GMC 2008 Yukon XL Denali, Owner'S Manual

Page: 389 / 502

Taillamps, Turn Signal, Stoplamps
and Back-up Lamps
A. Stoplamp/Taillamp
B. Turn Signal/Taillamp
C. Back-up Lamp
To replace one of these bulbs:
1. Remove the two
screws from the
taillamp assembly.
2. Remove the taillamp assembly.
3. Press the release tab, if equipped, and turn the
socket counterclockwise to remove it from the
taillamp assembly.
4. Pull the old bulb straight out from the socket.
5. Press a new bulb into the socket, insert the socket
into the taillamp assembly and turn the socket
clockwise into the taillamp assembly until it clicks.
6. Reinstall the taillamp assembly.
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