you can buy it from my Ebay shop
https://www.ebay.co.uk/itm/312953147834
https://www.ebay.com/sch/naviandbmwparts/m.html?item=312561732670&hash=item48c6218c3e&_clu=2&_fcid=1&_localstpos=&gbr=1&rt=nc&LH_PrefLoc=2
BMW 3er 5er 7er X5 X6 EVO SAT NAV Idrive Controller with Touch function from NAVIANDBMWPARTS
