Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Auto Light System

Outline

Structural View


System Wiring Diagram


Function

Night mode

Operation

Illumination operation

NOTE:

1. When the light switch is operated to the AUTO position with the ignition switched ON (engine off or on), a light switch AUTO signal is input to the start stop unit.

2. The start stop unit sends the light switch AUTO signal to the front body control module (FBCM) as a CAN signal.

3. The auto-light sensor detects the illumination level above and in front of the vehicle.

4. When the auto light sensor detects an illumination level of approx. 2,000 lux or less, it sends a TNS and headlight on signal to the front body control module (FBCM) as a LIN signal.

5. When the front body control module (FBCM) receives a headlight on signal, it turns the TNS relay and headlight LO relay on and illuminates the TNS, Parking light, and headlights.


Lights off operation

NOTE:

1. When the light switch is operated to the AUTO position with the ignition switched ON (engine off or on), a light switch AUTO signal is input to the start stop unit.

2. The start stop unit sends the light switch AUTO signal to the front body control module (FBCM) as a CAN signal.

3. The auto-light sensor detects the illumination level above and in front of the vehicle.

4. When the auto light sensor detects an illumination level of approx. 4,000 lux or more for 1.5—2.5 s, it sends a headlight off signal to the front body control module (FBCM) as a LIN signal.

5. When the front body control module (FBCM) receives a headlight off signal, it turns the TNS and headlight LO relay off and turns the TNS, Parking light, and headlights off.


Auto Light Off System
Purpose The auto light-Off system turns off the TNS or headlights automatically. The front body control module (FBCM) performs auto light-Off system fail-safe.. Function Th ...

Cargo Compartment Light
Purpose The cargo compartment light illuminates the cargo room interior when the liftgate is opened. Function When the liftgate is opened, illuminates by the cargo room light sw ...

Other materials:

Anticorrosion, Sound Insulation, And Vibration Insulation
Body Sealing Apply body sealer where necessary. For locations where application of body sealer is difficult after installation, apply it before installation. Application of Undercoating Apply an undercoat to the required location of the body. Application ...

Vent Operation
Adjusting the Vents Directing airflow To adjust the direction of airflow, move the adjustment knob. NOTE hen using the air conditioner under humid ambient temperature conditions, the system may blow fog from the vents. This is not a sign of trouble but a result of humid air being suddenly co ...

Blind Spot Monitoring (Bsm) System
Outline The blind spot monitoring (BSM) system detects vehicles approaching from the rear blind spots, and illuminates the BSM indicator light on the outer mirror glass. When the BSM indicator light is illuminated and the turn light switch is turned on to the side in which the indica ...

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