Back-Up Lamps - Pontiac 2004 Grand Prix Owner's Manual

7. Remove the old bulb.
8. Place the new bulb into the socket and turn the
lamp socket clockwise to install it.
9. Carefully reinstall the taillamp assembly by
reversing Steps 2 through 5.
6. Turn the appropriate
lamp socket a quarter
turn counterclockwise
and remove it.

Back-Up Lamps

The back-up lamps are located on the trunk lid.
To replace the back-up lamp bulbs, do the following:
1. Open the trunk.
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