Mine doesn't whistle, but in heavy rain leaked into the cupholder and all over the console. I think it was lack of silicone just like the leak I had on the outdoor TV console that killed 2 TV's. There was hardly any silicone on the top of the outdoor box, same with the window. Waiting on rainstorm for verification.Ron.
RON & LOVER, 2013 Entegra Anthem 44SL Ebony Blaze
'13 Aluma Tilt Trailer, "WHY FLY1",Golf Cart "WHY FLY2"
BRUISER, English Mastiff, DIESEL, English Mastiff & STELLA, the Pot Bellied Pig