2004 Lexus LS 430 Owners Manual - Page 241

OCCUPANT RESTRAINT SYSTEMS MEMORY CALL SYSTEM USING A SMART KEY This system allows you to adjust the driver's seat, the driver's head restraint height, driver's seat cushion length, the height of the shoulder belt anchor of the driver's seat belt and outside rear view mirrors to the memorized position when you open the driver's door after unlocking it with a smart key. And when you push the ignition switch, the tilt and telescopic steering is adjusted. To activate this system, the ID of the smart key needs to be registered in the memory button. CAUTION Do not push the "LOCK" button any longer than 2 or 3 seconds. Pushing the button longer activates an alarm. For details, see page 40. Erasing the previous registration memory The driver's door must be closed with the ignition switch in the "OFF" position. 1. Keep the smart key in which you want to cancel the registration in possession and push the "SET" button. 2. Push the "LOCK" or "UNLOCK" button on the smart key for about one second with the "SET" button held down. When the previous key ID memory is erased, two beeps sound. Registering the smart key ID code Before the registration of the ID of the smart key, the driving position must be memorized in the memory button. When registering, the driver's door must be closed with the ignition switch in the "OFF" position. 1. Keep the smart key in possession, select a button in which you want to record the ID of the key from buttons "1", "2" and "3" and push it. 2. Push the "LOCK" or "UNLOCK" button on the smart key for about one second with button "1", "2" or "3" held down. When the registration is completed, one beep sounds. If the key has already been registered, the previous memory will be erased. If the same driving position profile for the same key is registered in another button, that memory will also be erased. 221