car smart key

The latest cars use smart keys to open the door and start the car, but still many of us do not understand how to use this smart key. let's see together how smart key works.

how to use smart key when you want to unlock or unlock the door You can do the following ways.

when the request switch brought.
 then the system set will be active
Body control unit will also be active when you press the request switch. In addition, the body control unit also activates the outside antenna.
An external antenna will send a request signal to the smart key
Then the system will assign the system ID to the remote control when the smart key receives the signal from the outside antenna.
Then the body control unit will verify the ID of the smart key
After that, if successful then the vehicle door will open.

Using Smart Key To Turn On The Vehicle.

Press the switch knob or push button switch.
The Body Control Unit will receive the signal and activate the antenna from the inside
Then the system will give the ID to the remote control and will be verified by body control.
Body control unit will give the signal to switch knob to activate
Then the switch knob is ready to be operated, in terms of acc position and starting position
Using Smart Key For Vehicle Locking.

prosen lock the vehicle.
When using the smart key to lock the vehicle the process is the same as the way to open the vehicle door or unlock process. What is different in this process is the body control unit will check in advance whether in the vehicle there is a backup smart key is left or not.

Not only that, the body control unit will also check the position of the switch knob is in the lock or off position or not and ensure the door is perfectly closed or not. If successful then your vehicle will be locked properly.

good luck and use your smart key well.