Mercedes-Benz GL-Class: Slippery road surfaces - Winter driving - Driving tips - Driving and parking - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Slippery road surfaces

WARNING The outside temperature indicator is not 
The outside temperature indicator is not designed to serve as an ice-warning device and is therefore unsuitable for that purpose.
Indicated temperatures just above the freezing point do not guarantee that the road surface is free of ice. The road may still be icy, especially in wooded areas or on bridges.

WARNING On slippery road surfaces, never downshift in 
On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehicle control. Your vehicle's ABS will not prevent this type of control loss.
Do not engage the transfer case in position LOW when driving on ice or packed snow. At speeds below 18 mph (30 km/h) vehicle steering is adversely affected by the Off-road ABS.

Drive particularly carefully on slippery road surfaces. Avoid sudden acceleration, steering and braking maneuvers. Do not use cruise control.

If the vehicle threatens to skid or cannot be stopped when moving at low speed:

Shift the transmission to position N.

snow chains, see. For more information on driving with snow chains, see.

WARNING Make sure that you do not endanger other 
Make sure that you do not endanger other road users when you apply the brakes.

    Snow chains
    For safety reasons, Mercedes-Benz recommends that you only use snow chains which have been specially approved for your vehicle by Mercedes-Benz, or are of a corresponding standard of quality. ...

    See also:

    Off-road ESP®
    An ESP® system specifically suited to off-road terrain is activated automatically if the offroad drive program is activatedor if the LOW RANGE off-road gear is selected. It intervenes with a delay ...

    Increasing Speed While Using Cruise Control
    If the cruise control system is already activated, . Press and hold the +RES button on the steering wheel until the desired speed is reached, then release it. . To increase vehicle speed in small a ...

    Top tether strap child restraint
    If the manufacturer of your child restraint requires the use of a top tether strap, it must be secured to an anchor point. WARNING ► In the 3rd row bench seat, a child restraint with a ...