>
> This is something the use of a VAG tool or emulator (VAG-COM, for instance)
> with a copy of the service manual should be able to diagnose with relative
> ease.
the 2.4l engine has no electronic accelerator pedal. All gasoline
without this has an extra cruise control unit and this unit has no
interface to the VAG tool.
>
> fwiw, I had two cruise control stalks replaced under warranty on my S4, the
> first the day the brand new car was delivered, the second about two years
> later. I believe the stalk is identical to that on the A6...
I have checked the cruise control stalks at the conector between the
wiring harness and the cruise control unit with an multimeter. It seem
to be ok.

Martin