Several Lights Issues!

[Rysiek]

I have a 2015 Thor Axis 24.1. Coming home from my trip last night, I was flagged by other drivers that something is wrong with my coach. After stopping at the gas station, I noticed that my marker/clearance lights and taillights are*not working at all, except one fog light (could be burned light bulb). Also, the instrument panel cluster lights do not work (could have loose plug under the dash?). The LCD display (odometer, trip A & B) works fine. Rotating the switch will not lit or dim the instrument panel but will only turn on the reading light located where the fog lights, generator, etc. switches are (located under the radio). The turn signals and stop lights work fine, and the headlights will work only if I put the coach in Drive!
I will start checking the fuses first, and I hope to find a bad one, but I have a feeling there might be more here. Did anyone experience anything like that? I’m looking for suggestions and ideas on what else could be wrong.

[Rysiek]

Mystery has been solved. After posting my message, I started reading other posts and found one from JamieGeek, I believe, who asked someone with similar issues, what was the last thing they worked on? Well, in my case, it was the radio replacement. I opened the dash cover where the instrument panel was and found loose display and light switch connectors. The problem was solved. Sorry for jumping the gun by posting my message instead of doing more investigating work beforecallinh.