Left


Right


The first thing that strikes me (I was expecting it) is the number of pins in the connector, 6 pins, I will have to go over some concepts about erWin diagrams and pin assignment.
Nothing to modify in the already manufactured wiring because it is related to the +15 power supply and the ground (duplicates), only what is related to the HB signal and its final assignment to the BCM




I assume the assignment for HB signal will be the same it has currently has for halogen headlights.
Halogen headlight diagrams.
T46b/39 Left

T46b/2 Right

On other hand I would appreciate if someone could tell me the number of wires that reach your 8IX LED headlights. (6?) (7 for USA market)
Also in case of 8IT LED headlights.
TIA

All this it's just to solve the erWin diagram puzzle.

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