Headlights with High Intensity Gas Discharge (HID) lamps, adjusting

Headlights With High Intensity Gas Discharge (HID) Lamps, Adjusting

The HID lamp system uses an automatic vertical headlight aim control system that has On Board Diagnostic (OBD) capabilities.

Aiming of HID lamps must be done using detailed procedure and specifications in conjunction with vertical headlight aim control On Board Diagnostic (OBD) program "Basic Setting"

See VAS 5051 Vehicle Diagnostic Testing and Information System or VAS 5052 Vehicle Diagnostic and Service System in mode "Self Diagnosis", address word 55.

For troubleshooting use VAS 5051 Vehicle Diagnostic Testing and Information System or VAS 5052 Vehicle Diagnostic and Service System in mode "Guided Fault Finding".

Where applicable, also check/confirm position of driving direction selector on headlight housing. Confirm setting for the USA/CDN.