Troubleshooting Problems With BMW Keys Before the i8 and 7 Series, BMW keys were quite clunky black plastic rectangles that had to be put into the ignition slot to unlock the car and start it. However, that all changed when the digital key was introduced. But can it be hacked? https://car-key-programming08050.blogadvize.com/37025348/10-healthy-bmw-key-cost-habits