2011 Mcs I need some help identifying a few wires and what they do. The top of the plug there are two spots that have pins 1-12. I have a few wires within those two spot and I need to find out what they are and control. I know it's related to aux and the bluetooth mic, but I need to know what each wire is. Thanks.
After contacting a few dealer ships I finally got one to help me out. I was able to get the info on all the wires circled in red except the 2 grey wires. The dealer isn't sure what they are which I thought was Strange.
