The light switch is located on the panel to the left as you enter the door or left side of kitchen sink. The use/store switch has to be in the use mode as these work off the 12V coach batteries. Itís located closer to the floor next to the awning switch. Also, each light fixture has its own switch on the fixture.
New RVs usually come with a bunch of manuals for various components. Most of those manuals are accessible online. Suggest you save them into the cloud, rather than print them off. You usually only need a few pages.
Bad decisions make great stories!