LM24,
Not easy to diagnose over a forum.
Whining could be gears, belts. So anything from a belt needs lack taken up to the gearbox or supercharger is about to fail.
Anything from £nothing to £lots.
(Many years ago I had a similar noise. The mechanic put some WD40 on a belt to quieten it. A few days later, the cambelt failed a spaghetti junction and one part of the V6 dropped its valves and left me getting home in a recovery truck).
What's the car?
Aricus
I very much hope this won't be the case. I'm kind of thinking belt as well, but am hoping and praying it is only a belt and nothing else bigger and more expensive going on.
It's a 2005 VW Jetta (A5, Type 1K). Nothing sexy, but it gets me to where I need to go.