Storing stations
Via iDrive
1. "Radio"
2. "FM" or "AM"
3. Select the desired station.
4. Press the controller for an extended period.
5. Select the desired memory location.
The stations are stored for the remote control currently in use.
Via programmable memory keysYou can store a station on the programmable memory keys.
1. Select a station.
2. Press and hold the desired button
... 
.
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 ...
Volume
"Speed volume": speed-dependent volume
control.
"PDC": volume of the PDC signal* compared
to the entertainment sound output.
"Gong": volume of the signal, su ...
Remove unnecessary cargo
Additional weight increases fuel consumption. ...