2004 Lexus LS 430 User Guide 2 - Page 361

STARTING AND DRIVING w280 If the system cannot easily measure the vehicle- to- vehicle distance because of the following conditions while the dynamic laser cruise control is on, the above message appears. D The wipers are operated at high or low speeds with the wiper lever in the "AUTO" position. D Direct sunlight from the front D The driving pattern selector switch is set to the "SNOW" mode. D It is determined that it is difficult to make a measurement because of bad weather (such as rainy, foggy, or snowy weather) In the following cases, the dynamic laser cruise control switches to the "RADAR READY" mode: D The wipers are stopped or are switched to intermittent operation. (Including intermittent and stopped wipers in the "AUTO" position) D No direct sunlight from the front In the above conditions, press the control lever upward in the "RES/ACC" direction and release it. The dynamic laser cruise control will be restored, however, even after the weather clears, if the setting operation cannot be performed or if the warning message still appears, the system might have malfunctioned. Although it is no problem to continue driving, contact your Lexus dealer. w281 If a system malfunction is detected when dynamic laser cruise control is in the "RADAR READY" mode or operating, the above message appears. If this message appears, stop your vehicle in a safe place, turn the ignition off, and then restart it to reset the system. If the setting still cannot be made or the same message appears again, the system might have malfunctioned. Although it is no problem to continue driving, contact your Lexus dealer. 343