Lighting and Horns: Application and ID

Bulb Location Bulb No.


Exterior Lamps

Backup Lamps 921
Front Side Marker 194
Front Park/Turn 1156
Headlamps 9004
License Plate 168
Rear Side Marker 194
Stop/Taillamps 1157
Rear Turn Signal 1156


Interior Lamps

Dome Lamp 96051559 (GM Part Number)


Instrument Panel Indicator Lamps

Illumination Lamps 158
Indicator Lamps 74


Instrument Panel Component Illumination/Indicator Lamps

Ashtray 74
A/C Switch Indicator Not Serviceable
Cigar Lighter 74
Heater Control Unit 74
Manual Selector 96057076 (GM Part Number)
Radio Display Not Serviceable
Rear Defogger Switch 96061736 (GM Part Number)
Rear Defogger Indicator Not Serviceable
Rear Wiper/Washer Switch 96061736 (GM Part Number)