I have 1999 Cadilla Seville SLS. Car stopped running since January 2011. I took the car to local auto shop to get it repaired. However, the mechanic found the car problem related to the part available through Cadillac dealer only. The car got transport to Cadillac dealer for repair on February. Parts got back order and waiting game begun ever since. Parts on back order is "Theft deterrent module" Each week, I called to check status of back order. Dealer parts department can not give out the available date since GM don't give... read full review »