Ditto ard in regards to the module in your first post....it isn't legible...is it the JBE? If YOU can see the 11 digit BMW part number...you can type/paste that into the part number search box on one of the online part database sites to see which BMW models uses it (like www.realoem.com or BMWfans.info.

Looks like the AC's & sunroof's direct control modules (the "control center roof" & IHKA) are under the control of one of the major gateway modules...the JBE (junction box) module: https://www.newtis.info/tisv2/a/en/e...ronics/csgGD2D

Here's another link to info about the JBE: https://www.newtis.info/tisv2/a/en/e...ronics/XVDnMDM


The air conditioning/heating system's control module is the IHKA: https://www.newtis.info/tisv2/a/en/e...rsion/GP9io2f2.

The sunroof (based on the wiring diagram from the TIS website) is under the control of the "control center, roof" (that big thing right in the front center of your headliner:

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