Battery has been dead in car for several days. Charged battery and put back
in the car, it starts and I can even drive the car but the doors wont lock and
the trunk will not open. Thinking the battery is not strong enough any more.
If it's strong enough for the starter motor, it's more than strong enough for a few actuators. Try all the door/trunk controls, if none of them work then maybe it's an anti-theft thing, check your manual if it needs to be reset if the battery has been out of the vehicle.
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