James, I did not had any other improvement better than it was before. I mentioned CCU for "climate control unit"
I still wondering why all other instruments like fuel gauge, engine temperature gauge, oil pressure, and the glow plug light are all crazy right now. Even the emergency lights are not working. If it was the case, could a wrong connection of the round connector cause all these damages? I didn't noticed any burning wires, short circuit or any smelling of anything burning when I connected for the first time.
Cluster light for high bean is on at all time, battery light and brake light are also on. There are not on single light illuminating the cluster, the CCU and the windows switches. I just got my CCU unit and the central door locks and my radio working again. I reset the radio and it is worked again but it went bad when I connected the cluster for the first time and turned the ignition key to on position
As I remember all connectors behind the cluster can be connected only in one position. As the big D was broken, the round connector is the only one that have a change of be connected wrong but it was inspected and re-connected again. Do you think that the first connection can cause damage to other parts of the car?
Can the cluster itself be damaged and no longer working correct?
I am really disappointed with this problem not understanding why all this happened and after few tries it still not resolved.
Any help is really appreciated.
Thanks

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Nyck - TX - USA