I have a 2009 Sportsman 550 XP EPS and when I went to change one of the bulbs in the tail light I noticed the plastic housing was melted. Since I bought the quad used, I figured someone put in the wrong bulbs when they replaced them. So I ordered new tail light assemblies for both the right and left side from Polaris (came with bulbs and sockets). Installed them and did some checking to make sure the brake lights were not stuck on.
However, after a couple hours working on it, came up with the following questions.
1. The bulb itself has the large filaments illuminated and the very small filament is NOT illuminated. My assumption was the small filament in the bulb was for tail lights and the large were for brake lights. Is my assumption correct?
2. No matter what I do, I can’t seem to get the brake lights to work either from the front brake lever or the rear brake pedal, is it because they are stuck on or is there another reason? If the brake lights are stuck on, is this why my assemblies melted? This led me to more questions lol.
3. Does the brake light activate from the foot brake pedal or does it only activate from the front brake lever? If it only activates from the front brake lever, then I’m wondering if the brake light switch in the lever system is simply bad. BUT, question remains about the bulb in question 1.
I simply don’t want to waste $160 on new tail light assemblies by having the assemblies melt down again. Thank you for your consideration in helping me by answering my questions and concerns.
However, after a couple hours working on it, came up with the following questions.
1. The bulb itself has the large filaments illuminated and the very small filament is NOT illuminated. My assumption was the small filament in the bulb was for tail lights and the large were for brake lights. Is my assumption correct?
2. No matter what I do, I can’t seem to get the brake lights to work either from the front brake lever or the rear brake pedal, is it because they are stuck on or is there another reason? If the brake lights are stuck on, is this why my assemblies melted? This led me to more questions lol.
3. Does the brake light activate from the foot brake pedal or does it only activate from the front brake lever? If it only activates from the front brake lever, then I’m wondering if the brake light switch in the lever system is simply bad. BUT, question remains about the bulb in question 1.
I simply don’t want to waste $160 on new tail light assemblies by having the assemblies melt down again. Thank you for your consideration in helping me by answering my questions and concerns.

