INTUITIVE PARKING ASSIST3052010 HS250h Navigation from July.09 Prod.(OM75015U)UA005AASLY1Approximately 1.6 ft. (50 cm)2Approximately 1.6 ft. (50 cm)3Approximately 4.9 ft. (150 cm)The diagram shows the detection range ofthe sensors. Note that the sensors cannotdetect obstacles that are extremely closeto the vehicle.The range of the sensors may change de-pending on the shape of the object etc. Certain vehicle conditions and the sur-rounding environment may affect theability of a sensor to correctly detect anobstacle. Particular instances wherethis may occur are listed below. There is dirt, snow or ice on a sen-sor. A sensor is frozen. A sensor is covered in any way. The vehicle is leaning considerablyto one side. On an extremely bumpy road, on anincline, on gravel, or on grass The vicinity of the vehicle is noisydue to vehicle horns, motorcycleengines, air brakes of large ve-hicles, or other loud noises produc-ing ultrasonic waves. There is another vehicle equippedwith parking assist sensors in the vi-cinity. A sensor is coated with a sheet ofspray or heavy rain. The vehicle is equipped with a fend-er pole or radio antenna. Towing eyelets are installed. A bumper or sensor receives astrong impact. The vehicle is approaching a tall orright−angled curb. In harsh sunlight or intense coldweather. A non−genuine Lexus suspension(lowered suspension, etc.) isinstalled.In addition to the examples above, thereare instances in which, because of theirshapes, signs and other objects may bejudged by a sensor to be closer than theyare. Detection range of thesensors Sensor detectioninformation
