It started as one of those annoyances that feels almost cute—until it doesn’t. The key fob that normally unlocks the doors with a satisfying blink suddenly did nothing. No beep, no lights, no drama… ...

A key fob that has stopped unlocking your car almost always has a flat coin cell battery inside it, a fix that costs as ...

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 ...

Long gone are the days of having to use an actual key to unlock your car doors. Modern vehicles typically come with a remote key fob — a term with an interesting backstory — allowing you to lock and ...

A suggestion was made to have your car key fob reprogrammed by a mechanic to only unlock the driver’s door so that it’s safer when refueling at a gas station. A mechanic isn’t necessary. The doors are ...