Scion xB II (2007-2010) Instrument illumination circuit

A/C SWITCH AIR INLET CONTROL SWITCH (BEHIND CENTER OF DASH) ALT FUSE BLK WIRE BRN WIRE COMBINATION METER ENGINE ROOM J/B (LEFT SIDE OF ENGINE COMPT) GRN WIRE HAZARD WARNING SIGNAL SWITCH HEAD HOT AT ALL TIMES HOT IN ON OR START ILLUMINATION INSTRUMENT PANEL J/B (BEHIND LEFT SIDE OF DASH) INTEGRATION CONTROL, PANEL ASSEMBLY J/B 3 (LEFT SIDE OF DASH) J/B 4 (CENTER OF DASH) LIGHT CONTROL SWITCH HEADLIGHT DIMMER SWITCH ASSEMBLY LT GRN WIRE METER FUSE ORG/ WIRE PANEL FUSE PNK PNK WIRE PNK WIRE RADIO RECEIVER ASSEMBLY RHEOSTAT SPIRAL CABLE (IN STEERING COLUMN) STEERING PAD SWITCH SWG T-LP RELAY TAIL OFF TELLTALE LAMP ASSEMBLY TRANSMISSION CONTROL SWITCH VCC OFF SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE