Mazda mx-5 2016 Manual page 182

When Driving
i-ACTIVSENSE
Reverse driving (Rear Cross Traf c Alert (RCTA) system operation)
The Rear Cross Traf c Alert (RCTA) system detects vehicles approaching from the left and
right of your vehicle and ashes the Blind Spot Monitoring (BSM) warning lights.
Function for cancelling illumination dimmer
If the Blind Spot Monitoring (BSM) warning lights turn on when the parking lights are
turned on, the brightness of the Blind Spot Monitoring (BSM) warning lights is dimmed.
If the Blind Spot Monitoring (BSM) warning lights are dif cult to see due to glare from
surrounding brightness when traveling on snow-covered roads or under foggy conditions,
press the dimmer cancellation button to cancel the dimmer and increase the brightness of
Blind Spot Monitoring (BSM) warning lights when they turn on.
Refer to Dashboard Illumination on page 4-13 .
Blind Spot Monitoring (BSM) warning beep
The Blind Spot Monitoring (BSM) warning beep is activated simultaneously with the
ashing of a Blind Spot Monitoring (BSM) warning light.
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