Instrument illumination circuit for Audi TT 8N (1998-2003)

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