There's the button that unlocks the car's doors and the one that pops the trunk. And then, on some BMWs, the key fob has a button with a diamond on it.

The highly-rumored and somewhat previewed intelligent BMW keyfob was finally introduced at the 2015 CES. BMW presented a new ultra-modern key fob with display for the pioneering BMW i8 plug-in ...

BMW has expanded the availability of its Digital Key Plus to include Android smartphones, making it easier for customers with compatible Samsung and Google devices to lock, unlock, and start their ...

Expensive high-end vehicles such as Mercedes, Audi, BMW, and Volvo have invested millions of dollars to make sure that thieves could not steal their cars by compromising the locking systems ...

Quick instructions on how to replace the battery on a BMW key without any tools, and without breaking the expensive key. How to buy the correct battery for your BMW key. Battery for BMW key.

BMW has announced an upgraded version of its mobile car key technology dubbed Digital Key Plus. It promises to allow iPhone owners to unlock select BMW cars without having to take their phones ...