In Reply to: Found Cell Phone Wiring in '00 M posted by Rosenberg on January 11, 2000 at 22:03:50:
In my 00 M-coupe, the connector was directly under that little carpet square. The wiring was electrical taped down about 1.5 inches back from the plug. When I peeled off the tape (that did require small fingers!), I was able to pull the plug out about 3 or 4 inches.
BTW, I used the switched and ground leads to hook up my V1. I used .093" pins from Radio Shack into the connector to avoid cutting any wires. The .093" pins don't really fit (someone wrote that it takes a special .098"), but if you "expand" these pins with a small nail, they "become" .098".
Here is a good reference: