MAX COOL maximum cooling

The MAX COOL function is only available in vehicles for the USA.

MAX COOL is only operational when the engine is running.

When you activate MAX COOL, climate control switches to the following functions:
• maximum cooling
• maximum airflow
• air-recirculation mode on

button. To activate: press the The indicator lamp in the button lights up. button.
The indicator lamp in the button lights up.
button To deactivate: press the again. button again.
The indicator lamp goes out. The previously selected settings come into effect again.

    See also:

    Charging the battery
    WARNING Never charge a battery still installed in the vehicle unless a battery charger unit approved by Mercedes-Benz is being used. Gases may escape during charging and cause explosions ...

    Additives
    Only use DEF in accordance with ISO 22241. Do not use additives with DEF and do not dilute DEF with water. This may destroy the BlueTEC exhaust gas aftertreatment system. ...

    Additives
    Do not use any additives in the engine oil. This could damage the engine. ...