[Cmaddox335]

Halp! My driver side low beam went out. I looked into the CPO Warranty and it says headlights aren't covered...Anyhow I found the part number for the bulb from realoem, it is 63217217509.

I've read on the forums about xenons, and bi-xenons...how do I know which I have? Also, I'm thinking of getting aftermarket bulbs, can someone point me in the right direction for that. Will changing the bulbs effect the adaptive headlights?

[kevin@bavarianx]

You will need a new D1S bulb. OEM are Philips xeno start. I only recommend my customers Philips and MTEC bulbs so it would not give any errors or damage your headlights. PM me if you are looking to get a pair of bulbs or have any other questions.

[Jeff@TopGearSolutions]

http://www.highperformancebulbs.com/d1shidbulbs.html Phillips D1s

[Cmaddox335]

I ended up going through Jeff. The guy from Bavarian was EXTREMELY slow to respond to my PMs, and when he did would I would have to wait another 12+ hours for a response without fully answering my questions... /end rant.

Hope the lights are awesome, I ended up buying some new fog lights too. Gah, whenever I go on tuner websites I feel like a kid in a candy store. I need to keep my credit card away from the computer lol.

[jayman714]

just got done mine and yes it is covered w/ warranty...