2005 Lexus LS 430 Owners Manual - Page 360

STARTING AND DRIVING W285 If the sensor is malfunctioning or a cable is broken, the above message appears. Although it is no problem to continue driving, have your vehicle checked by your Lexus dealer as soon as possible. Lexus park assist system operating hints W286 If icicles, snowflakes or mud gets on the sensor or it is frozen, the sensor may not be able to detect an obstacle. In either case, the above message appears. Remove the foreign matter or deice the sensor. If the message does not appear after cleaning, the system is operating properly. 31L355 "Sensor detection range 1 About 1 m (3 ft.) 2 About 50 cm (1.5 ft.) The sensor detection range is limited around the bumper. Be sure to confirm a safe distance around your vehicle and drive slowly. If more than one obstacle is detected in the same direction, the indicators for the obstacle nearest to the vehicle will turn on. 321