TooLittleTime, did you ever find out why your setpoint for the cruise wasn't working? Was it a ECM problem? I have the same problem after upgrading my tdi to a 2015 vw tdi gauge cluster.
You will need to go to a tuner, and get your ECM updated. Its a setting at the factory that VW sets depending on the electronics in the vehicle. Either ECM provides more or less info on CANBus.TooLittleTime, did you ever find out why your setpoint for the cruise wasn't working? Was it a ECM problem? I have the same problem after upgrading my tdi to a 2015 vw tdi gauge cluster.