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 ...

Someone using a key fob to unlock their car door. - M. Taupiq Nur Hidayat/Shutterstock Key fob battery lifecycles can be hit or miss. They typically last between two and five years, but there are many ...

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 ...

Automotive technology provider Delphi is releasing a new key fob that enable drivers to check on their car’s vitals via smart phone, according to M2M magazine. The NFC key fob communicates directly ...

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

Don't panic if your key fob dies and you don't have a replacement battery. These little-known methods will get you back on ...