I own 2 pups, a Jayco and Coleman. I've owned the Coleman for 4 years.
From the day I got it, I noticed an on-off switch by the inside front wing that I had no clue what it was for, and I don't recall seeing it in the manual. My kids and I flipped it off and on over the years, but never heard or saw anything happen..
Today, I'm doing a repair on the step of that trailer, and I needed to lay on the ground at one point.... As I looked up, I noticed a black wire running up near the step that I never noticed before. I said what the heck does that wire go to??!! About a second later, I noticed an orange round lens facing over the step, that is completely hidden from side view!! I said NO WAY!!!!! I knew immediately at that point what turned that light on.
I immediately scrambled to get a bulb for it, and waddayaknow... It works!
Only took 4 yrs LOL