The connector for the 3-Pin CD Changer cable pulled loose when I was trying to get to the battery in my '03 MCS.
Which holes are the wires supposed to go in?

 

As you can see the connector holes are labeled 3-2-1 and there are red, black and white wires.
If someone could please take a look at which color goes in each number on the connector that would be great.
Or even a closeup picture of the side with the numbers on it would be fine.

 

The electrical diagram says:
pin 1 brown (ground)
pin 2 red/brown stripes (k-bus)
pin 3 white/red/yellow stripes (connects to a fuse, probably power)

But these colors don't match the ones you listed. Look at them more carefully and test for power and ground if the colors are in fact different.

 

will do.. thanks for the reply