One problem related to engine and engine cooling has been reported for the 2003 Mercedes Benz 240. The most recently reported issues are listed below.
After purchasing car in 2007 used with 60k miles, taking vehicle in for all scheduled maintenance, driivng only 40k over 4 years,the vehecle needed a new transmission.
| Manifold/header/muffler/tail Pipe problems | |
| Engine Knocking Noise problems | |
| Engine And Engine Cooling problems | |
| Radiator problems | |
| Catalytic Convertor problems |