Dealer called today. Burnt valve on #4 and scored wall/ Needs new block and fitted pistons being air overnighted. I told them to put in new valve seals and rod bearings(parts only labor is included) Very happy with how this is being handled by both dealer and MB. I had the oil consumption written down and they said the computer had record of even one we did not write down. Said not all computers have kept track as well. Free loaner car as well so I don't think anyone could be upset how this is going down. Will advise the outcome and cost next wed.