2002 Mercedes Benz C320: complaints, problems and recalls
Explore the records behind recurring owner reports.
Key facts
68 owner complaints analyzed
3 distinct recall campaigns
70,000 mi median reported failure mileage
Scope: 2002 model year. Data snapshot: . 42 complaints include usable failure mileage.
Most common problems
Electrical System is the most frequently named component, appearing in 29 of 68 complaints (42.6%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Electrical and battery issues | 38 | 55.9% |
| Braking behavior | 7 | 10.3% |
| Steering behavior | 6 | 8.8% |
| Transmission and shifting | 4 | 5.9% |
| Fuel system concerns | 4 | 5.9% |
| Engine operation | 3 | 4.4% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Electrical System | 29 |
| Seats | 21 |
| Electronic Stability Control (Esc) | 5 |
| Electrical System:12v/24v/48v Battery | 4 |
| Exterior Lighting | 4 |
| Power Train:Automatic Transmission | 3 |
| Unknown Or Other | 3 |
| Air Bags | 2 |
Electrical System: 29; Seats: 21; Electronic Stability Control (Esc): 5; Electrical System:12v/24v/48v Battery: 4; Exterior Lighting: 4; Power Train:Automatic Transmission: 3; Unknown Or Other: 3; Air Bags: 2
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 4 |
| 25,000 to 49,999 | 9 |
| 50,000 to 74,999 | 10 |
| 75,000 to 99,999 | 13 |
| 100,000 to 149,999 | 6 |
| 150,000 and above | 0 |
Under 25,000: 4; 25,000 to 49,999: 9; 50,000 to 74,999: 10; 75,000 to 99,999: 13; 100,000 to 149,999: 6; 150,000 and above: 0
75,000 to 99,999 miles has the most reports with usable mileage (13). 26 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2002 | 5 |
| 2003 | 1 |
| 2004 | 4 |
| 2005 | 5 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 5 |
| 2009 | 9 |
| 2010 | 6 |
| 2011 | 3 |
| 2012 | 3 |
| 2013 | 5 |
| 2014 | 2 |
| 2015 | 4 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 2 |
2002: 5; 2003: 1; 2004: 4; 2005: 5; 2006: 4; 2007: 4; 2008: 5; 2009: 9; 2010: 6; 2011: 3; 2012: 3; 2013: 5; 2014: 2; 2015: 4; 2016: 1; 2017: 1; 2018: 1; 2020: 1; 2021: 1; 2023: 1; 2024: 2
Pattern summary
Electrical System leads the component reports. Electrical and battery issues appears in 38 complaint narratives. Braking behavior appears in 7 complaint narratives. Steering behavior appears in 6 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Examples from the source records
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10039802 · 2003-09-11 (September 11, 2003)
WHILE DRIVING AT UNDETERMINED SPEED BRAKE LINE LOW LIGHT ILLUMINATED ON THE DIGITAL DASHBOARD. CONSUMER PULLED OVER, AND EXITED THE VEHICLE. FRONT END OF THE VEHICLE CAUGHT ON FIRE 5 MINUTES LATER. AFTER INSPECTION OF THE VEHICLE BY THE MANUFACTURER/DEALERSHIP, THEY WERE UNABLE TO LOCATE WHERE THE FIRE ORIGINATED FROM.*AK
Owner-reported narrative. 12,000 miles reported. Look up ODI 10039802 at NHTSA ↗
Owner report 10072356 · 2004-05-10 (May 10, 2004)
THE PROBLEM: WHEN APPLYING PRESSURE TO THE GAS PEDAL, NO RESPONSE IS EXPERIENCED IN THE CAR INITIALLY. THIS CAUSES THE DRIVER TO DEPRESS THE GAS PEDAL MORE AGGRESSIVELY TO GET THE CAR TO RESPOND. WHEN IT DOES RESPOND, IT ACCELERATES EXTREMELY FAST. I HAVE HAD TWO NEAR ACCIDENTS BECAUSE OF THIS CONDITION. AS A DRIVER, YOU MUST THROTTLE THE CAR AGGRESSIVELY TO FEEL CONFIDENT THE CAR WILL ACCELERATE TO GET MOVING. THE STATED PROBLEM HAS EXISTED SINCE PURCHASING THIS CAR NEW IN JULY 2002. I HAVE REPORTED THE PROBLEM TO THE DEALER …
Owner-reported narrative. 3 miles reported. Look up ODI 10072356 at NHTSA ↗
Owner report 10087246 · 2004-08-05 (August 5, 2004)
INTERMITTENTLY THE LEFT HEADLIGHT FAILED TO FUNCTION. WHEN THIS OCCURRED THE LIGHTS ILLUMINATION WAS REDUCED. SOMETIMES THERE WAS A WARNING ON THE DASHBOARD THAT INDICATED THE LIGHT WAS OUT, EVEN IF THE LIGHT WAS ON. VEHICLE WAS SERVICED BY THE DEALERSHIP 5 TIMES HEY REPROGRAMMED THE COMPUTER, CHANGED THE HEADLIGHT CONNECTION, AND ALTERED THE LIGHT BULB. TBUT FAILURE RECURRED.*AK
Owner-reported narrative. 32,000 miles reported. Look up ODI 10087246 at NHTSA ↗
Owner report 10089111 · 2004-08-16 (August 16, 2004)
PROBLEMS WITH DEFECTIVE ABS ON 2002 MERCEDES C320.*MR THE CONSUMER REQUESTED A NEW VEHICLE AND $5000. *NM *JB
Owner-reported narrative. 12,000 miles reported. Look up ODI 10089111 at NHTSA ↗
Owner report 10091480 · 2004-09-07 (September 7, 2004)
THE C ONSUMER STATED THE VEHICLE STALLED. THE CONSUMER TRIED TO RESTART THE VEHICLE BUT WAS UNABLE TO DO SO. THE CONSUMER CALLED FOR ROAD SIDE ASSISTANCE . THE TECHNICIAN REPLACED THE BATTERY. THE CONSUMER STARTED UP THE VEHICLE AND DROVE IT HOME. THE NEXT DAY THE VEHICLE FAILED TO START UP. THE CONSUMEER HAD THE VEHICLE TOWED TO THE DEALER FOR INSPECTION. THE MECHANIC INFORMED THE CONSUMER THAT THE VEHICLE WAS PLACED ON A DIAGNOSTIC. THE DRIVER INFORMED THE MECHANIC THAT THIS PROBLEM HAS OCCURRED MORE THAN ONCE AND THE PROBLEM HAS NOT …
Owner-reported narrative. Look up ODI 10091480 at NHTSA ↗
Owner report 10115959 · 2005-03-28 (March 28, 2005)
I LEASED A 2002 MERCEDES C32 IN DECEMBER OF 2002. ITS A DOCUMENTED FACT MERCEDES HAS BEEN EXPERIENCING A HIGH NUMBER OF DEFECT COMPLAINTS WITH THIS MODEL CAR. RECENTLY FOR ME WAS THE MOST SERIOUS.. ON DECEMBER 26TH 2004, WHILE MERGING ONTO A MAJOR HIGHWAY(I95) MY CAR'S AUTOMATIC TRANSMISSION WENT INTO NEUTRAL WHILE IN THE DRIVE POSITION. I HAD TO PULL OVER ON THE SIDE OF THE HIGHWAY PUT THE CAR INTO PARK THEN BACK TO DRIVE TO RESOLVE THE PROBLEM. I NOTIFIED MERCEDES ON 12/27, AT AN APPOINTMENT I HAD PREVIOUSLY SCHEDULED FOR OTHER PROBLEMS. MER…
Owner-reported narrative. 36,000 miles reported. Look up ODI 10115959 at NHTSA ↗
Owner report 10118894 · 2005-04-12 (April 12, 2005)
CONSUMER EXPERIENCED VARIOUS PROBLEMS WITH 2002 MERCEDES BENZ C320.*MR *BF *NM *JB
Owner-reported narrative. Look up ODI 10118894 at NHTSA ↗
Owner report 10119224 · 2005-03-23 (March 23, 2005)
MERCEDES BENZ C320 EXPERIENCING PROBLEMS WITH TRANSMISSION, ACCELERATOR, AND A FLUID LEAK.*MR ANSWERING 10118894 AAE 4-27-05 THE CONSUMER COMPLAINED ABOUT A VALVE NOISE, A TICKING NOISE COMING FROM THE DRIVESHAFT, IT WAS DISCOVERED THAT THE LEAK CAUSED SOME WIRES TO BECOME LOOSE WHICH CAUSED THE DRIVESHAFT TO NOISY. THE CONSUMER HEARD AN UNUSUAL NOISE WHEN HE ACCELERATED, BUT THE NOISE DECREASED WHEN HE DECELERATED, SECONDS LATER THE ACCELERATOR DID NOT RESPOND AS IF THE VEHICLE WERE IN NEUTRAL. THE CONSUMER TOOK THE VEHICLE TO THE DEALER …
Owner-reported narrative. Look up ODI 10119224 at NHTSA ↗
Recall history
3 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.
19V918000 · Visibility:Sun/Moon Roof Assembly
Reported: 2019-12-20 (December 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: 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.
NHTSA campaign record ↗22V954000 · Visibility:Sun/Moon Roof Assembly
Reported: 2022-12-23 (December 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: 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.
NHTSA campaign record ↗24V874000 · Visibility:Sun/Moon Roof Assembly
Reported: 2024-11-19 (November 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: 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.
NHTSA campaign record ↗