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117 3-2. Opening, closing and locking the doors and trunk 3 Be fore ■ Battery-saving function The battery-saving function will be acti- vated in order to prevent the electronic key battery and the 12-volt battery from being discharged while the vehicle is not in opera- tion for a long time. ● In the following situations, the smart access system with push-button start may take some time to unlock the doors. • The electronic key has been left within approximately 6 ft. (2 m) of the outside of the vehicle for 10 minutes or longer. • The smart access system with push-but- ton start has not been used for 5 days or longer. ● If the smart access system with push-but- ton start has not been used for 14 days or longer, the doors cannot be unlocked at any doors except the driver’s door. In this case, take hold of the driver’s door han- dle, or use the wireless remote control or mechanical key, to unlock the doors. ■ Turning an electronic key to battery- saving mode ● When battery-saving mode is set, battery twice while pressing and holding . Confirm that the elec- tronic key indicator flashes 4 times. ● Electronic keys that will not be used for long periods of time can be set to the bat- tery-saving mode in advance. ■ When electronic key function stops If the position of the electronic key has not changed for a certain amount of time such as when the electronic key is left some- where, the function of the electronic key stops to reduce depletion of the battery. ■ Conditions affecting operation The smart access system with push-button start uses weak radio waves. In the follow- ing situations, the communication between the electronic key and the vehicle may be affected, preventing the smart access sys- tem with push-button start, wireless remote control and immobilizer system from oper- ating properly. (Ways of coping: ● When the electronic key battery is depleted ● Near a TV tower, electric power plant, gas station, radio station, large display, airport or other facility that generates strong radio waves or electrical noise ● When the electronic key is in contact with, or is covered by the following metal- lic objects • Cards to which aluminum foil is attached • Cigarette boxes that have aluminum foil inside • Metallic wallets or bags • Coins • Hand warmers made of metal • Media such as CDs and DVDs ● When other wireless keys (that emit radio waves) are being used nearby ● When carrying the electronic key together with the following devices that emit radio waves • Portable radio, cellular phone, cordless phone or other wireless communication device • Another electronic key or a wireless key that emits radio waves • Personal computers or personal digital assistants (PDAs) • Digital audio players • Portable game systems ● If window tint with a metallic content or metallic objects are attached to the rear window |