Vehicle keys, especially for cars that have a switch button, may be of no use for getting into ignition mode. Yet the “keyless” small device, along with rear sensors and a music play system, together keep a smart vehicle connected to a central server that could be hundreds of miles away in the office of car companies or just the cloud.
What makes these cars smart is not just their ability to start without key or give signals if there is a mechanical problem but also for the data they generate for their users as well as manufacturers. Added to