How to Save Money on BMW Key Replacement BMW keys are more than just standard car keys. They are high-tech devices that improve vehicle security. The key fob connects to the immobilizer system to prevent your car from being stolen or hotwired. You can order an alternative key fob online https://carkeyreplacements26900.free-blogz.com/77515410/the-reason-bmw-key-fob-replacement-is-so-beneficial-in-covid-19