Getting a BMW With a Smart Key The process of adding more BMW keys is fairly simple for those living in the St Louis area. The most advanced key fob, the Display Key, has a touchscreen that is color-coded and controls features like climate control preconditioning and even remote-controlled parking. https://the-key-lab80178.p2blogs.com/29344588/why-bmw-key-1-series-could-be-your-next-big-obsession