See also:

Tread wear
The tread wear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified U.S. Government test course. For example, a tire graded 1 ...

Selecting a folder
This function is only available in MP3 mode. Switch on MP3 mode. Select Search by sliding and turning the COMAND controller and press to confirm. Select Folder by sliding and turning ...

Comfort tuning
In Comfort mode, the driving characteristics of your vehicle are more comfortable. Select this mode if you prefer a more comfortable driving style, but also when driving fast on straight roads ...