Did you check the connection at the awning end near the door? The LED strip attaches to the wire at that point. It may have come loose. If not, those LED lights don't seem to be very robust. About 30% of mine are out, but the rest are bright. It could also be a fuse, but probably other things would be out too. If you pop the LED wire apart, you could check and see if you have any power to that wire. If you do not, I would check the fuses and then check to see if you have power to the switch that turns it on. Thor wiring issues are well documented. It could be as simple as a loose wire at the switch.
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