See also:

Overview button and guidance screen
*: Press and hold the “PWR·VOL” knob for 3 seconds or more to turn off the screen and restart the navigation system. Do this when the vehicle-mounted device response is extremely slow. ...

When receiving a phone call
 - Answering the phone Press the off-hook switch.  - Refusing the call Press the on-hook switch. ...

Using the automatic air conditioning system
Vehicles without a rear automatic air conditioning system Press the “AUTO” button. The air conditioning system begins to operate. Air outlets and fan speed are automatically adjusted accordin ...