Right headlight out , dealers price +$350 . HID S1 found at Auto Zone . Removed tire to get to opening in wheel well that has a opening to get to bulb . New bulb did not work , tried it on the working left side and it worked, then tried old bulb on the working left side ,it also worked . then thought about fuses, I found 2 for each side so i switched those , left side still works so it must not be fuses . Then discovered that there is a ballast . dealer price again +$350 , saw several on ebay $100 . Problem is I can not get to the ballast , it is attached to the bottom of the headlight assembly , can not find any info on how to pull the headlight assembly or a way to get the ballast off . can someone help ?