Refueling

See also:

EASY-PACK folding floor with stowage compartment under the trunk floor (Wagon)
Important safety notes WARNING Do not carry unsecured objects under the EASY-PACK folding luggage-compartment floor if it is open. Otherwise, you and other vehicle occupants could be inju ...

High outside temperatures
If DEF heats up to over 122 °F (50 °C ) for extended periods, e.g. as a result of direct sunlight on the DEF reservoir, DEF can decompose. Ammonia vapors develop as a result. WARNING When o ...

Problems with the cooling with air dehumidification function
When you press the button, the indicator lamp in the button flashes three times or remains off. You can no longer switch on the cooling with air dehumidification function. Consult a qualifi ...