Tachometer

The red band in the tachometer indicates the engine's overrevving range.

! Do not drive in the overrevving range, as this could damage the engine.

The fuel supply is interrupted to protect the engine when the red band is reached.

    See also:

    MAX COOL maximum cooling
    The MAX COOL function is only available in vehicles for the USA. MAX COOL is only operational when the engine is running. The MAX COOL function is activated automatically: • if climate cont ...

    Setting the front-compartment airflow using the front control panel
    You can select different airflow settings for the driver's and front-passenger sides as well as for the rear compartment. You can also use COMAND to set the airflow. Turn the SmartKey to positi ...

    Correct driver's seat position
    Observe the safety guidelines on seat adjustment. Check whether you have adjusted seat 3 properly. Manual and electrical seat adjustment. Electrical seat adjustment. When adjusting the se ...