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 map view
The map view can be selected for the split
screen independently from the main screen.
1. Open "Options".
2. "Split screen"
3. Move the controller to the right repeatedly
unt ...
Destination guidance with traffic
bulletins
Semi-dynamic destination guidance
When traffic bulletin reception is switched on,
semi-dynamic destination guidance is active.
The destination guidance system takes the
available traffic informa ...
Opening/closing the glass sunroof
When the sliding visor is open, proceed as described
under Sliding visor. ...
