Wiring diagram for the instrument cluster illumination, switches, ashtray, clock and audio system: 1 - relay and fuse box in the engine compartment; 2 - fog light switch; 3 — side light relay; 4 - Light switch in the left steering column switch; 5 — ashtray illumination lamp; 6 — instrument cluster illumination lamps; 7 — automatic transmission selector illumination lamp; 8 — hazard warning switch illumination lamp; 9 — automatic air conditioner control unit illumination lamp; 10 — head unit illumination lamp; 11 — "HOLD" mode switch illumination lamp; 12 — headlight beam direction adjuster switch illumination lamp; 13 — backlight lamps for the ventilation, heating and air conditioning control unit; 14 — clock backlight lamp;15 — headlight relay; 16 — Instrument lighting brightness regulator; 17 — regulator illumination lamp
* with RDS function
** without RDS function
[For details, visit the website ChevyMan.ru]