Toyota 2012 Yaris Hatchback Owner's Manual page 251

4-3. Do-it-yourself maintenance
■
Use a CR2016 lithium battery
●
Batteries can be purchased at your Toyota dealer, local electrical appli-
ance shops or camera stores.
●
Replace only with the same or equivalent type recommended by the
manufacturer.
●
Dispose of used batteries according to local laws.
■
If the key battery is depleted
The following symptoms may occur:
●
The wireless remote control will not function properly.
●
The operational range will be reduced.
■
When replacing the module (type B only)
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.
272
Replace the module from right above.
Replacing it from diagonally above may
prevent the key buttons from operating
properly.