What is the function of the central control button in the car？
The function of the central control button in the car: 1, the volume button controls the volume of music when playing; 2, danger alarm lights (commonly known as double flashing lights) on and off; 3, car computer control; 4. Control and setup of multimedia system.
The function of the central control button in the car: 1, the volume button controls the volume of music when playing; 2, danger alarm lights (commonly known as double flashing lights) on and off; 3, car computer control; 4. Control and setup of multimedia system.
The general lighting system function of Japanese and Korean cars and European and American cars is different, one is on the left panel of the steering wheel. One on the left lever of the steering wheel. Usually, the car light control adjustment of German and American models is set in the lower left of the steering wheel, and the logo is also better to understand. The figure above is an example of Audi models. There is no headlight automatic adjustment of the model will have a manual adjustment knob, and open the near light with the turn signal lever to push forward can be converted into a high beam, pull back the high beam flash, which is commonly known as the flashing light. With the development of lighting technology, such as automatic headlights, all-weather lights, parking lights and even night vision systems are becoming more and more popular, fortunately, these light signs are generally very image, such as the night vision system is a crescent above the driveway, at a glance.
The central control button controls the working conditions of the door lock
Central control button control door lock working conditions mainly include the following points:
Central control: Through the driver's side door lock switch, you can simultaneously control the lock and open of the whole car door. This means that when the driver locks the door next to him, the other doors lock at the same time; Similarly, the driver can also open each door at the same time through the door lock switch, or open a single door.
Speed control: When the vehicle speed reaches a certain value, each door can lock itself, which is a safety measure to improve the safety of the vehicle during the driving process.
Separate control: In addition to the driver's side door, the other doors are equipped with separate spring lock switches that can independently control the opening and locking of a door. This functionality provides passengers with flexibility, allowing them to operate the doors individually according to their needs.
Wireless remote control: The central control door lock also has a wireless remote control function, allowing the owner to open and lock the door remotely without inserting the key into the lock hole. This remote control function sends out a weak radio wave through the transmitter, which is received by the car antenna and recognized by the electronic controller after the signal code, and the actuator performs the action of opening and closing.
The composition of the door lock system: the basic composition of the central control door lock system includes the door lock switch, the door lock actuator and the door lock controller. The door lock switch is usually located at the door handle in the car, and when the driver or passenger presses the button on the door handle, the door lock switch sends a signal to the door lock controller. The door lock controller determines whether to open or close the door according to parameters such as the type of signal and the speed of the car. If the door needs to be opened, the door lock controller sends a signal to the door lock actuator to make it work, thus opening the door.
Together, these working conditions ensure that the central control button can effectively control and operate the vehicle's door lock system, providing convenience and safety to the driver and passengers.
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