Troubleshooting Problems With BMW Keys BMW keys used to be huge, black plastic rectangles. They were put into the ignition to start and unlock the car. However, that all changed when the digital key was introduced. But is it possible to hack? You can use a keyfob which is not https://carkeyreprogramming16148.blog2freedom.com/30060186/15-astonishing-facts-about-bmw-key-fob