It migt be the aircon impeller fan's bearings. Does it stop when you switch off the fan?
MadDogMcQ wrote:
Damn! Wonder what it is? It's one of those things I guess, which will never
> get resolved. Just lost use of rear parking sensors and washer-jets!!! Grrr! >
> > Mine does the same... 3.0 Auto.
> >
> > Mark
> >
> > > Any other X-Type owners get a fairly high-pitched whining sound around
> > > 30mph+ ??
> > >
> > > I can't hear it unless I turn off the radio (ie, it's not too intrusive),
> > > but nevertheless, it's annoying. Mine is a 2.0 Sports AUTO.
> > >
> > > TIA,
> > >
> > > Tom.
> > >