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:
Controls
Controls
1. Air intake selector
2. Air flow selector
3. Temperature selector
4. Fan speed selector
5. “A/C” Button (on some models)
Fan speed selector
Turn the knob to adjust the f ...
Rear window defogger
To defog or defrost the rear window, push the switch.
The key must be in the “ON” position.
The thin heater wires on the inside of the rear window will quickly clear the
surface.
An indic ...
Checking battery condition
—Precautions
CAUTION.
BATTERY PRECAUTIONS.
The battery produces flammable and explosive hydrogen gas.
Do not cause a spark from the battery with tools.
Do not smoke or light a match near the ...