GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1999 🢒 Regal 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Backup Lamp Bulb Replacement

Removal Procedure

    Object Number: 506399 Size: SH
  1. Open the rear compartment lid.
  2. Remove the rear compartment lid applique. Refer to Rear Compartment Lid Applique Replacement in Body Rear End.
  3. Rotate the backup lamp socket counterclockwise to release from the backup lamp (1) on the lid applique.
  4. Remove the bulb from the socket.

Installation Procedure

    Object Number: 506399 Size: SH
  1. Install the bulb to the backup lamp socket.
  2. Install the backup lamp socket to the backup lamp (1) on the lid applique, then rotate the lamp socket clockwise to secure.
  3. Install the rear compartment lid applique. Refer to Rear Compartment Lid Applique Replacement in Body Rear End.
  4. Close the rear compartment lid.