Man...the confusion on the internet is awesome.

I have a 2005 AMG E55 with HID headlights and the original fog lights installed. I had one buld go out and it is time to replace and possibly upgrade.

What bulb is in this car originally? I am reading different ones, 9006, H1 and H11. can someone clear this up for me please.

HID Fog Light Conversion kits: I read many stories out there about this. Some say it did not work and some said no problem. I am looking for a plug and go kit with 4300k-5000k HID bulbs. Anyone have my car and have this installed? What do you use and as it easy. I am OK with these type of items and changing out but basic is better.

Thanks All....

Sylvania says 9006
PIAA says either 9006 or H11

Just pull a bulb and look at it?

9006
https://mbworld.org/forums/2657262-post3.html
Check the polarity at fog light plug, most AMG's have an inline adapter that reverses the polarity.