Switching between letters and numbers
Depending on the menu, you can switch between entering letters and numbers:

See also:
BMW Maintenance System
The maintenance system directs you to required
maintenance measures and thereby supports
you in maintaining road safety and the operational
reliability of the vehicle. ...
Resuming the original route
If the route section should no longer be bypassed:
1. "Navigation"
2. "Route information"
3. "New route for:"
4. "Remove blocking" ...
Arrow view
The following information is displayed during
destination guidance:
▷ Large arrow: indicates the current direction
of travel.
▷ Small arrow: indicates the next change in direction.
...
