This function is used to adapt the rain sensor to the windshield. The initialization does not affect the low beam sensor's function.
Note:
Only perform an initiation if it is determined that a rain sensor is installed in the vehicle, this is verified in the function.
Test conditions:
Ignition on, engine off.
No faults in the system.
Ambient temperature between 15 and 35 °C.
Windshield clean and undamaged in the area for the optic unit.
The rain sensor shall through a gel pad, without bubbles, be connected to the windshield (small bubbles may optionally be removed by pressing the sensor several times against the windshield).
Procedure:
Start the function and follow the instructions in the program.
Function complete.
If the initialization fails several times, the rain-/light-/sun-/steam sensor must be replaced.