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 ...

RDS
RDS broadcasts additional information, such as the station name, in the FM wave band. Switching the RDS on/off 1. "Radio". 2. "FM". 3. "Options" Open. 4. "RDS ...

General information
Instructions for voice activation system. To have the available spoken instructions read out loud: ›Voice commands‹ ...