GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2003 🢒 DeVille 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Parking and Turn Signal Lamp Bulb Replacement

Removal Procedure
  1. Remove the headlamp. Refer to Headlamp Replacement .

    2. Object Number: 459255 Size: SH
  2. Remove the park/turn signal bulb cover.

    3. Object Number: 459256 Size: SH
  3. Remove the socket and the bulb from the headlamp assembly.
  4. Remove the bulb from the socket.

Installation Procedure

    Object Number: 459256 Size: SH
  1. Install the bulb to the socket.
  2. Install the socket with the bulb to the headlamp assembly.

    3. Object Number: 459255 Size: SH
  3. Install the park/turn signal bulb cover.
  4. Install the headlamp assembly. Refer to Headlamp Replacement .