Nissan LEAF 2023 Owners Manual
9.11.1.1. I-BSI System Operation
The I-BSI system operates above approximately 60 km/h (37 MPH).
If the radar sensors detect a vehicle in the detection zone, the side indicator light (1) illuminates.
If the turn signal is then activated, the system chimes (twice) and the side indicator light flashes. The side indicator light continues to flash until the detected vehicle leaves the detection zone. The brightness of the side indicator light is adjusted automatically depending on the brightness of the ambient light.
If the I-BSI system is ON and your vehicle approaches a lane marker while another vehicle is in the detection zone, the system chimes (three times) and the side indicator light flashes. The I-BSI system activates to help return the vehicle back to the centre of the driving lane. The I-BSI system operates regardless of turn signal usage.
I-BSI warning and system application will only be activated if the side indicator light is already illuminated when your vehicle approaches a lane marker. If another vehicle comes into the detection zone after your vehicle has crossed a lane marker, no I-BSI warning or system application will be activated. (For additional information, see
).The I-BSI system is typically activated earlier than the Intelligent Lane Intervention (I-LI) system when your vehicle is approaching a lane marker.
To turn on the I-BSI system, push the ProPILOT Assist switch on the steering wheel (models with ProPILOT Assist) or the dynamic driver assistance switch (models without ProPILOT Assist) after starting the EV system. The I-BSI ON indicator will illuminate. Push the ProPILOT Assist switch or the dynamic driver assistance switch again to turn off the I-BSI system. The I-BSI indicator will turn off.
- 1 Vehicle Information Display
- 2 Dynamic driver assistance switch (models without ProPILOT Assist)