The key of the remote keyless entry door handle is not working properly. It is possible that the circuit board of the smart key has failed, resulting in no feedback from the induction system.

    In these cases, you can use the spare key or the traditional key designed on the smart key. When the smart key is not sensitive to power failure or cannot be matched correctly due to other problems, close it to the sensing area, or insert the mechanical key into the spare mechanical key socket, press the start button to start, and then go to the 4S shop for inspection and maintenance.

Other reasons:

    1. The car key is not powered: generally speaking, if the car key is not powered, the door handle will not sense the key signal, and the door will not open naturally;

    Solution: The car owner can press the key on the key at will to check whether the key has power. If there is no power, just replace the battery.

    2. The car key is in standby mode: it may be that the owner puts the key in his pocket and then touches the key button by mistake, resulting in the key being locked or in standby mode;

    Solution: directly press the unlock key;

    3. Put the key and mobile phone together: if the car owner puts the car key and mobile phone in the same pocket, the car key signal will be affected by the radiation of the mobile phone, causing the door handle to not sense the key signal and cannot open the door;

    Solution: Take away the mobile phone and open the door with the key;

    4. The battery is dead: some automobile companies connect the keyless entry system with the battery cable. Once the battery is dead, the door handle will not receive the key signal;

    Solution: If the vehicle has a spare mechanical key, use the mechanical key to open the door directly, open the hood and replace the battery;

    5. Environment of the vehicle: if the vehicle is in some places with high radiation frequency, such as airport, signal tower, etc. Then the key signal will be affected, thus affecting the induction of the door handle;

    Solution: just drive the car away from these places;

    6. Door handle damage: of course, it is also possible that the wiring of the door handle is damaged and the door cannot be opened, especially the keyless entry system installed at the back;

    Solution: Go to the 4S store for inspection and maintenance.

    Keyless entry adopts advanced RFID radio frequency technology and identification system, which can sense when the vehicle owner is approaching the vehicle, without opening the door and starting the vehicle with traditional mechanical keys. As long as the system recognizes the key with the smart chip on the user, it will unlock various permissions of the vehicle, and the vehicle owner can use the vehicle with no obstacles in the whole process.