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:
Navigation
This chapter contains various examples of how
the navigation system can guide you reliably to
your destination. ...
Optimised display, exclusive feel: instruments in black-panel technology,
Control Display with flatscreen design.
The instrument cluster in black-panel technology combines state-of-the-art
display technology with classic sports-car circular instruments. A
high-resolution 9.2-inch display below the four dials ...
Tilt alarm sensor
The tilt of the vehicle is monitored.
The alarm system responds in situations such
as attempts to steal a wheel or when the car is
towed. ...
