Originally Posted by dnvrdrvr
...soooo... I've been told that I can't upgrade my iDrive to the 09 module because I have an E90 and the iDrive upgrade is only for the E92/93 (sedan wasn't upgraded for 2009). Seems you have done the impossible. Did you just use the E92 kit? Details, please!
Whaaa? I have an 09 335i sedan also. I hope this works. My colleague here from the Embassy also has an 09 335i, but coupe, and his idrive Navi is identical to the one in my car.