GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Rainier - 2WD 🢒 Body 🢒 Lighting Systems 🢒 Headlamp Switch Replacement

Removal Procedure
  1. Open the left instrument panel (IP) access cover.

    2. Object Number: 729434 Size: SH
  2. Reach into the access hole and release the 4 retaining tabs located on the headlamp switch behind the IP.

    3. Object Number: 729433 Size: SH
  3. Remove the headlamp switch from the IP, through the IP access hole.
  4. Disconnect the electrical connectors from the headlamp switch.
  5. Remove the headlamp from the IP.

Installation Procedure

    Object Number: 729433 Size: SH
  1. Position the headlamp switch near the access hole.
  2. Connect the electrical connectors to the headlamp switch.

    3. Object Number: 729434 Size: SH
  3. Install the headlamp switch to the IP. Ensure that the retaining tabs are fully seated.
  4. Install the left IP access cover.