GM Service Manual Online
For 1990-2009 cars only

Object Number: 1251806  Size: A2

If one of the doors on the sedan is not closed properly while the ignition is on, the door ajar light on the instrument panel comes on and stays on until the doors are closed.

If one of the doors on the hatchback is not closed properly while the ignition is on, the door ajar light on the secondary information center comes on and stays on until the doors are closed.