Простие меня, буду писать по английском
I have an idea to install a rain and light sensor on my E46. I have looked into WDS and understood what should I do about that. There is the electrical sheme:
But I have some questins:
1. Do I need enything else additionaly except the sensor?
2. Do I need a special windsheeld, or I could istall the sensr on my tryvial windsheeld?