I just bought a 09 v last Sunday with 4500 miles on it. On my way home from the dealer I noticed that my oil pressure light had come on and then went away after a few minutes. The light stayed off until today while I was on my way home from work. I started looking thru some other threads on here and the general consensus is it is a faulty oil pressure sensor. Other than that issue I'm loving the bike it is a blast to ride and it sounds awesome with the Vance & Hines pipe the previous owner had put on it.