definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
29,789 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.

2010 Mercedes-Benz C300 accessories - exterior problems

accessories - exterior problem

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2010 Mercedes-Benz C300 Owner Comments

problem #3

May 042015

C300 6-cyl

  • 14,500 miles


The Mercedes Benz C 300W4 2010 has a problem with the inside door latch.the vehicle was bought as a certified preowned from the dealer in 2013. It has less than 15000 miles. I took it to the dealer today they knew what was wrong immediately. Cost to repair approx. $1000. Looking on line I found numerous people complaining about the same problem. There is an obvious design flaw that Mercedes is not willing to accept. What happens in an emergency if you need to get out of the car and the handle breaks? in my humble opinion this is a safety issue that should be looked into.

- Rockville Centre, NY, USA

problem #2

Dec 052014

C300 6-cyl

  • 74,867 miles
I went to open my door after I had parked and the driver side door latch broke. So, I had to cut my car back on, roll the window down and pull the latch from outside the door. If you look online this appears T be a common problem with the 2010 C300.

- Irving, TX, USA

problem #1

Sep 232009

C300 6-cyl

  • Automatic transmission
  • miles
The contact owns a 2010 Mercedes-Benz C300. When parked the rear driver and passenger doors will only unlock when the front driver-side door was unlocked. The manufacturer was notified of the malfunction. The failure and current mileages were unknown. Updated 02/18/10. Updated 03/09/10. The consumer stated he has difficulty pulling the knob on the rear doors to unlock them. It is smoothly, slippery and narrow and he is unable to grasp it. Updated 06/29/10.

- Doylestown, PA, USA

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