1. It plays a big role in driving,you can use it to observe the condition around the car 2. Easy to install. 3. Fits for: BMW X6 E71 E72 2008-2014 BMW X5 E70 E70 LCI 2007-2013 4. OE number: 51167174981 / 51167174982. This is just for reference, please check and
