Service theft system
My service theft system came on on a 2002
DeVille Cadillac lights radio dashboard display and
everything comes on but the car will not turn over
Try using the key and lock and wait at least 30 seconds then unlock the door, this should reset the security system.
Search Cadillac DeVille Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Cadillac DeVille Experts