Strange Behaviour Of Heated Mirrors

[Skyliner33]

The bit 3 of byte 15?? Or the coding screen? Select Control Module --> 09-Cent.Elect --> Coding ...
You have latest VCDS software - at least version 18.9?

You can always select "LCode2" from top left to get just plain full "bit view" without decodes.
View attachment 38545

Thanks - found it.
I was forgetting to select byte 15.