Its only function is to unlock the driver's door in case of a dead key fob battery. Split open the housing, and you'll find ...

Most modern key fobs have a hidden mechanical key inside. Press a small button or slide a tab to access it. This is useful if ...

In the clip, the technician explained that he was working on a car and needed to make a key fob. But before he could complete ...

Audi key fobs have varied slightly between different models over the years, but the process to replace batteries is ...