Toyota Camry 2018 Owner's Manual page 470

468
6-3. Do-it-yourself maintenance
Vehicles with a smart key system

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.
When installing the key cover and mechanical key, install by con-
4
ducting
2
Operate the
5
be locked/unlocked.
and with the directions reversed.
1
or switch and check that the doors can