2006 Lexus GS 300 Owners Manual - Page 1033

STARTING AND DRIVING When the neutral point of the steering sensor is unknown As the intuitive parking assist might be malfunctioning in the following cases, have it checked by your Lexus dealer. D The indicator in the instrument cluster does not come on and a beep does not sound even when the intuitive parking assist main switch is turned on. G31065 D The warning comes on despite no obstacle around the vehicle. If the memorized neutral point of the steering is erased by replacing the battery, the vehicle symbol, steering guide symbol and arrows come on. If only the neutral point of the steering sensor is unknown, the warning appears only on the multi−information display. If this warning appears, calibrate the neutral point of the steering using either of the following: D Turn the steering wheel either way fully and then in the opposite direction fully and slowly, with the vehicle stopped. D Drive on roads (with as few curves as possible and without backing up) for more than about 5 minutes. If this warning goes out, the calibration of the steering neutral point is completed. If the warning still remains on, have the sensor checked by your Lexus dealer as soon as possible. 387