I’ve also noticed that noises in the Jazz stand out much more compared to other ICE cars I’ve driven. One thing that particularly annoys me is the fan noise in winter - when the AC compensates for low temperatures, it ramps up the fan to level 4 or 5+. That’s when it becomes annoying, especially in the relative quiet of the car, and I usually end up turning it down manually.
Another thing I’ve picked up on is a creaking noise from the steering wheel when maneuvering at low speeds in EV mode. I suspect it’s the clock spring. normally, I wouldn’t even hear it, but since the Jazz is so quiet, it’s quite noticeable.
I’ve also had minor rattles around the rearview mirror, but I’ve stopped paying attention to them over time.