Since the time of purchase, our Aladdin has only displayed on the mini-Sony display next to the instrument panel. When it comes on, there is a notice "the auxiliary display is disabled when the ignition is on", which leads me to believe the auxiliary display is the overhead TV. There is a separate joy stick on the side of the kitchen sink cabinet. I assume it's to operate the overhead display when we are parked.
When we are in a campsite, the only way to check tank levels, etc. is to lift up the front curtain (which always unhooks some of the runners for the slide) and turn on the Aladdin from the driver's seat. Of course, I could go outside and look at the gauges in the water bay, but who wants to do that when one is "glamping"?
Taking the back off the TV cabinet in order to work on TV connections is a pain. I think I recall an un-used cable coming from the cabinet above the driver's side window to the area behind the TV. Could this be a connection to the "auxiliary display"?
Any thoughts would be appreciated.