Toyota Yaris: Items to initialize
The following items must be initialized for normal system operation after such cases as the battery being reconnected, or maintenance being performed on the vehicle:

Customizable features
Your vehicle includes a variety of electronic features that can be personalized
to suit your preferences. Programming these preferences requires specialized equipment
and may be performed by your ...
See also:
Indicator symbols on the instrument panel
Brake system warning light*1
Driver’s seat belt reminder light*1
Front passenger’s seat belt reminder light*1
Charging system warning light*1
...
Back door
LOCKING AND UNLOCKING WITH KEY
Insert the key into the keyhole and turn it.
To lock: Turn the key clockwise.
To unlock: Turn the key counterclockwise.
To open the back door, push the button. ...
Floor mat
Use only floor mats designed specifically for vehicles of the same model and
model year as your vehicle. Fix them securely in place onto the carpet.
Insert the retaining hooks (clips) into the fl ...