Audi A4 B8 facelift (2011-2015) computer data lines system Wiring diagrams

ASSIST CONTROL MODULE AUTOMATIC DAY/NIGHT INTERIOR MIRROR AUTOMATIC DIMMING INTERIOR REARVIEW MIRROR AUTOMATIC DIMMING INTERIOR REARVIEW MIRROR RELAY AUTOMATIC HIGH BEAM BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BRN WIRE COMFORT SYSTEM CONTROL MODULE (RIGHT SIDE OF TRUNK) COMPUTER DATA LINES SYSTEM DAY/NIGHT DRIVER'S EXTERIOR MIRROR ASSEMBLY DAY/NIGHT FRONT PASSENGER'S EXTERIOR MIRROR ASSEMBLY DRIVER DOOR CONTROL MODULE (IN DRIVER FRONT DOOR) FRONT PASSENGER'S DOOR CONTROL MODULE (IN PASSENGER FRONT DOOR) FUSE FUSE CARRIER 1 FUSE FUSE CARRIER 2 FUSE FUSE CARRIER 5 FUSE PANEL C (BEHIND LEFT END OF DASH) HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED ORG/BRN WIRE ORG/GRN WIRE ORG/GRY WIRE RAIN/LIGHT RECOGNI- TION SENSOR, HUMIDITY SENSOR RED/GRN WIRE RED/WHT WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE VIO/BLK WIRE VIO/WHT WIRE VIO/YEL WIRE W/ AUTOMATIC HIGH BEAM CONTROL W/ START/STOP SYSTEM W/O AUTOMATIC HIGH BEAM CONTROL W/O START/STOP SYSTEM WHT/BLK WIRE WHT/BLU WIRE WIPER/WASHER SYSTEM

BACKREST HEATING ELEMENT BACKREST SIDE BOLSTER HEATER (IF EQUIPPED) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER'S BACKREST HEATING ELEMENT DRIVER'S SEAT HEATER LEFT FRONT SEAT TEMP SENSOR FRONT PASSENGER'S BACKREST HEATING ELEMENT FRONT PASSENGER'S SEAT HEATER FUSE FUSE CARRIER 2 FUSE PANEL C (BEHIND LEFT END OF DASH) GRN WIRE GRN/BRN WIRE HEATED DRIVER'S SEAT ADJUSTER HEATED FRONT PASSENGER'S SEAT ADJUSTER HOT AT ALL TIMES ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RIGHT FRONT SEAT TEMP SENSOR SEAT BOLSTER HEATER (IF EQUIPPED) SEAT HEATING ELEMENT SIDE BOLSTER HEATER (IF EQUIPPED) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) WHT WIRE YEL WIRE YEL/BLU WIRE

BLU/BRN WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FRONT PASSENGER DOOR CENTRAL LOCKING LOCK UNIT FRONT PASSENGER'S DOOR CONTROL MODULE (IN FRONT PASSENGER'S DOOR) FUSE 11 FUSE 9 FUSE CARRIER 3 GROUND DISTRIBUTION SYSTEM GRY/BLU WIRE GRY/GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES ORG/BRN WIRE ORG/GRN WIRE POWER WINDOWS SYSTEM RED/GRN WIRE RED/WHT WIRE RELAY/ FUSE PANEL F (RIGHT SIDE OF LUGGAGE COMPT) RIGHT REAR CENTRAL LOCKING LOCK UNIT RIGHT REAR DOOR CONTROL MODULE (IN RIGHT REAR DOOR) VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE W/ SAFE FUNCTION

ADJUSTMENT MOTORS BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DAY/NIGHT (IF EQUIPPED) DRIVER DOOR CONTROL MODULE (IN DRIVER FRONT DOOR) DRIVER'S EXTERIOR MIRROR ASSEMBLY ENTRY LAMP FOLD-IN FUSE FUSE CARRIER 2 FUSE CARRIER 3 FUSE PANEL C (BEHIND LEFT END OF DASH) GRY/WHT WIRE GRY/YEL WIRE HEATER HORIZONTAL HOT AT ALL TIMES LANE CHANGE NAVIGATION SYSTEM NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PNK WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RELAY/FUSE PANEL F (RIGHT SIDE OF LUGGAGE COMPT) TURN SIGNAL LAMP VERTICAL VIO/BLK WIRE WHT WIRE WHT/YEL WIRE YEL WIRE

ADJUSTMENT MOTORS ADJUSTMENT SWITCH BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DAY/NIGHT (IF EQUIPPED) ENTRY LAMP FOLD AWAY SWITCH FOLD-IN FRONT PASSENGER'S DOOR CONTROL MODULE (IN FRONT PASSENGER DOOR) FRONT PASSENGER'S EXTERIOR MIRROR ASSEMBLY GRY/WHT WIRE GRY/YEL WIRE HEATER HORIZONTAL LANE CHANGE MIRROR ADJUSTMENT SWITCH ASSEMBLY NAVIGATION SYSTEM NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PNK WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE SELECTOR SWITCH TURN SIGNAL LAMP VERTICAL WHT WIRE WHT/YEL WIRE YEL WIRE

BRN WIRE COMFORT SYSTEM CENTRAL CONTROL COMPUTER DATA LINES SYSTEM FUSE FUSE CARRIER 3 FUSE PANEL C (BEHIND LEFT END OF DASH) GRY/BLU WIRE HOT AT ALL TIMES MODULE (RIGHT SIDE OF TRUNK) POWER SUNROOF CONTROL MODULE (CENTER FRONT OF ROOF) RED/BLU WIRE SUNROOF ADJUSTMENT REGULATOR SUNROOF MOTOR VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE

BLK WIRE BLK/BRN WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 9 FUSE CARRIER 3 FUSE 11 FUSE PANEL C (BEHIND LEFT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES POWER SUNROOF CONTROL MODULE (CENTER FRONT OF ROOF) RED WIRE RED/BLK WIRE RED/BLU WIRE ROOF SHADE CONTROL MODULE SUNROOF ADJUSTMENT REGULATOR SUNROOF MOTOR VIO WIRE WHT WIRE YEL WIRE YEL/RED WIRE

BLK/GRN WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DRIVER WINDOW REGULATOR MOTOR DRIVER'S DOOR CONTROL MODULE (IN DRIVER'S FRONT DOOR) FRONT PASSENGER WINDOW REGULATOR MOTOR FRONT PASSENGER'S DOOR CONTROL MODULE (IN FRONT PASSENGER'S FRONT DOOR) FUSE 11 FUSE 8 FUSE 9 FUSE CARRIER 2 FUSE CARRIER 3 FUSE PANEL C (BEHIND LEFT END OF DASH) GRN/YEL WIRE GROUND DISTRIBUTION SYSTEM HOT AT ALL TIMES ORG/BRN WIRE ORG/GRN WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RELAY/FUSE PANEL F (RIGHT SIDE OF LUGGAGE COMPT) RIGHT FRONT WINDOW REGULATOR SWITCH VIO/BLK WIRE VIO/GRY WIRE YEL/BLK WIRE

BENCH SEAT HEATING ELEMENT BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU/GRN WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM FUSE 3 FUSE CARRIER 1 FUSE CARRIER 3 FUSE 8 FUSE PANEL C GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY (TERMINAL 15) RELAY ENERGIZED LEFT REAR BACKREST HEATING ELEMENT LEFT REAR SEAT HEATING LEFT REAR SEAT HEATING BUTTON ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/VIO WIRE RELAY/FUSE PANEL F (RIGHT SIDE OF LUGGAGE COMPT) RIGHT REAR BACKREST HEATING ELEMENT RIGHT REAR SEAT HEATING RIGHT REAR SEAT HEATING BUTTON SEAT HEATING CONTROL MODULE TEMPERATURE SENSOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE COMFORT SYSTEM CONTROL MODULE (RIGHT SIDE OF TRUNK) COMPUTER DATA LINES SYSTEM FUSE CARRIER FUSE FUSE PANEL C (BEHIND LEFT END HOT AT ALL TIMES OF DASH) ORG/BRN WIRE ORG/GRN WIRE REAR SUN SHADE MOTOR REAR WINDOW SHADE SWITCH RED WIRE RED/BLK WIRE RED/VIO WIRE RED/WHT WIRE RELAY/ FUSE PANEL F (RIGHT SIDE OF LUGG- AGE COMPT) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE W/O NAVIGATION WHT WIRE