Owner's Manual - Infiniti Owner Portal - Infiniti USA

5-42 Starting and driving
SSD1093
If the BSI system is on and your vehicle
approaches a lane marker while another
vehicle is in the detection zone, the BSW/
BSI indicator light flashes and a chime will
sound three times. Then, the BSI system
slightly applies the brakes on one side to
help return the vehicle back to the center of
the driving lane.
NOTE:
When overtaking several vehicles in a row,
the vehicles after the first vehicle may not
be detected if they are traveling close
together.
SSD1036