8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
18,400 miles
Total Complaints:
1 complaints

Most common solutions:

  1. the dealer fixed the problem for more than 2 months (1 reports)
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problem #1

Apr 042017

C300 2.0L

  • Automatic transmission
  • 18,400 miles

In 2017, my 2015 C300 2.0L frequently failed to start the engine. And the frequency of failure increases to an unacceptable level. Since the car was under extended warranty, the dealership took around 2 months to fix the problem. The error code I got from a repair shop says the car cannot communicate to the engine. The first time I went to the dealership, the car did not fail to start so it cannot be fixed. Next time, I took a video of the problem and showed it to the dealership. They kept the car for more than a month to find out it's an electrical problem. One of the signal wire between the main computer and the engine system is broken.

- Ducheng Q., Santa Clara, CA, US