See also:

Treadwear indicators
Narrow bars (tread wear bars) that are distributed over the tire tread. If the tire tread is level with the bars, the wear limit of 1/16 in (1.6 mm) has been reached. ...

Flat tire
The "Breakdown assistance" section contains information and notes on how to deal with a flat tire. It also provides instructions on changing a wheel or mounting the spare wheel/emerg ...

Dialing a number from the phone book
If your mobile phone is able to receive calls, you can search for and dial a number from the phone book in COMAND at any time. •► Copy the telephone book of the mobile phone into the audi ...