Hello everybody,
I just bought E-Class 220 cdi 2005 model...I have the small screen lcd...in the system I found a bluetooth connection, I connect to my N70 cell phone, but nothing happens...Can somebody explain me this feature? thanks in advance.

 

even tho you can access the bluetooth in the comand syatem, you cannot not simply connect the telephone to the system,

presuming that your vehilcle has the pre wiring already fitted into the center console you require to purchase from your Merc dealler a blue tooth adaptor which is to be fitted into the center console.
once this device is installed follow the instalation instrustion which come with the adapter and the system will work.