Traction
Traction is the result of friction between the tires and the road surface.
See also:
Removing the ball coupling
Observe the manufacturer's installation instructions.
Press the protective cap into the ball coupling recess.
Make sure that the protective cap is firmly in place.
...
Deleting contacts
To delete a group of contacts: select
Data/Connections in the telephone basic
menu by sliding and turning
the
COMAND controller and press to
confirm.
Select Delete Contacts and press ...
Inserting and removing DVDs
Proceed as described in the "Inserting and
ejecting CDs and DVDs" section. ...