Where is the location to add antifreeze in a Mercedes-Benz?

[MacBriella]

In a Mercedes-Benz, the antifreeze is added on the left side of the engine compartment, behind the headlight. The steps to add antifreeze are as follows: 1. Unscrew the radiator cap, open the radiator drain valve, and drain the antifreeze. 2. Insert a rubber hose connected to a tap into the radiator filler port and turn on the tap. 3. Once the cooling system is completely drained, close the radiator drain valve. 4. Replace the radiator cap and the reservoir cap, and tighten them. Precautions for using antifreeze are as follows: 1. Mixing antifreeze with water can damage the engine. 2. Avoid mixing different types of antifreeze together. 3. Remember to check the antifreeze regularly.