Halogen Bulbs; Led Lighting; Headlamps, Front Turn Signal, Sidemarker, And Parking Lamps; Back-Up Lamps - GMC Sierra Owner's Manual

332 Vehicle Care

Halogen Bulbs

Warning
Halogen bulbs have pressurized gas inside
and can burst if you drop or scratch the
bulb. You or others could be injured. Be
sure to read and follow the instructions
on the bulb package.

LED Lighting

This vehicle has several LED lamps. For
replacement of any LED lighting assembly,
contact your dealer.
Headlamps, Front Turn Signal,
Sidemarker, and Parking Lamps
Base Level Headlamp Assembly
1. Turn Signal Lamps
Headlamp Replacement
See your dealer for headlamp replacement.
Turn Signal Lamp Replacement
Base Level
1. Open the hood.
2. Turn the bulb socket counterclockwise to
remove it from the headlamp assembly
and pull it straight out.
3. Remove the bulb by pulling it straight
out of the bulb socket.
4. Replace the bulb and reverse Steps 1 3
to reinstall.
Uplevel
See your dealer for headlamp replacement.
Taillamps, Turn Signal, Stoplamps,
and Back-Up Lamps
Base Level Taillamp Assembly
1. Stoplamp/Turn Signal Lamp
2. Back-Up Lamp