My headlight looks clean and clear sittin' in the garage but is blurry once it is on. Any way to clean the inside of the lens? Or is the outside the problem? Can't tell.

Anyone else with this prob?

 

Funny that you ask.
I noticed the same thing on my 06 Dyna Custom and did some cleaning last night.

I removed the light and sprayed some water in the lens and drained. I then sprayed some s100 cleaner and let it sit for a few minutes and rinsed. It was a lot better but still had a film. I then used some glass cleaner a managed to get a finger in there with a rag and wiped it down (the chrome part that is, the glass lens was clean). I then rinsed again, and used some compressed air to get all the moisture out. Reassemble, tested and the lens looks crystal clear.

It seems like a lot of work but it only took about twenty minutes from start to finish.

I hope this helps.