Programmable memory buttons
General information
The Owner's Manual can be stored on the programmable memory buttons and called up directly.
Storing
1. "Owner's Manual" Select via the iDrive.
2. 
Press the desired button for
more
than 2 seconds.
Executing
Press the button.
The Owner's Manual is displayed immediately.
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 ...
Safety
The xDrive50i has upgraded brakes with aluminum calipers. BMW's Integrated
Chassis Management coordinates the Dynamic Performance Control differential with
stability and traction control systems t ...
Setting the voice dialog
You can set whether the system should use the
standard dialog or a shorter version.
In the shorter variant of the voice dialog, the announcements
from the system are issued in an
abbreviated fo ...