theft system light went on, car died all lights go on but car wont start, how do you turn off the theft system?
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1999 Oldsmobile Cutlass Question: theft system
Answer #1Jim Taddei January 18, 2011, 18:51Master
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