How to Fix a Door Lock That Won't Stay Closed and Opens When Pulled?

[VanTanner]

You can check if the door lock is stuck in the latch, which prevents the door from locking. You can use a screwdriver to release the latch. If it's a remote door lock and you can't lock the car, check if any door is not properly closed, as this can also prevent locking. If the remote locking fails, it might be due to insufficient battery power in the car's battery, and replacing the battery should resolve the issue. It's also possible that the remote key's battery is dead, preventing remote locking. In this case, you can take out the key and manually lock the car.