To change the backup lights on a 2003 Cadillac DeVille, first, open the trunk and locate the taillight assembly. Remove the screws or clips securing the taillight assembly, then gently pull it out. Next, twist the bulb socket counterclockwise to remove it, replace the old bulb with a new one, and reassemble the taillight by reversing the steps. Make sure to test the new backup lights before closing the trunk.
Where is the switch located for the back up lights on a 2000 cadillac daville
Bulbs, switch or wiring
How do you replace brake lights
some of the lighted buttons on the front dash are on longer lite when lights are on, how do i replace them on my 2000 Cadillac deville dhs.
Under. Hood
Check for a bad ground circuit at the rear tial lights.
I would say the year is about it..... miner changes to lights not much at all.
Check switches on doors for proper operation. they are usually adjustable.
tail light lamps are bad
It is on left front fender under the hood near your air cleaner assembly
The fuse for the license plate lights on a 2004 Cadillac DeVille is located in the fuse box under the rear seat. To access it, lift the rear seat cushion and remove the cover of the fuse box. Look for the specific fuse labeled for the license plate lights; it is typically marked in the diagram on the cover. If the fuse is blown, replacing it should restore power to the license plate lights.
car door light stay on