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.

    See also:

    BAS PLUS (Brake Assist System Plus)
    BAS PLUS is only available in vehicles equipped with DISTRONIC PLUS. Observe the "Important safety notes" section. At speeds above approximately 20 mph (30 km/h), BAS PLUS assists ...

    Storing the current speed or calling up a stored speed
    WARNING The set speed stored in memory should only be set again if prevailing road conditions and legal speed limits permit. Possible acceleration or deceleration differences arising from r ...

    Making adjustments in 5 mph (Canada:10 km/h) increments
    ► Briefly press the cruise control lever beyond the pressure point, up 1 for a higher speed or down 2 for a lower speed. The last speed stored is increased or reduced. ...