Engine oil and oil filter
| Engine oil and oil filter | 
| Check for oil leakage | 
Check that no oil leakage occurs at the top or bottom of the engine and gearbox or in the power steering's hydraulic system.
| Engine oil | 
 
   
   Change oil. Fill with oil to the MAX mark on the dipstick. The distance between the MAX and MIN marks corresponds to 1 litre (1.05 qts).
Check the level while the engine is still warm, 2-5 minutes after switching it off.
Oil capacity
B204, B234, B235: 4.0 litres (4.2 qts), including filterOil type
See LubricantsTightening torque:
Drain plug
B204, B234, B235: 25 Nm (18.5 lbf ft)
Check the oil level after changing engine oil and oil filter.
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| Oil filter change | 
 
   
   | • | Loosen the oil filter with the filter wrench and unscrew it. Clean the sealing surface on the engine. | |
| • | Oil in the new oil filter's rubber gasket and fit it in place. Tighten the filter by hand. | |
| • | Start the engine and check the filter for leaks. | |

 
     Warning
               Warning
               
		