Full screen AppleCarPlay patch I purchased from he NET worked perfectly.
https://www.ebay.com.au/itm/BMW-FSC-...53.m2749.l2649
Cheapest on the net @ $50 USD.
The seller does all the checking for you so you don't make any mistakes.
My car is a BMW X3 30D M-SPORT - build October 2018.
Will attach pic shortly