See also:

Selecting an alternative route
With the "Alternative route" function, routes other than the original one can be calculated. To activate navigation mode: press the function button once or twice. To show the menu ...

Lumbar supports
The lumbar support in the backrest of the driver's and front-passenger seats can be adjusted to provide optimum support for your back. To select the seat: press the function button. The m ...

Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to contact an authorized Mercedes-Benz Center immediately to h ...