The car keys suddenly won't open.

There are many reasons: 1. The car key battery is not enough. 2. The car key is damaged, and the data needs to be matched again. 3. The use of car keys is interfered by the outside world. You can use the mechanical key to open the moving vehicle. The vehicle remote control key cannot be unlocked. What should I do with this car?

Mechanical keys can be used to open doors. At present, the mechanical keyhole of most keyless entry vehicles is hidden. As long as the covers on the back of the main driver's door and door handle are opened, the mechanical keyhole can be seen, and the vehicle can be opened and started without affecting the use.

How to use the one-button entry function of vehicles?

You only need to carry the intelligent key of the vehicle with you, and then press the button on the door to open the door of the vehicle. There are still some parts, without any operation. As long as the vehicle intelligent key reaches a certain distance from the vehicle body, the door can be directly unlocked and opened for use.

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