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1.9

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
87,750 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2009 Mercedes-Benz C300 fuel system problems

fuel system problem

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2009 Mercedes-Benz C300 Owner Comments

problem #4

Jul 302020

C300

  • 191,000 miles

A D V E R T I S E M E N T S

My rear subframe is dropped my airbag lights keep coming on my suspension is terrible because of my suspension my rear subframe had dropped and my light warning for my lights keep coming

- Temple, PA, USA

problem #3

Jan 012014

C300

  • 40,000 miles
I bought my car used at car max with about 24000 miles. I noticed a strong smell of gasoline outside the car when car is on. Frequent clicks on the pump when filling up fuel. I noticed this around 40,000 miles but I keep forgetting to have it check by the dealer. I pass the last smog check that is why it did not bother me. The frequent clicks on the pump when filling up is worse and irritates my wife when she fills up gasoline. She and I had to put a lot of pressure to seal nozzle to fill up gasoline. The frequent clicks happens even at the beginning even on an empty tank. Is there anything serious about this matter. I read its common with E350 model. Is there any other complaints about this strong gasoline smell on 2009 Mercedes Benz C300 and frequent clicks at the pump when filling up gasoline" is there any safety issue regarding this matter? any potential recall"

- Chula Vista, CA, USA

problem #2

Sep 152017

C300

  • 81,000 miles
Car was off and parked in the giant (limerick, pa) parking lot. I put the key in the ignition, turned it, and nothing happened. Dash read "remove key." I had the vehicle towed to dealer. Steering lock mechanism went bad. Fuse 22 blew every time we put the key in the ignition. Had to replace part.

- Schwenksville, PA, USA

problem #1

Aug 142016

C300

  • 39,000 miles
The contact owns a 2009 Mercedes-Benz C300. The contact stated there was a strong odor of fuel coming from the front and rear exterior of the vehicle. The vehicle was not diagnosed nor repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 39,000. The VIN was not available.

- San Jose, CA, USA

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