Car Wiring Diagrams for Instrument illumination circuit for Pontiac GTO IV (2004-2006)

11 20 GROUND GROUND 2 3 10 TWILIGHT SENS ENABLE I/P LAMP DIMMER HEADLAMPS (AUTO OFF) 6 10 HEADLAMPS (AUTO ON) BATTERY VOLTAGE AUTO AUTOMATIC TRANSMISSION POSITION INDICATOR AUXILIARY GAUGES BCM/ ENGINE BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLOWER MOTOR SWITCH BLU WIRE BODY CONTROL MODULE (BCM) (BELOW RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE CONTROLS FUSE DIMMING CONTROL FROM A/T POSITION INDICATOR) FROM A/T SELECTOR) FRONT CIGAR LIGHTER FUEL DOOR RELEASE SWITCH GRN WIRE GROUND GRY WIRE HAZARD SWITCH HEAD LIGHT SWITCH HEAD PARK HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC HOT W/ PARK LAMPS ON ILLUM BRIGHTER ILLUM DARKER INSTRUMENT ILLUMINATION FUSE INSTRUMENT PANEL CLUSTER (IPC) INSTRUMENT PANEL FUSE BLOCK (BELOW LEFT END OF DASH) TURN SIGNALS FUSE OFF ORG/ WIRE ORG/BLK WIRE RADIO REAR CIGAR LIGHTER RED WIRE SPLICE PACK STEERING WHEEL CONTROL SWITCH ASSEMBLY TRACTION CONTROL SWITCH TRIP ODOMETER RESET SWITCH WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE