"Bluetooth" function (*1):

PROBLEM SYMPTOMS TABLE - "BLUETOOTH" FUNCTION (*1)

Symptom	Suspected Area	See
Cellular phone registration failure, phone directory transfer failure.	Proceed to "Cellular Phone Registration Failure, Phone Directory Transfer Failure"	CELLULAR PHONE REGISTRATION FAILURE, PHONE DIRECTORY TRANSFER FAILURE
Cellular phone cannot send/receive.	1. Proceed to "Cellular Phone cannot Send / Receive"	CELLULAR PHONE CANNOT SEND / RECEIVE
	2. Steering pad switch circuit	STEERING PAD SWITCH CIRCUIT
	3. Radio receiver	RADIO RECEIVER
The other callers voice cannot be heard, is too quiet, or distorted.	1. Proceed to "The Other Callers Voice cannot be Heard, is too Quiet, or Distorted"	THE OTHER CALLER'S VOICE CANNOT BE HEARD, IS TOO QUIET, OR DISTORTED
	2. Proceed to "Cellular Phone Voice Circuit between Radio Receiver and Stereo Component Amplifier" (*1)	CELLULAR PHONE VOICE CIRCUIT BETWEEN RADIO RECEIVER AND STEREO COMPONENT AMPLIFIER
	3. Speaker circuit	SPEAKER CIRCUIT
	4. Radio receiver	RADIO RECEIVER
	5. Stereo component amplifier (*1)	STEREO COMPONENT AMPLIFIER
The other caller cannot hear your voice, or your voice is too quiet or distorted.	1. Proceed to "The Other Caller cannot Hear Your Voice, or Your Voice is too Quiet or Distorted"	THE OTHER CALLER CANNOT HEAR YOUR VOICE, OR YOUR VOICE IS TOO QUIET OR DISTORTED
	2. Proceed to "Microphone Circuit between Microphone and Radio Receiver"	MICROPHONE CIRCUIT BETWEEN MICROPHONE AND RADIO RECEIVER
	3. Microphone	TELEPHONE MICROPHONE
	4. Radio receiver	RADIO RECEIVER
HINT: *1: for 12 Speaker System