1996 Lexus GS 300 Owners Manual - Page 24

KEYS AND DOORS Locking with wireless remote control key When you push the remote control switch of the master key, all the doors can be locked or unlocked from outside the vehicle. However, if any door is not closed securely or the key is in the ignition switch, locking cannot be done by the remote control switch. When you push the remote control switch, the vehicle sounds one beep when the doors are locked, and two beeps when the doors are unlocked. If you want to turn off the beep sound, set the buzzer switch to "OFF." The operational range of the wireless remote control is approximately 1 meter (3 feet) from the outside handle of the driver's door. The effective range may vary with different conditions. You have 30 seconds to open a door after using the remote unlock feature. If a door is not opened by then, all the doors will automatically relock. When any door is unlocked, pushing the remote control switch locks all the doors. To unlock the doors, push the switch again. Continued pushing of the remote control switch will not cause repeated locking and unlocking of the doors. To reverse the operation performed by the remote control switch, the switch must first be released, then pressed again. 11