It might not occur to you that your car's key fob has more uses than simply opening and locking your car doors. After all, that was the original purpose behind the invention of keyless entry: so that ...

The key fob is your lifeline to your car, letting you unlock the doors and set off the alarm, at a minimum, but how can you ...

You may know the signs of a key fob with a bad battery: having to press the button multiple times or getting close to the car for activation to kick in. Sometimes the functions engage, and at other ...

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. Check your battery type. Most fobs use small ...

Your Ford Fusion key fob battery, which is also called the Ford intelligent access key fob battery, is likely to stop working properly after a couple of years of daily use. To keep your vehicle secure ...

Today’s new cars pack in more high-tech electronic features than ever before, including in the key fob. The device has gone far beyond simply locking or unlocking doors, remotely starting a car, or ...