One problem related to gasoline engine has been reported for the 2000 Mercedes Benz 400. The most recently reported issues are listed below.
Vehicle shuts itself off while in motion. Problem persists at random times and situations. Incidents happened traveling at 60mph after 30min of travel, at 5mph after 1 hour of travel, and at 5mph in reverse seconds after turning vehicle on. Incidents happened the day after dealer delivered new vehicle. Both dealer and manufacturer have been informed. Dealer towed truck today to inspect.