When replacing the headlight module or any of the position sensors, these have to be recalibrated.
Note! When changing to a new control module, the error code B104154 is generated. After calibrating position sensors the error code is erased.
Test conditions:
Ignition on.
Vehicle stationary.
Vehicle unloaded.
The vehicle must stand on level ground.
One person in the driver's seat.
Reverse gear (R) may not be engaged.
Procedure:
Start the function and follow the instructions in the program.
The function is done.
If the function fails, check the test conditions and repair any faults.