Dodge Charger 392 SRT Hellcat 2017 Owner's Manual page 101

The BSM system will not alert you of objects that are
traveling in the opposite direction of the vehicle in adjacent
lanes.
Stationary Objects
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 99
Opposing Traffic
WARNING!
The Blind Spot Monitoring system is only an aid to
help detect objects in the blind spot zones. The BSM
system is not designed to detect pedestrians, bicyclists,
or animals. Even if your vehicle is equipped with the
BSM system, always check your vehicle's mirrors,
glance over your shoulder, and use your turn signal
before changing lanes. Failure to do so can result in
serious injury or death.
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