3Buttons 3T0837202H 433MHz Remote Control Key for 2012-2015 Skoda Citigo

Tips

In addition to the normal functions shown on the icon, the Skoda Octavia key function also has the ability to close the window by pressing and holding the key lock button, so that you don't have to go in to close the window. The same unlock button can lower the window at the same time. In addition, you can open the trunk by pressing twice.

The car smart key is a common keyless entry system, also known as the smart key system. It is a control system composed of a transmitter, a remote central lock control module, a driving authorization system control module, three receivers, and related wiring harnesses. The remote control and transmitter are integrated on the car key. The vehicle can enter the locked or unlocked state according to the signal sent by the smart key, and can even automatically close the windows and sunroof. This kind of smart key can emit infrared signals, which can open one or two doors, the trunk and the fuel filler hole cover, and can also operate the car's windows and sunroof. A more advanced smart key is like a credit card. When the driver touches the door handle, the central locking control system starts to work and transmits a wireless query signal. After the smart key card responds correctly, the car lock automatically opens. The engine will only start when the central processor senses that the key is stuck in the car.