High pitched noise

The car has developed an intermittent high pitched chirping kind of noise on the overrun and acceleration (disappears under hard acceleration) sounds a bit like a loose belt sort of noise but I don’t think that’s what it is.

Any clues before I drive 2.5 hours to the dealer?

is air con on

Clutch on the Air-Con .

Young lady in the passenger seat?

Nah, more likely a sparrow caught in the front grille

Ah, girl in passenger seat with a sparrow! Sorted then…

Doesn’t seem to make any difference whether aircon is on or off.

Mmmmmm… very irritating too