Getting a BMW With a Smart Key The process of adding more BMW keys is relatively easy 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://carkeyreprogramming55723.full-design.com/why-adding-a-bmw-key-1-series-to-your-life-can-make-all-the-a-difference-72799211