I purchased my BMW used and the auto broker that I bought it from did not know anything about the bluetooth in it. It has buttons on the steering wheel for toggle between radio and phone. Wouldn't this mean that there is bluetooth in it. Or is this just a feature if you want to upgrade to the bluetooth later. I am trying to figure out if it does have bluetooth. My cellphone does not pick anything up. It says no bluetooth found. I do not want to go to the expense of buying a new phone that is listed as bmw compatible on bmw4wireless.com, if it doesn't have bluetooth. Does anyone know for certain if integrated bluetooth is a standard feature??

Bluetooth is an option of the premium package. Do you see ACTIVATE PHONE when pressing the R/T button on the steering wheel? The you have BT.