How to Open a Car Door with a Key?

[LeRylee]

You can use a remote key or a mechanical key to open a car door. Here is a detailed introduction on how to open a car door with a key: 1. Using the remote key to unlock the door: Press the unlock button, and the door lock will release. If there is no response, replace the remote key battery. 2. Using the mechanical key to open the door: There is a decorative piece at the end of the door handle that is about the same size as the key. Open it to access the keyhole. 3. If the mechanical key cannot open the door, it may be because the car's central locking system is in an electronically locked state or the door lock cylinder is stuck and cannot turn: If the central lock is electronically locked, wait for the lock to be released before attempting to unlock again. If the door lock cylinder is stuck and cannot turn, you may have to break the window to open the door or contact a 4S shop for repair.