So I have hooked up the Durametric again today and have now also ticked Instrument cluster and ABS in the start menu. What you can actually check is how the pointers in the cluster move, my cluster passed all tests. Interesting that I have no key buzzer but light buzzer. And belt buzzer is also not functioning ;-)
With the ABS menu I think you are able to operate that while doing a brake fluid change including the ABS circuit.
