Toyota GR Corolla Manual page 300

300
6-4. Do-it-yourself maintenance
Replacing the battery
1
Release the lock and remove
the mechanical key.
2
Remove the key cover.
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a rag.
3
Remove the depleted battery
using a small flathead screw-
driver.
When removing the cover, the elec-
tronic 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 "+" ter-
minal facing up.
4
When installing the key cover
and mechanical key, install
by conducting step
1
step with the directions
reversed.
5
Operate the or
and check that the doors can
be locked/unlocked.
WARNING
■ Battery precautions
Observe the following precau-
tions. Failure to do so may result
in death or serious injury.
● Do not swallow the battery.
Doing so may cause chemical
burns.
● A coin battery or button battery
is used in the electronic key. If a
battery is swallowed, it may
cause severe chemical burns in
as little as 2 hours and may
result in death or serious injury.
● Keep away new and removed
batteries from children.
● If the cover cannot be firmly
closed, stop using the electronic
key and stow the key in the
place where children cannot
reach, and then contact your
Toyota dealer.
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and
switch