GM Service Manual Online
For 1990-2009 cars only

To replace this bulb, do the following:

  1. Open the hood. See Hood Release for more information.
  2. Follow the removal procedure for either the driver's side or passenger's side of the vehicle to access the bulbs. See Headlamps for more information.
  3. Disconnect the wiring harness connector from the bulb assembly.
  4. Turn the bulb socket counterclockwise and remove.
  5. Lightly press the bulb and twist counterclockwise out of the bulb socket.
  6. Insert the new bulb into the bulb socket.
  7. Reverse the steps to reinstall the lamp assemblies.