Caution Notice: It does not replace the core electronics. Easy to install: Simply remove the original one and replace it with the new one. We’re happy to help you.24/7 live chat available. Fit for BMW 328i 2013-2016, for BMW 435i 2014-2016, for BMW 335i 2013-2015, for BMW 435i Gran Coupe 2015-2016, for BMW 235i 2014, for BMW 340i 2016-2018, for BMW 320i 2013-2018, for BMW 430i 2017-2019, for BMW 430i Gran Coupe 2017-2019, for BMW 335i xDrive 2013-2015, for BMW 220i 2014-2018, for BMW 330i 2016-2018, for BMW 230i xDrive 2017-2018, for BMW M4 2015-2018, for BMW 340i xDrive 2016-2018, for BMW 320i xDrive 2013-2018, for BMW 328i xDrive 2013-2016, for BMW 428i 2014-2016.