At 02:59 AM 1/8/2013, Scott Daniel - Turbovans wrote:
>what does that actually mean 'reduces the required torque' ?

It means that you are required to reduce the tightening torque by the
indicated factor to avoid over-torquing the bolt.

Incidentally VW specifically warns to install lug bolts/nuts dry -
IIRC there is a sticker to that effect inside the rear hatch of mine.

Yours,
David