2006 Lexus GS 300 Owners Manual - Page 1031

STARTING AND DRIVING Intuitive parking assist failure warning If an error is detected when the intuitive parking assist is turned on, the vehicle symbol comes on or flashes with beeping sounds. At this time steering guidance is temporarily stopped. However, the sensors functioning properly continue their obstacle detection. For details, see "When the detection range of the sensors is shorter" on page 388. The intuitive parking assist failure warning display is not given in either of the following operations: D Changing to another screen D Turning off the main switch for the intuitive parking assist When snowflakes or mud gets on the sensors G31062a " 1 Multi−information display 2 Screen If foreign matter gets on the sensors and the intuitive parking assist cannot detect the object properly, the above message appears. At this time, the vehicle symbol and the indicator bars corresponding to the faulty sensors flash for about 7 seconds and 2 beeps sound 5 times. After about 7 seconds, the sensor indicator bars will cease flashing, however will stay lit until the affected sensor is cleaned. Furthermore, the vehicle symbol will continue to flash until the affected sensor is cleaned. The above illustration shows the sensor on the left front of the vehicle malfunctioning. If the failure warning does not go off even after the foreign matter is removed, the intuitive parking assist may be malfunctioning. Have it checked by your Lexus dealer. 385