Most drivers discover their key fob battery is failing at the worst possible moment: standing in a parking lot, pressing the unlock button repeatedly with no response. But modern vehicles are designed ...

Keyless entry systems have become common in today’s cars and are certainly a convenience, and a safety, feature for drivers. But keyless entry can turn terribly inconvenient when a key fob breaks and ...

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 ...