Front Turn Signal, Sidemarker And Daytime Running Lamps - GMC Sierra Denali Classic 2007 Owner's Manual

A. Low-Beam Headlamp
B. High-Beam Headlamp
3. Pull the headlamp assembly out.
4. Unplug the electrical connector.
5. Turn the old bulb counterclockwise and
remove it from the headlamp assembly.
6. Put the new bulb into the assembly and turn it
clockwise until it is tight.
7. Plug in the electrical connector.
8. Reinstall the headlamp assembly.
9. Reinstall and tighten the two pins.
Front Turn Signal, Sidemarker and
Daytime Running Lamps
A. Sidemarker Lamp
B. Retainer Clip
To replace a front turn signal, sidemarker or DRL
bulb, do the following:
1. Open the hood. See Hood Release on
page 333 for more information.
2. Remove the headlamp assembly as described
previously. See Headlamps on page 376 for
more information.
C. Front Turn
Signal Lamp
D. Daytime Running
Lamp (DRL)
377