Important safety notes

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

    See also:

    Comfort tuning
    In Comfort mode, the driving characteristics of your vehicle are more comfortable. Select this mode if you prefer a more comfortable driving style, but also when driving fast on straight roads ...

    Defrosting the windshield
    You can use this function to defrost the windshield or to defrost the inside of the windshield and the side windows. You should only select the defrosting function until the windshield is cl ...

    Cabin Quality
    If the cockpit in a Cadillac Escalade or Infiniti QX56 feels like a roomy lounge, the GL550's cabin is eminently more carlike. Don't expect massive armrests and a tall dashboard — rather, the wrap ...