I have bought the HID fog kit from highperformancebulbs.com and they work great however I own a tempermental 2007 335i. I've had my hid fog kit for over a year now. They work but there's a trick to it. hehe. I have to turn them on while the car is in motion.. then the annoying part happens...the intermittent fog light malfunction errors and ding noise! I've gotten use to it but I definitely need to take it out if possible with coding since I always have curious passengers. If the car stays still too long with the error, it sometimes will turn off and sometimes it wont! HID Fogs FTW tho!
i need to learn how to code...