One problem related to engine cooling system has been reported for the 2003 Mercedes Benz S430. The most recently reported issues are listed below.
The contact owns a 2003 Mercedes Benz S430. The contact stated that while parked, he noticed that the front passenger's side of the vehicle was sitting abnormally low. The contact proceeded to drive the vehicle however, once he reached 60 mph a warning light illuminated, indicating that the vehicle was too low. The vehicle was towed to the dealer but did the contact did not have a diagnostic test performed. The manufacturer was made aware of the failure and advised the contact that the vehicle was not included in NHTSA campaign number: 07v263000 (engine and engine cooling, suspension). The vehicle was not repaired. The approximate failure and the current mileage was 113,000.
| Engine Cooling System problems | |
| Engine Shut Off Without Warning problems |