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1996 Mercedes Benz 320

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 3 of 14 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports1 fire reports1 injury reports

What owners actually said

14 reports
108,921 miles · Aug 10, 2012
Electrical SystemEngine

CAR WENT COMPLETED "DEAD" AT STOP SIGN. COULD NOT RESTART ENGINE. CALLED MECHANIC AND WIRES WITHIN ENGINE WIRING HARNESS HAD SHORTED OUT DUE TO WIRE INSULATION CRACKING AND BREAKING OFF AND SHORTING WITH OTHER ENGINE COMPONENTS. MECHANIC STRIPPED OUT WIRE AND SPLICED IT. STATED THE WIRES ARE IN BAD SHAPE DUE TO THE TYPE OF I…

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CAR WENT COMPLETED "DEAD" AT STOP SIGN. COULD NOT RESTART ENGINE. CALLED MECHANIC AND WIRES WITHIN ENGINE WIRING HARNESS HAD SHORTED OUT DUE TO WIRE INSULATION CRACKING AND BREAKING OFF AND SHORTING WITH OTHER ENGINE COMPONENTS. MECHANIC STRIPPED OUT WIRE AND SPLICED IT. STATED THE WIRES ARE IN BAD SHAPE DUE TO THE TYPE OF INSULATION MERCEDES USED FROM 1991 TO 1997. HE STATED I SHOULD REPLACE THE ENGINE WIRING HARNESS AS IT WOULD CONTINUE TO SHORT OUT COMPONENTS AND WOULD BE NOT ONLY A DRIVING HAZARD BUT ALSO A FIRE HAZARD. *TR

NHTSA ODI #10470163

54,000 miles · Apr 17, 2008
Electrical System

CRACKED WIRING HARNESS. DISCOVERED WHEN REAR LIGHTS WOULD NOT WORK. *TR

NHTSA ODI #10224829

139,044 miles · Mar 20, 2008
Electrical SystemFireInjury

MY 1996 MERCEDES BENZ S320 CAUGHT ON FIRE 3/16/08 DUE TO A DEFECTIVE HARNESS WIRING THAT CAUSE BURNED WIRES IN THE CONSOLE, UNDER THE SEAT, THE DOOR PANELS, DAMAGED THE VACUUM LINES, SIDE VIEW MIRROR AND POTENTIALLY THE CONTROL UNITS. YOUR NHTSA HAS RECEIVED HUNDREDS OF COMPLAINTS ABOUT THIS PROBLEM WITH THE MERCEDES VEHICLES […

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MY 1996 MERCEDES BENZ S320 CAUGHT ON FIRE 3/16/08 DUE TO A DEFECTIVE HARNESS WIRING THAT CAUSE BURNED WIRES IN THE CONSOLE, UNDER THE SEAT, THE DOOR PANELS, DAMAGED THE VACUUM LINES, SIDE VIEW MIRROR AND POTENTIALLY THE CONTROL UNITS. YOUR NHTSA HAS RECEIVED HUNDREDS OF COMPLAINTS ABOUT THIS PROBLEM WITH THE MERCEDES VEHICLES [EARLY 1990 MODELS]. WHEN I SPOKE TO THE CUSTOMER SERVICE AGENT AT MERCEDES HEADQUARTERS TWO OF THEM DENIED A PROBLEM WITH WIRING CATCHING ON FIRE AND TWO DEALERSHIPS SAID THAT THEY HAD NOT HEARD OF ANY CASES INVOLVING FAULTY WIRING. THE MECHANIC THAT SPOKE HONESTLY SAID THAT THERE ARE AS MANY AS 30,000 VEHICLES THAT HAVE HAD THIS PROBLEM BUT MERCEDES IS IN DENIAL AND ARE AVOIDING A MAJOR RECALL. THE PROBLEM IS KNOWN AMONG DEALERS AND MECHANICS WHO ARE TRAINED TO REPAIR MERCEDES VEHICLES. I WANT MY COMPLAINT ADDED TO THE OTHERS THAT ARE ON YOUR LIST AND COULD YOU PLEASE TELL ME WHAT IS THE NHTSA SAYING ABOUT THIS MERCEDES PROBLEM AND WHAT IS THE NEXT MOVE TO DEAL WITH A MANUFACTURERS PROBLEM THAT ENDANGERS OUR LIVES ON THE HIGHWAY. MY VEHICLE BEGAN SMOKING IN BURNING WHILE ENROUTE TO ALBANY, GA FROM AMERICUS, GA. THE EXPERIENCE WAS FRIGHTENING AND IT COULD HAVE CAUSED LOSS OF LIFE. I AM A PRACTICING PHYSICIAN AND I HOPE YOUR ADMINISTRATION CAN GET MERCEDES TO DEAL WITH THIS PROBLEM LIKE SO MANY OTHER CAR MANUFACTURERS HAVE DONE. THANK YOU *TR

NHTSA ODI #10221826

Mileage unknown · Apr 11, 2002
Air Bags

SRS DID NOT DEPLOY UNDER THE RIGHT CONDITION.*AK

NHTSA ODI #8007457

Mileage unknown · Oct 22, 1997
Engine And Engine Cooling

ELECTRONIC SENSOR FAILED.

NHTSA ODI #604408

Mileage unknown · Sep 22, 1997
Visibility

WINDSHIELD WIPER FAILED.

NHTSA ODI #605151

Mileage unknown · Mar 18, 1997
Wheels

TWO RIMS FAILED.

NHTSA ODI #515704

Mileage unknown · Feb 24, 1997
Seat Belts

REAR SEAT BELT FAILED.

NHTSA ODI #602613

Mileage unknown · Feb 12, 1997
Unknown Or Other

REMOTE CONTROL RECEIVER INOPERATIVE.

NHTSA ODI #602850

Mileage unknown · Feb 12, 1997
Unknown Or Other

ENGINE WARNING LIGHT ILLUMINATED TWICE DUE TO DEFECTIVE CHIP.

NHTSA ODI #602728

Official recalls

0

No recalls in this snapshot.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.