2005 Pontiac Bonneville Q&A
2005 Pontiac Bonneville Question: My door ajar light does not go off.
check for power going to the motor - goodguy
seek proper diag and est it could be the switch itself - globalhelper
If that door ajar, window and lock are not working, check for broken wire(s) inside the rubber wire loom going into that door. The door ajar light is a dead giveaway that the problem is isolated to that door! - pushrod