Mercedes-Benz GL-Class: Important safety notes - Fuel - Service products and capacities - Technical data - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Important safety notes

WARNING Gasoline and diesel fuels are highly flammable 
Gasoline and diesel fuels are highly flammable and poisonous. They burn violently and can cause serious injury.
Never allow sparks, flames or smoking materials near gasoline or diesel fuelTurn off the engine before refueling.
Turn off the engine before refueling.
Whenever you are around gasoline or diesel fuel, avoid inhaling fumes and any skin or clothing contact. Extinguish all smoking materials.
Direct skin contact with fuels and the inhalation of fuel vapors are damaging your health.

    Fuel
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    Premium-grade unleaded gasoline
    To ensure the longevity and full performance of the engine, only premiumgrade unleaded gasoline must be used. If no premium-grade unleaded gasoline is available and regular unleaded gasoline mu ...

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    Tow hitch
    WARNING When handling the tow hitch, hold the bottom of the component. Locking into position occurs automatically and causes the locking lever to rotate under spring pressure. The tow hitch i ...

    TIREFIT kit version 2
    ► Pull connector 4 with the cable and hose 5 out of the housing. ► Screw hose 5 onto flange 6 of tire sealant bottle 1. ► Insert tire sealant bottle 1 head downwards into re ...

    Adjusting luxury head restraints
    WARNING   When folding back the side cushions, never reach between the side cushion and the mounting post. You could otherwise be trapped. ► To adjust the side bolsters of the h ...