Hey everyone, Is there any way to install the blind spot monitoring system that came with the post-facelift Gen3 Prius, even after purchasing the vehicle? I have a 2015 Prius Persona Series. I really dislike the lack of blind-spot monitoring systems, given how modern the car is, and especially given the atrocious blind-spots of the car. I was thinking perhaps I could source the blind-spot monitoring system sensors from the dealership or elsewhere, then install them in the car. However, I worry that there may not be specific mounting points for everything in the car... Though it being a Toyota, I trust that cost-reductions would leave the mounting points there, just the options list/trim level decides whether or not the system actually gets installed. Thanks!