I remember being quite surprised when first taking ownership my old Yaris M3 Hybrid in discovering that it was quite a ‘talkative’ machine. It would whirr and click to itself quite often - even with everything turned off - ostensibly. I got used to it though, and found it quite  amusing in a way. My current Mk4 however has rather a different set of noises - which don’t amuse quite so much. I’m just wondering if these noises are ‘normal’ in a Mk4 Yaris or indicative of the kind of