Battery-Saving Function; Electronic Key Battery-Saving Function - Lexus GS450h Owner's Manual

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Battery-saving function

The battery-saving function will be activated in order to prevent the electronic key

battery and the 12-volt battery from being discharged while the vehicle is not in

operation 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 in an area of approximately 6 ft. (2 m) of the

outside of the vehicle for 10 minutes or longer.

• The smart access system with push-button start has not been used for 5 days or

If the smart access system with push-button 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 handle, or use the wireless remote control or the

mechanical key, to unlock the doors.

When battery-saving mode is set, battery depletion is minimized by stopping the

electronic key from receiving radio waves.

twice while pressing and holding

. Confirm that the electronic key indi-

cator flashes 4 times.

While the battery-saving mode is set, the

smart access system with push-button start

cannot be used. To cancel the function, press

any of the electronic key buttons.

GS450h_OM_OM30E26U_(U)

3-2. Opening, closing and locking the doors and trunk