The BMW Display Key and the BMW 1 Series The BMW Display Key goes beyond the typical key fob in that it has a full-color touchscreen. It allows drivers to open their vehicle and start the engine from as close as 32 feet. You can even set limits for teenagers https://car-key-programming49672.daneblogger.com/29655042/10-things-we-all-love-about-bmw-key-programmer