2013 Acura TL Owner's Manual - Page 530

Blind Spot Information System (BSI) BSI Status Displays System Status ON Multi-Information Display Message BSI Indicator Description When you press and hold the BSI OFF button with the ignition switch 1 in the ON (II) position, a BSI ON or OFF message is displayed on the multi-information display for about 5 seconds. The BSI indicator will remain on while the system is off. The BSI alert indicator illuminates or flashes according to the system status. A chime sounds to indicate that the system has been turned ON or OFF. 1: ON mode on models with keyless access system (see pages 184 and 187 ). OFF ON/OFF 2 If while driving, mud, snow, or ice accumulates in the vicinity of sensor: The system may shut down The BSI indicator illuminates, a message is displayed on the multi-information display, and a chime sounds. The BSI indicator will turn off and the system will return to normal once the obstacle is removed, and you begin to drive. Always keep the area around the radar sensors clean. BSI may not operate properly if the sensors are obstructed. The BSI alert indicator: May come on when a vehicle enters one of the alert zones, even if this message is displayed. May not come on due to obstruction (splashes, etc.) even if this message is not displayed. 2: System status may remain on even when the BLIND SPOT NOT AVAILABLE message is displayed. Driving OFF If the system is faulty, the BSI indicator illuminates and a message is displayed on the multiinformation display. Have your vehicle inspected by your Acura dealer. 526 2013 TL