Troubleshooting Problems With BMW Keys BMW keys used to be huge, black plastic rectangles. They were inserted into the ignition to start and unlock the car. The digital key changed everything. However, can it be hacked? And can you use a non-genuine keyfob to activate Comfort Access in your BMW? https://the-key-lab46531.blog2news.com/30732370/5-arguments-bmw-key-cost-is-actually-a-great-thing