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.

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pretty bad
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
5,300 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.

2015 Mercedes-Benz C400 electrical problems

electrical problem

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2015 Mercedes-Benz C400 Owner Comments

problem #1

Jan 132016


  • 5,300 miles


While driving the vehicle on the highway at 70 mph, the cruise control shut off and the car began to slow down. I was able to maintain control and noticed 3 error messages including: ESC inoperable, cruise control inoperable, and collision prevention plus inoperable. I was able to continue driving and when I went to accelerate from a stop light, the accelerator was unresponsive and took several seconds for the vehicle to move almost causing an accident from a car traveling close behind me. All of this happened while I was driving the vehicle to the dealership for its first service. The dealer was notified of the problem and is investigating the issue.

- Heyworth, IL, USA

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