Your car key fob is a small but mighty device. Have you ever wondered what would happen if it died while you were, say, at the grocery store? How do you start your car (or even get into your car!) ...

So designing the right key fob for it was … well, key. It’s an interesting subject, the fob. The way a consumer first ...

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The keyless car is a marvel of engineering. But how is it that they can start even when the battery in your key fob goes dead? The answer lies in science.

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.

You park your car, press the lock button on your key fob, and confidently walk away. You assume your vehicle is secure.

Practically every car released today will include some form of key fob, but what exactly does the term fob mean when referring to the car accessory?

Batteries fade and die over time, but but changing the cell in your Chevrolet key fob doesn't have to be difficult.

Police in Montgomery County are searching for thieves accused of using technology to clone the signals of key fobs to unlock and steal several vehicles in Royersford.

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

A key fob continuously attempts to communicate with the car, and leaving it inside the vehicle overnight can have some impact on the battery. However, the drain is typically minimal.