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1999 Mercedes Benz 300

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: 3 of 6 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 2 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 And Engine Cooling. 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 reports0 fire reports0 injury reports

What owners actually said

6 reports
74,000 miles · Mar 24, 2014
Electrical System

TL* THE CONTACT OWNS A 1999 MERCEDES BENZ 300. THE CONTACT STATED THAT HE ATTEMPTED TO START THE VEHICLE BUT THE ENGINE WOULD NOT START. THE CONTACT EXITED THE VEHICLE AND TRIED TO LOCK THE DOORS BUT NOTICED THAT THE KEY WAS NOT WORKING. THE CONTACT USED THE SPARE KEY AND DROVE THE VEHICLE TO THE DEALER WHERE THEY STATED THAT TH…

Read full complaint

TL* THE CONTACT OWNS A 1999 MERCEDES BENZ 300. THE CONTACT STATED THAT HE ATTEMPTED TO START THE VEHICLE BUT THE ENGINE WOULD NOT START. THE CONTACT EXITED THE VEHICLE AND TRIED TO LOCK THE DOORS BUT NOTICED THAT THE KEY WAS NOT WORKING. THE CONTACT USED THE SPARE KEY AND DROVE THE VEHICLE TO THE DEALER WHERE THEY STATED THAT THE MAIN KEY NEEDED TO BE REPLACED. THE KEY WAS REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 74,000.

NHTSA ODI #10574461

72,791 miles · Jun 4, 2006
Fuel System, Gasoline

ON MAY 26, 2006, MY MERCEDES BENZ 1999 300D LOST ALL POWER DURING ROUTINE OPERATION. THE CAR STALLED WHILE IN MOTION IN REGULAR TRAFFIC, AND WAS REQUIRED TO BE TOWED TO A MERCEDES BENZ DEALERSHIP. I WAS NOTIFIED THAT THE REASON FOR THE FAILURE WAS A DEFECTIVE CRANKSHAFT POSITION SENSOR. PART NUMBER 003-153-74-28. THE PART…

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ON MAY 26, 2006, MY MERCEDES BENZ 1999 300D LOST ALL POWER DURING ROUTINE OPERATION. THE CAR STALLED WHILE IN MOTION IN REGULAR TRAFFIC, AND WAS REQUIRED TO BE TOWED TO A MERCEDES BENZ DEALERSHIP. I WAS NOTIFIED THAT THE REASON FOR THE FAILURE WAS A DEFECTIVE CRANKSHAFT POSITION SENSOR. PART NUMBER 003-153-74-28. THE PART WAS REPLACED. WHEN THE CAR WAS RETURNED, IT WAS DRIVEN NO MORE THAN 12 MILES WHEN THE EXACT SAME CONDITION RE-OCCURRED WHILE THE CAR WAS IN MOTION IN TRAFFIC. THE CAR WAS TOWED AGAIN AND REPAIRED ON JUNE 2, 2006 AT A MERCEDES BENZ DEALERSHIP, AND THIS TIME THE REASON GIVEN FOR THE FAILURE WAS A BROKEN PRE-FILTER AND MAIN FUEL FILTER. PARTS NUMBER 601-092-01-05, 601-090-16-52, AND 601 997-01-48. PLEASE INVESTIGATE THIS MATTER PROMPTLY, AS THERE APPEARS TO BE A CONDITION WHICH CAN CAUSE THE LOSS OF ALL POWER WHILE THE CAR IS IN MOTION. *NM

NHTSA ODI #10158949

94,246 miles · Jan 14, 2003
Air Bags

THE AIR BAG SENSOR LIGHT ILLUMINATED ON THE CONSOLE, CONSUMER CONTACTED MERCEDES AND THEY INFORMED HIM THAT AN AIR BAG SENSOR WAS DEFECTIVE. PLEASE DESCRIBE DETAILS.*JB *TS

NHTSA ODI #10003833

Mileage unknown · Jan 14, 2003
Electrical System

WITHOUT WARNING THE REAR BRAKE LIGHTS FAILED TO ILLUMINATE DUE TO A FAULTY BASE CIRCUIT. *JB *TS

NHTSA ODI #10003832

Mileage unknown · Jan 14, 2003
Power Train

CONSUMER STATED THE TRANSMISSION FAILED.*JB *TS

NHTSA ODI #10003828

Mileage unknown · Jun 14, 2000
Engine And Engine Cooling

ENGINE FUEL LINE LEAKING, CAUSING FUEL TO FUME INTO ENGINE COMPARTMENT WHICH MAY RESULT IN A FIRE. DEALER CANNOT RESOLVE THE PROBLEM. *AK *ML

NHTSA ODI #863571

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.