[SK77]

Hi

Does anybody else get a high-pitched 'chirp' sound above 55km/h in the cabin when you are on and off the accelerator? The only thing I can do to stop it is turn off the A/C. turning air recirculation on almost completely stops it too.

Any ideas what the cause it?

Thanks for any help.

[Fknid]

Nope. I don't hear anything different at above those speeds.

[spmcewen]

I haven't noticed this but it brings flashbacks of my 2006 X3 that did exactly this. When on the accelerator the fans or AC would chirp rhythmically like a motor or bearing was bad.