I tried looking on HT for a couple of hours and I couldn't seem to find a step by step replacement thread. I've gotten far enough to take out the passenger side bulb that I think burnt out. I can't find the exact same bulb that I had in there and Philips customer service on a Saturday is the worst thing I've ever experienced. 30 minutes on hold then I got hung up on. Twice! I have the HID Ballast Black Housing headlights

I think I may have found the same bulb but I'm not sure.

http://www.philipsxenon.com/philips-...id-bulb-p-1265

Philips Germany
D2S 35w 85122 +
<E1>03V DOT 11G803

 

I got the bulbs. The problem i ran into now is getting the bulb back into the headlight slot...