GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

Important: The spoiler mounted stop lamp has no serviceable bulbs. The lamp is serviced as a complete assembly.


    Object Number: 1230478  Size: SH
  1. Remove the spoiler from the rear compartment lid. Refer to Rear Spoiler Replacement.
  2. Remove the screws from the stop lamp.

  3. Object Number: 1230479  Size: SH
  4. Remove the stop lamp from the spoiler.

Installation Procedure


    Object Number: 1230479  Size: SH
  1. Install the stop lamp to the spoiler.
  2. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1230478  Size: SH
  3. Install the stop lamp screws to the stop lamp.
  4. Tighten
    Tighten the screws to 2 N·m (18 lb in).

  5. Install the spoiler to the rear compartment lid. Refer to Rear Spoiler Replacement.