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Bulb Check Action And Fail-Safe Indication

WARNING: This page is about a different car, the 2011 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
BULB CHECK ACTION AND FAIL-SAFE INDICATION CHART

Vehicle condition/Driver's operation BSW indicator BSW ON indicator Indication on the combination meter
Ignition switch: OFF → ON Approx. 2 sec. ON Approx. 5 sec. ON(1)
G07024722Courtesy of NISSAN MOTOR CO., U.S.A.
When DTC is detected OFF ON
G07018620Courtesy of NISSAN MOTOR CO., U.S.A.
When radar blockage is detected OFF ON
G07018621Courtesy of NISSAN MOTOR CO., U.S.A.
(1) If BSW initial state is ON, BSW ON indicator continues turned ON.
Fig 1: BSW Initial State Timing Chart
G07018625Courtesy of NISSAN MOTOR CO., U.S.A.
NOTE: Time shown in the figure is approximate time.