Model year record

1991 MERCEDES BENZ 300

2 recall campaigns on file for this model year. 32 owner complaints on file.

Recalls

Recall campaignNHTSA 96V175000

Visibility

Component
Visibility
Manufacturer
MERCEDES-BENZ USA, INC.
Vehicles affected
28,874
Reported to NHTSA
1996-09-19
Owners notified
1996-11-15

Defect description

IF ONE OF THE HEADLAMP WIPER ARMS BECOMES MISALIGNED, THE WIPER BALDE CAN LODGE IN THE GROOVE UNDER THE HEADLAMP. IF THE WASHERS ARE ACTIVATED WITH THE WIPER BLADE IN THE MISALIGNED AND LODGED POSITION, THE WASHER PUMP WILL RUN CONTINUOUSLY EXPELLING ALL AVAILABLE FLUID.

Safety risk

PUMP OPERATION IN THE ABSENCE OF FLUID CAN CAUSE THE PUMP TO OVERHEAT AND CAUSE A VEHICLE FIRE.

Manufacturer remedy

DEALERS WILL REPLACE THE HEADLAMP WASHER PUMP ON THESE VEHICLES.

Recall campaignNHTSA 93V095000

Vehicle speed control

Component
Vehicle speed control
Manufacturer
MERCEDES-BENZ USA, INC.
Vehicles affected
128,000
Reported to NHTSA
1993-05-27
Owners notified
1993-07-16

Defect description

DUE TO HEAT EFFECTS, THE THROTTLE BUSHING LOCATED ON THE ACCELERATOR CONTROL CABLE, CAN FATIGUE AND BREAK, CAUSING THE THROTTLE LINKAGE TO SEPARATE.

Safety risk

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.

Manufacturer remedy

REPLACE THE THROTTLE BUSHING WITH A NEW BUSHING MADE FROM MORE HEAT-RESISTANT MATERIALS.

Owner complaints

A complaint is one person's report to a federal agency. It is not a finding.

ComponentComplaintsMedian mileage
Air bags: frontal4
Engine and engine cooling: engine3
Electrical system2119,000 mi
Power train2
Power train: driveline: constant velocity joint2
Power train: driveline: driveshaft2
Service brakes, hydraulic: antilock/traction control/electronic limited slip: control unit/module2
Steering: linkages: tie rod assembly2
Vehicle speed control2
Electrical system: wiring1
Engine and engine cooling: cooling system: radiator assembly1
Engine and engine cooling: engine: gasoline1
Fuel system, gasoline: fuel injection system1
Power train: automatic transmission1
Seat belts: front: retractor1
Seats: front assembly: power adjust1
Service brakes, hydraulic: foundation components1
Steering: hydraulic power assist: hose, piping, and connections1
Structure1
Tires: sidewall1

The 1990 model has 6 times as many complaints as this one. The 1992 model has about 1.5 times as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.

Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.