Resetting the tone settings
1. "CD/Multimedia", "Radio" or "Settings".
2. "Tone".
3. "Reset"
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 ...
Service booklet
Perform maintenance work at the service center,
and record the work in the service booklet.
The entries are proof of regular maintenance. ...
Services offered
▷ Emergency Request: when you press the
SOS button, a connection to the BMW Assist
Response Center is established. The
BMW Assist Response Center then speaks
with you and takes further s ...