Mine is hooked up that way, I believe, but I have the Axtera(?) radio. I had a shop do it, so I'm not sure. If that's what they did, the only thing visible on the radio's screen is a warning to not watch the screen while driving (or something like that). The directional & back-up cameras still work when needed, so that's all I care about. If I had quick access to my rig I'd go check the screen, but it's in storage about 3 miles from here.
I also had a docking station installed so I can move the XM from my Subaru to the A.C.E. I have a lifetime subscription, so it's worth the little bit of inconvenience to do that when we travel.
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