Question about 1998 Cadillac DeVille
I have a 1997 Cadillac Sedan deVille and replaced the battery in the keyless remote. Now the remote doesn't work at all. I did make sure that the replacement battery was nes and that it was inserted properly, but the remote still doesn't work.
Stand behind the car and hold down the lock and unlock button at the same time for 60 seconds if it doesnt work you need to have reprogramed. i had the same problem after i changed the battery. it worked for me.Good luck And God Bless
Posted on Feb 13, 2009
I had to hold the lock and unlock buttons for 3 seconds on my 98 deville. check your owners manual and it should tell you how
Posted on Feb 11, 2009
Try taking the remote apart again. Get a pencil eraser and rub on each contact, and also the battery to make sure that the contact are clean. Sometimes the contact get a film on then and a eraser will clean them.
Posted on Feb 01, 2009
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