BTilke, this is off subject a bit but if are not staying at KE because of parking, I can direct you to cheap long term parking about three blocks off of the autobahn and directly across from an underground station that will take you directly to the stop outside KE's front door.

Was very convenient with direct access on and off of the autobahn (I think it was the A4) and much cheaper than the 30 or 35 eur charge at the KE

Was my finest moment of navigation especially coming off of an overnight flight into Munich. Let me know if you are interest and will review my notes.

Thanks, but we prefer valet parking for city hotels or at least a parking lot next door. Plus we're taking our dog with us and the KE doesn't accept pets.
A good tip anyway, worth noting for people driving to Vienna.