258LEXUS PARKING ASSIST −SENSORIS350/250_Navi_U(L/O 0508)1About 1.5 ft. (50 cm)2About 1.5 ft. (50 cm)3About 4.5 ft. (150 cm)4About 1.5 ft. (50 cm)The sensor detection range is limitedaround the bumper. Be sure to confirma safe distance around your vehicle anddrive slowly.The Lexus parking assist −sensor maynot work properly in the followingcases: When the bumper is damaged. When the part near the sensors is sub-jected to a strong impact. When an accessory is installed withinthe sensor detection range. When snowflakes or mud gets on thesensors.(If removed, the parking assist −sensorwill work properly.) When water is splashed from a highpressure car wash or steam on thesensors. When a sensor is covered with yourhand. When the vehicle is tilted. In extreme hot or cold weather(In extreme cold weather, th e error dis-play appears and the parking assist −sensor becomes inoperative.) When driving on bumpy roads, slopes,gravelled roads or grass. Devices issuing ultrasonic waves areoperated around your vehicle, such asa horn from another vehicle, motor-cycle engine, air braking sound fromheavy−duty vehicles.- Detection range ofsensors
