Instrument illumination circuit for Saturn Astra I (2008-2009)

AUTO AUTOMATIC TRANSMISSION SHIFT LEVER POSITION INDICATOR BLK WIRE BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DIMMER SWITCH DOME LAMP FUSE 3 GMLAN SERIAL DATA GRN WIRE GRY WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/YEL WIRE HEAD HEADLAMP SW PARK LP SIG HOT AT ALL TIMES HVAC CONTROL MODULE I/P LP DIMMER SW SIG I/P MULTIFUNCTION SWITCH ILLUMINATION IND INSTRUMENT PANEL CLUSTER (IPC) LED DIMMING SIG LOGIC LOGIC HEADLAMP, PANEL DIMMER SWITCH OFF I/P LP DIMMER SW SIG PARK REAR FUSE BLOCK RED WIRE SIG GND SUNROOF SHADE SWITCH SUNROOF SWITCH W/ SPOILER, SUNROOF YEL WIRE