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.

Thanks to key fobs, hardly any modern cars still need to be manually opened with a key. But what do you do when the battery runs out? The spare key for opening the car is not always so easy to ...

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.

Most cars sold today have keyless entry. But what are you supposed to do when the battery in your fob dies? This mechanic has a method.

It turns out that blank key fobs, sold online, can quickly be programmed to your car. This is a common way for thieves to show up and drive off in just five minutes.

A car expert reveals how one can start their car with a dead key fob, even if their car has keyless ignition.

Learning how to change the battery in a Toyota key fob isn't difficult. Whether you have a new or old model, we'll show you how to do it step by step.