Originally Posted by iamatticus
It seems that no one can definitively say whether or not a 2011 135i with the multi-function steering wheel, and the USB controller can be upgraded for Bluetooth capability.
Yes, this is frustrating.
-tj in los gatos
Yes, I have the same issue with 2011 335i. I'm also in Los Gatos and I also talked to Stevens Creek and Mountain View dealers, as well as DINAN and basically every third party audio/electronics installer in the area (and a few out of the area). Nobody knows how to do it. Virtually everybody says it is impossible.
Someone here gave me a link to these guys http://alekshop.com
, as people who might have some expertise in that matter. But no luck there either.