Mismatched body sides?
- Fuel injectors that broke and were leaking fuel all over the engine, creating a nice fire hazard
- Rear shock absorbers, twice, due to leaking
- Air suspension system, which was also leaking, letting the car drop down on 3 of the 4 wheels when parked for more than one day
- Transmission torque converter, to try to fix a shuddering sound when downshifting from 4th to 3rd. But of course the torque converter had nothing to do with this so it was all for nothing and the shuddering sound persisted
- GPS system incapable of pronouncing street names or contact names in French - MB said this was a known bug and that they had no fix for it. And would never have one.
- Rattling sounds coming from the back of the cabin and the rear suspension. Those were fixed a few times but always came back.
- Etc.
The one fabulous thing about the C400 was the engine. Then again, I have a more powerful one now.
Good riddance.






