theft system on 1999 Oldsmobile Cutlass

theft system light went on, car died all lights go on but car wont start, how do you turn off the theft system?

1 answer
If your 1999 Oldsmobile Cutlass has a factory installed alarm system you cannot turn it off. The problem must be repaired. Please review the RepairPal article on GM theft systems for more information, here is the link - http://repairpal.com/gm-passlock-anti-theft-systems