So my car won't lock. I've used the keyfob, key, button inside car, keypad, and even manually locked them. When I manually locked them, they unlocked as soon as I locked the last door. Anybody have any suggestions on what the problem could be???

 

Does your vehicle have the push button start feature?
If it does, there is either one of the remotes somewhere in the vehicle or the system is malfunctioning. Also if it does,that is one of the safety features to prevent locking the keys in the vehicle when leaving the vehicle.

 

No it doesn't have the push start. It won't lock at all with the keys, but I can manually lock it, but it doesn't stay locked.

 

Almost sounds like it's detecting a key in the ignition..

 

I have keyless entry with a keypad. My car has the capability too lock while the car is still running. So the key in the ignition is not a factor.

 

Auto lock function still active?