2003 Lexus LS 430 Owners Manual - Page 32

KEYS AND DOORS arrow direction. NOTICE D Make sure the positive side and negative side of the battery are faced correctly. 11L029−1 D Do not replace the battery with wet hands. Water may cause unexpected rust. D Do not touch or move any components inside 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. 2. Remove the module from the key frame. D Take care not to lose the screws and O−ring. 5. Install the lid with the 2 screws. NOTICE 11L030−1 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. 3. Remove the 2 screws to take out the lid of the module. 4. Take out the discharged battery and put a new battery with the positive side up. 18