Quote:
Originally Posted by Udyr
You can't turn the sound all the way off via iDrive sadly. Just down 
I'm going to give the dealer a call to see if one of their techs would know. |
There is no 4 pin or 7 pin connector. You will have to install it yourself. I've done it and it will take about 1-2 hours depending on your ability. Soldering will be difficult as the space to work in is tight. Solderless connectors are a bit easier but still difficult because of limited room to work. Small hands and good vision(neither of which I have) will make the job much easier. I soldered my connections.