How to adjust the volume
VOL (Volume control)-2
Turn the knob clockwise to increase the volume

See also:
Heater
The heater can only be used while the engine is running. ...
Caution label
Passenger restraint warning/caution labels are attached as shown in the illustration. ...
Heated seats
The heated seats can be operated with the ignition switch or the operation mode
in ON. The indication lamp (A) will illuminate while the heater is on.
1 (HI) - Heater high (for quick heating).
...
