How to Program a BMW Key Fob Using a BMW Key Programmer BMW key programming allows you to add a second key or replace one. The steps to accomplish this can be found in the manual of your car or on the internet. To begin, you'll require an operating key. https://car-key-programming43520.sharebyblog.com/30008826/how-adding-a-bmw-key-fob-replacement-to-your-life-s-routine-will-make-the-impact