Audi A4 B7 (2004-2009) red/grn Wiring diagrams

AUTOMATIC DAY/NIGHT MIRROR BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM FRONT INTERIOR LIGHT ASSEMBLY FUSE 2 FUSE HOLDER GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHT SWITCH GRN WIRE GRN/GRY WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT ILLUMINATION CIRCUIT LEFT FOOTWELL LIGHT LEFT MAKE-UP MIRROR LIGHT LEFT MAKE-UP MIRROR LIGHT SWITCH LEFT REAR FOOTWELL LIGHT LUGGAGE COMPARTMENT LIGHT NCA WIRE ORG/BRN WIRE ORG/GRN WIRE POWER TOPS SYSTEM REAR CRTSY REAR LID LIGHT REAR READING/ COURTESY LIGHT RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FOOTWELL LIGHT RIGHT MAKE-UP MIRROR LIGHT RIGHT MAKE-UP MIRROR LIGHT SWITCH RIGHT REAR FOOTWELL LIGHT VIO WIRE WHT WIRE YEL WIRE

ANTI-THEFT SYSTEM AUTOMATIC DAY/NIGHT MIRROR BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM DRIVER DOOR CONTROL MODULE (NTEGRATED IN DRIVER'S DOOR WINDOW REGULATOR MOTOR) DRIVER SIDE CENTRAL LOCKING UNIT (DOOR CONTACT SWITCH) (REAR OF DRIVER'S DOOR) DRIVER SIDE DOOR WARNING LIGHT DRIVER'S MAP/READING LIGHT FRONT INTERIOR LIGHT ASSEMBLY FRONT PASSENGER'S MAP/READING LIGHT FUSE 17 FUSE 2 FUSE 38 FUSE HOLDER GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHT SWITCH GRN WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT ILLUMINATION CIRCUIT LEFT FOOTWELL LIGHT LEFT FRONT ENTRY LIGHT LEFT MAKE-UP MIRROR LIGHT LEFT MAKE-UP MIRROR LIGHT SWITCH LEFT REAR FOOTWELL LIGHT ORG/BRN WIRE ORG/GRN WIRE PASSENGER COMPARTMENT MONITORING SWITCH PASSENGER SIDE DOOR WARNING LIGHT POWER WINDOWS, DOOR LOCKS SYSTEMS, INSTRUMENT ILLUMINATION CIRCUIT RADAR INTERIOR MONITORING CONTROL MODULE 2 RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FOOTWELL LIGHT RIGHT FRONT ENTRY LIGHT RIGHT LUGGAGE COMPARTMENT LIGHT RIGHT MAKE-UP MIRROR LIGHT RIGHT MAKE-UP MIRROR LIGHT SWITCH RIGHT REAR FOOTWELL LIGHT VIO WIRE WHT WIRE YEL WIRE

AUTOMATIC DAY/NIGHT MIRROR BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM FRONT INTERIOR LIGHT ASSEMBLY FUSE 2 FUSE HOLDER GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHT SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES INSTRUMENT ILLUMINATION CIRCUIT LEFT FOOTWELL LIGHT LEFT MAKE-UP MIRROR LIGHT LEFT MAKE-UP MIRROR LIGHT SWITCH LEFT REAR FOOTWELL LIGHT LUGGAGE COMPARTMENT LIGHT NCA WIRE ORG/BRN WIRE ORG/GRN WIRE POWER TOPS SYSTEM REAR CRTSY REAR READING/ COURTESY LIGHT RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FOOTWELL LIGHT RIGHT MAKE-UP MIRROR LIGHT RIGHT MAKE-UP MIRROR LIGHT SWITCH RIGHT REAR FOOTWELL LIGHT VIO WIRE WHT WIRE YEL WIRE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) AIR BAG CONTROL MODULE (BELOW CENTER CONSOLE) AIR BAG MIL AMBIENT TEMPERATURE SWITCH ANTI- SYSTEM THEFT SYSTEM ANTI-LOCK BRAKES ANTI-LOCK BRAKES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT IMMOBILIZER INDUCTION COIL (RIGHT SIDE OF STEERING COLUMN) BLK WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESERVOIR) BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CLOCK COMPUTER DATA LINES SYSTEM CONTROLLED FREQUENCY RADIO CVT 6-SPEED ECT GAUGE ENGINE COOLANT LEVEL (ECL) WARNING SWITCH FUEL GAUGE FUEL LEVEL SENSOR FUEL LEVEL SENSOR 2 (QUATTRO ONLY) FUSE 15 FUSE 5 FUSE HOLDER GEN WARN IND GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER KEY SWITCH LOCK OFF MOTRONIC ENGINE CONTROL MODULE (LEFT REAR OF ENGINE COMPT, IN PLENUM CHAMBER) OIL LEVEL THERMAL SENSOR OIL PRESSURE SWITCH ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO FREQUENCY CONTROLLED CLOCK RECEIVER (IF EQUIPPED) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RIGHT FRONT LEFT FRONT BRAKE PAD BRAKE PAD WEAR SENSOR WEAR SENSOR RUN WIRE SPEED- OMETER STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACH- OMETER TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE (AT REAR OF TRANSMISSION) VIO WIRE VIO/BLK WIRE WHT WIRE WHT/GRY WIRE WHT/YEL WIRE WINDSHIELD WASHER FLUID LEVEL WARNING SWITCH YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) AIR BAG CONTROL MODULE (BELOW CENTER CONSOLE) AIR BAG MIL AMBIENT TEMPERATURE SWITCH ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT IMMOBILIZER INDUCTION COIL (RIGHT SIDE OF STEERING COLUMN) ANTI-THEFT SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON BRAKE FLUID RESERVOIR) BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CVT 6-SPEED ECT GAUGE ENGINE COOLANT LEVEL (ECL) WARNING SWITCH FUEL GAUGE FUEL LEVEL FUEL LEVEL SENSOR 2 (QUATTRO ONLY) FUSE 15 FUSE 5 FUSE HOLDER GEN WARN IND GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER KEY SWITCH LEFT FRONT RIGHT FRONT BRAKE PAD BRAKE PAD WEAR SENSOR WEAR SENSOR LOCK OFF MOTRONIC ENGINE CONTROL MODULE (LEFT REAR OF ENGINE COMPT, IN PLENUM CHAMBER) OIL LEVEL THERMAL SENSOR OIL PRESSURE SWITCH ORG/ WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO FREQUENCY CONTROLLED CLOCK RADIO FREQUENCY CONTROLLED CLOCK RECEIVER (IF EQUIPPED) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RUN WIRE SPEED- OMETER STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACH- OMETER TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE (AT REAR OF TRANSMISSION) VIO WIRE VIO/BLK WIRE WHT WIRE WHT/GRY WIRE WHT/YEL WIRE WINDSHIELD WASHER FLUID LEVEL WARNING SWITCH YEL WIRE YEL/BLU WIRE YEL/GRY WIRE

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S POWER SEAT ADJUSTMENT CIRCUIT BREAKER 2 FUSE 45 DRIVER'S POWER SEAT SWITCH DRIVER'S SEAT FORE/AFT MOTOR/ SWITCH ASSEMBLY DRIVER'S SEAT HEIGHT ADJUSTMENT MOTOR/SWITCH ASSEMBLY DRIVER'S SEAT INCLINATION ADJUSTMENT MOTOR/SWITCH ASSEMBLY DRIVER'S SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH DRIVER'S SEAT LUMBAR SUPPORT CURVATURE ADJUSTMENT MOTOR (IN DRIVER'S SEAT BACK) DRIVER'S SEAT LUMBAR SUPPORT HEIGHT ADJUSTMENT MOTOR (IN DRIVER'S SEAT BACK) DRIVER'S SEAT SEATBACK ADJUSTMENT MOTOR/SWITCH ASSEMBLY (IN DRIVER'S SEAT BACK) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES MEMORY SEAT/ STEERING COLUMN ADJUSTMENT CONTROL MODULE (UNDER DRIVER'S SEAT) ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER (RIGHT SIDE OF TRUNK) BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLU WIRE GRY WIRE INSTRUMENT CLUSTER LEFT ANTENNA MODULE (UNDER LEFT SIDE OF LUGGAGE COMPT LID) LEFT FRONT BASS SPEAKER LEFT REAR SPEAKER NAVIGATION SYSTEM ANTENNA NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO CONTROLS RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER RIGHT REAR SPEAKER STEERING WHEEL CONTROL UNIT WHT WIRE YEL WIRE

AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER (RIGHT SIDE OF TRUNK) BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE INSIDE LOUDSPEAKER INSIDE MICROPHONE 4 3 INSTRUMENT CLUSTER LEFT ANTENNA MODULE (UNDER LEFT SIDE OF LUGGAGE COMPT LID) LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT FRONT TREBLE SPEAKER -1 LEFT REAR SPEAKER NAVIGATION SYSTEM ANTENNA NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE POWER TOPS SYSTEM RADIO CONTROLS RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER +2 RIGHT REAR SPEAKER STEERING WHEEL CONTROL UNIT VIO/BRN WIRE VIO/GRN WIRE WHT WIRE YEL WIRE

AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AMPLIFIER (AVANT: RIGHT SIDE OF CARGO AREA) (SEDAN: RIGHT SIDE OF TRUNK) AVANT BASS LOUDSPEAKER BLK WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (UNDER DRIVER'S SEAT) GRN WIRE GRN/BLU WIRE GRY WIRE INSIDE MICROPHONE 1 2 INSTRUMENT CLUSTER LEFT ANTENNA MODULE (UNDER LEFT SIDE OF LUGGAGE COMPT LID) LEFT FRONT BASS SPEAKER 2 1 -1 +2 LEFT FRONT MIDRANGE SPEAKER LEFT REAR SIDE WINDOW ANTENNA NAVIGATION/ TV TUNER (IF EQUIPPED) NCA WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO CONTROLS REAR WINDOW DEFOGGER W/ WINDOW ANTENNA RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT ANTENNA MODULE (IF EQUIPPED) (UNDER RIGHT SIDE OF LUGGAGE COMPT LID) RIGHT FRONT BASS SPEAKER 2 1 +2 -1 RIGHT FRONT MIDRANGE SPEAKER RIGHT REAR BASS SPEAKER RIGHT REAR MIDRANGE SPEAKER RIGHT REAR SIDE WINDOW ANTENNA SEDAN SEDAN COMPUTER DATA LINES SYSTEM STEERING WHEEL CONTROL UNIT W/ TV W/O TV WHT WIRE YEL WIRE

AFTER-RUN COOLANT PUMP AUXILIARY ENGINE COOLANT (EC) PUMP RELAY BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK 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 1 (EXHAUST) CAMSHAFT ADJUSTMENT VALVE 2 CAMSHAFT ADJUSTMENT VALVE 2 (EXHAUST) COIL 1 COIL 2 COIL 3 COIL 4 COIL 5 COIL 6 COMPUTER DATA LINES SYSTEM STARTING/CHARGING SYSTEM ENGINE CONTROL MODULE FUSE 102 FUSE 344 FUSE PANEL FUSE 131 GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE LEFT ELECTRO- HYDRAULIC ENGINE MOUNT SOLENOID NCA WIRE ORG/BLK WIRE ORG/BRN WIRE PARTIAL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT ELECTRO- HYDRAULIC ENGINE MOUNT SOLENOID TO SPARK PLUG VIO/RED WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/VIO WIRE