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:
Aluminum wheel precautions
When installing aluminum wheels, check that the wheel nuts are tight after driving
your vehicle the first 1600 km (1000 miles).
If you have rotated, repaired, or changed your tires, check that the ...
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classification system.
This system detects the conditions.
Based on these conditions, the systems below are activated or deactivated: Front
...
Your responsibility for maintenance
It is the owner’s responsibility to make sure that the specified maintenance
is performed. Section 6 gives details of these maintenance requirements. Also included
in Section 6 is general mainte ...