Auto High-Beam (High-Beam Support System) C-MOS Camera Light Source Test
Cautions for the test environment
The C-MOS camera must be fixed.
There should be no bright objects at the back of the target vehicle (sunlight, windows, illumination, or reflectors).
The confirm should be done in a dark area (15 lux or less).

Set up the vehicle
All wheels of the vehicle should touch the ground.
Make sure the steering wheel is straight ahead, and do not turn it after setting up the vehicle.
Make sure that all doors are closed.
Do not put any objects on the instrument panel.
Before testing, clean the lens of the C-MOS camera with dry cloth, and the interior and exterior surface of the windshield of the lens parts.
Shift to the neutral position, and apply the parking brake.
The vehicle is arranged so that headlights and taillights may expose the C-MOS camera.

Confirm C-MOS camera

1.
Setting the distance between the target vehicle (A) and customer's vehicle (B).
Headlight (White light source)

Taillight (Red light source)

2.
Connect the HDS to the data link connector (DLC).

3.
Press the engine start/stop button to select the ON mode.

4.
From the BODY ELECTRICAL SYSTEM SELECT menu, select AUTO HIGH-BEAM, then FUNCTIONAL TESTS.

5.
Do the test in this order:

ONCOMING VEHICLE DETECTION
PRECEDING VEHICLE DETECTION

6.
The C-MOS camera does not detect the light source, the camera must be faulty; replace the rearview mirror.