2005 Lexus LS 430 Owners Manual - Page 382

STARTING AND DRIVING In the following case, the preset speed automatically cancels out. At this time, the multi−information display shows "RADAR READY" and the dynamic radar/laser cruise control enters the ready mode. The vehicle speed falls below about 40 km/h (25 mph). (40 km/h (25 mph) is designated as a cancel speed.) In the following cases, the warning messages appear and the preset speed automatically cancels out. When dynamic radar/laser cruise control is restored, the warning messages turn off and dynamic radar/laser cruise control enters "RADAR READY" mode. a. The slip indicator light blinks and a warning tone sounds. (This occurs when the vehicle is about to skid.) b. The driving pattern selector switch is set to "SNOW" mode. c. The anti−lock brake system is activated by automatic braking. (The warning tone sounds.) d. The sensor does not operate properly because a foreign matter sticks to the sensor. Dynamic radar cruise control- e. The wipers are operated at high speed (including high speed operation with the wiper lever in the "AUTO" position.) Dynamic laser cruise control- f. The wipers are operated at high or low speeds (including high and low speed operations with the wiper lever in the "AUTO" position.) CAUTION In this case, the warning tone reminds you that the dynamic radar/laser cruise control is cancelled and you must apply the brakes to slow the vehicle. 343