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:
Split screen
General information
Additional information can be displayed on the
right side of the split screen, e.g., information
from the onboard computer.
In the divided screen view, the so-called split
s ...
Automatic Hold
The concept
This system assists the driver by automatically
setting and releasing the brake, such as when
moving in stop-and-go traffic.
The vehicle is automatically held in place when
it is s ...
Destination entry by voice
General information
▷ Instructions for voice activation system.
▷ When making a destination entry by voice,
you can change between voice operation
and iDrive.
▷ To have the av ...
