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 the road.

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

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.

Do you get a warning message on the screen that the battery in the remote control key fob needs replacing when starting your car? This wireless technology needs the power to work. If you’d like 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.

Watch this video to see how to change the battery in your key fob. How to replace car key battery Most key fobs have a little slot you can use to pop them open with a small flatheaded screwdriver ...

Everyone knows what the lock, unlock, and trunk buttons on a key fob do. Yours might also have a panic button, but how can this button help you in an emergency?