Ram Trucks 2013 С/V - Owner Manual - Manual (Page 139)

When the vehicle is started, the BSM warning light will
momentarily illuminate in both outside rear view mirrors
to let the driver know that the system is operational.
Automatic Transmission vehicles
The BSM system sensors operate when the vehicle is in
any forward gear or REVERSE and enters stand-by mode
when the vehicle is in PARK.
Manual Transmission vehicles
The BSM system sensors operate when the vehicle is in
any gear and enters stand-by mode when the Park Brake
is engaged, the vehicle is not in REVERSE, and the
vehicle is stationary.
The BSM detection zone covers approximately one lane
on both sides of the vehicle (12 ft or 3.8 m). The zone
starts at the outside rear view mirror and extends ap-
proximately 23 ft (7 m) to the rear of the vehicle. The BSM
system monitors the detection zones on both sides of the
vehicle when the vehicle speed reaches approximately
6 mph (10 km/h) or higher and will alert the driver of
vehicles in these areas.
Rear Detection Zones
3
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 137