Auto High-Beam (High-Beam Support System) C-Mos Camera Light Source
Cautions for the test environment
- The C-MOS camera must be fixed.
- There should be no bright objects behind or to the sides of the target vehicle (sunlight, windows, illumination, or reflectors).
- The test should be done a dark in area (15 lux or less).
- The target vehicle should only have OEM headlight and taillight bulbs installed.
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.
- Make sure that the headlights or taillights of the target vehicle should face 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. Turn the vehicle to the ON mode.
4. From the BODY ELECTRICAL SYSTEM SELECT menu, select AUTO HIGH-BEAM, then FUNCTION TEST.
5. Do the test in this order:
- ONCOMING VEHICLE DETECTION
- PRECEDING VEHICLE DETECTION
6. The C-MOS camera does not detect the light source and is faulty; Substitute or replace a known-good C-MOS camera or replace the Rearview Mirror - Removal and Installation .