Review on 🔑 Keyecu EWS Modified Flip Remote Key: 4 Button for BMW X5 Z3 Z4 2001-2005 HU92 Blade - Enhanced Security & Functionality by John Naidu

The key, when cut and programmed, actually starts the car as the key is supposed to. He locks and unlocks doors, so nothing to brag about. What disappointed me is that this key does not enable any of the "Convenience Open/Access" features that the standard Diamond EWS key has. So if you want your remote to roll down the window/open the sunroof/lower the convertible top like your factory key did, don't get that key. It also won't access those features with a physical door lock like a factory key does. If you don't understand what I'm talking about, this key is for you. Otherwise, it's just a fancy-looking key switch. I contacted the seller and got the reply "Yes, this key does not work with these features." The listing should reflect this.