after market cell phone kit
Since www.benzsport.com is closed, would anyone happen to have saved those pages?
anyways - all he did was had the mute wire from the cell kit attach to the mute wire going into the radio - yellow wire. he did not have the ability to use his steering wheel buttons. just when the phone was in use, the radio would mute and display "MUTED" - same as MFD - or "TeleAid Active" on COMAND systems. sound came from a seperate speaker.



