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:
Suspension and chassis
CAUTION.
Do not modify the suspension/chassis with lift kits, spacers, springs, etc. It
can cause dangerous vehicle handling characteristics, resulting in loss of control.
...
Steering wheel
The steering wheel can be adjusted to a comfortable position.
Hold the steering wheel and push the lever down.
Adjust to the ideal position by moving the steering wheel.
After adjustment, pull ...
Rear seats
—Rear seat precautions
CAUTION.
Do not adjust the seat while the vehicle is moving.
Be careful that the seat does not hit a passenger or luggage.
Be careful not to get your hands or feet pinch ...