2014 Mercedes-Benz C204 problems, complaints & recalls
Most-reported problem areas: Fuel/Propulsion System (2) · Air Bags (2)
Safety recalls (0)
No recalls on record for this model year (campaigns announced since 2010).
Service bulletins (59)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Tires:pressure Monitoring And Regulating Systems 2019-08-14 · LI40 15-P-070175 · Service Bulletin/Repair Instructions
various fault codes present in tpm control unit, vehicles with code 475 and code b03
Engine 2018-12-07 · SC2018110006 · Service Bulletin/Repair Instructions
update engine control unit software
Equipment:electrical 2018-08-21 · LI82 85-P-068646 · Service Bulletin/Repair Instructions
mb app iheart radio is no longer available after a head unit update
Seats 2018-07-31 · LI91 18-P-049463 · Service Bulletin/Repair Instructions
seat cushion fore/aft adjuster seat cushion cover becomes detached
Seat Belts 2018-07-23 · LI91 45-P-066075 · Service Bulletin/Repair Instructions
seat belt extender toothed rack sluggish or makes noises
Tires:pressure Monitoring And Regulating Systems 2018-06-20 · LI42.47-P-068271 · Service Bulletin/Repair Instructions
"tire pressure loss detection system inoperative" message in instrument cluster in yellow.
Showing the 6 most recent of 59 bulletins. Search all of them free at nhtsa.gov.
What owners report
2020-03-04 · Fuel/Propulsion System · 75,000 mi“mercedes-benz 2014 c 2 50s have had a serious issue with faulty high pressure fuel pumps when you go to give it a gas in a hurry it puts the engine into a limp mode and it will not go this is a serious safety issue and you could be struck by another vehicle…”
2020-02-02 · Air Bags“the car has an open recall for over a year now, without any resolution. i cannot have a passenger in my car...…”
2019-12-11 · Fuel/Propulsion System · 82,000 mi“p0002 fuel volume regulator control circuit range/performance limp mode upon acceleration…”
2019-11-25 · Unknown Or Other“the mercedes dealership (valencia) is not wanting to change my air bags because i have to wait for my year. driving makes me feel unsafe with my children i have been having other issues with my car due to this.…”
2019-03-02 · Air Bags“takata recall it is taking too long for replacement parts for this recall. i have owned the car for a year now, and i do not feel safe driving it.…”
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.