This function is used to reset the headlamp adjustment to the initial position, to ensure optimal headlamp adjustment with the light adjustment device.
Note:
After completed function, perform the headlamp adjustment with the light adjustment device.
Test prerequisites:
Ignition on, engine off.
Dipped headlights on.
Performance:
Start the function and follow the instructions in the program.
If the function fails, check the test conditions and repair any faults.