT CLUSTER CONTROL MODULE INTAKE MANIFOLD COOLANT RUNNER FAN CONTROL CONTROL (FC) MODULE (IMRC) VALVE MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY NCA WIRE OXYGEN SENSOR RED WIRE SECONDARY AIR INJECTION (AIR) PUMP RELAY SECONDARY AIR INJECTION (AIR) SOLENOID VALVE (CBFA) STARTER STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (W/O HILL HOLD ASSIST) SUPPLY RELAY (DIAGRAM 4 OF 4) THREE WAY CATALYTIC CONVERTER (TWC)) HEATER (CBFA) TO BRAKE LIGHT/ BRAKE PEDAL SWITCH (DIAGRAM 2 OF 4) TO ENGINE COMPONENT POWER TO ENGINE COMPONENT POWER SUPPLY RELAY (DIAGRAM 4 OF 4) TO FUSE 14 (DIAGRAM 4 OF 4) TO FUSE TO FUSE 28 (DIAGRAM 7 (DIAGRAM 2 OF 4) 2 OF 4) TO LEAK DETECTION PUMP (LDP) (DIAGRAM 3 OF 4) TO POWER SUPPLY RELAY 2 (TERMINAL 15) (DIAGRAM 1 OF 4) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO WIRE W/ HILL HOLD ASSIST W/O HILL HOLD ASSIST WASTEGATE BYPASS REGULATOR VALVE WHT WIRE WIPER MOTOR CONTROL MODULE YEL WIRE

ABS CONTROL MODULE (AT RIGHT REAR OF ENGINE COMPT) ABS HYDRAULIC PUMP ABS HYDRAULIC UNIT ABS WARNING IND ASR/ESP BUTTON BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE PAD WEAR IND LAMP ASR/ESP CONTROL LAMP BRAKE PRESSURE SENSOR 1 BRN WIRE COMPUTER DATA LINES SYSTEM DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 1 DRIVING DYNAMICS REGULATION HIGH PRESSURE SWITCH VALVE 2 DRIVING DYNAMICS REGULATION SWITCH VALVE 1 DRIVING DYNAMICS REGULATION SWITCH VALVE 2 FUSE 22 FUSE 4 FUSE 6 FUSE PANEL GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRY/BLU WIRE HEADLIGHT RANGE CONTROL MODULE (BEHIND RIGHT CENTER OF DASH) HOT AT ALL TIMES HOT AT ALL TIMES FUSE PANEL B FUSE 25 (INTEGRATED IN ENGINE COMPT E-BOX) HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY HOT W/ POWER SUPPLY RELAY 2 (TERMINAL 15) ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR LEFT FRONT BRAKE PAD WEAR SENSOR LEFT FRONT LEVEL CONTROL SYSTEM SENSOR (W/O ELECTRONIC DAMPING) LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR M/T NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT FRONT ABS WHEEL SPEED SENSOR (W/ ELECTRONIC DAMPING) RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR STEERING ANGLE SENSOR (BEHIND STEERING WHEEL) VACUUM SENSOR (IF EQUIPPED) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BELOW LEFT SIDE OF DASH) VIO WIRE VIO/YEL WIRE W/ CORNERING LIGHT W/O CORNERING LIGHT WHT WIRE YEL WIRE

A/C COMPRESSOR REGULATOR VALVE (REAR OF A/C COMPRESSOR) BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CLIMATRONIC CONTROL MODULE EVAPORATOR VENT TEMPERATURE SENSOR (RIGHT FRONT OF CENTER CONSOLE) FRESH AIR BLOWER (UNDER RIGHT SIDE OF DASH) FRESH AIR BLOWER CONTROL MODULE (BELOW RIGHT SIDE OF DASH) FUSE 16 FUSE 22 FUSE 37 FUSE 4 FUSE PANEL C GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY 2 (TERMINAL 15) ENERGIZED LEFT FOOTWELL VENT TEMPERATURE SENSOR (LEFT SIDE OF HVAC UNIT) LEFT TEMPERATURE FLAP MOTOR, POTENTIOMETER/ ACTUATOR (LEFT SIDE OF HVAC UNIT) NCA WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FOOTWELL VENT TEMPERATURE SENSOR (TOP RIGHT SIDE OF HVAC UNIT) SEATS SYSTEM W/ HEATED SEATS WHT/BLU WIRE

ABS CONTROL MODULE (AT RIGHT REAR OF ENGINE COMPT) BACKUP BACKUP LAMPS CIRCUIT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BRAKE LAMP LAMP BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE LIGHT SWITCH/BRAKE PADEL SWITCH BRAKE/ TURN LAMP BRN WIRE CCTA, CBFA CBEA COMPUTER DATA LINES SYSTEM DRIVER EXTERIOR MIRROR TURN SIGNAL LAMP ENGINE COMPT E-BOX) ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (REAR OF FRONT PARKING TURN LAMP SIGNAL LAMP FRONT PASSENGER EXTERIOR MIRROR TURN SIGNAL LAMP FRONT TURN SIGNAL LAMP FUSE 16 FUSE 22 FUSE PANEL B (INTEGRATED IN GRN WIRE GRY WIRE GRY/RED WIRE HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES FUSE PANEL HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED LEFT HEADLIGHT ASSEMBLY M/T NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PARKING LAMP REAR TURN SIGNAL LAMP REARVIEW MIRROR) RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT HEADLIGHT ASSEMBLY RIGHT TAILLAMP ASSEMBLY 1 RIGHT TAILLAMP ASSEMBLY 2 TAIL LAMP VIO WIRE W/ HILL HOLD ASSIST W/O BI-XENON HEADLIGHTS W/ BI-XENON HEADLIGHTS W/ CORNERING HEADLIGHTS W/O HILL HOLD ASSIST WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE

BEHIND THREE WAY CATALYTIC CONVERTER (TWC), BEHIND THREE WAY CATALYTIC CONVERTER (TWC), HEATER (UNDER VEHICLE, IN EXHAUST) BLK WIRE BLK/ GRY WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM STARTING/ CHARGING SYSTEM ENGINE CONTROL MODULE (REAR OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (RADIATOR) (ON LOWER RADIATOR HOSE) FUSE 13 FUSE 2 FUSE 21 FUSE 14 FUSE 15 FUSE 22 FUSE 23 FUSE 24 GRN RED/ WIRE GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE PANEL B (INTEGRATED IN ENGINE COMPT E-BOX) M/T A/T MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY NCA WIRE POWER DISTRIBUTION SYSTEM RADIATOR IDENTIFICATION SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/YEL WIRE VIO WIRE VIO/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL RED/ WIRE YEL WIRE YEL/BLU WIRE YEL/VIO WIRE

BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHARGE PRESSURE ACTUATOR POSITION SENSOR (REAR OF ENGINE COMPT) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CYLINDER FUEL INJECTORS (ABOVE CYLINDERS) ENGINE CONTROL MODULE (REAR OF ENGINE COMPT) FUSE 10 FUSE 14 FUSE 22 FUSE 24 GRN WIRE GRY/BLK WIRE GRY/RED WIRE GRY/YEL WIRE HOT W/ POWER SUPPLY RELAY (TERMINAL 30, B+) ENERGIZED HOT W/ POWER SUPPLY RELAY 2 (TERMINAL 15) ENERGIZED ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STARTING/CHARGING SYSTEM VIO WIRE VIO/BLK WIRE WASTEGATE BYPASS REGULATOR VALVE (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/VIO WIRE