I just got my TYC heads for my 6th gen today. I'm having them, and some OSRAM SilverStar +50% bulbs professionally installed. It looks like there is three bulbs though, one H1 low, one H1 high and one weird bulb. My question is, the low beam has a wire + harness hooked to it, and so does that weird bulb, but the high H1 does not. Is this normal? How do my high beams work?