If your car's smart key dies on you, it's still possible to unlock your car and start the ignition without replacing the key's battery immediately.

If you've ever wondered what the circle arrow button on your key fob is for but were too embarrassed to ask your mechanic or dealership, here's the simple truth: it remotely starts your car.

‘If you’re ever stuck with a car that does not start’: Car expert shows how to start your car with a dead key fob ‘Just another example of manufacturers adding too much electronic crap on ...

Locked out of your car because your key fob battery died? Learn step-by-step how to unlock your vehicle, start it with a dead key fob, and prevent future lockouts with this essential guide.

Everyone knows what the lock, unlock, and trunk buttons on a key fob do. Yours might also have a panic button, but how can this button help you in an emergency?

These key fobs allow car owners to unlock the door, start the engine, or even open the trunk from far away. But that's not all.

Experts say the thieves are utilizing these key reprogramming tools because they allow the thieves to connect to a key fob's signal.

The key fob is a notable chink in the modern car's less than optimal cybersecurity armor.

A key fob is a small device that helps you engage the security system on a car to gain access and, sometimes, start the car remotely. They come attached with an RFID chip & an antenna inside and use ...

Thieves amplify a vehicle's radio signal to access and copy the key fob signal to steal a vehicle. Here's how to block the signal.

If you have a key fob and have ever been curious about the circle arrow button and its function, here's what it means.