2010 Nissan Armada Owner's Manual - Page 367

FRONT SONAR SYSTEM (if so equipped) sound for only 3 seconds. Once the system detects an object approaching, the tone will sound again. The RSS automatically turns on when the shift selector is placed in R (Reverse) and the ignition switch is ON. The front and rear sonar system off switch on the instrument panel allows the driver to turn the RSS on and off. To turn the RSS off, the ignition switch must be ON, and the shift selector in R (Reverse). An indicator light on the switch will illuminate when the system is turned off. If the indicator light illuminates when the RSS is not turned off, it may indicate a malfunction in the RSS. Keep the RSS sensors (located on the rear bumper fascia) free from snow, ice and large accumulations of dirt (do not clean the sensors with sharp objects). If the sensors are covered, it will affect the accuracy of the RSS. ● The system is designed as an aid to the driver in detecting large stationary objects to help avoid damaging the vehicle. The system will not detect small objects below the bumper, and may not detect objects close to the bumper or on the ground. ● If your vehicle sustains damage to the front bumper fascia, leaving it misaligned or bent, the sensing zone may be altered causing inaccurate measurement of obstacles or false alarms. LSD0202 WARNING ● Always look around before proceeding. The FSS is not a substitute for proper driving procedures. ● Read and understand the limitations of the front sonar system as contained in this section. Inclement weather may affect the function of the FSS, this may include reduced performance or a false activation. ● This system is not designed to prevent contact with small or moving objects. The Front Sonar System (FSS) sounds a tone to warn the driver of obstacles near the front bumper when the shift selector is in a forward gear. The system may not detect objects at speeds above 3 mph (5 km/h) and may not detect certain angular or moving objects. The FSS detects obstacles up to 3 ft (1.0 m) from the front bumper with a decreased coverage area at the outer corners of the bumper, (refer to the illustration for approximate zone coverage areas). As you move closer to the obstacle, the rate of the tone increases. When the obstacle is less than 12 in (30.0 cm) away, the tone will sound continuously. If the FSS detects a stationary or receding object further than 12 in (30.0 cm) from the side of the vehicle, the tone will sound for only 5-34 Starting and driving