tail light lamps are bad
Check the fuse for the instrument lights. Also there is a rheostat that is used to dim the instrument lights. If it is turned too far the lights will go out.
the sensor that turns them on could be bad or the fan motors them self could be bad
door button stuck --bulbs? fuse.
car door light stay on
all of this could be answered by calling 520 434 0619 im the real god loving Cadillac man.
what wrong with my cruise control on my 98 Cadillac deville wont work. could you give me and answer why it stop working sue ann wimberly
start by checkn the Battery,I would put my lights on to see if they are workn, if they are not then it is your battery. If not could be your alternator.
mine's did the same thing for the longest. try changing ur cigar lighter fuse.should be located in the trunk.i did that and now the lights turn off.
If a 2001 Cadillac DeVille shakes when the car is idle, there could be an issue with the powertrain. There could also be a problem with the crankshaft position sensor.
Could be the drivers.
One reason a 1998 Cadillac Deville would cut off while driving could be the fuel pump or the car is out of fuel. Another reason could be the spark plugs.
eather the gage is broke, or the floats stuck, try hitting the side of the gas tank with a hammer,lightly. Plus, have you drivin the car in a while? the needle could simply be stuck.