Headlamps, Front Turn Signal, Sidemarker, and Parking Lamps

GMC Sierra / GMC Sierra Owners Manuals / Vehicle Care / Bulb Replacement / Headlamps, Front Turn Signal, Sidemarker, and Parking Lamps

A. Side Marker Lamp
A. Side Marker Lamp
B. Low-Beam Headlamp
C. High-Beam Headlamp
D. Park/Turn Signal Lamp

1. Open the hood. See Hood on page 10‑5 2. If you are replacing the bulb on the passenger side, remove the Engine Air Cleaner cover. See Engine Air Cleaner/Filter on page 10‑17 for more information.

3. Reach in and access the bulb sockets from inside the engine compartment.

4. Turn the bulb socket counterclockwise to remove it from the headlamp assembly and pull it straight out.

5. Unplug the electrical connector from the old bulb by releasing the clips on the bulb socket.

6. Replace it with a new bulb.

7. Plug in the electrical connector.

8. Reinstall the new bulb socket into the headlamp assembly and turn it clockwise to secure.

    See also:

    Clock
    To set the time: 1. Press the CONFIG button to enter the menu options. Turn the TUNE/MENU knob to scroll through the available setup features. Press the TUNE/MENU knob or press the Time screen bu ...

    Bluetooth
    For vehicles equipped with Bluetooth capability, the system can interact with many cell phones, allowing: • Placement and receipt of calls in a hands-free mode. • Sharing of the cell phone’s a ...

    Lane Departure Warning (LDW)
    For vehicles with this feature, read the entire section before using it. WARNING The LDW system does not steer the vehicle and is an aid to help the vehicle stay in the driving lane. The LDW syste ...