Hey guys, I have a 2008 X5 E70 and i am completely lost and confused. I have no idea about what lights i have on my car only that they are classic xenon and day lights are the classic rings. Last week i saw a 2012 X5 and i fell in love with the difference in the front lights and thought i must have the same.. So my trip started.. I started looking around and saw the above site..

I want to buy the Led bmw angel eyes from the link above but can someone explain to me what does the following mean.. because i don't want run into compatibility issues...

Please note: For the High Power LED BMW Angel Eyes to fit, the BMW must have factory equipped HID Headlights.

What is HID headlights and how do i know if i have it? is it something standard ? do i check with my dealer ? is there another way to find out if my can has HID ?

thanks,,,