NHTSA Data Explorer
Mercedes-Benz 400SE
Data refreshed October 26, 2026
Select a model year to filter results to that year of the Mercedes-Benz 400SE.
Complaints
9
Active records
Recalls
3
Active records
TSBs
2
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
1
Fires
0
Top reported issues — Mercedes-Benz 400SE
Click a category to expand its values.
Condition issue
Operating state
Performance issue
Reporting mechanism
Safety restraint behavior
Safety restraint issue
Starting behavior
Thermal issue
Transmission/drivetrain behavior
Recent filings
The 10 most recent filings for each type.
1992 MERCEDES BENZ 140
Filed Jul 27, 2008
CHECK ENGINE LIGHT. ENGINE DOES NOT TURN ON. WIRE HARNESS MELT. *TR
1992 MERCEDES BENZ 400
Filed Jul 7, 2008
MY MECHANIC TOLD ME THAT THE WIRING HARNESS UNDER THE HOOD IS ROTTING AWAY. I HAVE A/C PROBLEMS WITH THE WIRES AND HAVE HAD LOSS OF POWER AT THE MOST INCONVENIENT TIMES. I'M STARTING TO HAVE DIFFERENT ELECTRICAL PROBLEMS DUE TO THIS WIRING HARNESS AND AM VERY NERVOUS OF A POSSIBLE FIRE AS MY GRANDDAUGHTER IS USUALLY IN THE CAR. IF THIS IS A PROBLEM OTHER MERCEDES OWNERS ARE EXPERIENCING, I FEEL IT SHOULD BE ADDRESSED BY MERCEDES. *TR
1992 MERCEDES BENZ 400
Filed Oct 22, 2006
WIRING HARNESS ON MY 1992 MERCEDES BENZ 400 SEL HAS GONE BAD. *NM
1992 MERCEDES BENZ 400
Filed Sep 19, 2006
ENGINE WIRING HARNESS DEGRADING, THIS ISSUE HAS EFFECTED ENGINE PERFORMANCE RESULTING IN LOSS OF POWER TO CAR. THIS INCIDENT NEARLY COST ME AND MY FAMILY THEIR LIFE. DUE TO THE ENGINE WIRING HARNESS DEGRADING MY VEHICLE SUDDENLY LOST ALL POWER AND DIED (ELECTRICALLY) ON THE FREEWAY. THIS ISSUE IS SERIOUS AND NEEDS TO BE LOOKED INTO. *JB
1992 MERCEDES BENZ 400
Filed Aug 3, 2006
1992 MERCEDES 400E WITH ABOUT 140,000 MI. HAS A DEFECTIVE WIRING HARNESS WHICH HAS BEEN INVOLVED IN SEVERAL HUNDRED COMPLAINTS ALREADY POSTED AND MANY ENGINE FIRES. THE WIRES IN THE HARNESS HAVE NO PROTECTION AGAINST HEAT AND LAY RIGHT ABOVE THE ENGINE. THE HARNESS CONTAINS SEVERAL WIRES, ALL OF WHICH SHOW DIRECT METAL TO METAL CONTACT THAT COULD EASILY CAUSE A FIRE. AFTER CALLING ED AT THE MERCEDES DIRECT HELP LINE, HE DENIED ANY KNOWLEDGE OR RESPONSIBILITY OF THIS OBVIOUS ENGINEERING DEFECT.…
1992 MERCEDES BENZ 400
Filed Mar 13, 2006
REMOVED AND REPLACED ENGINE HARNESS WIRING,(1992 MERCEDES BENZ 400SE)BASE CONTROL MODULE, CAM SHAFT POSITION SENSOR. *NM
1992 MERCEDES BENZ 400
Filed Sep 6, 2001
THE DRIVER DOZED OFF, WOKE UP WHEN WENT OFF THE ROAD, OVERCORRECTED AND WENT INTO A SKID, HEADING INTO THE DITCH ON THE OPPOSITE SIDE OF THE ROAD. THE PASSENGERSIDE AIRBAG DEPLOYED, BUT THE DRIVER'S SIDE AIRBAG DID NOT. THE DRIVER SIDE DOOR HAD TO BE CUT OFF TO REMOVE THE DRIVER. STATE FARM INS. CO. TOTALED THE VEHICLE.*AK
1992 MERCEDES BENZ 400
Filed Aug 28, 1997
BRAKE FLUID HOSE RUPTURED.
1992 MERCEDES BENZ 400
Filed Jul 17, 1997
TRANSMISSION DELAYS SHIFTING FROM FIRST TO SECOND GEAR.