Here, this is the full one for A4 B5 Facelifts - Link 1
Also here are some tips & tricks you can use - Link 2
Channel 1 is the most important and easy. If it displays 0.0 ure AC is ok mostly.
Display something else, reffer to the list for trouble codes.
I just fixed my fan control module displaying 18.3 code. Yuppi heat .
Some channels are used only in combination with VAG-com for complex testing..