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 ...

BMW has long been at the forefront of integrating cutting-edge technology into its vehicles, and the company's key fob is no exception. While many competitors' key fobs only offer standard functions ...

Unlocking your car without a traditional key is a godsend for those times when you're in a rush or your hands are full. RELATED: What to do if you lock your keys in your car RELATED: What to do when ...