NHTSA Data Explorer
Mercedes-Benz 400E
Data refreshed October 26, 2026
Select a model year to filter results to that year of the Mercedes-Benz 400E.
Complaints
66
Active records
Recalls
6
Active records
TSBs
9
Active records
Filing history
Monthly totals over the last 20 years. Click a legend item to show or hide that series.
Reported severity
Based on consumer complaints filed since 2000. Recalls and TSBs do not include severity data.
Deaths
0
Injuries
1
Crashes
3
Fires
5
Top reported issues — Mercedes-Benz 400E
Click a category to expand its values.
Condition issue
Engine behavior
Operating state
Thermal issue
Electrical issue
Performance issue
Reporting mechanism
Driver assistance issue
HVAC behavior
Access/entry issue
Powering on/off behavior
Safety restraint behavior
Safety restraint issue
Smell
Starting behavior
Transmission/drivetrain behavior
Vibration/harshness
Recent filings
The 10 most recent filings for each type.
1993 MERCEDES BENZ 400E
Filed Mar 24, 2016
PARKED THE VEHICLE AND PLACED IT IN PARK THEN TURNED IGNITION OFF. BURNING SMELL COMING FROM VEHICLE THEN SMOKE STARTED GOING IN THROUGH VENTS AND SEEMED LIKED IT WAS COMING FROM UNDER THE CAR. THE ELECTRICAL WIRING HARNESS IS CREATING MASS AND THE CAR NEARLY WENT UP IN FLAMES. THE FIRE DEPARTMENT ARRIVED AND WERENT ABLE TO PUT OUT THE SMOKE AS THE SOURCE OF IT WAS NOT IMMEDIATLY DETERMINED. I AM NOT LOOKING AT THOUSANDS OF DOLLARS IN REPAIRS.
1993 MERCEDES BENZ 400E
Filed Mar 4, 2015
THE FUEL INJECTION ENGINE HARNESS WIRING HAS COMPLETELY DETERIORATED DUE TO THE USE OF A BIO DEGRADABLE MATERIAL BY MERCEDES BENZ. HAS RESULTED IN A LOT OF SHORTING ISSUES, WHICH RESULTED IN AIR CONDITIONING TURNING OFF, FAN CONTROL OFF, ENGINE HEATING UP, BLUE AND BLACK SMOKE, AND NOW SMOG FAILURE. THIS IS A KNOWN PROBLEM TO MERCEDES AND THEY NEED TO FIX IT. I HAVE HAD OVER $4000 REPAIRS AND STILL NEED TO GET THE ENGINE HARNESS CHANGED, WHICH IS A CUSTOM PAR AND MERCEDES WILL TAKE 2 MONTHS…
1993 MERCEDES BENZ 400E
Filed Aug 4, 2014
WIRING CAUGHT FIRE DUE TO FAULTY WIRING HARNESS INSULATION, WHICH IS WELL DOCUMENTED. YET, MERCEDES REFUSES TO RESOLVE/RECALL THIS ISSUE. WIRING HARNESS NEEDS TO BE REPLACED. *TR
1992 MERCEDES BENZ 400E
Filed Jun 19, 2014
THE CHECK ENGINE LIGHT CAME ON AND BEFORE I COULD PULL OVER THERE WAS SMOKE COMING FROM UNDER THE HOOD. WHEN I OPENED THE HOOD THE AIR CLEANER ASSEMBLY WAS MELTED THROUGH AND SOME FLAME WAS STILL GLOWING IN THE DRIVER SIDE AIR FILTER. THE UPPER ENGINE WIRING HARNESS WAS CHARRED ALONG THE DRIVER SIDE AND THE CONNECTOR TO THE CAM ACTUATOR HAD DISINTEGRATED. AFTER GETTING THE CAR TOWED HOME I FOLLOWED THE HARNESS BACK TO THE AMP CONNECTOR AND ALL OF THE INSULATION ON THE WIRES HAD COMPLETELY…
1992 MERCEDES BENZ 400E
Filed Mar 6, 2014
1992 MERCEDES BENZ 400E. CONSUMER WRITES IN REGARDS TO SEVERAL RECALL NOTICES RENDERED VEHICLE USELESS. *SMD MERCEDES BENZ WROTE TO THE CONSUMER, STATING THERE WERE NO OUTSTANDING RECALL CAMPAIGNS ON THE VEHICLE. THE CONSUMER REFERENCED RECALL NUMBERS, 92V083000 AND 94V004000. *JB
1993 MERCEDES BENZ MERCEDES BENZ
Filed May 16, 2013
THE ENGINE / FUEL INJECTION WIRING HARNESS OF MY 1993 MERCEDES-BENZ 300E 156000 MILES), HAS CRACKED INSULATION THROUGHOUT AND IS BEGINNING TO SHORT-CIRCUIT WITH THE RISK OF CAUSING DANGEROUS ENGINE MALFUNCTION--AND EVEN FIRE--INSIDE MY ENGINE COMPARTMENT. I HAVE READ MANY REPORTS OF OTHER MERCEDES-BENZ CARS OF THE SAME AGE RANGE HAVING THE EXACT SAME DEFECT. THIS IS A KNOWN ISSUE WITH MERCEDES THAT THEY REFUSE TO RECALL. *TR
1993 MERCEDES BENZ MERCEDES BENZ
Filed Nov 25, 2012
MASS AIR FLOW SENSOR WENT BAD , COZE OF WIRING HARNESS .. *TR
1993 MERCEDES BENZ 400E
Filed Nov 12, 2012
FAULTY WIRING IN ENGINE HARNESS RESULTED IN LOSS OF POWER AT SPEED ON A MAJOR INTERSTATE, LUCKILY AT THE TIME I WAS ABLE TO GET OFF THE ROAD SAFELY. IT WAS DETERMINED THAT THE CAR'S CHARGING SYSTEM HAD BEEN SHORTED OUT. STILL WAITING ON OTHER SYSTEM TESTS. THIS IS A KNOWN PROBLEM WITH CERTAIN MERCEDES. WHY ISN'T ANYTHING BEING DONE ABOUT THIS? *TR
1993 MERCEDES BENZ E CLASS
Filed Nov 15, 2010
RECENTLY MY 53K MILE (VERY LOW MILEAGE) 1993 MERCEDES 300E 2.8 SUDDENLY STALLED (WITHOUT ANY WARNING) ON A LOCAL EXPRESSWAY, WHICH ALMOST CAUSED A SERIOUS CAR ACCIDENT (THE CAR FROM BEHIND ALMOST HIT ME). AFTER I HIRED A MECHANIC TO TAKE A LOOK, HE FOUND THAT THE ENGINE STALL WAS CAUSED BY BIO-DEGRADABLE ENGINE WIRING HARNESS THAT WAS INSTALLED IN THIS CAR (ALSO SEE HTTP://WWW.MERCEDESDEFECTS.COM/2008/04/WIRE-HARNESS-DEFECT.HTML#COMMENT-FORM). I CALLED MERCEDES CUSTOMER SERVICE BUT THEY TOLD ME…
1992 MERCEDES BENZ 124
Filed Aug 7, 2010
DRIVER'S POWER SEAT MOVES UNEXPECTEDLY, WITHOUT DRIVER TOUCHING THE SEAT CONTROL BUTTONS. SEAT HAS FEATURE TO PLACE SEAT IN A MEMORIZED POSITION UPON DEMAND. SOMETIMES THE SEAT MOVES FORWARD, SOMETIMES BACK, SOMETIMES IN A ROCKING MOTION. APPROXIMATELY 20-30 SUCH INCIDENTS HAVE OCCURRED. TWICE, THE SEAT MOVED ALL THE WAY FORWARD ON ITS TRACK, CROWDING ME UP TO THE DASH AND MAKING IT DIFFICULT TO MOVE MY FEET. BEHAVIOR BEGAN THIS SUMMER AND SEEMS MOST LIKELY WHEN THE CAR INTERIOR IS HOT, FROM…