Instrument Cluster Fog Light

[invader166]

Good day gentlemen (and ladies ) of the forum.

Are any of you familiar with how the fog lights LED indicator lamp in instrument cluster is normally powered?
I would imagine it receives power from one of the wires of the wiring harness from the back of the instrument cluster. Any ideas as to which one?

Thank you in advance!

 

[notfred]

Looking at the service manual, the instrument cluster actually has very few wires going to it. One pair is C-CAN and the front fog light indicator is driven from a message on the C-CAN bus according to page 742.

 

[invader166]

Awesome! I don't suppose you could post of screen-shot? That's one of the sections in the service manual I unfortunately don't have access to.
Strange that I had no trouble finding the service information for the high voltage & traction battery systems...

 

[notfred]

Here's a screenshot of that page showing the front fog cluster light is driven from the C-CAN bus, as are most of the other warning lights