The Universal Car Remote has the capabilities of 200+ remotes packed into a single device. It replaces factory originalremotes for vehicles made by 21 car manufacturers - from Buick to Volkswagen. This little miracle works like a universal TV remote, but it's made for cars. If you've ever lost a set of keys, you know the pain and expense of replacing your car's remote through a dealership. The Universal Car Remote comes to the rescue, designed to work with factory-installedkeyless entry systems. Whether you're replacing a lost remote or adding spares, the Universal Car Remote works exactly like a vehicle's original factory remote, unlocking and locking doors, popping open the trunk, or other functions. Do-it-yourself setup. You'll follow some very clearly written instructions so the remote and vehicle will work together. Setup is simple, fast, and requires no tools.