I went for a ride this weekend and my DS650, and my fan didn't turn on. I was thinking that it wasnt running hot enough to turn on, so i kept on riding. I was riding and then my red oil temp light came on and then i tough what the hell is wrong with this thing. I turn my four wheeler off and then turned the key on to see if the fan will turn on and it never once came on even when i started it, so i let it cool. I rode it again and then when it got hot the temp light came on again. Can someone tell me what is going on with that thing? thanx