Important safety notes

WARNING
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious personal injury.
Never allow sparks, flames or smoking materials near gasoline.
Turn off the engine before refueling.
Whenever you are around gasoline, avoid inhaling fumes and any skin or clothing contact.
Direct skin contact with fuels and the inhalation of fuel vapors are damaging to your health.

    See also:

    Snow chains
    For safety reasons, Mercedes-Benz recommends that you only use snow chains which have been specially approved for your vehicle by Mercedes-Benz, or are of a corresponding standard of quality. ...

    Releasing the parking lock manually
    In the event of an electrical malfunction, it is possible to release the selector lever lock manually to move it out of position P, e.g. if you wish to tow the vehicle away. Do not use any s ...

    4MATIC (permanent four-wheel drive)
    4MATIC ensures that all four wheels are permanently driven. Together with ESP® and 4ETS, it improves the traction of your vehicle whenever a drive wheel spins due to insufficient grip. WARNING&nb ...