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2002 Mercedes Benz C320

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →

When problems were reported

Mileage at the reported incident

42 reports with mileage · 26 unknown

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 36 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Seats. Review the 23 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electronic Stability Control (esc). Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports3 fire reports2 injury reports

What owners actually said

68 reports
102,000 miles · Feb 6, 2015
Exterior Lighting

TL*THE CONTACT OWNS A 2002 MERCEDES BENZ C320. THE CONTACT STATED THAT WHILE DRIVING AT 45 MPH, THE INSTRUMENT PANEL FAILED TO FUNCTION. AS A RESULT, THE CONTACT WAS UNABLE TO READ THE GAUGES AND THE INDICATORS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE MECHANIC WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE FAILU…

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TL*THE CONTACT OWNS A 2002 MERCEDES BENZ C320. THE CONTACT STATED THAT WHILE DRIVING AT 45 MPH, THE INSTRUMENT PANEL FAILED TO FUNCTION. AS A RESULT, THE CONTACT WAS UNABLE TO READ THE GAUGES AND THE INDICATORS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE MECHANIC WAS UNABLE TO DIAGNOSE OR REPAIR THE VEHICLE. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE CONTACT WAS AWARE OF NHTSA CAMPAIGN NUMBER: 06V028000 (INTERIOR LIGHTING) HOWEVER, THE VIN WAS NOT INCLUDED. THE FAILURE MILEAGE WAS 102,000.

NHTSA ODI #10681829

127,000 miles · Feb 3, 2015
Electronic Stability Control (esc)Fire

TL*THE CONTACT OWNS A 2002 MERCEDES BENZ C320. THE CONTACT STATED THAT THE ELECTRONIC STABILITY CONTROL LIGHT ILLUMINATED ON THE INSTRUMENT PANEL AND SMOKE STARTED TO EMIT FROM UNDER THE HOOD. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT INFORMED OF THE ISSUE. THE FAILURE MILEAGE WAS 127,000.

NHTSA ODI #10680808

84,300 miles · Nov 4, 2014
Seats

THE SEAT CONTROL UNITS DO NOT SHUT OFF AND CONTINUALLY DRAIN THE BATTERY. THIS IS A WIDESPREAD PROBLEM FOR THIS MODEL CAR. *TR

NHTSA ODI #10652332

81,000 miles · Jan 14, 2014
Seats

TL* THE CONTACT OWNS A 2002 MERCEDES BENZ C320. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT THE POWER SEAT MODULE WAS DRAINING THE BATTERY AND AS A RESULT, IT NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS…

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TL* THE CONTACT OWNS A 2002 MERCEDES BENZ C320. THE CONTACT STATED THAT THE VEHICLE FAILED TO START. THE VEHICLE WAS TAKEN TO THE DEALER WHERE THE TECHNICIAN DIAGNOSED THAT THE POWER SEAT MODULE WAS DRAINING THE BATTERY AND AS A RESULT, IT NEEDED TO BE REPLACED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGE WAS 81,000.

NHTSA ODI #10559950

90,338 miles · Dec 9, 2013
Fuel/propulsion System

FUEL SENDING UNIT FAILURE CAUSING GAS TANK TO LEAK. FUMES SO STRONG IN GARAGE RISK OF EXPLOSION. FUMES PERMEATING HOME. *TR

NHTSA ODI #10555401

40,000 miles · Nov 29, 2013
Structure

TL* THE CONTACT OWNS A 2002 MERCEDES BENZ C320. THE CONTACT STATED THAT HE NOTICED THAT CORROSION WAS DEVELOPING ON THE LOWER PANEL OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN STATED THAT THE ENTIRE BODY OF THE VEHICLE WAS CORRODED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE …

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TL* THE CONTACT OWNS A 2002 MERCEDES BENZ C320. THE CONTACT STATED THAT HE NOTICED THAT CORROSION WAS DEVELOPING ON THE LOWER PANEL OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC. THE TECHNICIAN STATED THAT THE ENTIRE BODY OF THE VEHICLE WAS CORRODED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 40,000 AND THE CURRENT MILEAGE IS 51,000. UPDATED 12/30/13*CN THE CONSUMER STATED THE VEHICLE WAS ALWAYS GARAGED AND WELL MAINTAINED, YET THE DOORS AND UNDER PANELS SHOWED EXTENSIVE CORROSION. THERE WERE SEVERAL PRONOUNCED PAINT BUBBLING AND RUST SPOTS THAT HAVE PERMEATED THROUGHOUT THE BODY.

NHTSA ODI #10554112

135,000 miles · Aug 30, 2013
Electronic Stability Control (esc)

DRIVING FROM SAN FRANCISCO (SEA LEVEL) AND EVENTUALLY DESCENDING FROM ECHO PASS AT 7200 FEET ELEV TO LAKE TAHOE (6200 FEET ELEV) ON HIWAY 50, ALL OF A SUDDEN, THE VEHICLE DISPLAY SHOWED AN ESP WARNING LIGHT WHILE SIMULTANEOUSLY THE ENGINE WENT INTO 'IDLE' MODE (ENGINE WAS STILL RUNNING) AND THE ACCELERATOR PEDAL COULD SUMMON NO …

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DRIVING FROM SAN FRANCISCO (SEA LEVEL) AND EVENTUALLY DESCENDING FROM ECHO PASS AT 7200 FEET ELEV TO LAKE TAHOE (6200 FEET ELEV) ON HIWAY 50, ALL OF A SUDDEN, THE VEHICLE DISPLAY SHOWED AN ESP WARNING LIGHT WHILE SIMULTANEOUSLY THE ENGINE WENT INTO 'IDLE' MODE (ENGINE WAS STILL RUNNING) AND THE ACCELERATOR PEDAL COULD SUMMON NO POWER. PULLED OVER AND TURNED CAR OFF COMPLETELY TO PONDER. TURNED CAR BACK ON AND THE ESP WARNING LIGHT WAS GONE. THERE WAS FULL ACCELERATOR POWER AGAIN. CONTINUING THE DRIVE INTO SOUTH LAKE TAHOE, WE EXPERIENCED THE SAME EXACT THING AGAIN TWO MORE TIMES IN ONLY ABOUT 15 MILES HAVING TO DO THE SAME RESTARTING & CLEARING THE ESP WARNING TO GET TO OUR DESTINATION. IT CONTINUED TO OCCUR SEVERAL MORE TIMES IN THE 2 DAYS WE WERE AT TAHOE. WE WERE WORRIED ABOUT MAKING IT BACK TO SF. WE DECIDED TO TRY IT AND WE LEFT ECHO LAKE (7200 FEET) AND DESCENDED TO SF (SEA LEVEL) BUT THE ESP WARNING DID NOT COME ON AGAIN AT ALL FOR THE NEXT THREE WEEKS. ONLY LAST WEEKEND, WE HEADED BACK UP TO THE EXACT SAME LOCATION AT ECHO LAKE AND BEHOLD, THE ESP WARNING CAME BACK ON. BY RESTARTING THE CAR AND TURNING THE STEERING WHEEL SEVERAL TIMES ALL THE WAY LEFT TO RIGHT OVER AND OVER, DID THE ESP FINALLY GO OUT AND WE THEN DROVE ALL TYHE WAY HOME AGAIN TO SF. THE ESP WARNING HAS SINCE NOT COME BACK ON, NOR HAS THE CAR STOPPED OR SWITCHED INTO AN 'IDLE' MODE. IT IS A NUISANCE AND CLEARLY ELECTRONIC......FAULTY SWITCHES/SENSORS ?

NHTSA ODI #10538119

68,000 miles · Jul 18, 2013
Electrical SystemElectronic Stability Control (esc)Exterior Lighting

THERE HAVE BEEN TWO WARNING LIGHTS FOR REAR LIGHTS AND AFTER DRIVING FOR 4 HOURS, A WARNING CAME ON FOR ELECTRICAL STABILITY AND MY CAR QUIT WORKING COMPLETELY. THERE WAS A BURNING SMELL AND I HAD TO RESTART IT. I AM VERY CONCERNED ABOUT THIS. *TR

NHTSA ODI #10525598

89,000 miles · Mar 22, 2013
Electrical SystemSeats

TL* THE CONTACT OWNS A 2002 MERCEDES C320. THE CONTACT STATED HE HAD TO REPLACE THE BATTERY IN THE VEHICLE SEVERAL TIMES. THE DEALER STATED THE SEAT CONTROLS FOR THE PASSENGER SEAT DRAINED THE BATTERY AND THE SEAT CONTROL MODULE NEEDED TO BE REPLACED. THE FAILURE MILEAGE WAS 89,000 AND THE CURRENT MILEAGE 90,904. *TR

NHTSA ODI #10504114

50,000 miles · Jul 17, 2012
Electrical SystemSeats

I CAME OUT AND MY BATTERY WAS DEAD WITHOUT WARNING. I TOOK THE VEHICLE TO DOWNTOWN LA MOTORS(MERCEDES BENZ) DEALER, WHERE THEY EXPLAINED THAT THE SEAT CONTROL MODULES WERE STAYING ON AND CAUSING THE BATTERY TO DRAIN. I SUBSEQUENTLY HAD TO UNHOOK THE SEAT CONTROLS AND NOW I AM UNABLE TO MOVE MY SEATS OR STEERING WHEEL. THEY ESTIM…

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I CAME OUT AND MY BATTERY WAS DEAD WITHOUT WARNING. I TOOK THE VEHICLE TO DOWNTOWN LA MOTORS(MERCEDES BENZ) DEALER, WHERE THEY EXPLAINED THAT THE SEAT CONTROL MODULES WERE STAYING ON AND CAUSING THE BATTERY TO DRAIN. I SUBSEQUENTLY HAD TO UNHOOK THE SEAT CONTROLS AND NOW I AM UNABLE TO MOVE MY SEATS OR STEERING WHEEL. THEY ESTIMATED THAT THE REPAIR WOULD COST AROUND 1500. NUMEROUS CUSTOMERS HAVE THE SAME ISSUE ON THE SAME VEHICLE, IT IS OBVIOUS THAT THIS IS A MANUFACTURER DEFECT AND NOT THE FAULT OF MERCEDES BENZ CONSUMERS. *TR

NHTSA ODI #10466021

Official recalls

3

24V874000 · Visibility:sun/moon Roof Assembly

Nov 19, 2024

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.

Consequence & remedy

Consequence: A detached sunroof panel can become a road hazard, increasing the risk of a crash.

Remedy: Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of previous NHTSA recall number 22V-954. MBUSA's number for this recall is 2024120001/2/3.

22V954000 · Visibility:sun/moon Roof Assembly

Dec 23, 2022

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.

Consequence & remedy

Consequence: A detached sunroof panel may become a road hazard, increasing the risk of a crash.

Remedy: Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918. MBUSA's numbers for this recall are 2023010004, 2023010005, and 2023010006.

19V918000 · Visibility:sun/moon Roof Assembly

Dec 20, 2019

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly resulting in the glass panel detaching from the vehicle. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V918-4126.pdf

Consequence & remedy

Consequence: A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.

Remedy: MBUSA will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. The recall began July 10, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020040011.

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.