Mercedes-Benz GL-Class: Hill start assist - Pulling away - Driving - Driving and parking - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Hill start assist

Hill start assist helps you when pulling away forwards or in reverse on an uphill gradient.

It holds the vehicle for a short time after you have removed your foot from the brake pedal.

This gives you enough time to move your foot from the brake pedal to the accelerator pedal and depress it before the vehicle begins to roll.

WARNING Never leave the vehicle when it is held by hill 
Never leave the vehicle when it is held by hill start assist. After approximately one second, hill start assist will no longer brake your vehicle and it could roll away.

Take your foot off the brake pedal.

brake pedal, the vehicle is held for around Once you have taken your foot off the brake pedal, the vehicle is held for around one second.

Pull away.

Hill start assist will not function if:

you are pulling away on a level road or a downhill gradient.
the transmission is in position N.
the parking brake is applied.
ESP® is malfunctioning.

    Automatic transmission
    WARNING   It is dangerous to shift the automatic transmission out of parking position P or neutral position N if the engine speed is higher than idle speed. If your foot is not firmly o ...

    See also:

    Head Restraints
    The vehicle's front seats have adjustable head restraints in the outboard seating positions. WARNING With head restraints that are not installed and adjusted properly, there is a greater cha ...

    Permissible trailer loads and drawbarnoseweights
    Weight specifications The Gross Trailer Weight (GTW) is the combined weight of the trailer together with the cargo and equipment loaded on the trailer. Permissible gross weight: 7500 lb (3402 kg) ...

    Windows
    WARNING Leaving children, helpless adults, or pets in a vehicle with the windows closed is dangerous. They can be overcome by the extreme heat and suffer permanent injuries or even death from h ...