Tire pressure
This is pressure inside the tire applying an outward force to each square inch of the tire's surface. The tire pressure is specified in pounds per square inch (psi), in kilopascal (kPa) or in bar. The tire pressure should only be corrected when the tires are cold.
See also:
Controlling the front climate control
using the front control panel
Turn the SmartKey to position 2 in the
ignition lock.
Set the desired temperature.
To switch on: press the
rocker
switch up or down.
The indicator lamp in the rocker
switch lights up.
...
Service menu
In the Service menu you can:
call up display messages ()
restart the tire pressure loss warning system (Canada only) ()
check the tire pressure electronically (USA only) ()
call up the ser ...
Compass
Calling up the compassInformation on operating the compass can be
found in the separate COMAND operating
instructions. ...