Reserve

After the reserve range is reached:

▷ A message is briefly displayed on the Control Display.
▷ The remaining range is shown on the computer.
▷ When a dynamic driving style is used, such as when corners are taken rapidly, engine functions are not ensured.

The message appears continuously below a range of approx. 30 miles/50 km.

At the latest, refuel when the range drops Refuel promptly
At the latest, refuel when the range drops below 30 miles/50 km; otherwise, engine functions are not ensured and damage may occur.◀

    See also:

    Tachometer
    Tachometer Never force the engine speed up into the red warning field, see arrow. In this range, the fuel supply is interrupted to protect the engine. ...

    Issued warning
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    Setting the voice dialog
    You can set whether the system should use the standard dialog or a shorter version. In the shorter variant of the voice dialog, the announcements from the system are issued in an abbreviated fo ...