Electrical Issue on MK6 118TSI

[Tallmover]

Hi, my wife's 2010 Golf 118TSI has developed an electrical issue. Wipers don't work, horn sounds weird (possibly only one of two tones?) and activates itself when high beam is used. I have checked the fuse box as best I can with the limited information that VW provide and the help of older posts on here and nothing seems obviously amiss. Everything else is working fine. Thinking that I need an auto electrician but thought I'd put it out there first in case there's an easy fix.

[Idle]

may be a short where the loom separates to the various switches (don't know if it's possible for the steering shaft to contact the wiring and wear though it, but it might be.)

[Umai Naa!!]

Steering wheel electrics module under the steering column would be a good place to start.

[Tallmover]

Cheers, just went to see an auto elec and he said the same thing.