2004 Toyota Sienna Owners Manual - Page 239

04 SIENNA_U (L/O 0408) REPLACING CONTROLLER BATTERY For replacement, use a CR2025 lithium battery or equivalent. CAUTION Special care should be taken that small children do not swallow the removed battery or components. NOTICE z When replacing the battery, be careful not to lose the components. z Replace only with the same or equivalent type of battery recommended by a Toyota dealer. z Dispose of used batteries according to the local regulations. 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 in the case securely. NOTICE z Make 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. 239 2004 SIENNA from Aug. '04 Prod. (OM45422U)