Originally Posted by uter
I'm in to try the BT retrofit in an e90 without assist or navigation.
My parts guy at BMW No. Scottsdale has some info for me so I'll see if it jives with the bimmernav.com stuff.
I really want the factory integration. The other day I had an e91 loaner and I paired my Motorolo e815 to it and it worked as well as my old e61 used to work.
For the record, I have an 07 MINI Cooper S with BT and navigation and the audio is terrible. Absolutely no one can understand me when I'm in my car and I don't think it's just because the car is noisier inside. I'll need to take it back to MINI service.
Just to keep this thread updated etc... I was at Savage BMW the other day and they told me the main part, the TCU unit would cost $2200 alone. It appears to be the same "recently released" unit as the one bimmernav was describing--bmmernav's is roughly 1/3 that cost.