Credov's researched list of the 2 faults the Mercedes-Benz C-Class W205 / S205 is known for (2014), 1 of them serious or costly. Each one says what to look for when you check the car, so you can spot it before you buy. Not every car has these faults: they are the ones worth checking on this model.
What to look for: Listen for a rattle or clunk from the steering column as you gently rock the wheel, and ask for both recall records.
Why it matters: Both notices describe loss of steering control or steering lock, and both fall on the highest-volume C-Class of the period.
What to look for: Ask for the fuel pump recall record, and feel for stumbling or stalling on the drive, especially on low fuel.
Why it matters: Stalling in traffic is the stated hazard; the fix is a tank-out job.
Got a question about a Mercedes-Benz C-Class W205 / S205? Ask Credov: a noise, a warning light, a part or how to fix it.
On top of the faults above, every Credov inspection covers the basics: fuel smell, leaks or filler rust, engine oil leaks, power steering fluid leak, drive belt cracks or squeal, rust underneath: chassis and mounts, engine mounts, engine oil level and colour, coolant level, colour and leaks, head gasket failure signs, cold start: rattle, knock or smoke, rough or hunting idle, engine running hot on gauge, gearbox or diff oil leak, swapped gearbox without lvv and more.
Researched by Credov from manufacturer recalls and service bulletins, owner reports and workshop sources. Repair prices are typical ranges, not quotes. See also fault codes and repair costs.