Audi A6 C6 facelift (2008-2011) (left side of firewall) Wiring diagrams

4.2L 5.2L 3.0L ACCESS/START AUTHORIZATION SENSOR ACCESS/START AUTHORIZATION SWITCH ACCESS/START CONTROL MODULE (BASE OF STEERING COLUMN) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 31 FUSE 6 FUSE HOLDER 2 FUSE PANEL SB FUSE PANEL SC GRN WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES FUSE PANEL SA FUSE 10 HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED INSTRUMENT CLUSTER NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/VIO WIRE SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SELECTOR LEVER TRANSMISSION RANGE (TR) POSITION DISPLAY SHIFT LOCK SOLENOID TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE (TCM) (UNDER TRANSMISSION OIL PAN) TRANSMISSION PARK SELECTOR SWITCH VIO WIRE YEL WIRE

ACCESS/START AUTHORIZATION SENSOR ACCESS/START AUTHORIZATION SWITCH ACCESS/START CONTROL MODULE (BASE OF STEERING COLUMN) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 10 FUSE 31 FUSE 6 FUSE HOLDER 2 FUSE PANEL SA FUSE PANEL SB FUSE PANEL SC GRN WIRE GRN/BLU WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT W/ MOTRONIC ECM POWER SUPPLY RELAY ENERGIZED HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED INSTRUMENT CLUSTER LATE EARLY PRODUCTION PRODUCTION NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/VIO WIRE SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SELECTOR LEVER TRANSMISSION RANGE (TR) POSITION DISPLAY SHIFT LOCK SOLENOID TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE (TCM) (UNDER TRANSMISSION OIL PAN) TRANSMISSION PARK SELECTOR SWITCH VIO WIRE

A/C COMPRESSOR REGULATOR VALVE A/C PRESSURE/ TEMPERATURE SENSOR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/WHT/GRN WIRE BLK/YEL WIRE BLU BLU/GRN WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER VENT MOTOR, POSITION SENSOR (INTEGRAL TO CENTER VENT ADJUSTMENT MOTOR) CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE INDIRECT VENTILATION FLAP MOTOR, POSITION SENSOR (LEFT SIDE OF HVAC ASSEMBLY) LEFT FOOTWELL FLAP MOTOR, POSITION SENSOR (INTEGRAL TO LEFT FOOTWELL FLAP MOTOR) ORG/BRN WIRE ORG/GRN WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE SEATS SYSTEM (HEATED SEATS CIRCUIT) SEATS SYSTEM (HEATED SEATS CIRCUIT) VIO WIRE VIO/GRN WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

ABS CONTROL MODULE, DISTANCE REGULATION CONTROL MODULE ANTENNA AMPLIFIER 3, ANTENNA AMPLIFIER 2 (SEDAN), ANTENNA AMPLIFIER (WAGON) BATTERY MONITORING CONTROL MODULE BLK WIRE BRN WIRE RADIO TELEPHONE NAVIGATION SYSTEM ANTENNA, ANTENNA AMPLIFIER 2 REAR LID LOCK BUTTON, REAR LID CONTROL MODULE, REAR LID CONTROL MODULE 2 SECONDARY AIR INJECTION PUMP MOTOR SUPPRESSOR

3.0L 4.2L 5.2L ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ACCESS/START CONTROL MODULE (BASE OF STEERING COLUMN) BLK/BLU WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE LIGHT, BRAKE PEDAL SWITCH (ON BRAKE PEDAL ASSEMBLY) BRN WIRE COMFORT SYSTEM CENTRAL CONTROL MODULE (RIGHT SIDE OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM GRN/VIO WIRE GRY/WHT WIRE HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED FUSE PANEL B FUSE 31 NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED/BLK WIRE SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SELECTOR LEVER TRANSMISSION RANGE (TR) POSITION DISPLAY SHIFT LOCK SOLENOID TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE (TCM) (UNDER TRANSMISSION OIL PAN) WHT/RED WIRE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ACCESS/START CONTROL MODULE (BASE OF STEERING COLUMN) BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE LIGHT, BRAKE PEDAL SWITCH (ON BRAKE PEDAL ASSEMBLY) BRN WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) GRN/VIO WIRE GRY/WHT WIRE HOT W/ POWER SUPPLY RELAY (TERM 15) ENERGIZED FUSE PANEL B FUSE 31 NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED/BLK WIRE SELECTOR LEVER SENSOR SYSTEM CONTROL MODULE SELECTOR LEVER TRANSMISSION RANGE (TR) POSITION DISPLAY SHIFT LOCK SOLENOID TIPTRONIC SWITCH TRANSMISSION CONTROL MODULE (TCM) (UNDER TRANSMISSION OIL PAN) WHT/RED WIRE

BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COIL 1 COIL 3 COIL 5 COIL 6 COOLING FANS SYSTEM COOLING FANS SYSTEM COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) FUSE 2 FUSE 3 FUSE 4 FUSE PANEL SA FUSE 8 GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE TO SPARK PLUG VIO/BLU WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/VIO WIRE

4-POSITION RELAY & FUSE PANEL (IN RIGHT PLENUM (IN RIGHT PLENUM CHAMBER E-BOX) BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM ENGINE CONTROL MODULE (ECM) FUSE 130 FUSE 2 FUSE 3 FUSE 4 FUSE PANEL SA FUSE 8 GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR PUMP FUSE STARTING/CHARGING SYSTEM THROTTLE VALVE CONTROL MODULE (AT REAR OF ENGINE) TO SPARK PLUG VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE

4-POSITION RELAY & FUSE PANEL (IN RIGHT PLENUM CHAMBER E-BOX) BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE COIL 2 COIL 3 COIL 5 COIL 4 COIL 6 COIL 7 COIL 8 EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES NCA WIRE RED WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR INJECTION (AIR) PUMP RELAY SECONDARY AIR PUMP FUSE FUSE 130 TO SPARK PLUG VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL GRY/ WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BLU/WHT WIRE BRAKE BOOSTER RELAY BRAKE SYSTEM VACUUM PUMP (LEFT SIDE OF ENGINE COMPT) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM ENGINE COMP- ONENT POWER SUPPLY RELAY ENGINE CONTROL MODULE (ECM) (IN RIGHT PLENUM CHAMBER) ENGINE SPEED (RPM) SENSOR (REAR OF ENGINE) GRN WIRE GRN/RED WIRE GRY WIRE GRY/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES MAIN FUSE PANEL FUSE MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RELAY HOLDER (E-BOX) (IN LEFT PLENUM CHAMBER E-BOX) SECONDARY AIR INJECTION (AIR) PUMP MOTOR (BELOW RIGHT HEADLIGHT ASSEMBLY) STARTING/ CHARGING SYSTEM THROTTLE VALVE CONTROL MODULE (AT REAR OF ENGINE) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/VIO WIRE YEL/WHT WIRE