Audi A4 B7 (2004-2009) blu Wiring diagrams

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ABS RETURN FLOW PUMP ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH 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 ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ESP SENSOR UNIT FUSE 13 FUSE 14 FUSE 7 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES ABS CONTROL MODULE FUSE 1 FUSE 123 HOT AT ALL TIMES FUSE HOLDER FUSE 42 HOT IN ON OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR LOCK ON NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR VIO WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ABS RETURN FLOW PUMP ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH 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 ELECTRONIC POWER STEERING SYSTEM ENGINE CONTROLS SYSTEM ESP SENSOR UNIT FUSE 13 FUSE 14 FUSE 7 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES ABS CONTROL MODULE FUSE 1 FUSE 123 HOT AT ALL TIMES FUSE HOLDER FUSE 42 HOT IN ON OR START IGNITION/ STARTER SWITCH INSTRUMENT CLUSTER LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR LOCK ON NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR VIO WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE

ALARM HORN ANTI-THEFT IMMOBILIZER INDUCTION COIL (RIGHT SIDE OF STEERING COLUMN) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM FRONT HOOD SWITCH FUSE 17 FUSE 24 FUSE 38 FUSE HOLDER GRN WIRE GRN/GRY WIRE GRN/RED WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PARKING BRAKE WARNING LIGHT SWITCH RADAR INTERIOR MONITORING CONTROL MODULE 1 RADAR INTERIOR MONITORING CONTROL MODULE 2 FRONT INTERIOR LIGHT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE TRUNK LID ALARM SWITCH TRUNK LOCK ALARM/CENTRAL LOCKING SWITCH VIO WIRE VIO/BLU WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

ALARM HORN ANTENNA (UNDER LEFT SIDE OF LUGGAGE COMPARTMENT LID) ANTENNA SELECTION CONTROL MODULE ANTENNA SUPPRESSION FILTER ANTI-THEFT IMMOBILIZER INDUCTION COIL (RIGHT SIDE OF STEERING COLUMN) AVANT AVANT SEDAN 2 1 BLK WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (BELOW DRIVER'S SEAT) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM FRONT HOOD SWITCH FUSE 24 FUSE 38 FUSE HOLDER GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT ANTENNA MODULE (UNDER LEFT SIDE OF LUGGAGE COMPARTMENT LID) LEFT REAR BROKEN WINDOW GLASS SENSOR NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PARKING BRAKE WARNING LIGHT SWITCH RADIO REAR WINDOW DEFOGGER RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT REAR BROKEN WINDOW GLASS SENSOR SEDAN SEDAN AVANT 2 1 TRUNK LID ALARM SWITCH TRUNK LOCK ALARM/CENTRAL LOCKING SWITCH VIO WIRE VIO/BLU WIRE W/O RADIO WHT WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM FRESH AIR BLOWER CONTROL MODULE FUSE 25 FUSE 44 FUSE 1 FUSE 6 FUSE HOLDER GRN/RED WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION/ STARTER SWITCH LEFT VENT TEMPERATURE SENSOR LOCK ON ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RIGHT VENT TEMPERATURE SENSOR SEATS SYSTEM VIO/BRN WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE

3.2L 3.2L 2.0L 4-POSITION RELAY CARRIER FUSE 344 4-POSITION RELAY PANEL AUXILIARY ENGINE COOLANT (EC) PUMP RELAY (3.2L) BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE COOLANT FAN CONTROL (FC) CONTROL MODULE COOLANT FAN FUSE 42 ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FUSE 88 FUSE PANEL FUSE 4 FUSE STRIP (MAIN FUSE) GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES MOTRONIC ENGINE CONTROL MODULE (ECM) MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY (LEFT REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE WHT WIRE

A/C COMPRESSOR REGULATOR VALVE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU RED/ WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM FRESH AIR BLOWER CONTROL MODULE FUSE 25 FUSE 44 FUSE 1 FUSE 6 FUSE HOLDER GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE STRIP (MAIN FUSE) FUSE 88 HOT IN ON OR START IGNITION/ STARTER SWITCH LEFT VENT TEMPERATURE SENSOR LOCK ON ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT VENT TEMPERATURE SENSOR SEATS SYSTEM SOLAR CELLS VIO/BRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE

AIR QUALITY SENSOR (IF EQUIPPED) B+ B- BACK PRESSURE FLAP MOTOR, POSITION SENSOR BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/VIO WIRE BRN/WHT WIRE CENTRAL FLAP MOTOR/ POSITION SENSOR DEFROSTER FLAP MOTOR, POSITION SENSOR EVAPORATOR VENT TEMPERATURE SENSOR FRESH AIR INTAKE DUCT TEMPERATURE SENSOR GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE LEFT FOOTWELL VENT TEMPERATURE SENSOR LEFT TEMPERATURE FLAP ACTUATOR/ POTENTIOMETER RECIRCULATION FLAP MOTOR, POSITION SENSOR RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT FOOTWELL VENT TEMPERATURE SENSOR RIGHT TEMPERATURE FLAP ACTUATOR/ POTENTIOMETER SUNLIGHT PHOTO SENSOR (UNDER CENTER OF DASH) VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

3.2L 3.2L 2.0L 4-POSITION RELAY CARRIER FUSE 344 4-POSITION RELAY PANEL AUXILIARY ENGINE COOLANT (EC) PUMP RELAY (3.2L) BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE COOLANT FAN CONTROL (FC) CONTROL MODULE COOLANT FAN FUSE 42 ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR FUSE 88 FUSE PANEL FUSE 4 FUSE STRIP (MAIN FUSE) GRN WIRE GRY/BLU WIRE HOT AT ALL TIMES MOTRONIC ENGINE CONTROL MODULE (ECM) MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY (LEFT REAR OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE WHT WIRE

ANTI-THEFT, ANTI-LOCK BRAKES SYSTEMS BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CENTRAL CONTROL MODULE (COMFORT SYSTEM) COMPUTER DATA LINES SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ANTI-THEFT SYSTEM FUSE 24 FUSE 38 FUSE HOLDER GRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE HOT AT ALL TIMES INTERIOR LIGHTS SYSTEM ANTI-THEFT SYSTEM NAVIGATION SYSTEM SOUND SYSTEMS ANTI-THEFT SYSTEM NCA WIRE ORG/BRN WIRE ORG/GRN WIRE POWER TOPS SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM ANTI-THEFT SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM INTERIOR LIGHTS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM POWER TOPS, ENGINE CONTROLS SYSTEMS VIO WIRE VIO/BLU WIRE WHT/YEL WIRE YEL/RED WIRE