We just picked up our 2021 and only one issue so far. I cannot connect to the Winegard either wifi or blue tooth. Not sure if there is a power switch somewhere that I might be missing. Nothing in the main control panel.
Should have a small push button switch, maybe near the similar tv antenna booster switch. Usually near what they call the entertainment center. Sometimes they are labeled.
If we knew what model you have, someone could tell you where to look.
Just pushing the button won’t activate it. You need to install a SIM card in the roof dome, then program it. Instructions are on LTV website.