Have a read of this thread, it is possible......
http://www.ozaudi.com/forums/showthr...ghlight=google
Led to products like this
https://autofidelity.com.au/product/mmi-tetherbox-v2/
Not sure on UK availability, as never had to look....
A simpler option maybe to use an rSAP enabled mobile handset (not apple) to get a data connection on the MMI.