2005 Mercedes C-Class Owner's Manual - Page 322

Practical hints What to do if ... Display symbol Display messages USA only: At next gas station add 1.0 qt engine oil Possible cause The engine oil level is too low. Suggested solution Add engine oil ( page 281) and check the engine oil level ( page 280). : Canada only: At next gas station add 1.0 l engine oil Engine oil level Stop, engine off! There is no oil in the engine. There is a danger of engine damage. Carefully bring the vehicle to a halt as soon as possible. Turn off the engine. Add engine oil ( page 281) and check the engine oil level ( page 280). Engine oil level Reduce oil level Change engine oil Visit workshop. You have added too much engine oil. There is a risk of damaging the engine or the catalytic converter. It may be that there is water in the engine oil. Have oil siphoned or drained off. Observe all legal requirements with respect to its disposal. Have the engine oil checked. 320