See also:

Adjusting the four-way lumbar support
Vehicles with memory function: You can adjust the contour of the front seat backrests individually to provide optimum support for your back. To raise the backrest contour To soften the back ...

Checking tire pressure manually
To determine and set the correct tire pressure, proceed as follows:   Remove the valve cap of the tire that is to be checked.   Press the tire pressure gauge securely onto the valve. ...

Displaying service messages
  Switch on the ignition.   Press or on the steering wheel to select the Serv. menu.   Press or to select the ASSYST PLUS submenu and press to confirm. The service due d ...