TOYOTA 2011 Matrix - Manual (Page 390)

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4-3. Do-it-yourself maintenance
4
Mainten
ance an
d ca
re
■ If the key battery is discharged
The following symptoms may occur.
● The wireless remote control will not function properly.
● The operational range is reduced.
■ Use CR2025 lithium battery
● Batteries can be purchased at your Toyota dealer, jewelers, or camera
stores.
● Replace only with the same or equivalent type recommended by your
Toyota dealer.
● Dispose of used batteries according to the local laws.
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.
Open the case cover using a
flathead screwdriver pro-
tected with tape etc. and
remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.
STEP 3