Mercedes-Benz GL-Class: Tachometer - Displays and operation - On-board computer and displays - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Tachometer

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

this could damage the engine. 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.

    Outside temperature display
    The outside temperature display is in the multifunction display. WARNING   The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitabl ...

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    Driver override options
    Hill Descent Control (HDC) is automatically engaged for some terrain response programs. If required, HDC can be deselected or engaged independently of terrain response. The HDC status will be dis ...

    Cleaning the wheels
    Do not use acidic wheel cleaning products to remove brake dust. This could damage wheel bolts and brake components. Do not park the vehicle for an extended period straight after cleaning it, ...

    Rocking Your Vehicle to Get It Out
    Turn the steering wheel left and right to clear the area around the front wheels. Turn off any traction or stability system. Shift back and forth between R (Reverse) and a forward gear, spinning the ...