What is a key fob, anyway? A key fob is a small remote device that allows you to control a keyless system. With a key fob, you don’t need an actual key to get into your car. The key fob uses radio ...

If you leave your key fob behind, the car will keep going, but if you idle very long some models will turn it off. And you won't be able to restart it.

A man gained attention on social media after sharing a video in which he reveals a secret trick to start a car using the key fob. Dom Giovanni, who posts automotive tips on TikTok, uploaded a clip to ...