Why is my car key suddenly not responding and unable to lock the doors?

Why won't the electric sliding door close properly? I have to press it with my hand to get it to lock.

My car's alarm goes off for no reason when it's parked, and after the alarm goes off, I can't lock the doors with the remote key.

Why is my car key suddenly not responding and unable to lock the doors?

My car keys are locked inside. How can I open the car door? Does anyone know?

How many keys come with your T8? I left my key in the console, and the car locked itself! [angry]

The car battery is dead, how to lock the car doors? Currently, the mechanical key can only lock the driver's door.

The car key doesn't automatically lock or unlock when it's nearby. Does anyone know why?

What could be the reason that when I press the key, the car doesn't respond and the doors won't open?

Why does the driver's door not open with the key unlock button after locking the car from the outside, while the other three doors can be opened?

Why won't the right door open suddenly? Is it the child lock? Where's the child lock switch?