2004 Lexus LS 430 User Guide - Page 94

SWITCHES REFRESHING REAR SEAT SWITCHES CAUTION D Those who are pregnant, have just given birth, or suffer from heart disease and other ailments requiring rest, should consult a doctor before using the refreshing seat. D Do not allow children to use the refreshing seat. D Do not use the refreshing seat immediately after meals or for extended periods. D If you feel sick while using the refreshing seat, immediately stop using it. 12L151 " 1 For left rear seat 2 For right rear seat The refreshing rear seat is designed to reduce lumbar fatigue by means of a lumbar vibrator. The ignition switch must be in the "ON" position. To operate the lumbar vibrator, push the switch on the front side. Keep pushing the switch down to change the vibration speed. To stop the vibrator, push the switch on the rear side. 76