Polaris PIDD 2.0 and Polaris Stereo

Hi

I bought the Polaris PIDD 2.0 and the Polaris part #2880417 which is the premium roof with a MTX stereo that says Polaris, attached a picture of the stereo. I am going nuts traying to connect the PIDD and the stereo and haven’t been able to do it, I have the cable mentioned in another thread for the audio but I don’t find where this cable goes (part#2881652)

I have checked all cables and can’t find how to connect the PIDD to the MTX stereo, could somebody help me out? I have the car dissamble and can’t use it because can’t connect the stereo.

MTX Overhead Audio Pod | Polaris RZR Store

thank You