2003 Lexus GX 470 Owners Manual - Page 515

KEYS AND DOORS NOTICE D Make sure the positive side and negative side of the battery are faced correctly. D Do not replace the battery with wet hands. Water may cause unexpected rust. D Do not touch or move any components in the transmitter, or it may interfere with proper operation. D Be careful not to bend the electrode of the battery insertion and that dust or oils do not adhere to the inside of the module. D Take care not to lose the screws and O−ring. 5. Install the lid with the 2 screws. " 1 SIDE DOORS Locking with key Lock 2 Unlock NOTICE Take care not to damage or bend the O−ring when installing. 6. Install the module into the key frame and secure the cover with the screw. 7. When pushing any switch on the wireless key, make sure the indicator light comes on. Turn the key towards the front of the vehicle to lock and towards the back to unlock. All the side doors and back door lock and unlock simultaneously with the driver's door. In the driver's door lock, turning the key once will unlock the driver's door and twice in succession will unlock all the side doors and back door simultaneously.* NOTE: *The 2−step unlocking function can be changed. Ask your Lexus dealer for details. 18