Like anything powered by a battery, a car key fob can die—often at the worst time. Here’s how to change the battery in your key fob quickly and safely.

Many modern cars have electric trunk lids that can be opened with the push of a key fob button, but how do you get into your trunk if the battery is dead?

You’ve lost your trunk key or the lock is jammed. This kind of thing always seems to happen at the worst possible moment. Let’s learn more about different trunk locks and how to open them without a ...

Modern cars are getting so advanced that it can even be difficult to open the hood when you have a dead battery. Here's how and other possible culprits.

Thieves can hack key fobs and steal cars using signal boosting. Here's how to prevent your key fob from being hacked.

If you have a newer car, you may have a battery-powered smart key with a lot of really convenient features. But what do you do if that battery dies?