Regardless of how many times you press the button or smack the key fob against the palm of your hand, the doors won't unlock.

We may receive a commission on purchases made from links. For the sake of convenience, the battery in your car's key fob is designed to last a fairly long time, usually up to around four years. The ...

Viewer-submitted questions for The Car Doctor: Q: My 1998 Honda Civic has been sitting for quite a while. It starts when jumped but emits a loud revving sound and a gassy smell, both of which are ...

We may receive a commission on purchases made from links. Key fob battery lifecycles can be hit or miss. They typically last between two and five years, but there are many factors that can contribute ...