BMW has gone all-in on digital car keys, with many of its latest vehicles offering the feature. But can you share these keys like you would a traditional set?

Starting on Samsung Galaxy and Google Pixel smartphones, BMW owners can now use a Digital Car Key to unlock their car.

Quick instructions on how to replace the battery on a BMW key without any tools, and without breaking the expensive key. How to buy the correct battery for your BMW key. Battery for BMW key.

BMW previously released its Digital Key for the Samsung Galaxy S21 and Google Pixel 6 phones, but that feature required drivers to hold their phone up to the door handle.