The concept
The following can be displayed or operated using the buttons and the thumbwheel on the steering wheel and the display in the instrument cluster:
▷ Current audio source.
▷ Programs of the Driving Experience Switch.
▷ Redial on telephone.
▷ Activation of the voice activation system.
See also:
Control Display
Notes
▷ To clean the Control Display, follow the care
instructions
▷ Do not place objects close to the Control
Display; otherwise, the Control Display can
be damaged.
Switching of ...
General information
1. Turn the controller: select letters or numbers.
2. Select additional letters or numbers if
needed.
3. "OK": confirm the entry.
...
Tire size
Example: 255/55 R 19 107 V
255: nominal width in mm
55: aspect ratio in %
R: radial tire code
19: rim diameter in inches
107: load rating, not for ZR tires
V: speed rating, before the R on ZR ti ...
