Uncut 3 Button Remote Smart Keyless Key FOB Shell Case replacement for BMW Housing X 3 5 6 Series A key shell and a blank key blade. Not a remote key. NO interior (remote/electronics/ignition or transponder chips) unit inside. Transfer the insides from your original remote, then it will be ok. No programming needed. The keyblade is uncut and needs to be brought to a locksmith or a dealer to be cut to match your car. Without logo, but you can transfer the logo from your original one. Detailed models, please refer to the description.