Dodge DURANGO 2021 Owner's Manual page 217

The BSM system notifies the driver of objects in
the detection zones by illuminating the BSM
warning light located in the outside mirrors.
In addition, when the turn signal is activated
during the alert on the side of the vehicle
corresponding to the alert, an audible (chime)
alert can be heard. During the audible (chime)
alert, the radio volume will be reduced
Ú page 217.
BSM Warning Light
The BSM system monitors the detection zone
from three different entry points (Side, Rear,
Front) while driving to see if an alert is
necessary. The BSM system will issue an alert
during these types of zone entries.
Entering From The Side
Vehicles that move into your adjacent lanes
from either side of the vehicle.
Side Monitoring
Entering From The Rear
Vehicles that come up from behind your vehicle
on either side and enter the rear detection zone
with a relative speed of less than 30 mph
(48 km/h).
Rear Monitoring
SAFETY 215
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