See also:

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 ...

Time
Setting the time zone 1. "Settings" 2. "Time/Date" 3. "Time zone" 4. Select the desired time zone. The time zone is stored. Setting the time 1. "Settings" ...

Information on the navigation data
1. "Navigation". 2. "Options" Open. 3. "Navigation system version": information on the data version is displayed. ...