Mazda 6 Manual page 232

When Driving
i-ACTIVSENSE
qBlind Spot Monitoring (BSM) Warning Lights/Blind Spot Monitoring
(BSM) Warning Beep
The Blind Spot Monitoring (BSM) or Rear Cross Traffic Alert (RCTA) system notifies the
driver of the presence of vehicles in adjacent lanes to the rear of your vehicle using the
Blind Spot Monitoring (BSM) warning lights and the warning beep while the systems are
operational.
Blind Spot Monitoring (BSM) warning lights
The Blind Spot Monitoring (BSM) warning lights are equipped on the left and right door
mirrors. The warning lights turn on when a vehicle approaching from the rear in an
adjacent lane is detected.
When the ignition is switched ON, the malfunction warning light turns on momentarily and
then turns off after a few seconds.
Forward driving (Blind Spot Monitoring (BSM) system operation)
The Blind Spot Monitoring (BSM) system detects vehicles approaching from the rear and
turns on the Blind Spot Monitoring (BSM) warning lights equipped on the door mirrors
according to the conditions. Additionally, while a Blind Spot Monitoring (BSM) warning
light is illuminated, if the turn signal lever is operated to signal a turn in the direction in
which the Blind Spot Monitoring (BSM) warning light is illuminated, the Blind Spot
Monitoring (BSM) warning light flashes.
Reverse driving (Rear Cross Traffic Alert (RCTA) system operation)
The Rear Cross Traffic Alert (RCTA) system detects vehicles approaching from the left and
right of your vehicle and flashes the Blind Spot Monitoring (BSM) warning lights.
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