See also:

Wear indicators
1) New tread 2) Worn tread 3) Tread wear indicator Each tire incorporates a tread wear indicator, which becomes visible when the depth of the tread grooves decreases to 0.063 in (1.6 mm). A tir ...

Acc
In this position the electrical accessories (radio, accessory power outlet, etc.) can be used. ...

Fan speed control button
The fan speed control button has 6 different fan speed positions. The fan speed is shown by the display. ...