2009 Toyota Prius Owners Manual - Page 420

OM47614U_PRIUS_U.book Page 393 Monday, January 11, 2010 11:02 AM 4-3. Do-it-yourself maintenance n If the electronic key battery is discharged The following symptoms may occur. l The smart key system and wireless remote control will not function properly. l The operational range is reduced. n Use a CR2032 lithium battery l Batteries can be purchased at your Toyota dealer, jewelers, or camera stores. l Replace only with the same or equivalent type recommended by a Toyota dealer. l Dispose of used batteries according to the local laws. CAUTION n Removed battery and other parts Keep away from children. These parts are small and if swallowed by a child they can cause choking. Maintenance and care 4 NOTICE n For normal operation after replacing the battery Observe the following precautions to prevent accidents. l Always work with dry hands. Moisture may cause the battery to rust. l Do not touch or move any other components inside the electronic key. l Do not bend the battery terminals. 393 PRIUS_U_(OM47614U)