2011 Infiniti M Owner's Manual - Page 325

The brightness of the BSW/BSI indicator lights is adjusted automatically depending on the brightness of the ambient light. A chime sounds if the radar sensors have already detected vehicles when the driver activates the turn signal. If a vehicle comes into the detection zone after the driver activates the turn signal, then only the BSW/BSI indicator light flashes and no chime sounds. (See "BSW/BSI DRIVING SITUATIONS" later in this section) The BSW system is automatically turned on when the engine is started and the warning systems ON indicator 1 illuminates on the switch. You can turn the BSW system off by pushing the warning systems switch on the instrumental panel. This switch will turn on and off the LDW, BSW and FCW systems at the same time. NOTE: If you continue to push the warning systems switch from off to on for over 4 seconds, a chime will sound. This will change the default status of the LDW, BSW and FCW systems to OFF so that these systems will not automatically turn on when the engine is started. If this procedure is repeated, the default status will return to ON. SSD0938 BSI SYSTEM OPERATION If the BSW/BSI indicator light is illuminated while your vehicle is approaching a lane marker, the BSW/BSI indicator light flashes and an audible warning will sound three times. Then the system applies the brakes on one side of the vehicle for a short period of time to help return the vehicle back to the center of the lane. BSI operates regardless of turn signal usage. NOTE: SSD1029 BSI ON indicator light (green) ● Warning and brake control will only be activated if the BSW/BSI 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 warning or brake control will be activated. (See "BSW/BSI DRIVING SITUATIONS" later in this section.) ● The BSI system is typically activated earlier than the LDP system when your vehicle is approaching a lane marker. The BSI system is turned on if you push the dynamic driver assistance switch on the steering wheel after starting the engine. The BSI ON indicator light (green) on the instrument panel will illuminate. Push the dynamic driver assis- Dynamic driver assistance switch 5-30 Starting and driving