Thanks for the information.
I must admit I'm feeling a bit lost. My Jan. 2017 X1 seems to have led headlights.
As for the tail lights, I am unsure....
Below are some pics.
If anyone could help me find out what type or rear units I have, this would be great because I'm going to swap the tail lights using a retrofit kit for pre-LCIs. The wiring differs depending on whether my X1 is equipped with halogen or leds, but the notice does not say whether this relates to the headlights or the rear lights!
My pre-LCI tailights have led strip and halogen bulbs...