How to unlock BYD f0 locked

1, set a new key with wireless remote control function, you should turn the ignition switch to the ACC position 4 times within 6S, 2, disconnect the ignition switch 3, press any button on the remote control, at this time, there will be a prompt sound to confirm, all the keys (including the original key) to repeat this last step, 4, reconnect the ignition switch, or wait for 10S not to carry out any other key setting, you can end the key setting.

There are two ways to lock a BYD F0 (check price | model details):

The first way is to lock the motor vehicle through the keys on the remote control key.

The second way is to lock the vehicle through the mechanical key, which is inserted into the keyhole on the door of the vehicle and then rotated.

The remote control key refers to the use of the wireless remote control function of the central lock, without inserting the key key into the lock hole, you can open the door and lock the door at a distance, mostly seen in the opening of smart door locks.

Its biggest advantage is: no matter day and night, without the need to explore the lock hole, you can unlock (open the door) and lock (lock the door) from a distance and conveniently.

The basic principle of remote control is: from the side of the owner of the car sends out a weak electric wave, the antenna of the car receives the electric wave signal, the electronic controller ECU recognizes the signal code, and then the actuator of the system (motor or electromagnetic manager circle) to perform the action of opening/closing the lock.

The system is mainly composed of two parts: the transmitter and the receiver. The transmitter consists of a transmitter switch, a transmitter antenna (keypad), integrated circuits and so on. In the key board and the signal transmission circuit is composed of one.

(Photo / text / photo: Q&A caller) @2019