I bought a 2010 RTS with 2800 miles on it about 4 months ago and I see that there are only 3 tail lights working on the right side out of 9. I checked the manual and is shows how to replace all bulbs but the tail lights. I did a search here and didn't find much info on bulb replacement other than it sounded like I might have to tear half the bike apart. Any info on bulbs and replacement will be helpful.