Mercedes-Benz GL-Class: Breaking-in notes - Driving and parking - Mercedes-Benz GL-Class Owner's ManualMercedes-Benz GL-Class: Breaking-in notes

The first 1000 miles (1500 km)

The more you look after the engine when it is new, the more satisfied you will be with its performance in the future.

Drive at varying vehicle speeds and engine speeds for the first 1000 miles (1500 km) for this reason.
Avoid overstraining the vehicle during this period, e.g. driving at full throttle.
Change gear in good time, at the latest when the tachometer needle is 2/3 of the way to the red area in the tachometer display.
Do not manually shift to a lower gear to brake the vehicle.
If possible, do not depress the accelerator pedal past the point of resistance (kickdown).
Only select shift ranges 3, 2 or 1 when driving slowly, e.g. in mountainous terrain.

After 1000 miles (1500 km), you can increase the engine speed gradually and bring the vehicle up to full speed.

running in if the engine or parts of the drive You should also observe these notes on running in if the engine or parts of the drive train on your vehicle have been replaced.

restrictions. Always observe the respective speed restrictions.

    Useful information
    This Operator's Manual describes all models and all standard and optional equipment of your vehicle available at the time of publication of the Operator's Manual. Country-specific differences are ...

    Driving
    Important safety notes WARNING   Make sure absolutely no objects are obstructing the pedals' range of movement. Keep the driver's footwell clear of all obstacles. If there are any floor ...

    See also:

    Push-button ignition switch positions
    LOCK (Normal parking position) The ignition switch can only be locked in this position. The ignition switch will be unlocked when it is pushed to the ACC position while carrying the Intellige ...

    Cruise Control Messages
    CRUISE SET TO XXX This message displays whenever the cruise control is set. See Cruise Control  for more information. ...

    Setting climate control to automatic
    WARNING   If you switch off the cooling function, the vehicle will not be cooled when weather conditions are warm. The windows can fog up more quickly. Window fogging may impair visibil ...