still yamaha has not for 2009 have 2 lamps on when on low beam...so heres what I did, one side runs a H1 lamp, the other side (high beam ) runs a H4 lamp, H4 lamps have both hi and low beam built in to the bulb, but only the high beam is wired , I took a female spade from a used vehical, thats the terminal in the female clip that plugs in most automotive headlamps, secured 10" of wire to it , slipped the spade into the empty slot on the block of the yamaha plug end for the H4 bulb , which is the H4s low beam , then joined it to the hot wire of the H1 bulb...no more comments .....hey buddie you got a headlamp out ! :thumbup: