Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
6,240 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.

2005 Mercedes-Benz C320 exhaust system problems

exhaust system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2005 Mercedes-Benz C320:

Unsubscribe any time. We don't sell/share your email.

2005 Mercedes-Benz C320 Owner Comments

problem #1

Jan 152006

C320 6-cyl Diesel

  • Automatic transmission
  • 6,240 miles


I own a 2005 E320 cdi Mercedes diesel. The car gives off black smoke (intermittently) and a black tar like substance (black soot) pours out of my exhaust system. I have complained to Mercedes and they state, "the car is operating within factory specifications." The dealership (skyland automotive, asheville, nc) states that it is due to poor quality diesel fuel. I have considered legal action under the nc lemon law, but would rather have the problem solved.

- Murphy, NC, USA

Search for these popular complaint phrases...

Not what you are looking for?