Neither beepers nor cameras are infallible, you HAVE to look. Someone's life may depend on it.This is indeed a thing. The rear window on the cabrio is much smaller than that in the standard car, and if the top is down, the top of it is well above where the bottom of the window normally is. In Fiat's case, the cabrio came standard with the back-up sensors that beep at you if you approach something too closely while backing up. Mine was the last year before mandated back-up cameras - anything new will have a back-up camera as well.
I've gotten used to driving vehicles with bad rear visibility but with modern tech in place (back-up sensors and/or back-up camera). It's not even worth looking backwards out of the rear window ... I use the mirrors and the sensors/camera.
Never seen one in Quebec. They look like they'd tear up and blow away in a heartbeat.Do like they do in Quebec:
p.s. I'd only get a ragtop, if I lived in the Southern U.S. or put the car away every fall.