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

5

Operating state

2

Performance issue

2

Reporting mechanism

1

Safety restraint behavior

1

Safety restraint issue

1

Starting behavior

1

Thermal issue

1

Transmission/drivetrain behavior

1

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


1 injured
Crash

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.

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

Updated October 26, 2026. Refreshed nightly.