The anti theft system failed after 59,000 miles, locke the steering wheel and won't allow the car to start. Mercedes charges 1,800 dollars to replace it.. Needs to be recalled very dangerous.
The worst 2014 Mercedes-Benz C204.9 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Electrical3
- Steering3
- Acceleration2
- Airbags1
- Body1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Electrical3
- Steering3
- Acceleration2
- Airbags1
- Body1
- Engine1
- Fuel system1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2014 Mercedes-Benz C204.9 21
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- To enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its...
- MB App iHeart Radio is no longer available after a head unit update
- Seat belt extender toothed rack sluggish or makes noises
- Tire pressure loss detection system inoperative" message in instrument cluster in yellow.
- Oil in engine wiring harness
- Red display message in instrument cluster "Power Steering Malfunction
- AMG Performance steering wheel heavily worn/soiled
- Rattling noises in area of 2-stage turbocharger, OM651
- IPhone mobile phone: Various complaints after software update to iOS8
- Selector lever blocks in position "P" (brake applied)
What 2014 Mercedes-Benz C204.9 owners say
Most recent owner complaints, unedited.
Steering wheel will not go up or down
Sudden loss of power while trying to accelerate,engine light comes on and car goes into limp mode. Code p002. Car has 44450 miles.
The company has not been able to fix the airbags of my car because of the part is not available in the local dealership. This is my second complain to the federal safety agency. My first was in 2018. It is sad that a safety issue by the company is not been taken care by the company even after 2 years.
I can't believe I experienced that .. My car all of the sudden jerked on the freeway and started shaking . I seriously thought we had an earthquake .. Then it accelerated and the next thing you know I'm going 25 miles and hour .. So glad I was near an exit I put the car in neutral rolled down the hill , made a turn and shut it off .took me a minute to gather myself .. What if I was in a middle lane ? What if someone couldn't press the breaks in time🤦🏻‍♀️🤯😡...
2 camshaft adjusters replaced at 104,000 miles. Some fail every 50-60,000 miles. Work done at hoehn mercedes. Before repair - slow crank at start, some smoke when engine starting, check engine light came on.
Electronic steering lock system fails in every mercedes benz its a defective part.
There is a glass roof panel between the windshield and the sunroof. This glass panel is extremely brittle and shatters easily. This is my second time having to replace this glass panel. It is a dealer only part and costs $960 plus $300 for installation. The cost of this glass panel is extremely high. Both times this glass panel shattered, nothing hit it. It appears as small cracks at first and then spreads. Because it is so brittle, it eventually shatters. There is a recall on this specific part with other mercedes models but not the c250 for unknown reasons. Please assist.
Compare the 2014 Mercedes-Benz C204.9
Other model years
Questions about the 2014 Mercedes-Benz C204.9
Is the 2014 Mercedes-Benz C204.9 reliable?
Owners have filed 8 complaints about the 2014 Mercedes-Benz C204.9, 1.6 times a typical C204.9 model year.
What is the most common problem with the 2014 Mercedes-Benz C204.9?
Electrical system, with 3 complaints. Next is steering (3).
How many recalls does the 2014 Mercedes-Benz C204.9 have?
No recalls on record.
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