Tire tread
Summer tires
Do not drive with a tire tread depth of less than 0.12 in/3 mm.
There is an increased danger of hydroplaning if the tread depth is less than 0.12 in/3 mm.
Winter tires
Do not drive with a tire tread depth of less than 0.16 in/4 mm.
Below a tread depth of 0.16 in/4 mm, tires are less suitable for winter operation.
Minimum tread depth

Wear indicators are distributed around the tire's circumference and have the legally required minimum height of 0.063 in/1.6 mm.
They are marked on the side of the tire with TWI, Tread Wear Indicator.
See also:
Displays in the instrument cluster
Selected program
The selected program is displayed
in the tachometer.
Program selection
Pressing the button displays a list of the selectable
programs.
Display on the Control Display
Prog ...
Rear door controls
Roller blind for the side windows
Press the button.
The roller blind can only be extended or retracted
when the side window is closed.
Roller blind for rear window
Press the button.
Raising ...
At a glance
1 Control button
2 Mirror display ...
