Hi all I'm planning on moving on from a b6 to a new b7 soon and wondered about this matter regarding a towbar.
Vw want over £800 to install one for me but I know I can get a professional installation for quite a bit less than that but the question is how would this affect the warranty on the car?

Obvioulsy vw would not cover problems with the towbar or damage caused by a 3rd party installer but would they still cover everything else or?

Any feedback on this greatly appreciated indeed!
Chris