Your key fob contains a hidden mechanical key blade that unlocks your car when the battery dies, plus backup engine start ...

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 ...

Time to stop holding your keys in your mouth. What do you mean, you don't do that? It's the most convenient way to hold them when you're grasping a bag of groceries while trying to get out your ...

Gone are when you couldn't start your car's engine without a physical key. Modern vehicles today come with key fobs that are more useful than just starting your car and locking and unlocking its doors ...

For cars that use key fobs and keyless entry, thieves can use a device to connect to a car's computer to make their own key ...