Audi TT 8N facelift (2003-2006) (left of steering column) Wiring diagrams

2002 EARLY PRODUCTION 2003, 2004, 2005, 2002 LATE PRODUCTION ANTENNA BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL LOCKING CONTROL MODULE (FORWARD OF LEFT REAR FENDERWELL, BEHIND PANEL) DOOR LOCKS SYSTEM DRIVER'S DOOR LOCK ASSEMBLY FUSE FUSE FUSE FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/WHT WIRE HOOD ALARM SWITCH ALARM HORN (CENTER OF PLENUM) HOT AT ALL TIMES HOT IN RUN OR START HOT WITH KEY IN IGNITION INSTRUMENT CLUSTER SYSTEM NCA WIRE POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM RADIO RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SHIELD STARTING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM DOOR LOCKS SYSTEM VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/RED WIRE

7 9 (2005) (EXCEPT 2005) BLU/GRN WIRE BRN WIRE BRN/YEL WIRE DATA LINK CONNECTOR DRIVER'S SIDE INTERIOR LOCK SWITCH FUSE PANEL (ON LEFT END OF DASH) FUSE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES PASSENGER'S COMPARTMENT MONITORING SWITCH PASSENGER'S DOOR LOCK ASSEMBLY POWER WINDOWS SYSTEM RED/BLK WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE VIO/GRY WIRE WHT WIRE YEL/BLU WIRE YEL/GRY WIRE

2002 EARLY PRODUCTION 2003, 2004, 2002 LATE PRODUCTION ALARM HORN (CENTER OF PLENUM) HOOD ALARM SWITCH ANTENNA BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL LOCKING CONTROL MODULE (FORWARD OF LEFT REAR FENDERWELL, BEHIND PANEL) DOOR LOCKS SYSTEM DRIVER'S DOOR LOCK ASSEMBLY FUSE FUSE FUSE FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/WHT WIRE HARDTOP DETECTOR SWITCH HOT AT ALL TIMES HOT IN RUN OR START HOT WITH KEY IN IGNITION INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM POWER TOPS SYSTEM NCA WIRE POWER TOPS SYSTEM POWER TOPS/INSTRUMENT CLUSTER SYSTEMS POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM INTERIOR LIGHTS SYSTEM POWER WINDOWS SYSTEM POWER TOPS SYSTEM RADIO RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SHIELD STARTING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM DOOR LOCKS SYSTEM VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/RED WIRE

BLU/GRN WIRE BRN WIRE BRN/YEL WIRE DATA LINK CONNECTOR DRIVER'S SIDE INTERIOR LOCK SWITCH FUSE PANEL (ON LEFT END OF DASH) FUSE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES PASSENGER'S COMPARTMENT MONITORING SWITCH PASSENGER'S DOOR LOCK ASSEMBLY POWER WINDOWS SYSTEM RED/BLK WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE VIO/GRY WIRE WHT WIRE YEL/BLU WIRE YEL/GRY WIRE

41 61 (3.2L) A/C CONTROL HEAD BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL LOCKING CONTROL MODULE (FORWARD OF LEFT REAR FENDERWELL, BEHIND PANEL) CONVERTIBLE TOP FRONT LOCK SWITCH DATA LINK CONNECTOR (DLC) FUSE 16 FUSE 25 FUSE 3 FUSE 5 FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH PRESSURE SENSOR HOT AT ALL TIMES HOT IN RUN OR START HOT W/LIGHT SWITCH IN PARK OR HEAD POSITION HOT W/LOAD REDUCTION RELAY ENERGIZED INSTRUMENT CLUSTER OUTSIDE AIR TEMPERATURE DISPLAY RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE ROADSTER SOLID STATE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE WIND DEFLECTOR CONTROL MODULE (CABRIO) YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

A/C CONTROL HEAD ABS CONTROL MODULE (LEFT REAR CORNER OF ENGINE COMPARTMENT) AIR BAG CONTROL MODULE (BENEATH CENTER OF DASH) ALL WHEEL DRIVE CONTROL MODULE (ON REAR OF DIFFERENTIAL) ANTI-THEFT WARNING ULTRA SOUND SENSOR (COUPE) BLK WIRE BLK/GRN WIRE BLU/GRY WIRE BLU/ORG WIRE BRN WIRE CENTRAL LOCKING CONTROL MODULE (FORWARD OF LEFT REAR FENDERWELL) DATA LINK CONNECTOR DIRECT SHIFT GEARBOX FUSE 12 FUSE 7 FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRY WIRE GRY/WHT WIRE HEADLIGHT BEAM ADJUSTING CONTROL MODULE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER MOTRONIC ENGINE CONTROL MODULE NAVIGTION CONTROL MODULE ORG/BLK WIRE ORG/BRN WIRE ORG/VIO WIRE RADAR INTERIOR MONITORING CONTROL MODULE (ROADSTER) RADIO RED WIRE RED/WHT WIRE STEERING ANGLE SENSOR TIPTRONIC SWITCH (W/ DIRECT SHIFT) TRANSMISSION CONTROL MODULE W/ A/T W/ DIRECT SHIFT GEARBOX W/O DIRECT SHIFT GEARBOX WHT WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE DRIVER'S SIDE HEATED OUTSIDE MIRROR FUSE FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRY WIRE HEATED REAR WINDOW HOT AT ALL TIMES HOT IN LOAD REDUCTION RELAY MICRO CENTRAL ELECTRIC PANEL (BENEATH LEFT SIDE OF DASH) PASSENGER'S SIDE HEATED OUTSIDE MIRROR REAR WINDOW DEFOGGER SWITCH REAR WINDOW DEFOGGER/ WINDOW ANTENNA RUN WIRE SOLID STATE SOUND SYSTEM W/ WINDOW ANTENNA W/O WINDOW ANTENNA WHT WIRE WINDSHIELD ANTENNA SUPPRESSION FILTER WIPER/ WASHER SYSTEM

13-FOLD RELAY PANEL (BENEATH LEFT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE CONVERTIBLE TOP OPEN POSITION SWITCH DRIVER'S SIDE HEATED OUTSIDE MIRROR FUSE FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRY WIRE HARD TOP SOFT TOP HEATED REAR WINDOW HEATED REAR WINDOW HOT AT ALL TIMES HOT IN IGNITION SWITCH LOAD REDUCTION RELAY MICRO CENTRAL ELECTRIC PANEL (BENEATH LEFT SIDE OF DASH) OFF PASSENGER'S SIDE HEATED OUTSIDE MIRROR POWER TOPS SYSTEM REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFOGGER SWITCH RUN WIRE SOLID STATE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WIPER/ WASHER SYSTEM

BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL (OR BLU/RED) WIRE BLU/YEL WIRE BRAKE SYSTEM VACUUM PUMP BRN WIRE BRN/BLU WIRE BRN/YEL WIRE CHARGE AIR PRESSURE SENSOR COMPUTER DATA LINES SYSTEM ENGINE SPEED (RPM) SENSOR (LEFT SIDE OF CYLINDER BLOCK, NEXT TO OIL FILTER) FUSE 37 FUSE PANEL FUSE 7 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL (OR GRY/GRN) WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN START OR RUN IGNITION SWITCH INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR (ON INTAKE MANIFOLD, NEAR THROTTLE BODY) KNOCK SENSOR (KS) 1 (LEFT FRONT OF CYLINDER BLOCK) KNOCK SENSOR (KS) 2 (LEFT REAR OF CYLINDER BLOCK) LEAK DETECTION PUMP (LDP) (INSIDE RIGHT FRONT WHEELWELL) MALFUNCTION INDICATOR LAMP NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RUN WIRE TURBOCHARGE RECIRCULATING VALVE VIO WIRE VIO/GRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

BLK WIRE BLK/RED WIRE BLK/VIO WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE SYSTEM VACUUM PUMP BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CAMSHAFT ADJUSTMENT VALVE 1 CAMSHAFT ADJUSTMENT VALVE 1 (EXHAUST) CAMSHAFT POSITION SENSOR CAMSHAFT POSITION SENSOR 2 COIL COIL COIL COMPUTER DATA LINES SYSTEM FUSE HOLDER (LEFT END OF DASH) FUSE 37 GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER MALFUNCTION INDICATOR LAMP NCA WIRE OFF ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RUN WIRE TO SPARK PLUGS VIO WIRE VIO/BRN WIRE VIO/GRN WIRE VIO/RED WIRE VIO/YEL WIRE WHT WIRE YEL/BLK WIRE YEL/GRN WIRE