Why Can't I Open the Car with the Key?

[AugustDella]

Using the car key to open the car fails because the key is out of battery. Here are the reasons why the car key cannot open the car: Car key out of battery: If there's no time to replace the battery, you can use the mechanical key to open the car door. Generally, remote keys have a hidden mechanical key. Fault in the connection mechanism between the door handle and the lock: If the car door cannot be opened due to this situation, it is a type of malfunction that the owner can hardly fix by themselves. The door connection mechanism might have come loose due to driving over bumps, making the door lock unable to sense the action of pulling the door handle.