2000 Lexus LS 400 Owners Manual - Page 36

KEYS AND DOORS dropping it. D Avoid putting it in water. door is unlocked. Pushing that button once again within 3 seconds from the first push, all other doors are also unlocked.* Locking/Unlocking the doors When you push the "LOCK" button on the key briefly, all the doors can be locked from outside the vehicle. At this time, you can hear one beep.* However, when you push the "LOCK" button with any door not closed securely, the buzzer sounds for 10 seconds.** To stop the buzzer, close all the doors securely or push the "UNLOCK" button. If the key is in the ignition switch, locking cannot be done. Make sure all the doors are locked when you leave the vehicle. Push the "LOCK" button once again. If they were already locked, the turn signal lights will flash.*** NOTE: *Unlocking by a 2-time operation can be changed. Ask your Lexus dealer for details. NOTE: *The volume of beep sound can be changed. **The buzzer can be set not to sound with any door not closed securely. ***The turn signal lights can be set not to flash. Ask your Lexus dealer for details. NOTICE Do not push the "LOCK" button any longer than 2 to 3 seconds. Pushing the button longer activates an alarm. For details, see page 23. When you push the "UNLOCK" button, the driver's 19