Nissan Quest E52. Manual - part 103

AV

SYSTEM

AV-291

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITHOUT NAVIGATION]

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• When the selector lever is shifted to any position other than the reverse position, the original image (the

image displayed before the rear view monitor image) is displayed.

Camera Image Operation Principle

• The AV control unit that receives the reverse signal input supplies power to the rear view camera and gives

input of image signal. 

• The AV control unit outputs the rear view camera image to the front display when the reverse signal is input-

ted.

• The AV control unit generates the warning message, side distance guiding lines and the predictive course

lines on the image from the rear view camera, and transmits the rear view camera image signal to the front
display unit.

Side Distance Guide Lines and Predictive Course Lines Display Function at Rear View Monitor Display

• The side distance guide lines and the predictive course line that indicate the vehicle route according to the

steering angle are displayed at the rear view monitor display to allow the driver to more easily judge dis-
tances between the vehicle and objects and help the driver back into a parking space.

• The AV control unit receives the steering angle signal from the steering angle sensor via CAN communica-

tion and draws a predictive course line according to the steering angle signal. 

• When the predictive course line are displayed, the side distance guide lines are displayed translucently.
• The predictive course line are not displayed when the steering is in the neutral position.
• The predictive course line can be displayed/not displayed by selecting “Settings” - “Others” - “Camera” -

“Predictive Course Lines” 

Precautions for Side Distance Guide Lines and predictive course line Display on the Rear View Monitor Display

Side distance guide lines and predictive course line on the display may be different from actual lines depend-
ing on vehicle conditions and road conditions. 

Precautions for road conditions

JSNIA3994GB

AV-292

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITHOUT NAVIGATION]

SYSTEM

• Since guide lines and predictive course line are drawn based on the road, a different distance may be dis-

played if a protruding block is present nearby. 

Precautions for block

JSNIA3995GB

AV

SYSTEM

AV-293

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITHOUT NAVIGATION]

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• Since guide lines and predictive course line are drawn based on the road, a different distance may be dis-

played if a protruding block is present nearby. 

VEHICLE INFORMATION FUNCTION

• Status of audio, climate control system, fuel economy, maintenance and navigation are displayed.
• AV control unit displays the fuel consumption status while receiving data signal through CAN communication

from ECM and combination meter.

Vehicle Setting Function

The AV control unit transmits and receives data signals via CAN communication with the BCM, allowing the
following vehicle settings.
• To turn on the automatic interior room lamp (ON/OFF) when the door is unlocked
• To adjust the auto light sensitivity (+/

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)

• To operate the intermittent wiper linked with the vehicle speed (ON/OFF)
• Vehicle setting initialization 
NOTE:
The setting items vary depending on the vehicle specification

AUTO LIGHT ADJUSTMENT SYSTEM

When the light switch is in the 1st or 2nd position, the dimming of the display is judged according to a dimming
signal transmitted from BCM to the AV control unit. Display illuminance is independent of vehicle exterior illu-
minance detected by the auto light detecting sensor even when the light switch is in 1st or 2nd position.

JSNIA3996GB

AV-294

< SYSTEM DESCRIPTION >

[BOSE AUDIO WITHOUT NAVIGATION]

SYSTEM

MULTI AV SYSTEM : Circuit Diagram

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JSNIA6397GB