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1994 Mercedes Benz 600

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 7 of 8 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Vehicle Speed Control complaints

1 reports
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49,000 miles · Feb 11, 2010
Engine And Engine CoolingFuel System, GasolinePower Train

THE VEHICLE UNEXPECTEDLY DEVELOPED SUDDEN ACCELERATION WHEN SWITCHING FROM PARK TO REVERSE OR ANY OTHER GEAR. THE FIRST TIME IT OCCURRED, IT ALMOST RAN OVER MY CHILD WHO WAS PLAYING NEARBY AND I WAS TRYING TO BACK UP THE CAR OUT OF THE GARAGE FOR A WASH. ONE MOMENT THE VEHICLE RUNS FINE, THE NEXT IT SUDDENLY AND UNEXPECTEDLY ACC…

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THE VEHICLE UNEXPECTEDLY DEVELOPED SUDDEN ACCELERATION WHEN SWITCHING FROM PARK TO REVERSE OR ANY OTHER GEAR. THE FIRST TIME IT OCCURRED, IT ALMOST RAN OVER MY CHILD WHO WAS PLAYING NEARBY AND I WAS TRYING TO BACK UP THE CAR OUT OF THE GARAGE FOR A WASH. ONE MOMENT THE VEHICLE RUNS FINE, THE NEXT IT SUDDENLY AND UNEXPECTEDLY ACCELERATES TO A HIGH RPM, EVEN BURNING TIRES IN THE PROCESS.AFTER TROUBLESHOOTING, IT WAS DISCOVERED THAT THE THROTTLE ACTUATOR ("ELECTRONIC THROTTLE ACTUATOR" "THROTTLE BODY") WIRING HARNESS HAD MULTIPLE SHORT CIRCUITS AS A RESULT OF THE WELL KNOWN MERCEDES WIRING HARNESS DEFECT (WHICH AFFECTS THE MAIN ENGINE WIRE HARNESS, ANOTHER SOURCE OF DANGER AND CAUSE OF MANY ACCIDENTS). THE WIRES' INSULATION OF THE INTERNAL WIRES PREMATURELY DISINTEGRATED AND TURNED TO DUST. THIS CAUSED MULTIPLE SHORTS AND THE UNEXPECTED BEHAVIOR. PLEASE NOTE THAT THIS IS A 400HP VEHICLE AND AS A RESULT OF THIS DEFECT IT TURNED LITERALLY INTO A KILLING MACHINE. THE VEHICLE HAS UNDER 50,000 MILES SINCE NEW AND COST $140,000 IT HAS NEVER BEEN PARKED OUTSIDE AND WAS, UP TO NOW, CONSIDERED A SHOWPIECE AND MAINTAINED WITH THE UTMOST CARE. MERCEDES BENZ WAS CONTACTED AND REFUSED TO HONOR ANY REPAIRS. THERE ARE SEVERAL THOUSAND COMPLAINTS ABOUT THIS DEFECT YET THE NHTSA HAS DONE NOTHING ABOUT INVESTIGATING MERCEDES BENZ. IT IS ESTIMATED THAT OVER 100 LIVES HAVE BEEN LOST WORLDWIDE AND MERCEDES HAS QUIETLY SETTLED THE MOST NOTORIOUS ACCIDENTS. THIS IS WELL KNOWN TO MERCEDES BENZ AND THE INTERNET IS REPLETE WITH EVIDENCE. OVER TWO MILLION VEHICLES ARE AFFECTED. I CONTACTED BOSCH ENGINEERING, THE CONTRACT MANUFACTURERS OF THE PARTS AND SPOKE WITH AN ENGINEER. BOSCH IS FULLY AWARE OF THE DEFECT AND THEY BASICALLY CLAIM THAT THESE UNSUITABLE, LOW-QUALITY WIRES WERE SPECIFICALLY REQUESTED BY MERCEDES-BENZ IN THEIR DESIGN. THIS IS A $3+ BILLION ENGINEERING PROBLEM THAT MERCEDES HAS REFUSED TO ADDRESS AND THE NHTSA, PRESUMABLY AS A RESULT OF POLITICAL PRESSURE HAS NOT INVESTIGATED. *TR

NHTSA ODI #10308743

Official recalls

1

96V175000 · Visibility

Sep 19, 1996

IF ONE OF THE HEADLAMP WIPER ARMS BECOMES MISALIGNED, THE WIPER BALDE CAN LODGE IN THE GROOVE UNDER THE HEADLAMP. IF THE WASHERS ARE ACTIVATED WITH THE WIPER BLADE IN THE MISALIGNED AND LODGED POSITION, THE WASHER PUMP WILL RUN CONTINUOUSLY EXPELLING ALL AVAILABLE FLUID.

Consequence & remedy

Consequence: PUMP OPERATION IN THE ABSENCE OF FLUID CAN CAUSE THE PUMP TO OVERHEAT AND CAUSE A VEHICLE FIRE.

Remedy: DEALERS WILL REPLACE THE HEADLAMP WASHER PUMP ON THESE VEHICLES.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.