In this video, at 03:04 minutes, they install new tailgate lights and also have only 2 wires, ground and 1 power wire to power the lights.
https://youtu.be/aZpW4ny1S6g
But you can see that they're are clearly 2 bulbs in the tailgate housing!
They then test all the lights on the vehicle, and tailgate lights never light up! Only reverse.
So is it some kind of extra option??
Do you guys have this light on??
Interesting...this guy got 3 wires
https://youtu.be/1TO9Hf6_H3Q
It looks like that light is for fog lights.
https://xoutpost.com/bmw-sav-forums/...t-2003-x5.html
https://xoutpost.com/articles/x5/lig...s-2005-x5.html
https://xoutpost.com/bmw-sav-forums/...light-mod.html