Driver/Vehicle Information Display: Service Precautions

Precautions for AV and NAVI Control Unit or AV Control Unit Replacement
When replacing the AV and NAVI control unit, eject the map DVD-ROM before disconnecting the battery.

The AV and NAVI control unit or AV control unit has the following information stored in its memory. Record the memory contents before replacing the control unit, and input them in the new unit as necessary.


* Preset frequency
* Area for indicating station, selection of overlapped stations


* Program status


* Volume balance memory set values
* Equalizer memory set values


* Brightness of light when ON/OFF
* Dimming switching
* Display color switching

(With navigation system)
* Latest status (map screen/bird view(TM), reduced scale, rotation angle of map screen, route guide ON/OFF, track ON/OFF, etc.)
* Current position
* Destination, passing point 1-5
* GRegistered places, their names, etc.

NOTE: Only removing the battery does not erase the memory.