What coolant to use in a Mercedes-Benz c200?

For a Mercedes-Benz C200, it is recommended to use a coolant that meets the specifications of MB 325.0, typically a high-quality ethylene glycol-based coolant. You can use the original Mercedes-Benz coolant or an equivalent that meets the required standards. Always ensure to mix it with distilled water in the appropriate ratio, usually 50:50, unless otherwise specified. Regularly check and maintain the coolant levels for optimal engine performance.