Rain sensor in KL mk4 Leon?

[CiprianM]

ok, looking forward to your results after you've replaced the sensor.
If it works for you, I'll replace mine as well!

 

[CiprianM]

Hi @Dim89 , did you got the sensor, in the end ? Is it working now for you with the new sensor ?

 

[mal0]

Regensensorik_Verbauund_ABT_Steuerung
HMI_Wiper_Comfort_Rain_Sensor_OFF notactive -> active
Regensensor not installed -> installed

Assistance light functions
Assistenzfahrlicht bei Regen not active -> active
Maskierung_Regenlichtmenü active -> not active

RLFS_RLS Codierung (KII05)
Regensensorbetrieb Aus -> Ein

Light function "Coming/Leaving Home"
Menuesteuerung Leaving-home Freischaltung per BAP not active -> active
Menuesteuerung Coming Home Werkseinstellung not active -> active
Coming Home Verbaustatus not installed -> Automatic
Leaving-Home Verbausstatus not enabled -> enabled
Darstellung Coming-home Verlauf not active -> active
Darstellung Leaving-home Verlauf not active -> active

Dataset is the same for both 8N4 and 8N6

Hi @East Yorkshire Retrofits, I'm in the same situation as OP. My Leon KL ST 2021 came without rain sensor (81A907660A). I replaced the sensor with 81A955555B and applied the coding as you pointed out. The automatic wipers are now working as expected. The only thing I'm missing is the setting in the wiper menu in the infotainment. Do you know which coding I need to enable this?

 

[cairus]

Check the following: Control unit 5F, Adaptation, Vehicle Function List BAP,

wiper_comfort_0x0C

activated

wiper_comfort_0x0C_msg_bus

CAB_5

 

[mal0]

Check the following: Control unit 5F, Adaptation, Vehicle Function List BAP,

wiper_comfort_0x0C

activated

wiper_comfort_0x0C_msg_bus

CAB_5

Checked both and they both are set like you proposed