Having problems with your 1991 Pontiac Bonneville ?
I have a 1991 pontiac bonneville. My radio displays loc because the batery recently died. The batery is OK now but the radio will not turn on and I was told I need a loc code or factory backup code. Please help.
Yes you do. your car has an anti theft device in it so it is something you will have to call the dealership about. it should be free so no worries! it should be in your owners manual if you still have it
Repair Help & Product Troubleshooting for 1991 Pontiac Bonneville
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