We had a leak, found it to be the lower (for better words) rain gutter that is about 3 inches below the roof line. When it rained, water would run off the roof on to the gutter and then would come in above the drivers side window. Once we resealed the top of the gutter, no more water. We have given up on the dealer in Caynon City, they caused more problems then solved.
2011: 54 days, 2012: 218 days, 2013: 175 days, 2014: 196 days
2015: 188 days, 2016: 72 days,
2009 Berkshire, 390QS, and toad