Audi A4 B6 (2000-2006) (at base of right "b" pillar) Wiring diagrams

A/C CONTROL HEAD AIR CONDITIONING SYSTEM AIRBAG SPIRAL SPRING/ RETURN SPRING W/ SLIP RING BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER'S BACKREST HEATING ELEMENT DRIVER'S SEAT HEATER FUSE 44 FUSE HOLDER (LEFT END OF DASH) GRN WIRE HEATED SEAT TEMP SENSOR HEATED STEERING WHEEL (IF EQUIPPED) HOT AT ALL TIMES NCA WIRE ORG/ WIRE ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S BACKREST HEATING ELEMENT PASSENGER'S SEAT HEATER RED WIRE RED/WHT WIRE SEAT HEATER SIDE BOLSTER HEATER STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (IF EQUIPPED) (TOP OF COLUMN) STEERING WHEEL CONTROL UNIT WHT WIRE YEL WIRE YEL/BLU WIRE

4-PIN RELAY CARRIER (BEHIND LEFT END OF DASH) BLK WIRE BLU WIRE BRN WIRE DRIVER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH DRIVER SEAT LUMBAR SUPPORT CURVATURE ADJUSTING MOTOR DRIVER SEAT LUMBAR SUPPORT HEIGHT ADJUSTING MOTOR HOT AT ALL TIMES LUMBAR CURV- ATURE LUMBAR HEIGHT PASSENGER SEAT LUMBAR SUPPORT ADJUSTMENT SWITCH PASSENGER SEAT LUMBAR SUPPORT CURVATURE ADJUSTING MOTOR PASSENGER SEAT LUMBAR SUPPORT HEIGHT ADJUSTING MOTOR POWER SEAT FUSE 45 RED WIRE WHT WIRE

4-PIN RELAY CARRIER (BEHIND LEFT END OF DASH) A/C CONTROL HEAD ABS CONTROL MODULE BLK WIRE BLU WIRE BRAKE LIGHT SWITCH BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE CONTROL MODULE FOR NAVIGATION W/ CD MECHANISM, INSTRUMENT PANEL COOLANT FAN (FC) CONTROL MODULE 2 COOLANT FAN FUSE 42 COOLANT FC (FAN CONTROL) MODULE DATA LINK CONNECTOR (DLC) DRIVER SIDE DOOR CONTROL MODULE, PASSENGER SIDE DOOR CONTROL MODULE FRESH AIR BLOWER CONTROL MODULE FROM BATTERY (DIAGRAM 1 OF 2) FROM FUSE HOLDER FUSE 30 (DIAGRAM 1 OF 2) FROM FUSE HOLDER FUSE 33 (DIAGRAM 1 OF 2) FUEL PUMP (FP) RELAY FUSE 12 FUSE 14 FUSE 13 FUSE 15 FUSE 2 FUSE 26 FUSE 23 FUSE 24 FUSE 25 FUSE 35 FUSE 39 FUSE 40 FUSE 42 FUSE 44 FUSE HOLDER (LEFT END OF DASH) GRY WIRE HORN RELAY LEFT REAR DOOR CONTROL MODULE LEFT REAR DOOR CONTROL MODULE, RIGHT REAR DOOR CONTROL MODULE LEFT/RIGHT FOOTWELL LIGHT POWER SEAT FUSE 45 POWER SEAT FUSE 46 POWER WINDOW FUSE 2 POWER WINDOW FUSE 37 RADIATOR AFTER-RUN FUSE 14 (4.2L) RADIO, AMPLIFIER RED WIRE RIGHT REAR DOOR CONTROL MODULE SOCKET STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE VIO WIRE WHT WIRE YEL WIRE

BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE LEFT REAR CENTRAL LOCKING LOCK UNIT MIRRORS, POWER WINDOWS, INTERIOR LIGHTS SYSTEMS ORG/BRN WIRE ORG/GRN WIRE PASSENGER SIDE CENTRAL LOCKING LOCK UNIT RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT REAR CENTRAL LOCKING LOCK UNIT VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

9-PIN RELAY CARRIER (BEHIND LEFT SIDE OF DASH) BLU WIRE BLU/BRN WIRE BRN WIRE BRN/BLU WIRE FUSE 23 FUSE HOLDER (LEFT END OF DASH) GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES LEFT REAR CENTRAL LOCKING LOCK UNIT LEFT REAR DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) MIRRORS, POWER WINDOWS, INTERIOR LIGHTS SYSTEMS ORG/BRN WIRE ORG/GRN WIRE PASSENGER SIDE CENTRAL LOCKING LOCK UNIT POWER WINDOW FUSE 2 RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT REAR CENTRAL LOCKING LOCK UNIT RIGHT REAR DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) VIO/BLU WIRE VIO/RED WIRE VIO/YEL WIRE YEL WIRE

4-PIN RELAY CARRIER (BEHIND LEFT END OF DASH) BLK WIRE BLU WIRE BRN WIRE DRIVER'S POWER SEAT SWITCH DRIVER'S SEAT FORE/AFT ADJUSTMENT MOTOR DRIVER'S SEAT HEIGHT ADJUSTMENT MOTOR DRIVER'S SEAT INCLINATION ADJUSTMENT MOTOR DRIVER'S SEAT SEATBACK ADJUSTMENT MOTOR HOT AT ALL TIMES PASSENGER'S POWER SEAT SWITCH PASSENGER'S SEAT FORE/AFT ADJUSTMENT MOTOR PASSENGER'S SEAT HEIGHT ADJUSTMENT MOTOR PASSENGER'S SEAT INCLINATION ADJUSTMENT MOTOR PASSENGER'S SEAT SEATBACK ADJUSTMENT MOTOR POWER SEAT FUSE 45 POWER SEAT FUSE 46 RED WIRE WHT WIRE YEL WIRE

3 1 2 HL 58 31 3 1 2 HR 58 31 3 1 2 VR 58 31 4-PIN RELAY CARRIER (BEHIND LEFT END OF DASH) 6 2 3 RIGHT WINDOW MOTOR BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DOOR LOCKS, MIRRORS, INTERIOR LIGHTS SYSTEMS DRIVER SIDE DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) FUSE 23 FUSE HOLDER (LEFT END OF DASH) FUSE 22 GRN WIRE GRN/YEL WIRE HOT AT ALL TIMES INTERIOR LIGHTS SYSTEMS INTERIOR LIGHTS, MIRRORS, DOOR LOCKS SYSTEMS LEFT FRONT WINDOW REGULATOR SWITCH LEFT REAR DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LEFT WINDOW MOTOR MASTER POWER WINDOW SWITCH ORG/BRN WIRE ORG/GRN WIRE PASSENGER DOOR WINDOW REGULATOR SWITCH PASSENGER SIDE DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) POWER WINDOW FUSE 2 POWER WINDOW FUSE 37 REAR WINDOW SAFETY REGULATOR SWITCH RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT WINDOW REGULATOR SWITCH LEFT REAR WINDOW REGULATOR SWITCH RIGHT REAR DOOR CONTROL MODULE (INTEGRAL WITH WINDOW REGULATOR MOTOR) RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW REGULATOR SWITCH RIGHT REAR WINDOW SWITCH VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE FUSE 44 FUSE 5 FUSE HOLDER (LEFT END OF DASH) GRN WIRE GRY/BLU WIRE HEATED SEAT TEMP SENSOR HOT AT ALL TIMES HOT IN RUN OR START LEFT REAR BACKREST HEATING ELEMENT LEFT REAR HEATED SEAT CONTROL MODULE (BEHIND CENTER CONSOLE) LEFT REAR SEAT HEATER NCA WIRE RED WIRE RED/WHT WIRE RIGHT REAR BACKREST HEATING ELEMENT RIGHT REAR HEATED SEAT CONTROL MODULE (BEHIND CENTER CONSOLE) RIGHT REAR SEAT HEATER SEAT HEATER SEAT OCCUPIED SENSOR WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE

AIR BAG CONTROL MODULE (BELOW CENTER CONSOLE) AIR BAG SPIRAL SPRING/RETURN SPRING W/SLIP RING BLK WIRE BLU WIRE BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (NEAR BASE OF LEFT FRONT SEAT, IN E-BOX) DRIVER'S SIDE AIR BAG IGNITER DRIVER'S SIDE HEAD AIR BAG IGNITER (IF EQUIPPED) DRIVER'S SIDE SIDE AIR BAG IGNITER DRIVER'S SIDE SIDE REAR AIR BAG IGNITER GRN WIRE GRY (OR BRN) WIRE GRY WIRE HOT AT ALL TIMES IGNITION/ STARTER SWITCH LEFT REAR SEAT BELT TENSIONER IGNITER LOW BUS HIGH BUS NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE PASSENGER'S SIDE AIR BAG IGNITER 1 PASSENGER'S SIDE HEAD AIR BAG IGNITER (IF EQUIPPED) PASSENGER'S SIDE SIDE AIR BAG IGNITER PASSENGER'S SIDE SIDE REAR AIR BAG IGNITER RED WIRE RIGHT REAR SEAT BELT TENSIONER IGNITER RUN WIRE SEDAN ONLY SHORTING CONTACT SOLID STATE TELEPHONE/TELEMATIC CONTROL MODULE (NEAR BASE OF RIGHT FRONT SEAT, IN E BOX) VIO WIRE VIO/BLU WIRE WHT (OR VIO) WIRE WHT (OR YEL) WIRE WHT WIRE YEL (OR BRN) WIRE YEL WIRE