Back-Up Lamps - GMC 2007 Envoy Denali Owner's Manual

Back-Up Lamps

The back-up lamps are located in the rear
bumper. To replace a bulb, do the following:
1. Reach behind the rear bumper and locate the
bulb socket.
2. Turn it counterclockwise to remove from the
lamp assembly.
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3. Holding the socket, pull the old bulb to
release it from the socket.
4. Push in a new bulb into the bulb socket until it
clicks.
5. Reinstall the bulb socket into the lamp
assembly and turn it clockwise to secure.