Menu navigation
You can use the thumbwheel and buttons 1 to navigate through the menus.
▷ Turn the thumbwheel: select a menu item.
▷ Press the arrow buttons: change between
fields.
▷ 
Press the button: activate the
menu item.
See also:
Entering letters and numbers
1. Turn the controller: select letters or numbers.
2. Select additional letters or numbers if
needed.
3. "OK": confirm the entry.
Switching between letters and
numbers
Depending on ...
Condition Based Service CBS
Sensors and special algorithms take into account
the driving conditions of your vehicle.
Based on this, Condition Based Service determines
the maintenance requirements.
The system makes it possi ...
Climate control laminated tinted safety
glass
The vehicle glass provides full protection
against the harmful effects of UV radiation on the
skin. ...