Subaru WRX & WRX STI Manuals 2018 WRX & WRX STI Owner’s Manual | Page 422

7-70
Starting and operating/Reverse Automatic Braking System
& Reverse Automatic Braking
System operation
When the Reverse Automatic Braking
System is in operation, the range between
the vehicle and the detected object will be
indicated on the multi-function display
(color LCD). Also, warning sounds will
activate in 3 levels to warn the driver of a
potential collision.
While the RAB is operating, a warning
message is displayed on the multi-func-
tion display (color LCD) and the combina-
tion meter display (color LCD).
Guideline of detecting range
Alert level
Range of detected object*
Long proximity (ob-
ject detected)
Distance indicator
35 inches (90 cm) or more Green
Alarm pattern
No warning sound
Medium proximity
to 35 inches (70 to 90
alert (approaching the 28
cm)
object) Yellow + Green Short beeps
Close proximity alert
(approaching closer
to the object) Orange + Yellow +
Green Rapid short beeps
Red + Orange +
Yellow + Green Continuous beep
20 to 28 inches (50 to 70
cm)
Closest proximity
alert (too close to the 20 inches (50 cm) or less
object)
*: Range of detection may vary depending on the environmental condition.