That I dont know...I'm rocking the OE lights style (halogen?). Bought from an XOutpost member and in pristine condition to replace my super hazy and scratched original lights.
Regarding how I found it - Based on some tipper I got from a 540 genius on Bimmerforums.com I googled AMP throttle body plug/connector/harness, etc., etc. Apparently the OE mfr of the plug is AMP. That lead me to the PartsGeek website and Standard Brands piece. Below is a link to their website where I selected 2002 BMW X5, and searched for "Throttle body connector". Buyer beware though as there was no motor option (3.0 versus 4.x). Maybe they use the same throttle connector?
https://www.partsgeek.com/ymm/2002/b...ttle+connector
The Indy guy I use is going to re-pin it, rather than splice it in with the crimp connectors. This is good because I'd be sad if I had to look at a bunch of crimp connectors up front and center when I opened the hood.