Features: The product uses C-BUS smart chip, which is highly compatible with the car equipment and can well inhibit interference with the car computer. It is fully automatic patch packaging and has a defective rate of less than 1%. Tailor-made according to the car NO. specifications, built-in high-quality surface mount and through-hole components are directly inserted and played, replacing the car parts. Part number: 63117316217 Fitment: For BMW 5 F07 GT 2008-2017 For BMW 5 F10 2009-2016 For BMW 5 F11 2009-2013 Material: plastic colour: black Package Contents: 1 x Headlight driver module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.