Notes on coolant level - AH20.00-P-1142-01TJ

ENGINE 629 in MODEL 211 

The coolant level must reach on a cold engine up to the marking (arrow) on the coolant expansion reservoir.

For warm coolant the coolant level is about 1 cm above the marking (arrow).

Fig 1: Locating Coolant Expansion Reservoir Mark - Engine 629 In Model 211

Courtesy of MERCEDES-BENZ USA