See also:

Folding the exterior mirrors in or out automatically
When the "Automatic mirror folding" function is activated in COMAND: • the exterior mirrors fold in automatically as soon as you lock the vehicle from the outside. • the exterior ...

Brake fluid
WARNING Over a period of time, the brake fluid absorbs moisture from the air; this lowers its boiling point. If the boiling point of the brake fluid is too low, vapor pockets may form in t ...

Problems with the seat ventilation
The seat ventilation has switched off prematurely or cannot be switched on. The vehicle's electrical system voltage is too low because too many electrical consumers are switched on. •► ...