Audi A4 B5 (1994-1999) (lower left "a" pillar) Wiring diagrams

15/A 20/B 7/B A/T ALARM HORN ANTENNA BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL CLUTCH PEDAL POSITION SWITCH DOOR LOCK SWITCH DRIVER'S DOOR HANDLE ALARM SWITCH ENGINE CONTROL MODULE (ECM) FUSE FUSE PANEL GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HANDLE ALARM SWITCH HOOD ALARM SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC IGNITION SWITCH INSTRUMENT CLUSTER COMBINATION PROCESSOR KEY SWITCH M/T (AFTER 5/97) M/T (BEFORE 5/97) MULTI-FUNCTION TRANSMISSION RANGE SWITCH NCA WIRE OFF ON PASSENGER'S DOOR POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM INTERIOR LIGHTS SYSTEM RADIO RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RELAY STARTER STARTER INTERLOCK TRUNK LIGHT SWITCH TRUNK LOCK ALARM SWITCH VIO/BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE

ALARM IND BLK WIRE BLK/RED WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE INTERIOR MONITORING SWITCH LEFT FRONT DOOR CONTACT SWITCH LEFT REAR DOOR CONTACT SWITCH LEFT ULTRA- SOUND SENSOR NCA WIRE REAR FOG LOGHT SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT DOOR CONTACT SWITCH RIGHT REAR DOOR CONTACT SWITCH RIGHT ULTRA- SOUND SENSOR ULTRA SOUND SENSORS CONTROL MODULE WHT WIRE YEL WIRE

A/12 B/6 BLK WIRE BLU WIRE BRN WIRE C/6 C/7 CENTRAL LOCKING/ ALARM SYSTEM/ INTERIOR LIGHT DELAY CONTROL MODULE DOOR DOOR DOOR DRIVER SIDE MIRROR FRONT INTERIOR LIGHT ASSEMBLY FUSE 14 FUSE 3 FUSE 5 FUSE PANEL GLOVE COMPT LIGHT GRN WIRE GRY WIRE HEAD OFF PARK HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER COMBINATION PROCESSOR LEFT FRONT DOOR CONTACT SWITCH LEFT LUGGAGE COMPARTMENT LIGHT LEFT MAKE-UP MIRROR LIGHT LEFT REAR DOOR CONTACT SWITCH LEFT REAR READING LIGHT LIGHT SWITCH MIRROR ADJUSTMENT SWITCH NCA WIRE OFF RED WIRE RIGHT FRONT DOOR CONTACT SWITCH RIGHT LUGGAGE COMPARTMENT LIGHT RIGHT MAKE-UP MIRROR LIGHT RIGHT REAR DOOR CONTACT SWITCH RIGHT REAR READING LIGHT SWITCH ULTRA- SOUND SENSOR CONTROL MODULE WHT WIRE YEL WIRE

B/2 B/3 BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRAKE LIGHT SWITCH BRN WIRE CENTRAL ELECTRIC PANEL CENTRAL LOCKING/ ALARM SYSTEM/ INTERIOR LIGHT DELAY CONTROL MODULE DAYTIME RUNNING LIGHTS SWITCH-ON RELAY EMERGENCY FLASHER RELAY/ SWITCH FUSE FUSE FUSE FUSE PANEL FUSE PANEL FUSE FUSE GRN WIRE GRN/BLK WIRE GRY WIRE GRY/YEL WIRE HEAD HEAD OFF PARK PARK HEAD PARK HIGH- MOUNT BRAKE LIGHTS RIGHT TAILLIGHT ASSEMBLY HOT AT ALL TIMES HOT IN ACC OR RUN HOT W/ LOAD REDUCTION RELAY ENERGIZED INSTRUMENT CLUSTER LEFT FRONT PARK/ TURN LIGHT LEFT FRONT SIDE TURN LIGHT LEFT TAILLIGHT ASSEMBLY LEFT TURN IND LICENSE PLATE LIGHTS LIGHT SWITCH OFF PARK TURN RED WIRE RIGHT FRONT PARK/ TURN LIGHT RIGHT FRONT SIDE TURN LIGHT RIGHT TURN IND SOLID STATE STOP TAIL TURN TAIL STOP TURN TURN PARK TURN SIGNAL SWITCH WARNINGS SYSTEM (BEHIND LEFT I/P) WHT WIRE YEL WIRE

B/2 B/3 BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BRAKE LIGHT SWITCH BRN WIRE CENTRAL ELECTRIC PANEL CENTRAL LOCKING/ ALARM SYSTEM/ INTERIOR LIGHT DELAY CONTROL MODULE EMERGENCY FLASHER RELAY/ SWITCH FUSE FUSE FUSE FUSE PANEL FUSE PANEL FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/YEL WIRE HEAD OFF PARK HEAD PARK HIGH- MOUNT BRAKE LIGHTS RIGHT TAILLIGHT ASSEMBLY HOT AT ALL TIMES HOT IN ACC OR RUN INSTRUMENT CLUSTER LEFT FRONT PARK/ TURN LIGHT LEFT FRONT SIDE TURN LIGHT LEFT TAILLIGHT ASSEMBLY LEFT TURN IND LICENSE PLATE LIGHTS LIGHT SWITCH OFF PARK TURN RED WIRE RIGHT FRONT PARK/ TURN LIGHT RIGHT FRONT SIDE TURN LIGHT RIGHT TURN IND SOLID STATE STOP TAIL TAIL STOP TURN TURN TURN PARK TURN SIGNAL SWITCH WARNINGS SYSTEM WHT WIRE YEL WIRE

ABS HYDRAULIC UNIT ANTENNA AMPLIFIER, REAR WINDOW DEFOGGER BATTERY BLK WIRE BRN WIRE COOLANT FAN CONTROL SWITCH, COOLANT FAN, A/C HIGH PRESSURE SWITCH IGNITION COILS PASSENGER'S DOOR CONTACT SWITCH, PASSENGER'S DOOR HANDLE ALARM SWITCH RADIO, AMPLIFIER SHIELD

BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CENTRAL ELECTRIC EXTERIOR LAMPS SYSTEM FOG LIGHT FOG LIGHT RELAY (#10) FUSE FUSE FOG LIGHT SWITCH FTP LO FUSE FUSE PANEL FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/WHT WIRE HEAD HEAD PARK HEAD- LIGHT HEADLIGHT DIMMER SWITCH HI FTP LO HI LO HOT AT ALL TIMES HOT W/ LOAD REDUCTION RELAY ENERGIZED IGNITION SWITCH IND INSTRUMENT CLUSTER INSTRUMENT CLUSTER HI BEAM LEFT HEAD/ FOG LIGHT ASSEMBLY LEFT TAILLIGHT ASSEMBLY LIGHT SWITCH LOAD REDUCTION RELAY OFF OFF HEAD PARK OFF HEAD PARK HEAD/PARK LIGHT SWITCH OFF PARK PANEL) REAR FOG LIGHT LO HI REAR FOG LIGHT SWITCH RED WIRE RELAY CARRIER (13-WAY) RELAY CARRIER (13-WAY) DRIVING LIGHT RELAY (9) RIGHT HEAD/ FOG LIGHT ASSEMBLY RIGHT TAILLIGHT ASSEMBLY (NOT USED) RUN WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

A/C CONTROL HEAD ABS CONTROL MODULE ABS IND. AIR BAG MALIFUNCTION IND. AIRBAG CONTROL MODULE AUTO CHECK SYSTEM BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CLOCK CONSOLE INST LIGHTING BOOSTER DIMMER SWITCH DRIVER'S DOOR CONTACT SWITCH DRIVER'S SEAT BELT SWITCH ENGINE CONTROL MODULE (ECM) ENGINE COOLANT LEVEL SWITCH ENGINE COOLANT TEMPERATURE SENSOR (ECT) ENGINE OIL PRESSURE SWITCH ENGINE OIL TEMP SENSOR FUEL GAUGE FUEL LEVEL SENSOR FUNCTION SELECT SWITCH FUSE 15 FUSE 3 FUSE 5 FUSE PANEL GEN IND. GENERATOR GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE HEADLIGHT SWITCH HEADLIGHT SYSTEM HEADLIGHTS SYSTEM HI-BEAM IND HOT AT ALL TIMES HOT W/ PARK OR HEADLIGHTS ON IGNITION SWITCH INSTRUMENT CLUSTER KEY SWITCH LEFT TURN IND LEFT TURN LIGHTS MINI CHECK SYSTEM CONTROL MODULE NCA WIRE OIL PRESS GAUGE PARK BRAKE IND PARKING BRAKE SWITCH RADIO REAR LAMP CONTROL MODULE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/YEL WIRE RESET BUTTON RIGHT TURN IND RIGHT TURN LIGHTS SPEED- OMETER TACH- OMETER TEMP GAUGE TRANSMISSION CONTROL MODULE (TCM) TRIP COMPUTER CONTROL SWITCH VEHICLE SPEED SENSOR VIO WIRE VIO/BLK WIRE WARNING BUZZER WASHER FLUID LEVEL SWITCH WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/YEL WIRE WINDSHIELD WASHER PUMP YEL WIRE YEL/RED WIRE

BLK WIRE BLK/YEL WIRE BRN WIRE FUSE ASSEMBLY (BEHIND LEFT SIDE OF DASH) FUSE/ RELAY PANEL HOT AT ALL TIMES HOT IN ON OR ACC LEFT FRONT WINDOW SWITCH LEFT WINDOW MOTOR POWER SUNROOF CONTROL MODULE POWER WINDOW FUSE 37 RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE WHT/YEL WIRE WINDOW MOTOR YEL/BLU WIRE

BLK WIRE BRN WIRE FUSE 230 FUSE PANEL GRY WIRE HOT AT ALL TIMES NCA WIRE POWER SUNROOF CONTROL MODULE RED WIRE SOLID STATE SUNROOF MOTOR SUNROOF REGULATOR VIO WIRE WHT WIRE YEL WIRE