I have a 2015 Road Glide Ultra CVO and have this whistling noise as well. I hear it mostly at 65 – 70 mph. After experimenting with closing off various gaps in the fairing with painters tape and then road testing each time, I found that the gap between the lower part of the headlight and the fairing on my bike was definitely the culprit.
I phoned a few Harley dealers (service dept) and all stated they never heard of the problem. I will try the 3/8" foam suggestion that I seen in another thread. I also read on another post that one person took outer fairing off and put a piece of automotive moulding from Pep Boys into the gap. I'm not pulling off outer fairing myself on a new bike as this should be a warranty fix from HD. Any other other solutions out there?
I phoned a few Harley dealers (service dept) and all stated they never heard of the problem. I will try the 3/8" foam suggestion that I seen in another thread. I also read on another post that one person took outer fairing off and put a piece of automotive moulding from Pep Boys into the gap. I'm not pulling off outer fairing myself on a new bike as this should be a warranty fix from HD. Any other other solutions out there?
