2006 Lexus GS 300 Owners Manual - Page 467

STARTING AND DRIVING CAUTION When the tires whose ID code is registered at "MAIN" are used, the system does not work properly with the selector switch set at "2nd". If the tires whose ID code is registered at "2nd" are stored nearby, the system will detect their tire inflation pressure (and vice versa). PRE−COLLISION SYSTEM (Vehicles with dynamic radar cruise control) When the pre−collision system detects what it perceives to be an unavoidable collision, the front seat belts are quickly drawn back by the retractors (pre−collision seat belts) and more powerful braking is applied according to the amount of pedal depression to help reduce injury to the occupants and damage to the vehicle body. In addition, the adaptive variable suspension works to help regulate the vehicle not to pitch forward so much. The pre−collision system will operate when the engine switch is selected in "IG−ON" mode. Liquid sealants for flat tires NOTICE Do not use liquid sealants for flat tires as the tire pressure sensors will be damaged. 443