Precaution
Component partsSteering wheel switch for audio control (if so equipped)
   
	Tuning switch
	Power on and SOURCE select switch
	Volume control button
The audio system can be operated using the
controls on the steering wheel.
POWER on switch
With the ignition switch in the ACC or ON position,
push the SOURCE switch to turn the audio
system on.
SOURCE select s ...
   
Warning signals
   To help prevent the vehicle from moving unexpectedly
by erroneous operation of the Intelligent
Key or to help prevent the vehicle from being
stolen, a chime or buzzer sounds from inside and
outside the vehicle and a warning light comes on
in the instrument panel.
When a chime or beep sounds  ...
   
B terminal circuit
   Description 
Terminal “B” is constantly supplied with battery power.
Diagnosis Procedure
Regarding Wiring Diagram information, refer to STR-10, "Wiring Diagram" (with 
Intelligent Key system) or
STR-15, "Wiring Diagram" (without Intelligent Key system).
CAUTION:
 ...