Troubleshooting Problems With BMW Keys BMW keys were large black rectangles of plastic. They were put into the ignition to start and unlock the car. The digital keys changed everything. However, can it be hacked? Also, can you use a non-authentic keyfob to activate Comfort Access in your BMW? Keyless https://car-key-repair05980.getblogs.net/62600621/how-to-create-an-awesome-instagram-video-about-bmw-key-fob