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:
Engine immobilizer system
The engine immobilizer system is a theft prevention system. When you insert
the key in the ignition switch, the transponder chip in the key’s head transmits
an electronic code to the vehicle.
...
Rear window wiper and washer
The wiper operation is selected by moving the lever as follows:
Vehicles without intermittent rear wiper (Type A)
Normal window wiper operation
Washer/wiper dual operation
Washer operation ...
Front fender apron (ASSY)
REPLACEMENT
With the cowl top side panel removed.
REMOVAL
INSTALLATION
Temporarily install the new parts and measure each part of the new parts in accordance
with the body dimension diagra ...