Starting navigation system
1. 
Press the button on the
controller.
2. "Navigation"
The navigation system can also
be accessed
directly with the button on the controller.
See also:
DOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B C
Conform to Federal Safety Requirements
All passenger car tires must conform to
Federal Safety Requirements in addition to
these grades.◀ ...
Switching between cases, letters and numbers
Depending on the menu, you can switch between
entering upper and lower case, letters
and numbers:
Without navigation system
Select the
symbol. ...
Tachometer
Always avoid engine speeds in the red warning
field. In this range, the fuel supply is interrupted
to protect the engine. ...