Audi TT 8N facelift (2003-2006) radio 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

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

2 5 CAN-H CAN-L AUTO CHECK SYSTEM BLK WIRE BLK/BLU WIRE BLU WIRE BOARD COMPUTER FUNCTION SELECTOR SWITCH BOARD COMPUTER RESET BUTTON BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMBINATION PROCESSOR CONTACT SWITCH DRIVER'S DOOR LOCK ASSEMBLY FUNCTION SELECTOR SWITCH 2 FUSE 5 FUSE PANEL GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HOT IN RUN OR START INSTRUMENT CLUSTER LAMP CONTROL MODULE (ON 13-FOLD RELAY PANEL) NAVIGATION CONTROL MODULE ORG/BRN WIRE ORG/VIO WIRE RADIO RED WIRE RED/BLK WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE VIO WIRE VIO/WHT WIRE WASHER FLUID LEVEL WARNING SWITCH WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

AMPLIFIER ANTI-THEFT SYSTEM AUTO CHECK SYSTEM BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CD CHANGER UNIT (IF EQUIPPED) COMBINATION PROCESSOR COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR FUSE 42 FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRY (OR RED/GRN) WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES INSIDE CENTER LOUDSPEAKER INSIDE MICROPHONE INSTRUMENT CLUSTER LEFT FRONT BASS/TREBLE SPEAKERS LEFT REAR BASS SPEAKER NAVIGATION CONTROL MODULE (IF EQUIPPED) NCA WIRE OPERATING ELECTRONICS, TELEPHONE CONTROL MODULE (W/ TELEPHONE PREP) ORG/ WIRE ORG/BRN WIRE ORG/VIO WIRE RADIO RADIO/ TELEPHONE ANTENNA AMPLIFIER REAR WINDOW DEFOGGER SWITCH REAR WINDOW DEFOGGER/ WINDOW ANTENNA RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT BASS/TREBLE SPEAKERS RIGHT REAR BASS SPEAKER W/ NAV W/ NAVIGATION W/O NAV WHT WIRE WINDSHIELD ANTENNA SUPPRESSION FILTER YEL WIRE

ANTI-THEFT SYSTEM AUTO CHECK SYSTEM BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CD CHANGER UNIT (IF EQUIPPED) COMBINATION PROCESSOR COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR FUSE 42 FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRN/RED WIRE GRY (OR RED/GRN) WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT BASS/TREBLE SPEAKER LEFT REAR WOOFER/ AMPLIFIER NAVIGATION CONTROL MODULE (IF EQUIPPED) NCA WIRE ORG/ WIRE ORG/BRN WIRE ORG/VIO WIRE RADIO RADIO/ TELEPHONE ANTENNA AMPLIFIER REAR WINDOW DEFOGGER SWITCH REAR WINDOW DEFOGGER/ WINDOW ANTENNA RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT BASS/TREBLE SPEAKER RIGHT REAR BASS/ TREBLE SPEAKER W/ NAV W/ NAVIGATION W/ TELEPHONE W/O NAV WHT WIRE WHT/BLK WIRE WINDSHIELD ANTENNA SUPPRESSION FILTER YEL WIRE

AMPLIFIER ANTENNA SPLITTER ANTI-THEFT SYSTEM AUTO CHECK SYSTEM BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CD CHANGER UNIT (IF EQUIPPED) COMBINATION PROCESSOR COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR FRONT CENTER LOUDSPEAKER FUSE 42 FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRY (OR RED/GRN) WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES INSIDE MICROPHONE INSTRUMENT CLUSTER LEFT FRONT BASS/TREBLE SPEAKERS LEFT REAR BASS SPEAKER NAVIGATION CONTROL MODULE (IF EQUIPPED) NCA WIRE OPERATING ELECTRONICS, TELEPHONE CONTROL MODULE (W/ TELEPHONE PREP) ORG/ WIRE ORG/BRN WIRE ORG/VIO WIRE RADIO RADIO ANTENNA RADIO/ TELEPHONE ANTENNA REAR CENTER LOUDSPEAKER RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT BASS/TREBLE SPEAKERS RIGHT REAR BASS SPEAKER W/ NAV W/ NAVIGATION W/ TELEPHONE OR TELEPHONE PREP W/O NAV W/O TELEPHONE WHT WIRE YEL WIRE

ANTENNA SPLITTER ANTI-THEFT SYSTEM AUTO CHECK SYSTEM BLK WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE CD CHANGER UNIT (IF EQUIPPED) CENTER REAR WOOFER/ AMPLIFIER COMBINATION PROCESSOR COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR FUSE 42 FUSE PANEL (ON LEFT END OF DASH) GRN WIRE GRN/RED WIRE GRY (OR RED/GRN) WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT FRONT BASS/TREBLE SPEAKER LEFT REAR SPEAKER NAVIGATION CONTROL MODULE (IF EQUIPPED) NCA WIRE ORG/ WIRE ORG/BRN WIRE ORG/VIO WIRE RADIO RADIO ANTENNA RADIO/ TELEPHONE ANTENNA RED WIRE RED/GRN WIRE RED/WHT WIRE RIGHT FRONT BASS/TREBLE SPEAKER RIGHT REAR SPEAKER W/ NAV W/ NAVIGATION W/ TELEPHONE W/ TELEPHONE OR TELEPHONE PREP W/O NAV W/O TELEPHONE WHT WIRE WHT/BLK WIRE YEL 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

A/C CONTROL HEAD ASHTRAY LIGHT ASR/ESP BUTTON BLU WIRE BRN WIRE CIGARETTE LIGHTER LIGHT COMBINATION PROCESSOR CONVERTIBLE TOP SWITCH DRIVER SIDE INTERIOR LOCK SWITCH FRONT INTERIOR LIGHT FOG LIGHT SWITCH HEADLIGHT SWITCH LIGHT FUNCTION SELECTOR SWITCH 2 FUSE 22 FUSE 23 FUSE PANEL (ON LEFT END OF DASH) GARAGE DOOR OPENER CONTROL HEAD GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/RED WIRE GRY/VIO WIRE HEAD OFF PARK HEATED SEAT ADJUSTERS HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL LIGHT DIMMER SWITCH LEFT SWITCH LIGHT SWITCH MIRROR ADJUSTMENT SWITCH NCA WIRE OPERATING ELECTRONICS, TELEPHONE CONTROL MODULE (W/ TELEPHONE PREPARATION) PASSENGER AIR BAG OFF KEY SWITCH PASSENGER COMPARTMENT MONITORING SWITCH RADIO REAR WINDOW DEFOGGER SWITCH REMOTE FUEL TANK DOOR SWITCH REMOTE REAR LID UNLOCK SWITCH RIGHT SWITCH STEERING WHEEL TIPTRONIC SWITCH WHT WIRE WIND DEFLECTOR SWITCH (CABRIO)

AUTO CHECK SYSTEM BACK-UP LIGHT SWITCH BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE COMBINATION PROCESSOR DATA LINK CONNECTOR FUNCTION SELECTOR SWITCH 2 FUSE 12 FUSE 5 FUSE PANEL (ON LEFT END OF DASH) FUSE 7 GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER MICRO CENTRAL ELECTRIC PANEL (BEHIND LEFT SIDE OF DASH) NAVIGATION CONTROL UNIT NAVIGATION SYSTEM ANTENNA (GPS) NCA WIRE OPERATING ELECTRONICS, TELEPHONE CONTROL MODULE ORG/BRN WIRE ORG/VIO WIRE RADIO RED WIRE RED/GRN WIRE RED/WHT WIRE WHT WIRE WHT/GRN WIRE WIPER/ WASHER INTERMITTENT RELAY YEL WIRE