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Description And Operation: Description: Notes

WARNING: This page is about a different car, the 2017 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Blind Spot Detection System Operation Diagram
G12332322Courtesy of KIA MOTORS AMERICA, INC.

BSD is a system that uses two magnetic wave radar sensors attached on the rear panel to measure the distance from the vehicle in the back and senses and sets off (visual and auditory) alarms for any vehicle coming into the blind spot.

Fig 2: Blind Spot Detection System, Lane Change Assist System, Rear Cross Traffic Alert System
G12332323Courtesy of KIA MOTORS AMERICA, INC.