I went out driving last night (Had to put tape over the lights to see) and I'm sure at some point I did what you said, and they didn't stay on. I tried to take the car to the MB dealership and they said they can't look at it because it's part of the Chrysler shell. Took it back to Chrysler, and I have an appointment for 10 tomorrow. I'll take it down there and hopefully they can figure out the issue and get it fixed.

One more thing to add, is that I can hear a faint whining noise inside the car. It changes pitch if I put hit the on/off dome light switch, or change the toggle on/off. Does yours do that?