Quote:
Originally Posted by hugo_nz
Already mentioned in an earlier post.
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Sorry I don’t know what a BCP is or if this is also the door control module or how they relate.
What I glean from the last post with the documentation it seems clear that these lights don’t connect to anything but the door control module and probably aren’t directly related to ambient lighting bus at all.
The door control module probably doesn’t use any logic or communication/addressing to control these lights, the “PWM signal” is likely just a standard LED PWM driver that is powered when on and not powered when off. The translation makes it sound like there is some special pulse sent to tell the light to turn on, but is probably just normal LED PWM power.