Mercedes-Benz M-Class Owners Manual

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Switching the windshield defroster on/off
WARNING Any accumulation of snow and ice should be removed from the windshield before driving. Otherwise, your vision may be impaired, which could endanger you or others. ► Turn the Sma ...

Interchanging the wheels
WARNING Rotate front and rear wheels only if the tires are of the same dimension. If your vehicle is equipped with mixed-size tires (different tire dimensions front vs. rear), tire rotation is ...

Important safety notes
WARNING Work improperly carried out on electronic components and associated software could cause them to cease functioning. Because the vehicle's electronic components are interconnected, any mod ...