2002 Mercedes-Benz C Class problems & reliability
31 owner complaints filed with NHTSA for the 2002 Mercedes-Benz C Class. Last verified Aug 7, 2026. Complaints are unverified reports submitted by owners to the federal Office of Defects Investigation.
Each complaint is counted once (by NHTSA case number), even when it names several vehicles.
Federal crash records (FARS 2020–2023): 2002 Mercedes-Benz C Class vehicles were involved in 15 fatal crashes with 7 occupant deaths. Involvement counts are not adjusted for how many are on the road and do not imply fault or a vehicle defect.
Most reported problems
| Component | Complaints | Share |
|---|---|---|
| Electrical System → | 10 | 32% |
| Engine and Engine Cooling | 5 | 16% |
| Seats | 5 | 16% |
| Suspension | 5 | 16% |
| Fuel System, Gasoline | 4 | 13% |
| Tires | 4 | 13% |
| Power Train | 3 | 10% |
| Unknown OR Other | 3 | 10% |
| Equipment | 1 | 3% |
| Exterior Lighting | 1 | 3% |
Component groups as classified by NHTSA. A complaint can name more than one component, so shares may sum to more than 100%.
All 15 reported components →Common symptoms owners describe
Keyword analysis of complaint narratives; one complaint can describe several symptoms.
Mileage when problems occurred
Among the 20 complaints that included a usable odometer reading, the median reported incident mileage was 65,000 miles (middle 50% between 37,750 and 93,250 miles).
Complaints by incident year
What owners report
“This is a follow-up to complaint #10579528. Spoke to robin, customer service representative at mercedes benz corporate headquarters in the united states. They refuse to acknowledge a design flaw in the rear signal actuator module as the basis for the fuel delivery failing while driving the car. The explanation they…”
Fuel/propulsion System · filed Apr 30, 2014
“I called mbusa 2 weeks ago regarding my 2002 c320 wagon which was smelling of pure gasoline which the odor was so strong it was coming into the house from the garage giving us headaches. I checked online with mbusa club members and found out this could be a dangerous situation and to call it in. I called mbusa and was…”
Fuel System, Gasoline · filed Jul 10, 2013
“This is a c230 kompressor coupe. The rear differential made a loud noise and then locked up after being driven slowly to a shop. It was later learned that this is a very common occurrence with the early 2002 c class cars but as usual, there is no recall. I contacted mbusa and they offered no assistance. This car has…”
Power Train · filed Dec 12, 2011
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Technical service bulletins
2 manufacturer communications (TSBs, service campaigns, warranty extensions) are on file with NHTSA for the 2002 Mercedes-Benz C Class.
Mercedes: replacing the longitudinal member (left and right) below the main floor panel on all my 204 up to 12/31/07. (c300, c350, c300 4-matic, c63 ame). *pe
PB-61-10-07 · Service Bulletin/Repair Instructions · issued Sep 17, 2008
Model 203 (c) series from production 8/1/01 to 2/1/03 and model 209 (clk) series up to production 2/1/03; esp visit workshop with fault code c1185. *pe
PB 42-45-98 · Service Bulletin/Repair Instructions · issued Mar 28, 2008
TSBs are repair guidance manufacturers send to dealers — they are not recalls and repairs are not automatically free. Full documents are available on NHTSA’s site.
Safety recalls
No NHTSA recall campaigns name the 2002 Mercedes-Benz C Class in our current data. Recalls may apply only to certain VIN ranges — always confirm with a VIN check.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →Buying a used 2002 Mercedes-Benz C Class?
- · Decode the seller’s VIN with our free VIN decoder to confirm the exact year, engine and trim.
- · Check for unrepaired recalls by VIN on NHTSA’s official lookup — recall repairs are free.
- · Among complaints with usable mileage, the median reported incident mileage was 65,000 miles. This does not predict when a particular vehicle will develop a problem.