Instrument panel lighting
The instrument panel lighting illuminates when
the ignition key is in position II and the light
switch (1) is in either position 
Move the thumb wheel (4) up to increase brightness or down to decrease brightness.
See also:
Cleaning the brake discs
Coatings of dirt and water on the brake discs
may result in delayed brake function. This delay
is minimized by cleaning the brake linings.
Cleaning the brake pads is advisable in wet
weather, p ...
Current speed in mph (Canadian models only)
This function provides the driver with an instantaneous
conversion of the car's current speed
from km/h to mph. ...
Audio volume and automatic volume control
The infotainment system compensates for disrupting
noises in the passenger compartment
by increasing the volume according to the
speed of the vehicle. The level of sound compensation
can be se ...