How to get Bluetooth wired in my E350?
I just bought a 2008 E350. I didn't realize that just because I have phone buttons on the steering wheel that the car is not factory wired for Bluetooth. There is no place in the armrest area to plug in an adapter for the Bluetooth. Is it still possible to get the wiring harness and get this thing connected?
Thanks!

The one I got connects in the fiber optic ring and fully integrates with the headunit, instument cluster, and steering controls. Downloads contacts, recent calls, etc to headunit. It also added a wired ipod connection, and I can stream bluetooth music as well. The phone audio quality is better than my new 2014 C63 on both ends.
The downside is I lost the functionality of the CD changer (no biggie as I still have single CD slot and gained ipod), and it cost $900 installed.





