One problem related to engine cooling system has been reported for the 2003 Mercedes Benz C320. The most recently reported issues are listed below.
On a 2003 c 320 mbnz, the radiator now leaks into the transmission. This is going to require the radiator to be replaced and for the transmission to be flushed. This leaking radiator fluid could have already damaged the transmission, and if so, it will have to be replaced. This problem causes a lack of power and therefore a loss of acceleration. It happens without any warning, often leaving you vulnerable due to the loss of power, a potential accident waiting to happen.
| Engine Cooling System problems | |
| Radiator problems | |
| Water Pump problems |