GM Service Manual Online
For 1990-2009 cars only

Taillamps, Turn Signal, Stoplamps and Back-up Lamps Wagon

To replace one of these bulbs:

  1. Open the liftgate. See Liftgate for more information.

  2. Object Number: 1626007  Size: B3
  3. Remove the two screws from the taillamp assembly.
  4. Remove the taillamp assembly from the vehicle.
  5. Remove the bulb socket by turning it counterclockwise from the taillamp assembly.
  6. Remove the bulb from the socket by pressing the bulb and turning it counterclockwise.
  7. Install the appropriate new bulb into the socket.
  8. Reverse Steps 1 through 4 to install the lamp assembly.