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

44

Engine behavior

14

Operating state

13

Thermal issue

12

Electrical issue

10

Performance issue

8

Reporting mechanism

4

Driver assistance issue

3

HVAC behavior

2

Access/entry issue

1

Powering on/off behavior

1

Safety restraint behavior

1

Safety restraint issue

1

Smell

1

Starting behavior

1

Transmission/drivetrain behavior

1

Vibration/harshness

1

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


Fire

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


Fire

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


Fire

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…

Data sourced from NHTSA's public datasets. Issue classifications are generated by Repair Surge. About this data.

Updated October 26, 2026. Refreshed nightly.