See also:

Abbreviation/Acronym list
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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. ...

Vehicle exterior
CAUTION  - If the engine is running Turn off the engine and ensure that there is adequate ventilation before performing maintenance checks. ...