Buick Regal Owners & Service Manuals
Buick Regal 2018-2025 Service Manual / Accessories and Equipment / Lighting / Repair Instructions / Headlamp Bulb Replacement - Left Side (High Beam)

Buick Regal: Headlamp Bulb Replacement - Left Side (High Beam)

Lighting

Preliminary Procedure

Windshield Washer Solvent Container Filler Tube Replacement.

  1. Headlamp Bulb Access Cover
    WARNING: Halogen Bulb Warning.
    Procedure
    Rotate the cover counterclockwise to remove.
  2. Headlamp Bulb - High Beam
    Procedure
    1. Disconnect the electrical connector.
    2. Unlock the retaining tabs.

HEADLAMP BULB REPLACEMENT - LEFT SIDE (LOW BEAM)

Lighting

  1. Headlamp Bulb Access Cover
    WARNING: Halogen Bulb Warning.
    Procedure
    Rotate the cover counterclockwise to remove.
  2. Headlamp Bulb - Low Beam
    Procedure
    1. Release the bulb retainer spring
    2. Disconnect the electrical connectors.

HEADLAMP BULB REPLACEMENT - RIGHT SIDE (HIGH BEAM)

Lighting

  1. Headlamp Bulb Access Cover
     WARNING: Halogen Bulb Warning.
    Procedure
    Rotate the cover counterclockwise to remove.
  2. Headlamp Bulb - High Beam
     Procedure
    1. Disconnect the electrical connector.
    2. Unlock the retaining tabs.

HEADLAMP BULB REPLACEMENT - RIGHT SIDE (LOW BEAM)

Lighting

  1. Headlamp Bulb Access Cover
    WARNING: Halogen Bulb Warning.
    Procedure
    Rotate the cover counterclockwise to remove.
  2. Headlamp Bulb - Low Beam
    Procedure
    1. Release the bulb retainer spring.
    2. Disconnect the electrical connectors.

HEADLAMP BRACKET REPLACEMENT

Lighting

Preliminary Procedure

Front Bumper Fascia Replacement.

  1. Headlamp Bolt
    CAUTION: Fastener Caution
    Tighten 2.5 N.m (22 lb in)
  2. Headlamp Bracket Bolt
    Tighten 2.5 N.m (22 lb in)
  3. Headlamp Bracket

    READ NEXT:

     Headlamp Aiming

    General Directive 76/756 EEC and ECE-Regulation 48 cover checking and aiming of headlamps on vehicle. Correct aiming of headlamps of vehicles should enable optimal road illumination by the low beam

     Suspension Position Sensor Calibration

    Calibration Criteria NOTE: Remove any excess weight and do not sit in the vehicle during the headlamp leveling sensor learn procedure. Any additional weight will cause the calibration of the front and

     Schematic Wiring Diagrams

    HEADLIGHTS/DAYTIME RUNNING LIGHTS (DRL) WIRING SCHEMATICS Controls and Indicators Halogen Lamps and Daytime Running Lamps (T4A) Left LED Headlamp Power, Ground and Serial Data (T4L) Left LED Low Be

    SEE MORE:

     TPMS Reset Procedures

    NOTE: The TPMS sensor Relearn procedure must be performed after every tire rotation, BCM replacement, or sensor replacement. When the tire pressure monitor system detects a significant loss, or gain of tire pressure, the tire pressure monitor indicator icon is illuminated on the instrument cluster

     Electronic Ignition System Description

    The electronic ignition system produces and controls a high-energy secondary spark. This spark is used to ignite the compressed air/fuel mixture at precisely the correct time. This provides optimal performance, fuel economy, and control of exhaust emissions. This ignition system uses an individua

    © 2019-2025 Copyright www.buregal6.com