I had the EXACT same leak as vchris!!!! I also just today noticed that the wiring for the under-awning LEDs went through a hole in the rail of the awning into the RV and NO SILICONE, not even a drip loop!!!! That water could possibly get into the garage as well... what I've found with our 2015 3800 is that you need to check it over with a fine tooth comb!!! They do or forget some of the weirdest ****!!!
2009 F350 SRW 6.4 Diesel w/Spartan tuner, AFE exhaust, AFE cold air intake, Airlift 5000 ultimate bags with wireless air compressor.
2015 Voltage 3800 Epic 4 package