I've had my 06 plate 159 Lusso for about a month now. Love the car, hooked on Alfas etc etc. However, there is a strange noise that has been bugging me so I thought I'd ask you guys about it.
When I'm travelling between 40 and 60 mph in 4th or 5th a high pitched whirring noise starts. It is fairly quiet but very noticable. I suppose it's drill-like and when I slow down or speed up it seems to gradually dissappear. It doesn't sound like it's from the engine either - more from just behind the dash. I've had the climate control on full auto, so could it be something to do with that? It doesn't seem to be connected with the fan.
It could be completely normal, but it just doesn't sound right. Please forgive my lack of technical knowledge.