Electronic Key Battery; Replacing The Battery - Toyota Avalon Owner's Manual

Electronic key battery

Replace the battery with a new one if it is depleted.
You will need the following items:
● Flathead screwdriver
● Small flathead screwdriver
● Lithium battery CR2032

Replacing the battery

Release the lock and remove
1
the mechanical key.
Remove the key cover.
2
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a rag.
Remove the depleted battery
3
using a small flathead screw-
driver.
When removing the cover, the
electronic key module may stick to
the cover and the battery may not
be visible. In this case, remove the
electronic key module in order to
remove the battery.
Insert a new battery with the "+" terminal facing up.
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