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.
See also:
Route criteria
General information> You can influence the calculated route by selecting certain trip criteria.
> Route criteria can be changed during destination entry and during route guidance.
> Street ...
Notes
Do not use the voice activation system to initiate
an Emergency Request. In stressful situations,
the voice and vocal pitch can change. This can
unnecessarily delay the establishment of a teleph ...
Environmental conditions
▷ Say the commands, numbers, and letters
smoothly and with normal volume, emphasis,
and speed.
▷ Always say commands in the language of
the voice activation system.
▷ When se ...
