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1999 Mercedes Benz 500

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

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: 4 of 7 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.

  • Equipment. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seat Belts. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Visibility. Review the 2 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 reports0 fire reports0 injury reports

What owners actually said

7 reports
10,894 miles · Apr 25, 2006
Visibility

PLASTIC REAR VIEW WINDOW OF CONVERTIBLE TOP IS DISTORTED, HAZY AND IMPAIRS VISION. DEALER STATED THE MFG'S REPRESENTATIVE WOULD NOT AUTHORIZE REPAIR/REPLACEMENT. I PURCHASED AN EXTENDED 5 YEARS WARRANTY. DEALER SOLD ME A "DO IT YOURSELF" KIT TO RESTORE BUT DOES NOT WORK. FAULTY DESIGN. *JB

NHTSA ODI #10156079

62,000 miles · Feb 19, 2004
Seat Belts

THE DRIVER'S SIDE BELT RETRACTOR WAS NOT WORKING. THE PART WAS REPLACED AT THE OWNER'S EXPENSE OF $425.00. THE DEALER INDICATED, THAT THERE WAS NO WARRANTY AND THERE WAS NOTHING THEY COULD DO. *AK *SC

NHTSA ODI #10051812

35,000 miles · Aug 7, 2003
Seats

THE ELECTRICAL SEAT CONTROLLER LOCATED UNDER THE DRIVER SIDE SEAT, SHORTED OUT WHILE THE VEHICLE WAS PARKED AND TURNED OFF. NO FUSE WAS BLOWN. THIS WAS CAUSED BY CORROSION DUE TO THE FACT THE UNIT WAS NOT SEALED FROM MOISTURE.*AK TOXIC FUMES AND SMOKE WERE INSTANTANEOUS. WHEN IT SHORTED OUT, TURNING THE KEY DIDN'T STOP ELE…

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THE ELECTRICAL SEAT CONTROLLER LOCATED UNDER THE DRIVER SIDE SEAT, SHORTED OUT WHILE THE VEHICLE WAS PARKED AND TURNED OFF. NO FUSE WAS BLOWN. THIS WAS CAUSED BY CORROSION DUE TO THE FACT THE UNIT WAS NOT SEALED FROM MOISTURE.*AK TOXIC FUMES AND SMOKE WERE INSTANTANEOUS. WHEN IT SHORTED OUT, TURNING THE KEY DIDN'T STOP ELECTRICITY FLOW. THE CONSUMER HAD TO DISCONNECT THE BATTERY. *PH *JB

NHTSA ODI #10024649

71,000 miles · Jan 15, 2003
Seat Belts

SEAT BELT PROBLEM WITH 1999 MERCEDES S500. SEAT BELT WOULD NOT RETRACT. I CALLED MERCEDES BENZ TECHNICAL SUPPORT (TWICE) TO ASK IF THERE WAS A PROBLEM WITH THEIR SEAT BELTS. THEIR IMMEDIATE RESPONSE WAS THAT THEY HAD NOT RECEIVED ANY COMPLAINTS ABOUT SEAT BELT FAILURE. WHEN I TOOK THE CAR TO MY AUTO REPAIR SHOP, WHICH SPECIA…

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SEAT BELT PROBLEM WITH 1999 MERCEDES S500. SEAT BELT WOULD NOT RETRACT. I CALLED MERCEDES BENZ TECHNICAL SUPPORT (TWICE) TO ASK IF THERE WAS A PROBLEM WITH THEIR SEAT BELTS. THEIR IMMEDIATE RESPONSE WAS THAT THEY HAD NOT RECEIVED ANY COMPLAINTS ABOUT SEAT BELT FAILURE. WHEN I TOOK THE CAR TO MY AUTO REPAIR SHOP, WHICH SPECIALIZES IN MERCEDES BENZ ONLY, I WAS TOLD THAT THEY REPLACE MANY SEAT BELTS. LAST NIGHT WE WENT TO DINNER WITH FRIENDS WHO WERE DRIVING A 1994 SE MERCEDES - WHEN WE GOT OUT OF THE CAR, I NOTICED THAT THE DRIVER'S SEAT BELT WAS NOT RETRACTING AND WAS HANGLNG LOOSELY IN THE SEAT (THE SAME WAY MINE WAS BEFORE I HAD IT REPLACED LAST WEEK). IT COST ME $375 TO HAVE THE SEAT BELT REPLACED - IF IT HAD BEEN SOME OTHER FAILURE ON THE CAR, I WOULD NOT FEEL SO BADLY. BUT I FEEL THAT A SEAT BELT SHOULD LAST MORE THAN 3 TO 4 YEARS!! WE HAVE A 1981 JEEP GRAND CHEROKEE THAT WE BOUGHT NEW - THE SEAT BELT IS STILL WORKING JUST FINE. IN FACT, I HAVE OWNED MANY CARS AND NEVER HAD A SEAT BELT FAILURE. THIS IS DEFINITELY A SAFETY ISSUE AND SHOULD BE ADDRESSED.

NHTSA ODI #10002755

Mileage unknown · Aug 16, 2000
Visibility

PLASTIC REARVIEW WINDOW HAS A DISTORTION IN IT WHICH CAUSES POOR DRIVER'S VISIBILITY. WINDOW WAS LOOKED AT BY A FACTORY REPRESENTATIVE. THIS WAS A DESIGN PROBLEM WITH ALL MERCEDES BENZ CONVERTIBLES. REAR WINDOW HAS NOT BEEN CHANGED. *AK

NHTSA ODI #867911

Mileage unknown · Aug 31, 1999
EquipmentStructure

AIR CONDITIONING SYSTEM HAS BEEN IN FOR REPAIR ON SEVERAL OCCASIONS AND IS STILL EXPERIENCING FAILURES. MJS

NHTSA ODI #548280

Mileage unknown · Jul 6, 1999
Equipment

A HOSE IS MISSING FROM AIR CONDITIONING SYSTEM CAUSING SYSTEM TO BLOW WARM AIR, IT NEVER GETS COLD. *YC

NHTSA ODI #546554

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.