Volkswagen Passat B7 (2010-2015) (under left headlight assembly) Wiring diagrams

AUTOMATIC DIMMING INTERIOR REARVIEW MIRROR BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DSG TRANSMISSION MECHATRONIC (W/ DIRECT SHIFT) FUSE 25 FUSE FUSE FUSE PANEL C (AT LEFT END OF DASH) GRN WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED LEFT BACKUP LAMP LEFT TAIL LAMP 2 MULTI-FUNCTION TRANSMISSION RANGE (TR) SWITCH (ON TOP OF TRANSMISSION) NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RIGHT BACKUP LAMP RIGHT TAIL LAMP 2 TRANSMISSION CONTROL MODULE (TCM) (W/O DIRECT SHIFT) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WHT WIRE YEL WIRE

BACKUP LAMPS CIRCUIT BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM EMERGENCY FLASHER BUTTON FUSE FUSE 12 (AT LEFT END OF DASH) FUSE PANEL B (IN ENGINE COMPT ELECTRONICS BOX) FUSE PANEL C GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED LAMP LEFT BACKUP LAMP LEFT FRONT HEAD- LAMP LEFT FRONT SIDE MARKER LAMP LEFT FRONT TURN SIGNAL/ SIDE MARKER LEFT REAR BRAKE/ TURN SIGNAL LAMP LEFT TAIL LAMP LEFT TAIL LAMP 2 LEFT TAIL LEFT LAMP REAR SIDE MARKER LAMP LICENSE PLATE LAMP LIGHT SWITCH ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE

ANTI-THEFT IMMOBILIZER CONTROL MODULE ANTI-THEFT IMMOBILIZER READER COIL ANTI-THEFT IMMOBILIZER SYSTEM IND LAMP BLK/GRY WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DOOR AJAR IND FUSE 26 (AT LEFT END OF DASH) FUSE PANEL C GRY WIRE GRY/BRN WIRE HOOD-OPEN IND LAMP HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE LAMP LEFT REAR CENTRAL LOCKING LOCK MOTOR LEFT REAR DOOR CONTACT SWITCH LEFT REAR DOOR LOCK UNIT NCA WIRE REAR LID REMOTE LOCK KEY SWITCH RED WIRE RED/WHT WIRE WHT/BLK WIRE YEL WIRE

2.5L 2.5L 3.6L 3.6L A/C COMPRESSOR (3.6L) REGULATOR OIL LEVEL VALVE THERMAL SENSOR ABS CONTROL MODULE ALARM HORN AMPLIFIER AUXILIARY HEATER HEATING ELEMENT BATTERY BLK WIRE BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE BRN/BLK WIRE DSG TRANSMISSION MECHATRONIC ENGINE CONTROL MODULE EXCEPT 2.5L GRN WIRE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 LEFT FRONT LEFT FOG LAMP FRONT BULB HEADLAMP MULTI-FUNCTION TRANSMISSION RANGE SWITCH NCA WIRE POWER STEERING CONTROL MODULE RADIO/ NAVIGATION DISPLAY UNIT CONTROL MODULE RADIO/ NAVIGATION DISPLAY UNIT CONTROL MODULE SHIELD REAR VIEW CAMERA RED WIRE RIGHT FRONT FOG LOW TONE LAMP BULB HORN RIGHT FRONT HEADLAMP TELEPHONE TRANSCEIVER TRANSMISSION CONTROL MODULE W/ POWER OUTPUT STAGE

2.0L 2.0L 2.5L 3.6L 2.OL 3.6L A/C COMPRESSOR REGULATOR VALVE (ON A/C COMPRESSOR) BLK WIRE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM COOLANT FAN COOLANT FAN CONTROL MODULE (REAR OF COOLANT FAN ASSEMBLY) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE COOLANT LEVEL SENSOR (ON COOLANT RESERVOIR) ENGINE COOLANT LEVEL/ TEMPERATURE LAMP INDICATOR (EXCEPT 3.6L) ENGINE COOLANT TEMPERATURE GAUGE ENGINE EXCEPT CONTROLS 2.5L SYSTEM EXCEPT 3.6L FUSE FUSE 21 FUSE 22 FUSE 27 FUSE 6 FUSE PANEL B (IN ENGINE FUSE 32 COMPT ELECTRONICS BOX) GRN/BLK WIRE GRN/GRY WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE INSTRUMENT CLUSTER SYSTEM NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT COOLANT FAN (BEHIND RIGHT SIDE OF RADIATOR) VIO/BLU WIRE VIO/RED WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/WHT WIRE COLUMN) ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET (INTEGRAL W/ RADIATOR HOSE) EXHAUST GAS TEMPERATURE SENSOR 2 EXHAUST GAS TEMPERATURE SENSOR 3 EXHAUST GAS TEMPERATURE SENSOR 4 GENERATOR GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE NCA WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE STARTER STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM VIO WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRY WIRE

ACCELERATOR PEDAL MODULE ADAPTER CABLE AUTOMATIC GLOW TIME CONTROL MODULE (IN ENGINE COMPT ELECTRONICS BOX) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM EXHAUST DOOR CONTROL UNIT FUSE PANEL C (AT LEFT FUSE END OF DASH) GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT GRN WIRE GRY/WHT WIRE NCA WIRE NOX SENSOR (IN EXHAUST, DOWNSTREAM OF EXHAUST VALVE) NOX SENSOR CONTROL MODULE (NEAR FRONT OF EXHAUST) ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE VIO WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/GRN WIRE YEL/GRY WIRE

ABS CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) BLK WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH/ BRAKE PEDAL SWITCH (ON MASTER BRAKE CYLINDER) BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CLUTCH POSITION SENSOR (M/T) (ON CLUTCH SLAVE CYLINDER) COOLING FANS SYSTEM ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR (INTEGRAL W/ RADIATOR HOSE) FUSE 14 FUSE 25 FUSE 2 FUSE FUSE FUSE 4 FUSE 21 FUSE 7 FUSE 9 FUSE 3 FUSE PANEL B (IN ENGINE COMPT ELECTRONICS BOX) GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES LEAK DETECTION PUMP (LDP) (IN RIGHT REAR WHEELWELL) MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SECONDARY AIR INJECTION PUMP RELAY (IF EQUIPPED) VIO/BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE COOLING FANS SYSTEM ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT) GRN/GRY WIRE GRY WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM VIO WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA FUSE PANEL C FUSE 1 (AT LEFT END OF DASH) GRY WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR (INTEGRAL W/ RIGHT EXHAUST MANIFOLD) LINES SYSTEM NCA WIRE OIL LEVEL THERMAL SENSOR (BOTTOM OF ENGINE OIL PAN) ORG/BRN WIRE ORG/GRN WIRE POSITIVE CRANKCASE VENTILATION HEATING ELEMENT (ON VENT HOSE ASSEMBLY) RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE