This plea is going out to anyone with the ACM installed in their s-type, x-type, or XJ.

The audio connectivity module kit comes with a intermediate connector wiring harness at the rear of the head unit that gives power and 'wake-up' signals to the ACM via an offspring pigtail. See the below pic.



Now, here's where I need your help. I'm lacking the harness. I am asking somebody to physically identify the wires on that harness that this little pigtail connector shares, or to the pins on the head unit that correspond, and to which order those apply to the 4-pin connector.




Pics would be FANTASTIC, and you'd have my utmost appreciation and in your debt. Thanks guys!

 

See main thread here....https://www.jaguarforums.com/forum/x...arness-142650/