Activating HDC
Press the button; the LED above
the button
lights up.
See also:
Service contract
After your contract with BMW Assist has expired,
the BMW Assist system can be deactivated
by the service center without you
having to visit a workshop.
After deactivation, an Emergency ...
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 ...
Saving the spoken instructions on the
programmable memory buttons
The function for switching the spoken instructions
on/off can be stored on a programmable
memory button, for quick access. ...