Replace the battery with a new one if it is depleted.

 - You will need the following items:

• Flathead screwdriver

• Small Phillips-head screwdriver

• Lithium battery (CR1632)

 - Replacing the battery

Take out the mechanical key.

Remove the cover.

To prevent damage to the key, cover the tip of the screwdriver with a rag.

Remove the depleted battery.

Insert a new battery with the “+” terminal facing up.

 - Use a CR1632 lithium battery

• Batteries can be purchased at your Lexus dealer, local electrical appliance shops or camera stores.

• Replace only with the same or equivalent type recommended by the manufac- turer.

• Dispose of used batteries according to the local laws.

 - If the electronic key battery is discharged

The following symptoms may occur.

• The smart access system with push-button start and wireless remote control will not function properly.

• The operational range is reduced.

CAUTION

 - Removed battery and other parts

Keep away from children. These parts are small and if swallowed by a child, they can cause choking. Failure to do so could result in death or serious injury.

NOTICE

For normal operation after replacing the battery

Observe the following precautions to prevent accidents.

• Always work with dry hands.

Moisture may cause the battery to rust.

• Do not touch or move any other components inside the remote control.

• Do not bend the battery terminals.