I suggest unplugging the wiper motor and metering the contacts for shorts then check the connector for power.
Unplug the wiper stalk also.
You need to find out if something is shorting at the input and output as above, finally you'll be looking at the gem for faults
56 350 2.2 130ps mk7 with 2 side doors
65 290 2.2 125ps custom with 2 side doors
07 350 170ps
Ids v86 licence + v86.04 update + xprog
hereIds map
here