Bulb Check Action And Fail - Safe Indication.

Vehicle condition/Driver's operation	Backup Collision Intervention indicator	Warning buzzer	Indication on the combination meter
Engine running and shift lever in reverse	ON	OFF	Courtesy of NISSAN NORTH AMERICA, INC.
When DTC is detected	OFF	OFF	OFF (orange) Courtesy of NISSAN NORTH AMERICA, INC.
When radar blockage is detected	ON	Beep	Unavailable: Side Radar Obstruction
When the accelerator pedal actuator detects that the internal motor temperature is high.	ON	Beep	Unavailable: High Accelerator Temp.
Unless the driver overrides it and turns it off, the BCI system is always set to ON every time the engine is started and the shifter placed in reverse.	OFF	-	Courtesy of NISSAN NORTH AMERICA, INC.
The BCI system is turned off temporarily by pushing the BCI switch. The BCI OFF display appears on the meter display. When the selector lever is shifted into R again the BCI system is turned ON.	OFF	-	Courtesy of NISSAN NORTH AMERICA, INC.