Installation Procedure
- Install the dome lamp base to the vehicle.NOTE: Refer to FASTENER NOTICE in GM VEHICLES CAUTIONS & NOTICES article.
- Install the screws that retain the dome lamp base to the high mount stoplamp from inside of the vehicle.
Tighten
Tighten the screws to 2.5 N.m (22 lb in).
- Install the dome lamp bulb.
- Install the dome lamp lens.
Squeeze the lens in order to engage the tabs.
- Install the battery negative cable.