Selecting a category
1. "Radio"
2. "Satellite radio"
3. 
"Category"
4. Select the desired category.
See also:
Continuing destination guidance
If the destination was not reached during the last
trip, destination guidance can be resumed.
"Resume guidance" ...
Deleting a stored trip
1. "Navigation"
2. "Stored trips"
3. Highlight the desired trip.
4. Open "Options".
5. "Delete all trips" or "Delete trip" ...
Tire identification marks
Tire size
255/50 R 19 103 Y
255: nominal width in mm
50: aspect ratio in %
R: radial tire code
19: rim diameter in inches
103: load rating, not for ZR tires
Y: speed rating, before the R on ZR ...