GM Service Manual Online
For 1990-2009 cars only

Upper Extension Trim Panel Replacement Standard

Removal Procedure


    Object Number: 279004  Size: SH
  1. Remove the finish screw that retains the bezel to the front door upper trim.

  2. Object Number: 279005  Size: SH
  3. Remove the finish screw that retains the remote control mirror bezel to the front door upper trim.

  4. Object Number: 279006  Size: SH
  5. Remove the finish screw that retains the remote control power mirror bezel to the front door upper trim.
  6. Disconnect the power mirror switch. (Power windows only).
  7. Remove the upper trim finish panel from the front door.

Installation Procedure


    Object Number: 279004  Size: SH
  1. Install the bezel to the front door upper trim finish panel.

  2. Object Number: 279005  Size: SH
  3. Install the remote control mirror bezel to the front door upper trim finish panel.

  4. Object Number: 279006  Size: SH
  5. Connect the power mirror switch to the front door upper trim finish panel. (Power window only).
  6. Install the front door upper trim finish panel to the remote control power mirror bezel. (Power window only).
  7. 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.

  8. Install the screw to the front door upper trim finish panel.
  9. Tighten
    Tighten the screw to 1 N·m (12 lb in).

Upper Extension Trim Panel Replacement Convertible

Removal Procedure


    Object Number: 299072  Size: SH
  1. Remove the screw (5).
  2. Remove the upper front panel (4).
  3. Remove the mirror patch filler (3).

Installation Procedure


    Object Number: 299072  Size: SH
  1. Install the mirror patch filler (3).
  2. Install the upper front trim finish panel (4).
  3. 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.

  4. Install the screw (5) to the front door upper trim finish panel.
  5. Tighten
    Tighten the screw to 1 N·m (12 lb in).