Reports submitted to NHTSA by owners and drivers, shown in full
Data refreshed
Complaints on fileComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
10
Latest Apr 21, 2010
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
2
Filed in the last 12 monthsReports filed with NHTSA in the trailing 365 days. Recent volume reflects attention and vehicle age as much as anything else.
0
Reports on file since Jan 25, 1995
What this page shows
Our database holds 10 NHTSA owner-reported complaints for the 1993 Mercedes-Benz 400. Each one is a report filed by an owner or driver and published by NHTSA without most of them being verified. A complaint is not a confirmed defect, not a recall and not a manufacturer bulletin. Narratives are shown exactly as filed.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Complaints, most recent first
Showing 1–10 of 10
Electrical
Filed Apr 21, 2010
THE WIRING HARNESS ON MY 1993 MERCEDES 400SEL IS DEFECTIVE. AFTER TALKING WITH A MERCEDES MECHANIC, HE INFORMS ME HOW IMPORTANT THIS HARNESS IS AND WHAT COULD HAPPEN WHEN IT FAILS. THE WIRES ARE CRACKING AND SPLITTING AND ARE DRIED OUT. THIS IS A VERY DANGEROUS CONDITION. AFTER DOING THE RESEARCH, IT WAS DISCOVERED THAT MERCEDES KNOWS THE HARNESSES WERE DEFECTIVE AND HAS CHOSEN TO IGNORE THE PROBLEM. NO INJURIES OR DEATH AT THIS TIME. *TR
NHTSA ID
10326929
Incident
Feb 27, 2009
Mileage
142,000 mi
Electrical
Filed Feb 4, 2009
I HAVE A 1993 400 SEL MERCEDES BENZ THAT HAS HAD PROBLEMS FOR YEARS AND NOW TURNS OUT TO BE A DEFECTIVE ENGINE WIRING HARNESS. IT HAS LEFT ME STRANDED ON THE SIDE OF A BUSY HIGHWAY RECENTLY WHICH ALMOST GOT ME KILLED WHEN I GOT OUT OF THE CAR. *TR
NHTSA ID
10257513
Incident
Feb 2, 2009
Mileage
75,000 mi
Tires & wheels
Filed Jan 27, 2009
TL*THE CONTACT OWNS A 1993 MERCEDES BENZ 400 SEL. THE VEHICLE WAS PURCHASED USED WITH SUMITOMO HTRZ2 TIRES AND TIRE SIZE, 245/35R20. THE CONTACT NOTICED A SPLIT ON THE REAR DRIVER'S SIDE TIRE. FOUR OR FIVE MONTHS LATER, HE NOTICED NUMEROUS SPLITS ON THE TIRE. HE ALREADY REPLACED BOTH FRONT TIRES. THE MANUFACTURER WAS NOT NOTIFIED, BUT THE CONTACT BELIEVES THAT THESE TIRES NEED TO BE RECALLED. WHEN THE FIRST TWO TIRES WERE REPAIRED, THE DEFECTIVE TIRES WERE NOT INSPECTED AT ANY SHOP. THE TIRE SIZE WAS UNKNOWN. THE FAILURE MILEAGE WAS 95,000 AND CURRENT MILEAGE WAS 107,000.
HELLO, RECENTLY STARTED HAVING PROBLEMS WITH MY ASR SYSTEM ON MY 1993 MB 400E AND THE SERVICE WRITER TOLD ME MY WIRING HARNESS WAS FAULTY,CRACKED AND WAS TURNING TO DUST ! HE SAID IF I DIDN'T FIX IT WOULD CAUSE ME SERIOUS PROBLEMS - EVEN POSSIBLY AN ENGINE FIRE ! HE TOLD ME COST TO REPLACE THE WIRE HARNESS + LABOR WOULD BE ABOUT $ 1080.00. COME TO FIND OUT TENS OF THOUSANDS OF PEOPLE HAVE THIS PROBLEM. WHY DON'T YOU FOLKS GET MERCEDES TO ISSUE A SAFETY RECALL !! HOW MANY PEOPLE HAVE TO DIE OR GET BURNED ALIVE BEFORE YOU HELP THE PUBLIC THAT YOUR SUPPOSED TO PROTECT !! PLEASE HELP US--THANKS FOR YOUR TIME. *JB
NHTSA ID
10160661
Incident
Jun 19, 2006
Mileage
176,800 mi
Electrical
Filed Jun 4, 2006
ENGINE WIRING HARNESS WAS DETERIORATED COMPLETELY CAUSING ENGINE PROBLEMS,STALLING IN TRAFFIC. IT WAS CORRECTED BY BUYING A NEW WIRING HARNESS. THE OLD PART WAS KEPT. IT IS UNDERSTOOD BY ME THAT THE INSULATION USED WAS BIODEGRADABLE. *JB
NHTSA ID
10158924
Incident
Mar 4, 2006
Mileage
111,000 mi
Electrical
Filed Aug 5, 2003
THE DESIGN AND LOCATION OF THE SPARK PLUGS CAUSES A VERY SERIOUS SAFETY HAZARD. IN ORDER TO REPLACE OR INSPECT THE PLUGS WIRE HARNESS NEEDED TO BE UNBOLTED AND PUSHED BACKWARDS, WIRE HARNESS SHOULDN'T BE MOVED. WIRE HARNESS SHORTED OUT, CAUSING A SHORT OUT OF ALL COMPONENTS IN THAT CIRCUIT.*AK
NHTSA ID
10032138
Mileage
128,000 mi
Engine
Filed May 28, 1997
Crash reportedFire reported
THE VEHICLE CAUGHT FIRE AFTER MILDLY REARENDING ANOTHER VEHICLE. *AK
NHTSA ID
812558
Driver assistance
Filed Mar 21, 1995
VEHICLE INTERMITTENTLY SURGES AT SPEEDS OF 10-20 MPH. *AW
NHTSA ID
482765
Incident
Mar 21, 1995
Brakes
Filed Jan 25, 1995
BRAKE AND ROTOR WEAR OUT AT 4,000 MILES. TT
NHTSA ID
959124
Incident
Nov 21, 1994
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.