IllustrationA/C HEATER CORE LEAKED ALLOWING THE TOXIC ANTI-FREEZE TO SPRAY INTO THE VEHICLE ONTO CONSUMER.
1990 Mercedes Benz 300
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all 300 years →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: 0 of 5 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.
- Engine And Engine Cooling. 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 →
- Visibility. 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
Visibility complaints
1 reportsOfficial recalls
493V095000 · Vehicle Speed Control
May 27, 1993
DUE TO HEAT EFFECTS, THE THROTTLE BUSHING LOCATED ON THE ACCELERATOR CONTROL CABLE, CAN FATIGUE AND BREAK, CAUSING THE THROTTLE LINKAGE TO SEPARATE.
Consequence & remedy
Consequence: IF THE THROTTLE LINKAGE SEPARATES, THE ENGINE WILL RETURNTO IDLE SPEED, AND REMAIN AT IDLE, WITH NO ACCELERATION ABILITY. LOSS OF ENGINESPEED WITHOUT PRIOR WARNING COULD LEAD TO LOSS OF VEHICLE CONTROL AND ANACCIDENT.
Remedy: REPLACE THE THROTTLE BUSHING WITH A NEW BUSHING MADE FROM MORE HEAT-RESISTANT MATERIALS.
90V062000 · Tires:sidewall
May 1, 1990
LEFT FRONT AND LEFT REAR TIRES MAY HAVE BEEN DAMAGED BY A WORN CHAIN DRIVE OF THE CONVEYOR SYSTEM.
Consequence & remedy
Consequence: DAMAGED OR CUT TIRES COULD FAIL DURING USE AND RESULT IN AN ACCIDENT WITH POSSIBLE INJURIES.
Remedy: REPLACE DAMAGED TIRES WITH TIRES OF THE SAME BRAND NAME.
90V068000 · Equipment:appliance:air Conditioner
May 1, 1990
UNDER CERTAIN OPERATING CONDITIONS, THE PLASTIC COVER OF THE PRERESISTOR FOR THE AUXILIARY FAN MAY MELT, POSSIBLY IGNITING THE PRERESISTOR.
Consequence & remedy
Consequence: THIS RESULTS IN AN UNDERHOOD FIRE THAT WOULD BE HAZARDOUS TO OCCUPANTS.
Remedy: REPLACE THE PRERESISTOR WITH VERSION HAVING A METAL COVER.
90V033000 · Service Brakes, Hydraulic:foundation Components
Jan 26, 1990
BOLTS USED FOR THE BRAKE STRUT SUPPORT DO NOT MEET SPECIFICATIONS AND MAY BREAK.
Consequence & remedy
Consequence: THE FAILURE OF THE BOLTS MAY RESULT IN A DETERIORATION OF VEHICLE STEERING AND BRAKING WHICH COULD RESULT IN LOSS OF CONTROL AND AN ACCIDENT.
Remedy: REPLACE HEX NUT BOLTS WITH BOLTS THAT MEET SPECIFICATIONS.
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
0No exact-year investigations in this snapshot.