Audi A3 8P facelift 2 (2008-2013) computer data lines system Wiring diagrams

AUTOMATIC DAY/NIGHT INTERIOR MIRROR BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE PANEL C FUSE 4 HOT AT ALL TIMES FUSE FUSE PANEL B (INTEGRATED IN ENGINE COMPARTMENT E-BOX) LIGHT RECOGNITION 3 4 5 8 3 4 5 SENSOR ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER SUPPLY RELAY 2 (TERMINAL 15) (ON RELAY CARRIER) RED WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BELOW LEFT SIDE OF DASH) VIO WIRE VIO/BLK WIRE W/ AUTOMATIC HIGH BEAM CONTROL W/O AUTOMATIC HIGH BEAM CONTROL YEL WIRE

ANTENNA BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE CD CHANGER OR IPOD BASEPLATE OR USB BASEPLATE (IF EQUIPPED) COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (UNDER FRONT OF CENTER CONSOLE) EXTERNAL AUDIO SOURCE CONNECTION (IF EQUIPPED) FUSE 10 FUSE 9 FUSE PANEL B (INTEGRATED IN ENGINE COMPT E-BOX) FUSE PANEL C GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE 18 NCA WIRE ORG/BRN WIRE ORG/VIO WIRE POWER DISTRIBUTION SYSTEM RADIO RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SATELLITE RADIO (IF EQUIPPED) (LEFT SIDE OF LUGGAGE COMPT) VIO WIRE VIO/GRY WIRE VIO/RED WIRE W/ SATELLITE RADIO W/O SATELLITE RADIO WHT WIRE WHT/YEL WIRE YEL WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER BACKREST HEATING ELEMENT FRONT PASSENGER BACKREST HEATING ELEMENT FUSE 37 FUSE PANEL C GRN WIRE HEATING ELEMENT HOT AT ALL TIMES LEFT FRONT HEATED SEAT LEFT FRONT SEAT TEMPERATURE SENSOR NCA WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/YEL WIRE RIGHT FRONT HEATED SEAT RIGHT FRONT SEAT TEMPERATURE SENSOR SIDE BOLSTER HEATER SIDE BOLSTER HEATER 2 WHT WIRE YEL WIRE YEL/BLU WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM DRIVER BACKREST HEATING ELEMENT FRONT PASSENGER'S BACKREST HEATING ELEMENT FUSE 37 FUSE PANEL C GRN WIRE HEATING ELEMENT HOT AT ALL TIMES LEFT FRONT HEATED SEAT LEFT FRONT SEAT TEMPERATURE SENSOR ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/YEL WIRE RIGHT FRONT HEATED SEAT RIGHT FRONT SEAT TEMPERATURE SENSOR SIDE BOLSTER HEATER SIDE BOLSTER HEATER 2 WHT WIRE YEL WIRE YEL/BLU WIRE

ANTI-THEFT IMMOBILIZER READING COIL BLK WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/WHT WIRE CENTRAL LOCKING SAFE INDICATOR LAMP COMPUTER DATA LINES SYSTEM CONTROL MODULE DRIVER INTERIOR LOCKING BUTTON DRIVER'S DOOR CENTRAL LOCKING LOCK UNIT FRONT PASSENGER DOOR CENTRAL LOCKING LOCK UNIT FRONT PASSENGER INTERIOR LOCKING BUTTON FUSE 12 FUSE 13 FUSE 23 FUSE 28 FUSE 38 FUSE PANEL C GRN/BLK WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEMS ORG/BLU WIRE ORG/BRN WIRE ORG/GRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT REAR CENTRAL LOCKING LOCK UNIT VIO/BLU WIRE VIO/WHT WIRE W/ FRONT PASSENGER'S DOOR OPENER ILLUMINATION

3 DOOR 5 DOOR ALARM HORN (IF EQUIPPED) (IN RIGHT FRONT WHEELWELL) ANTENNA AMPLIFIER 2 BLK WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CENTRAL LOCKING, ANTI-THEFT ALARM SYSTEM ANTENNA COMPUTER DATA LINES SYSTEM FRONT HOOD SWITCH (BASE OF ENGINE COMPT HOOD LATCH) FUSE 17 FUSE PANEL C GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT REAR CENTRAL LOCKING LOCK UNIT NCA WIRE ORG/BRN WIRE ORG/GRN WIRE PARKING BRAKE CONTACT SWITCH PASSENGER COMPARTMENT MONITORING, ALARM SYSTEM OFF SWITCHES REAR LID CENTRAL LOCKING SYSTEM MOTOR REAR WINDOW GLASS BREAKAGE SENSOR (W/ ANTI-THEFT ALARM) REAR/CENTER CENTRAL LOCKING SWITCH RED GRN/ WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE TRUNK LID ALARM SWITCH TRUNK LID ALARM SWITCH, REAR LID CENTRAL LOCKING SYSTEM MOTOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BELOW LEFT SIDE OF DASH) VIO/BLU WIRE VIO/WHT WIRE W/O NAVIGATION W/ NAVIGATION WHT WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/RED WIRE

ADJUSTMENT FOLD- MOTORS IN ADJUSTMENT MOTORS AUTOMATIC DAY/NIGHT INTERIOR MIRROR (IF EQUIPPED) AUTOMATIC DAY/NIGHT MIRROR (IF EQUIPPED) MIRROR HEATED SIGNAL MIRROR BLU/BLK WIRE BLU/GRY WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FOLD- IN PASSENGER'S SIDE OUTSIDE MIRROR ASSEMBLY FUSE 12 FUSE PANEL C HOT AT ALL TIMES LIGHT RECOGNITION SENSOR MIRROR ADJUSTING SWITCH MIRROR ADJUSTMENT SWITCH MIRROR SELECTOR SWITCH MIRROR SWITCH (W/ FOLD AWAY) NCA WIRE ORG/BRN WIRE ORG/GRN WIRE RED/YEL WIRE VIO WIRE VIO/BLK WIRE YEL WIRE YEL/BLU WIRE

BLU/ BRN WIRE BLU/BRN WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CENTRAL WINDOW REGULATOR SWITCH (IN DRIVER DOOR) COMPUTER DATA LINES SYSTEM DRIVER'S DOOR POWER WINDOW MASTER SWITCH DRIVER'S WINDOW REGULATOR MOTOR FRONT PASSENGER WINDOW REGULATOR 26 15 21 MOTOR FUSE 12 FUSE 13 FUSE 23 FUSE 28 FUSE 38 FUSE PANEL C GRN WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES LEFT FRONT WINDOW REGULATOR SWITCH LEFT REAR 22 8 4 WINDOW REGULATOR MOTOR LEFT REAR DOOR WINDOW SWITCH ORG/BRN WIRE ORG/GRN WIRE PASSENGER DOOR WINDOW REGULATOR SWITCH RED/GRN WIRE RED/YEL WIRE RIGHT FRONT LEFT REAR WINDOW WINDOW REGULATOR REGULATOR SWITCH SWITCH RIGHT REAR DOOR WINDOW SWITCH RIGHT REAR WINDOW 22 8 4 REGULATOR MOTOR RIGHT REAR WINDOW REGULATOR SWITCH VIO/WHT WIRE W/ PASSENGER COMPARTMENT MONITORING W/O PASSENGER COMPARTMENT MONITORING

ANTENNA BLK WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE CD CHANGER OR IPOD BASEPLATE OR USB BASEPLATE (IF EQUIPPED) COMPUTER DATA LINES SYSTEM EXTERNAL AUDIO SOURCE CONNECTION (IF EQUIPPED) FUSE 10 FUSE 9 FUSE PANEL C GRN WIRE GRY WIRE HOT AT ALL TIMES NCA WIRE ORG/BRN WIRE ORG/VIO WIRE POWER DISTRIBUTION SYSTEM RADIO RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SATELLITE RADIO (IF EQUIPPED) (LEFT SIDE OF LUGGAGE COMPT) VIO WIRE VIO/GRY WIRE VIO/RED WIRE W/ SATELLITE RADIO W/O SATELLITE RADIO WHT WIRE WHT/YEL WIRE YEL WIRE

AMPLIFIER/WOOFER ANTENNA AMPLIFIER (TOP LEFT SIDE OF CARGO AREA LID) BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CENTER MID/HIGH RANGE SPEAKER COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM FUSE 18 FUSE PANEL B (INTEGRATED IN ENGINE COMPT E-BOX) GRN WIRE GRY WIRE HEATED REAR WINDOW HOT AT ALL TIMES LEFT ANTENNA MODULE (LEFT SIDE OF LUGGAGE COMPT LID) LEFT FRONT MID-BASS SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MIDRANGE SPEAKER LEFT REAR TREBLE SPEAKER NCA WIRE ORG/BRN WIRE ORG/VIO WIRE REAR WINDOW ANTENNA 1 RED WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RIGHT FRONT MID-BASS SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MIDRANGE SPEAKER RIGHT REAR TREBLE SPEAKER WHT WIRE WHT/BLK WIRE YEL WIRE