Storing
1. Switch on the ignition.
2. Set the desired position.
3. 
Press the button. The LED in
the
button lights up.
4. 
Press the desired button 1 or
2. The LED
goes out.
If the M button is pressed accidentally:
Press the button again.
The LED goes out.
See also:
Tire size
Example: 255/55 R 19 107 V
255: nominal width in mm
55: aspect ratio in %
R: radial tire code
19: rim diameter in inches
107: load rating, not for ZR tires
V: speed rating, before the R on ZR ti ...
Message when the system was not
reset
A Check Control message is displayed.
The system detected a wheel change but was
not reset.
Warnings regarding the current tire inflation
pressure are not reliable.
Check the tire inflation pre ...