Toyota Yaris Owner's Manual page 118

118
3-2. Opening, closing and locking the doors
Unlocking and locking the doors from the inside

Door lock switch
1
Unlocks all the doors
2
Locks all the doors

Inside door lock buttons
1
Locks the doors
2
Unlocks the doors
The front doors can be opened
by pulling the inside handle
even if the inside door lock but-
ton is in the lock position.