1994 Mercedes-Benz 202 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1994 Mercedes-Benz 202, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Electrical250.0%
- Fuel system125.0%
- Powertrain (other)125.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
THE INSULATION OF THE ENGINE WIRING HARNESS GETS BRITTLE AND CRUMBLES CAUSING THE ENGINE TO EITHER NOT RUN PROPERLY OR JUST QUIT RUNNING. THIS IS A SAFETY ISSUE ESPECIALLY WHEN YOU ARE ON THE ROAD. MERCEDES BENZ IS AWARE OF THIS PROBLEM WITH THE W202 BODY (AND I BELIEVE OTHER BODY STYLES) BETWEEN 1994 THRU 1996 +- MODEL YEARS. AT ONE POINT THEY WERE DOING A GOOD-FAITH REPLACEMENT OF THESE HARNESSES BUT STOPPED. MY UNDERSTANDING IS THERE ARE ABOUT 1.5 M CARS IN THE US AFFECTED BY THIS PROBLEM. *TT *KB
THE ENGINE HAD SEVERAL ERRATIC FAILURES SUCH AS MISFIRING, LACK OF POWER AND EVENTUALLY STOPPED TO WORK AT ALL DURING A HEAVY RAIN IN THE MIDDLE OF THE MOTORWAY. I CHECKED IF THERE WERE SOMETHING WRONG WITH THE WIRINGS BETWEEN ENGINE MANAGEMENT COMPONENTS SUCH AS IGNITION COILS, INJECTORS, HFM, CAMSHAFT SENSOR, WATER TEMP SENSOR ETC. AND THE ECU. I WAS SHOCKED WHEN I REALIZED THAT THE INSULATION OF THESE WIRES WIRE LITERALLY FALLING INTO PIECES BY CRACKS SINCE THE MATERIAL HAD BECOME TOTALLY STIFF AND BRITTLE, MAKING ELECTRICAL CONTACT TO SURROUNDING ENGINE PARTS AS WELL AS INTERNALLY POSSIBLE. I WENT TO AUTHORIZED SERVICE STATION WHERE THEY AGREED THAT THE COMPLETE WIRE HARNESS ON THE ENGINE HAD DISINTEGRATED FOR SOME REASON, AND NEEDED REPLACEMENT. DAILMER-CHRYSLER LATER BY E-MAIL REFUSED TO GIVE ANY ECONOMICAL HELP WHAT SO EVER TO SOLVE THIS FAULT AND ONLY REMINDED THAT MERCEDES IS GIVING 2 YEARS OF GUARANTEE ON ITS CARS. ON A 12 YEAR OLD CAR I HAVE NEVER SEEN SUCH BAD QUALITY IN SUCH A VITAL ENGINE PART, AND THE CAR WAS IN FACT DANGEROUS TO DRIVE ON ROAD SINCE POWER COULD SUDDENLY STOP DURING AN OVERTAKING OR IN A CROSSING GIVING AN SEVERE ACCIDENT. I HAVE PICTURES AND THE FAULTY WIRE HARNESS AS PROOF IF NEEDED FOR THIS INVESTIGATION. THE CAR IS AN MERCEDES-AMG C36. (BASED ON THE C280). *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
THE ENGINE HAD SEVERAL ERRATIC FAILURES SUCH AS MISFIRING, LACK OF POWER AND EVENTUALLY STOPPED TO WORK AT ALL DURING A HEAVY RAIN IN THE MIDDLE OF THE MOTORWAY. I CHECKED IF THERE WERE SOMETHING WRONG WITH THE WIRINGS BETWEEN ENGINE MANAGEMENT COMPONENTS SUCH AS IGNITION COILS, INJECTORS, HFM, CAMSHAFT SENSOR, WATER TEMP SENSOR ETC. AND THE ECU. I WAS SHOCKED WHEN I REALIZED THAT THE INSULATION OF THESE WIRES WIRE LITERALLY FALLING INTO PIECES BY CRACKS SINCE THE MATERIAL HAD BECOME TOTALLY STIFF AND BRITTLE, MAKING ELECTRICAL CONTACT TO SURROUNDING ENGINE PARTS AS WELL AS INTERNALLY POSSIBLE. I WENT TO AUTHORIZED SERVICE STATION WHERE THEY AGREED THAT THE COMPLETE WIRE HARNESS ON THE ENGINE HAD DISINTEGRATED FOR SOME REASON, AND NEEDED REPLACEMENT. DAILMER-CHRYSLER LATER BY E-MAIL REFUSED TO GIVE ANY ECONOMICAL HELP WHAT SO EVER TO SOLVE THIS FAULT AND ONLY REMINDED THAT MERCEDES IS GIVING 2 YEARS OF GUARANTEE ON ITS CARS. ON A 12 YEAR OLD CAR I HAVE NEVER SEEN SUCH BAD QUALITY IN SUCH A VITAL ENGINE PART, AND THE CAR WAS IN FACT DANGEROUS TO DRIVE ON ROAD SINCE POWER COULD SUDDENLY STOP DURING AN OVERTAKING OR IN A CROSSING GIVING AN SEVERE ACCIDENT. I HAVE PICTURES AND THE FAULTY WIRE HARNESS AS PROOF IF NEEDED FOR THIS INVESTIGATION. THE CAR IS AN MERCEDES-AMG C36. (BASED ON THE C280). *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
THE ENGINE HAD SEVERAL ERRATIC FAILURES SUCH AS MISFIRING, LACK OF POWER AND EVENTUALLY STOPPED TO WORK AT ALL DURING A HEAVY RAIN IN THE MIDDLE OF THE MOTORWAY. I CHECKED IF THERE WERE SOMETHING WRONG WITH THE WIRINGS BETWEEN ENGINE MANAGEMENT COMPONENTS SUCH AS IGNITION COILS, INJECTORS, HFM, CAMSHAFT SENSOR, WATER TEMP SENSOR ETC. AND THE ECU. I WAS SHOCKED WHEN I REALIZED THAT THE INSULATION OF THESE WIRES WIRE LITERALLY FALLING INTO PIECES BY CRACKS SINCE THE MATERIAL HAD BECOME TOTALLY STIFF AND BRITTLE, MAKING ELECTRICAL CONTACT TO SURROUNDING ENGINE PARTS AS WELL AS INTERNALLY POSSIBLE. I WENT TO AUTHORIZED SERVICE STATION WHERE THEY AGREED THAT THE COMPLETE WIRE HARNESS ON THE ENGINE HAD DISINTEGRATED FOR SOME REASON, AND NEEDED REPLACEMENT. DAILMER-CHRYSLER LATER BY E-MAIL REFUSED TO GIVE ANY ECONOMICAL HELP WHAT SO EVER TO SOLVE THIS FAULT AND ONLY REMINDED THAT MERCEDES IS GIVING 2 YEARS OF GUARANTEE ON ITS CARS. ON A 12 YEAR OLD CAR I HAVE NEVER SEEN SUCH BAD QUALITY IN SUCH A VITAL ENGINE PART, AND THE CAR WAS IN FACT DANGEROUS TO DRIVE ON ROAD SINCE POWER COULD SUDDENLY STOP DURING AN OVERTAKING OR IN A CROSSING GIVING AN SEVERE ACCIDENT. I HAVE PICTURES AND THE FAULTY WIRE HARNESS AS PROOF IF NEEDED FOR THIS INVESTIGATION. THE CAR IS AN MERCEDES-AMG C36. (BASED ON THE C280). *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .