How to Program a BMW Key Fob Using a BMW Key Programmer BMW key programming allows you to add a second key or a replacement for one. The instructions for this are usually found in the manual of your car or online. To begin, you will need an operating key. https://carkeyreprogramming21584.bloggerbags.com/35224339/bmw-key-fob-replacement-tools-to-facilitate-your-daily-life