Specifications Hign-concerned Chemical:None Special Features:no Item Diameter:0inch Item Weight:0.03kg Item Height:0inch Item Width:0inch Item Length:0inch Model Name:For BMW 3 Series F30 F31 F34 F35 2012-2019 Year:2019 Brand Name:BINGWFPT Origin:Mainland China OEM NO.:For BMW 1 Series F20 F21 2012-2019 Material:High quality ABS Item Type:BUTTON SWITCH This Is Aftermarket Replacement Item but Not Genuine. Reference OE NO.:6131 9229 485 Fitment:for reference only , pls check the pic first for BMW 1 Series F20 F21 2012-2019 For BMW 2 Series F22 F23 2013-2020 For BMW 3 Series F30 F31 F34 F35 2012-2019 For BMW 4 Series F32 F33 F36 2013-2020 For BMW 5 Series F07 F10 F11 F18 2011-2017 For BMW 6 Series F06 F12 F13 2011-2019 For BMW 7 Series F01 F02 F03 F04 2010-2018 For BMW X3 F25(2011-2017 for wheel with no chrome strip) If you need M Sport Version for BMW, pls contact us. Thanks. 1.Please compare the shape with your car before making order,As we know, car versions will have some different in different countries.please ensure suitability carefully before purchase, thanks. 2.Installation Instruction is NOT included. Professional Installation Is Highly Recommend.If you have any questions, please contact customer service promptly. Thank you. 3.Please allow 1-2mm error due to manual measurement. 4.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 5. To install this switch, it is required to have an Android system DVD on the vehicle. Otherwise, the button switch cannot be installed. Payment We accept payment by Credit Card, Bank Transfer and other Payment that Aliexpress support. Payment must be made within 3 days after an order is created.If an order is not paid after 3 days,it will be closed. Import duties Import duties, taxes and charges are not included in the item price or shipping charges. Shipment Worldwire shipping by China Post/HK post is very slow. The average delivery time is about 40 days. But you have to wait 50-70days on shopping season and bad weather. If you have not received your items within 40 workdays from we send it out, please contact us. We will track the shipment and try to solve problem as soon as possible. Warranty 1. Each item is strictly tested before shipment. 2. If the items are damaged or partly faulty,please contact us. You should send the items back to us, and pay the return shipping fee. We will send you a replacement after receive the package. Feedback Your positive feedback is very important to us, please leave 5 stars feedback, thanks. If you have any questions, please contact us by TradeManager,E-mail or call us. we will get back to you once we get your messages. Please don't leave negative or neutral feedback or dispute, these can't solve your problem, we will do our best to solve any problem in a short time.