Keyless2Go New Silicone Cover Protective Case for Smart Keys (w/Comfort Access) with FCC KR55WK49147 - Black Protective soft silicone rubber cover for your existing BMW smart key remote (only vehicles with comfort access system) This silicone cover will only work if your vehicle has comfort access system (If you have to insert your smart key into ignition to start the engine, it will not fit with the cover on Fits over remote smart keys for select BMW vehicles. Please check product description for vehicle fit guide. This is a soft rubber cover and NOT A SHELL OR REMOTE KEY Brand new, made of high quality of silicone material