Replacing a BMW Key If you have the correct details to replace the BMW key is an easy process. You'll require a valid personal ID number, proof of ownership, the keycode, as well as the year of manufacture and the type. To program a key, shut all windows and doors. https://carkeyprogramming92155.blog-kids.com/30187065/10-bmw-key-fob-friendly-habits-to-be-healthy