I need help, please! PIOGM1V2

[hinten]

Started the install over the weekend and still haven't finished. My truck is in pieces and I am wodnering if anyone has an idea on how to help me.
A couple of issues:
- the PIOGM1V2 controls my pioneer xm9003, changes channels up and down but the display of my factory radio shows nothing. No text, no channel information not even the channel number?
- when I connect the RCA adapter to the IP-bus out of my XM radio I still only get the XM signal on both Aux 1 and Aux 2. The RCA adapter works when I connect it directly without the XM radio.
- I finally got s frustrated that I disconnected everything and just wanted to put it all together how it was. Guess what, I can't get the factory radio to fit anymore. it just won't slide into the slot all the way. How did you guys manage to actually fit the box and the tree trunk cable run of the PIOGM1V2 into the dashboard when I can't even fit the radio without anything? Did you move the new cable to the right or the left of the radio? Did you pass the wire underneath the radio?

I've got bloody knuckles after this operation and could really use some help!