sigh, the rain sensor isnt being detected, so no auto lights / wipers. Any tips?
Retrofit Rain-Sensor (Regensensor)
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Harelquinuk -
August 22, 2025 at 12:39 PM -
Thread is Resolved
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Go4IT
August 30, 2025 at 11:02 PM Changed the title of the thread from “One last thing to retro fit - Lane Depart (spurhalteassistent)” to “Retrofit Rain-Sensor (Regensensor)”. -
The sensor is connected with 3 wires, no matter which size, this is GND, 12V, LIN
https://mk4-wiki.denkdose.de/artikel/regens…out_rain-sensor
It is the BCM where the functionality is included. Per principle it should be enough to connect the wires and change the CCC to get it working.
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Great job!
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