Buick Regal: Low-Beam Headlamps/Daytime Running Lamps (DRL), High-Beam Headlamps (Base) - Headlamps, Front Turn Signal and Parking Lamps - Bulb Replacement - Vehicle Care - Buick Regal Owners ManualBuick Regal: Low-Beam Headlamps/Daytime Running Lamps (DRL), High-Beam Headlamps (Base)

1. For the driver side bulb, remove the windshield washer bottle filler neck by firmly pulling it straight up and out of the bottle.
2. Remove the outside cap for the low-beam headlamp/DRL bulb replacement from the back of the headlamp assembly.
3. Remove the inside cap for the high-beam headlamp bulb replacement from the back of the headlamp assembly.
4. Disconnect the electrical connector.
5. Remove the bulb socket from the headlamp assembly.
6. Replace the bulb in the bulb socket.
7. Install the bulb socket in the headlamp assembly.
8. Reverse Steps 1 through 4 to reinstall the outside or inside cap on the headlamp assembly.

    Headlamps, Front Turn Signal and Parking Lamps
    Base Headlamp Assembly (Passenger Side Shown, Driver Side Similar) A. High-Beam Headlamp B. Turn Signal Lamp C. Low-Beam Headlamp/Daytime Running Lamp (DRL) D. Parking Lamp E. Sidemarker ...

    High/Low-Beam Headlamps (Up-Level)
    The high/low-beam headlamps on the up-level headlamp system are High Intensity Discharge (HID) and should be replaced at the dealer. ...

    See also:

    Useful information
    This Operator's Manual describes all models and all standard and optional equipment of your vehicle available at the time of publication of the Operator's Manual. Country-specific differences ...

    Tire Inflation Pressures
    The proper cold tire inflation pressure is listed on the driver’s side B-Pillar or rear edge of the driver’s side door. Some vehicles may have Supplemental Tire Pressure Information for veh ...

    Cooling and dehumidifying in high humidity and low temperature weather condition
    Under certain weather conditions (high relative humidity, low temperatures, etc.) a small amount of water vapor emission from the air outlets may be noticed. This condition is normal and does not ...