bought my first tt (225, quattro, 02) 3 days ago.
Just on way home tonight and loud grating noise at rear started.
manged to get home in thunderstorm (2 miles further) so hope haven't done any more damage!
checked tyres and underneath- fine.
only does it when moving- no warning lights and service bit says ok
revs up fine in neutral
may be to do with drive, don't know
any ideas as don't want some expensive place telling me i need something when i might not do.
would appreciate help, joanne