2010 Infiniti QX56 Owner's Manual - Page 336
2010 Infiniti QX56 Manual
Page 336 highlights
FRONT SONAR SYSTEM (if so equipped) ● 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 rear bumper fascia, leaving it misaligned or bent, the sensing zone may be altered causing inaccurate measurement of obstacles or false alarms. The Rear Sonar System (RSS) sounds a tone to warn the driver of obstacles near the rear bumper when the shift selector lever is in R (Reverse). The system may not detect objects at speeds above 3 mph (5 km/h) and may not detect certain angular or moving objects. The RSS detects obstacles up to 5.9 ft (1.8 m) from the rear 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 10 in (25.0 cm) away, the tone will sound continuously. If the RSS detects a stationary or receding object further than 10 in. (25.0 cm) from the side of the vehicle, the tone will 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 placed in the ON position. The RSS 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 placed in the ON position. 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. 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. Starting and driving 5-53