Dash A.C. won't come on

[John n Jan]

Got ready to leave,  dash A.C. and shades, radio, fans won't come on.  We have a 2011 Tiffin  Open Road. Not sure what to check. This is the wife here texting while hubby is check-in stuff. We're newbies! What can I say! Any help would be appreciated.

 

[darsben]

Does it start?

 

[wae]

Is it the A/C that isn't working or is it the blower that doesn't turn on?  The first thing I'd be checking are fuses.  I don't know how they wire all those things, but if they share a common ground wire at some point you could have a bad connection there.