NHTSA Data Explorer
Mercedes-Benz 300E
Data refreshed August 27, 2026
Select a model year to filter results to that year of the Mercedes-Benz 300E.
Complaints
545
Active records
Recalls
18
Active records
TSBs
59
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
21
Crashes
19
Fires
23
Top reported issues — Mercedes-Benz 300E
Click a category to expand its values.
Condition issue
Operating state
Engine behavior
Reporting mechanism
Thermal issue
Performance issue
Fluid issue
Electrical issue
Noise
Braking behavior
Safety restraint issue
Transmission/drivetrain behavior
Starting behavior
Smell
Driver assistance issue
Safety restraint behavior
Vibration/harshness
Recent change
Steering behavior
Access/entry issue
Lighting behavior
Infotainment behavior
HVAC behavior
Wiper/washer behavior
Powering on/off behavior
Ride/handling behavior
Recent filings
The 10 most recent filings for each type.
1991 MERCEDES BENZ 300E
Filed Apr 10, 2018
FRONT SUPPORT BRACKET THAT HOLDS THE COIL SPRING THTS ATACHED TO THE BDY CHASIS IS STARTING TO COME APART HAS CRACKS
1993 MERCEDES BENZ 300E
Filed Mar 28, 2016
I HAVE BEEN AN ARDENT SUPPORTER OF THE MERCEDES-BENZ LINE FOR MANY YEARS AND MODELS. CURRENTLY I OWN A 1993 300SE AND MY SUMMER CAR, A 1978 450SL. BOTH OF MY CARS ARE MAINTAINED TO THE HIGHEST OF STANDARDS, IT IS NOT A EXAGGERATION TO SAY THAT YOU COULD EAT OFF THE ENGINE COMPARTMENT OF EITHER CAR. WHICH IS WHY I AM EXTREMELY DISAPPOINTED IN THE FOLLOWING CHAIN OF EVENTS: PROBLEM: 1993 MERCEDES BENZ 300SE ENGINE WIRING HARNESS AND THROTTLE ACTUATOR WIRING . THE WIRE INSULATION USED ON…
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.
1991 MERCEDES BENZ 300E
Filed Mar 17, 2016
WHEN BACKING UP GOING DOWN A SLIGHT HILL THE BRAKE SKIP AND YOU HAVE TO PUMP THE BRAKE TO STOP IT .THANK GOD I DO NOT LIVE ON A STEEP HILL MY DRIVE WAY HAS A LITTLE HILL W BHEN BACKING OUT THE GARAGE.. SINCE I AM NOT THAT EDUCATED IN CARS . IT IS UNKNOWN.PLEASE LET ME KNOW IF ANY ONE HAVE HAD A PROBLEM LIKE MINE.
1993 MERCEDES BENZ 300E
Filed Dec 3, 2015
TL* THE CONTACT OWNS A 1992 MERCEDES BENZ 300E (NA). THE CONTACT STATED THAT WHILE IN PARK, THE VEHICLE FAILED TO START INTERMITTENTLY. THE CONTACT WAS UNSURE WHAT WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO A DEALER WHO DIAGNOSED THAT THE STARTER AND THE REAR STRUTS NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED. HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 46,690.
1993 MERCEDES BENZ 300E
Filed Nov 23, 2015
EARLY IN MORNING AS COLD TEMPERATURE, THE STATER NOT WORKING . LATER IN THE MORNING, ABOUT 1000 AM AS TEMPERATURE GET WARMER...IT WORK....MY GOD....
1993 MERCEDES BENZ 300E
Filed Apr 12, 2015
WIRING HARNESS CAUGHT FIRE WHILE IN SHOP FOR REPAIRS. *TR
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…