Activating a list and creating the setting
Press a button on the right side of the steering wheel or turn the thumbwheel to activate the required list.
Create the setting using the thumbwheel.
See also:
Navigation
General information
Map
Split screen settings
Destination guidance with intermediate destinations
...
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 ...
Fuses
Replacing fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a substitute
of another color or amperage rating; this could
lead to a circuit overload, ultimate ...