2002 PT touring; 37,000 miles. After an accident several years ago (I was hit on the left side between the wheel well and rear door). When the mechanics completed repairs, I was told they put in a new sensor in the door to activate door locks. Ever since my door locks will cycle at will (lock and unlock), I can't trust my car to stay locked and I did not receive any assistance from the dealership in repairing it. The dealership's mechanic witnessed the problem, but since the car would not 'perform' while on the diagnostic machine, I was turned away. My question: How do I disconnect the alarm/locking system and use just the key as my entry option?