Cleaning the display

Before cleaning the display, make sure that it is switched off and has cooled down.
Clean the display surface using a commercially-available microfiber cloth and TFT/LCD display cleaner.
Dry the display surface using a dry microfiber cloth.

following: For cleaning, do not use any of the following:

alcohol-based thinner or gasoline
abrasive cleaning agents
commercially-available household cleaning agents

These may damage the display surface. Do not put pressure on the display surface when cleaning. This could lead to irreparable damage to the display.

    See also:

    Restoring the factory settings
    Press the and buttons simultaneously for approximately six seconds until the battery check lamp flashes twice. ...

    Mounting a new wheel
    WARNING Always replace wheel bolts that are damaged or rusted. Never apply oil or grease to wheel bolts. Damaged wheel hub threads should be repaired immediately. Do not continue to drive u ...

    Active Body Control reduces the effect of a crosswind
    The Mercedes-Benz CL-Class also meets the highest standards in terms of driving dynamics and agility. This is in part thanks to Direct-Steer, which can vary the steering ratio based on the steerin ...