Data transfer
During the updating of BMW services, display the status of the data transfer.
1. "BMW Assist" or "ConnectedDrive"
2. "Options" Open.
3. "Data transfer"
See also:
Start/Stop button
Start/Stop button
Pressing the Start/Stop button switches the ignition
on or off and starts the engine.
The engine starts if the brake pedal is pressed
when you press the Start/Stop button. ...
BMW Assist or ConnectedDrive
...
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 ...