Gearbox oil level.

[quk at isham-research.freeserve.co.uk]

It's 6mm bleow the filler on all ur-quattros, I think.  I don't
think filling to plug level will do any harm as long as the car is
level at the time.  On the ur at quattro Torsen, the gearbox
filler also fills the Torsen and there is capacity for serious
over-filling if the front of the car is raised.

--
 Phil Payne, Isham Research
 21 Bramwell Court, Sheffield S3 7PR
 http://www.isham-research.freeserve.co.uk
 Phone/SMS: +44 7785 302803   Fax: +44 7785 309674