2003 Toyota Sequoia Owners Manual - Page 202

03_SEQUOIA_U (L/O 0209) z Be careful not to bend the electrode of the controller battery insertion and that dust or oil does not adhere to the transmitter case. z Close the battery case securely. After replacing the battery, check that the controller operates properly. If the controller still does not operate properly, contact your Toyota dealer. Replace the battery by using the following procedures: 1. Pull the case out while pushing the lock release button to the side. 2. Remove the discharged battery. 3. Put in a new battery with the positive (+) side up. Put it in the case securely. NOTICE z Be sure that the positive side of the controller battery is facing correctly. z Do not replace the battery with wet hands. Water may cause rust. z Do not touch or move any components inside of the controller, or it may interfere with proper operation. 202 2003 SEQUOIA from. Sep. '02 Prod. (OM34420U)