Lost your Mini Cooper key or just need a spare? This replacement smart key fob is exactly what you're looking for! Compatible with 2014-2018 BMW Mini Cooper models, this black 4-button remote features the same FCC ID (NBGIDGNG1) as your original. It comes complete with electronics, battery, and Hitag3 transponder chip - everything except the blade cutting (you'll need a locksmith for that). The 434MHz frequency ensures proper communication with your car, while functions include engine immobilization and trunk release. Important: This is an uncut key, so you'll need to visit a locksmith or dealer to cut the blade to match your ignition. But once programmed (which requires special equipment or a dealership), you'll have a fully functional spare or replacement. Package includes just the key fob itself. Don't get stranded or pay dealership prices - get a quality replacement key and have it programmed locally. Much more affordable than buying from the dealer!