Wear Indicators

The groove where the wear indicator is located is 1/16 inch (1.6 mm) shallower than elsewhere on the tire. If the tread has worn so that the indicator is exposed, replace the tire. Worn out tires have poor traction on wet roads.
See also:
Identification Numbers
Your vehicle has several identifying numbers located in various places.
The vehicle identification number (VIN) is the 17-digit number your dealer uses
to register your vehicle for warranty purpo ...
Unlocking the Tailgate
If the power door lock system cannot unlock the tailgate, unlock it manually.
Place a cloth on the top side of the cover to prevent scratches, then use a small
flat-tip screwdriver to remove the ...
Playing Internet Radio
U.S. models
Compatible phones only
Connect a compatible phone through Bluetooth®.
iPhone
You can also connect the phone using your dock connector to the USB adapter
cable.
Make sure the audi ...






