I am looking at buying a tow bar for my 2017 GTE passat and will be installing it myself. I have the option of a generic 13 pole wiring kit or a vehicle specific which will require coding. My question is how do you know if your car has the preparations for the tow wiring? I looked inside the back quarter panel and couldn't see any additional wiring, plus the tow related fuses were not in the fuse box which leads me to think that it's not prepared. If anyone could add a picture it would be much appreciated!
Cheers
Cheers