Infiniti G35 (V35) Sedan. Manual - part 136

AV-316

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

MULTI AV SYSTEM

FUNCTION DIAGNOSIS

MULTI AV SYSTEM

System Diagram

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NOTE:
The name MULTIFUNCTION SWITCH indicates the integration of PRESET SWITCH and MULTIFUNCTION
SWITCH virtually.

System Description

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Multi AV system means that the following systems are integrated.

• AV control unit controls by sending/receiving data one by one with each unit (slave unit) that configures them

completely as a master unit by connecting between units that configure MULTI AV system with two AV com-
munication lines (H, L).

• Two AV communication lines (H, L) adopt a twisted pair line that is resistant to noise.

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System name

System explanation

NAVIGATION SYSTEM

AV-322, "System Description"

AUDIO SYSTEM

AV-330, "System Description"

REAR VIEW MONITOR SYSTEM

AV-327, "System Description"

VEHICLE INFORMATION SYSTEM

• Status of audio, climate control system, fuel economy, mainte-

nance and navigation is displayed.

• AV control unit displays the fuel consumption status while re-

ceiving data signal through CAN communication from ECM, 
unified meter and A/C amp. and BCM.

CD CHANGER SYSTEM

Refer to the following “CD CHANGER SYSTEM”.

HANDS-FREE PHONE SYSTEM

Refer to the following “HANDS-FREE PHONE SYSTEM”.

AUXILIARY INPUT SYSTEM

Refer to “AUXILIARY INPUT SYSTEM” shown below.

Voice recognition system

Refer to the following “VOICE RECOGNITION SYSTEM”.

TOUCH PANEL SYSTEM

Refer to the following “TOUCH PANEL SYSTEM”.

AV

MULTI AV SYSTEM

AV-317

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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• AV control unit is connected by CAN communication, and it receives data signal from ECM, unified meter

and A/C amp. It computes and displays fuel economy information value with the obtained information. Send-
ing/receiving of data signal is performed by BCM. Also, it sends the required signal of vehicle setting and
receives the response signal.

• AV control unit is connected with display and serial communication, and it sends the required signal of dis-

play and display control and receives the response signal from front display. Also, it is connected with satel-
lite radio by serial communication, and it sends the operating signal and receives the display signal.

NOTE:
AV control unit can perform CONSULT-III self-operating function and on board self-diagnosis.
• CONSULT-III self diagnosis: Refer to 

AV-347, "CONSULT - III Function"

.

• On board self diagnosis: Refer to 

AV-333, "Diagnosis Description"

.

CD CHANGER SYSTEM

• CD changer output audio signal to AV control unit when CD changer mode is selected. AV control unit out-

puts audio signal to BOSE amp. and BOSE amp. outputs to each speaker.

• Operation such as selection of CD that is inserted in CD changer is performed by the communication signal

and request signal.

HANDS-FREE PHONE SYSTEM

• Hands-free communication can be operated by connecting using Bluetooth

®

 with cellular phone.

• Operation is performed by steering switch, and operating condition is indicated on display.
• Guide sound that is heard during operation is input from AV control unit to BOSE amp., and is output from

front speaker.

When a call is originated

Spoken voice sound output from the microphone (Mic. Signal) is input to AV control unit. AV control unit out-
puts to cellular phone with Bluetooth communication as a TEL voice signal. Voice sound is then heard at the
other party.

When receiving a call

Voice sound is input to own cellular phone from the other party. TEL voice signal is output to front speaker, and
the signal is input to BOSE amp. via AV control unit by establishing Bluetooth communication from cellular
phone.

AUXILIARY INPUT SYSTEM

• Image and sound can be output from an external device by connecting a device with auxiliary input jacks.

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AV-318

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

MULTI AV SYSTEM

• Operation can be performed with multifunction switch and steering switch. Multifunction switch sends opera-

tion signal to AV control unit by AV communication.

Voice recognition system

• Each operation of multi AV system can be performed by inputting sound to microphone.
• Start of sound recognition system can be performed by steering switch.

TOUCH PANEL SYSTEM

Each operation of multi AV system can be performed by directly touching a display.

Component Parts Location

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AV

MULTI AV SYSTEM

AV-319

< FUNCTION DIAGNOSIS >

[BOSE AUDIO WITH NAVIGATION]

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Component Description

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1.

Center speaker

2.

Tweeter LH

3.

Front door squawker LH

4.

Front door woofer LH

5.

Rear door speaker

6.

Antenna amp.

7.

BOSE amp.

8.

CD changer

9.

Woofer

10. Rear view camera

11. Camera control unit

12. Rear door speaker RH

13. Satellite radio antenna

14. Auxiliary input jacks

15. Front door woofer RH

16. Front door squawker RH

17. Tweeter RH

18. Microphone

19. GPS antenna

20. Steering switch

21. Steering angle sensor

22. Preset switch

23. AV control unit

24. Multifunction switch

25. Display unit

A.

Within rear pillar finisher LH

B.

Lower part of rear parcel shelf (inside 
of CD changer)

C.

Rear parcel shelf lower part (left side)

D.

Trunk room right side

E.

Spiral cable part

F.

Instrument panel rear side

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