Mercedes-Benz GL-Class: Notes on driving - Operation - Wheels and tires - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Notes on driving

If the vehicle is heavily laden, check the tire pressures and correct them if necessary.
When parking your vehicle, make sure that the tires do not get deformed by the curb or other obstacles. If it is necessary to drive over curbs, speed humps or similar elevations, try to do so slowly and at an obtuse angle. Otherwise, the tires, particularly the sidewalls, can get damaged.

    Operation
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    Notes on regularly inspecting wheelsand tires
    WARNING   Regularly check the tires for damage. Damaged tires can cause tire inflation pressure loss. As a result, you could lose control of your vehicle. Worn, old tires can cause acci ...

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    Fuel System Messages
    FUEL LEVEL LOW This message displays and a chime sounds if the fuel level is low. Refuel as soon as possible. See Fuel Gauge  and Fuel  for more information. TIGHTEN GAS CAP This messa ...

    Vehicle Positioning
    At times, the position of the vehicle on the map may be inaccurate due to one or more of the following reasons: Road system has changed. Vehicle is driving on slippery road surfaces such as in ...

    Format
    The radio can play.mp3 or .wma files recorded onto a CD-R or CD-RW disc. The USB port can play.mp3 and .wma files that are stored on a USB storage device as well as AAC files stored on an iPod. ...