2005 Lexus LS 430 Owners Manual - Page 272

STEERING WHEEL AND MIRRORS 155.Outer foot lights The outer foot lights go off 15 seconds after the lights come on or when: D the lock switch on the outside door handle is pushed, D the doors are locked with the wireless remote control function key, 16L659 D the doors are locked by inserting a key into the door keyhole, D the doors are locked with the power door lock switch on the driver's side, or D the selector lever is moved out of "P" position with the ignition on. The outer foot lights illuminate the ground near the doors for about 15 seconds to ensure safe footing for the driver and passengers who are about to get in the vehicle.* The outer foot lights come on when: D you are getting closer to the vehicle carrying a smart key and you enter the effective range of the smart key system (about 1 m (3 ft) from each outside door handle), D the doors are unlocked with the wireless remote control function key, or D the doors are unlocked with the power door lock switch on the driver's side. NOTE: * The outer foot lights illuminating time can be changed. Ask your Lexus dealer for details. 233