Hi,
I would like to do the same, can you please give me more information regarding the light switch and extra cable?
I've been seem switches with extra cable with sensor included, like this: https://orientalparts.com/Light-Sensor-Auto-Euro-Head-Light-Switch-Retrofit-Kit-Golf-MK6-P2779997.aspx
But this is just a work around, I would like to use the original parts, using the sensor on the top of the from glass but I couldn't find the extra cable to connect to it.
What I got so far:
Rain/Light sensor: 5Q0955547A
Switch with auto position: 5E0941431D
What am I missing? only the extra cable? Where to find it?
Also a DIY would be very usefull.
Thanks in advance.