A "rearview monitor" is a device or feature in a vehicle that shows you a video or image of what is behind your car, so you can see it without turning your head or looking back.
Sentences with «rearview monitor»
Also new is a standard rearview monitor and LED headlights. (kbb.com)
Our car also had an intuitive rearview monitor system, which offers helpful distance and intended path markings, for $ 750. (cnet.com)
The aforementioned park - assist and rearview monitor lack path markings but offer useful visual cues. (cnet.com)