GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2005 🢒 Blazer - 2WD 🢒 Body 🢒 Wiring Systems 🢒 Headlamp Switch Replacement

Removal Procedure

    Object Number: 392912 Size: SH
  1. Ensure that the headlamp switch is OFF and that the ignition switch is in the LOCK position.
  2. Remove the instrument panel accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel, Gages and Console.
  3. Disconnect the electrical connectors.
  4. Remove the screws that retain the headlamp switch panel to the instrument panel accessory trim plate.
  5. Remove the headlamp switch panel from the instrument panel accessory trim plate.

Installation Procedure

    Object Number: 392912 Size: SH
  1. Install the headlamp switch panel to the instrument panel accessory trim plate.

    2. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  2. Install the screws that retain the headlamp switch panel to the instrument cluster bezel.

    3. Tighten
    Tighten the screws to 1 N·m (9 lb in).

  3. Connect the electrical connectors.
  4. Install the instrument panel accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel, Gages and Console.