2006 Lexus GS 300 Owners Manual - Page 445

STARTING AND DRIVING CAUTION D Do not rely excessively on the vehicle stability control system. Even if the vehicle stability control system is operating, you must always drive carefully and attentively to avoid serious injury. Reckless driving will result in an accident. If the slip indicator light blinks, sounding an alarm, special care should be taken while driving. D Only use tires of specified size. The size, manufacturer, brand and tread pattern for all 4 tires should be the same. If you use the tires other than specified, or different type or size, the vehicle stability control system may not function correctly. When replacing the tires or wheels, contact your Lexus dealer. D In situations where the road surface is covered with ice or snow, your vehicle should be fitted with snow tires or tire chains. G31038 "Slip indicator light If the vehicle is going to skid during driving, the slip indicator light blinks and an alarm sounds intermittently. Special care should be taken while driving. GS430-The slip indicator light comes on when the engine switch is selected in "IG−ON" mode. The light goes off when the engine is started. GS300-The slip indicator light comes on for a few seconds when the engine switch is selected in "IG−ON" mode. If the indicator light does not come on when the engine switch is selected in "IG−ON" mode, contact your Lexus dealer. 421