How do I get to Radio on my 2022 Sunstar

[dbest1]

I am getting "check tuner" messages when I try to access the Sirius XM app on my new Sunstar 32M. After checking with Winnebago and verifying an XM tuner was installed on the Sony XAV-AV3000 AV receiver, I am now left with getting into the center console so I can get the radio number (which I need so to eventually set up the service), and to check to make sure the tuner is properly seated and should be in working order.

My question is how do I access the center console to get to the back of the radio? I have looked several place on Winnebago's website and can find no instructions on how to access that area. Any help is appreciated.