TOYOTA 2012 Yaris Hatchback - Manual (Page 250)

271
4-3. Do-it-yourself maintenance
4
Mainten
ance an
d ca
re
Type B
Remove the cover.
To prevent damage to the key,
cover the tip of the screwdriver
with a tape.
To prevent the buttons from
being disassembled, face the
button surface downward.
Remove the module.
Open the case cover and
remove the depleted battery.
Insert a new battery with the
“+” terminal facing up.