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:
Communication
All of the options available to you for mobile
communication with family, friends, business
partners, and service providers are described in
this chapter. ...
The concept
The active steering actively varies the steering
angle of the front wheels in relation to the steering
wheel movements. In addition, it also varies
the steering force required for steering depen ...
Airbags
The following airbags are located under the marked covers:
1. Front airbags
2. Coupe: head airbags
3. Side airbags in the seat backrests
4. Convertible: knee airbags
Pro ...
