INFORMATION
■ Use a CR2032 lithium battery
Batteries can be purchased at any authorized Lexus retailer or Lexus authorized repairer,
or any reliable repairer, local electrical appliance shops or camera stores.
■ If the electronic key battery is depleted
The following symptoms may occur:
● The smart entry & start system and wireless remote control will not function properly.
● The operational range will be reduced.
1 Take out the mechanical key.
2 Remove the cover.
To prevent damage to the key, cover the tip of the
flathead screwdriver with a tape.
3 Remove the depleted battery.
Insert a new battery with the “+” terminal facing
up.
WARNING
■ Battery precautions
Observe the following precautions. Failure to do so may result in death or serious
injury.
9-5. If a door cannot be opened or locked
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