Don't know if this is correct but i heard that if we disconnect the battery terminals for at least one hour and then reconnect if will force the computer to reset and clear up the problem. I will try this today and let you know more manyana. Heard this from a Ford owner works for him. Go to your local Auto part store have them to reset system for free.
To replace the tailight out of a 1998 Cadillac Deville just remove the fuse and place a new one in the light\'s bulb.
change backup light 2002 cadillac deville
It is possible to repair the 1992 deville check engine light if it is malfunctioning.
Take out the Tail light,should be a screw at the top. Remove screw pull from the top. Unscrew bulb from the tail light and replace bulb. This is a .5 on a scale of 10 for difficulty
The check engine light on a 1999 Cadillac DeVille can be reset by disconnecting the battery for 30 seconds. The light will immediately come back on if the problem still exists.
t15 torx screw at the top of the fixture, remove it, bulb sockets press tab and rotate counterclockwise 18/turn
Remove the trim from around the shifter. You should see the light bulb socket. Remove the socket and replace the bulb. As far as the heated seat switches you can replace the light bulb. You have to remove the switch and take it apart. Once you have it apart you will see the bulb. You have to remove the bulb from the little socket. Take it to radio shack they should have one to fit.
change the front shocks
Turn it on? try getting a man to fix it :)
Front turn signal light on the same side is not working.
you have a problem with your abs system
try from inside the trunk