Notes on coolant level - AH20.00-P-1142-01TI
WARNING: This page does not describe the selected car, but rather 203 other vehicles, including the 2020 Mercedes-Benz SLC300, 2020 Mercedes-Benz SL550, 2020 Mercedes-Benz SL450, 2020 Mercedes-Benz S65 AMG, and 2020 Mercedes-Benz GLA250. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 642 in MODEL 211, 219, 292
The coolant level on a cold engine must reach up to the marking (arrow) on the coolant expansion reservoir.
For warm coolant the coolant level is about 1 cm above the marking (arrow).