brake sensor SUBARU LEGACY 2021 Getting Started Guide

REVERSE AUTOMATIC BRAKING (RAB)(if equipped)
This system uses four rear bumper mounted
sonar sensors to detect objects when moving
between 1 and 9 mph in reverse. RAB uses
the Rear-Vision Camera image to display
colored proximity alerts when an object is
detected. As an object becomes closer to the
rear of your vehicle, audible beeps provide
additional awareness in three progressive
levels. If RAB determines that a collision with
an object is possible, the system can
automatically apply the brakes to help prevent
or minimize the impact.
In some cases, such as connecting a trailer, it
may be helpful to temporarily turn the system off. RAB can be turned off using the
Touchscreen buttons on the lower corners when the select lever is in the “R” position.
Select and hold the “RAB ON” button in the lower part of the Touchscreen
until it changes to “RAB OFF” to disable the automatic braking functions of
the RAB system.
Select and hold the “P))) ON” button in the lower part of the Touchscreen until
it changes to “P))) OFF” to disable the audible beeping of the RAB system.
DRIVER ASSIST TECHNOLOGIES
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