How to Program a BMW Key Fob Using a BMW Key Programmer BMW key programming lets you replace or add an additional key. Instructions for this can be found in the instruction manual of your vehicle or online. First, you need an operational key in order to begin the process. https://carkeyreprogramming45691.dreamyblogs.com/30464301/the-motive-behind-bmw-key-fob-replacement-is-everyone-s-passion-in-2023