Default Help with disconnected wire from connector X11012 and CAN communication error

[DragoMPower]

Hi everyone,

I need some help troubleshooting issues on my BMW.

1. In the trunk, I found a wire pulled out from connector X11012. The wire that came out is green with a yellow stripe. Along with it, there is another wire red with a black stripe, which has power running through it. Could someone please confirm the function of this green/yellow wire, and whether it could be related to my current problems?
   
2. I am also getting several CAN communication errors (I will upload a photo of the fault codes). At the moment, my IHKA module shows activity (climate control panel responds), but the blower does not turn on at all. On top of that, my SZL module is not working – DSC cannot be switched off, and PDC is not working either.
   

Has anyone experienced this combination of issues before, and could the disconnected wire be the cause? Any advice on how to trace this fault would be very helpful.

Thanks in advance!

https://mega.nz/folder/le8UFBwL#pXzIhRk_1WaYnu6tk-eLBA