Vehicle smart car key repair Key Technology
Vehicle new smart car key key technology allows the driver to unlock and start the car simply by touching the door handle or placing the key in the pocket. It also allows how to unlock a smart car without a key much is a replacement smart car key replacement cost uk car key (go to this web-site) variety of other adjustments, like seat positions, internal temperature settings, stereo presets and mirror positions.
This can also lead to security concerns.
Security
Smart keys are key fobs that are computerized which communicate with the vehicle via an embedded antenna to unlock doors and activate the motor. As opposed to traditional keys, which emit the same frequency signal every time they are activated, smart forfour key replacement keys transmit encrypted signals that are only compatible with the specific car they belong to. This makes it difficult for thieves with advanced technology to spoof or intercept the signal, and then use your key to steal your vehicle.
Mercedes' Keyless Go system, for example, has an internal transponder, which can identify the key of the driver.
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