SmartKey functions
See also:
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified
U.S. government course. For example, a tire
graded 150 would ...
Activating/deactivating
Turn the SmartKey to position 2
in the ignition lock.
To switch on: press the
button. The indicator lamp in the
button lights up. Airflow and air
distribution are set to automatic mode.
or ...