Lexus LS460 Owner's Manual page 121

Battery-saving function
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In the following circumstances, the entry function is disabled in order to prevent the
vehicle battery from discharging and electronic key battery from depleting.
When the entry function has not been used for 30 days or more
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When the electronic key has been left within approximately 6 ft. (2 m) of the vehi-
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cle for 10 minutes or more
The system will resume operation when
The vehicle is locked using the door handle lock switch when carrying the elec-
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tronic key on your person.
The vehicle is locked/unlocked using the wireless remote control function.
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(→P. 129)
The vehicle is locked/unlocked using the mechanical key. (→P. 539)
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LS460/LS460L_U (OM50G04U)
3-2. Opening, closing and locking the doors and trunk
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