GM Service Manual Online
For 1990-2009 cars only

Taillamps, Stoplamps and Back-up Lamps Hatchback

To replace one of these bulbs:

  1. Open the liftgate. See Liftgate for more information.
  2. Remove the protective cover.

  3. Object Number: 1626003  Size: B3
  4. Remove the bulb socket by turning it counterclockwise.
  5. Remove the bulb from the socket by pressing the bulb and turning it counterclockwise.
  6. Install the appropriate new bulb into the socket.
  7. Reinstall the protective cover.