Note
If the headlight ECU sub-assembly LH has been replaced, it is necessary to synchronize the vehicle information and initialize the headlight ECU sub-assembly LH Click here.
Tech Tips
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
| Symptom | Suspected Area | See page |
|---|---|---|
| AFS (adaptive front-lighting system) control does not operate (Left Headlight) | Headlight unit LH | |
| Headlight swivel motor LH | ||
| Headlight ECU sub-assembly LH | ||
| AFS (adaptive front-lighting system) control does not operate (Right Headlight) | Headlight unit RH | |
| Headlight swivel motor RH | ||
| Headlight ECU sub-assembly RH |