Toyota Yaris: 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 Toyota dealer.
Some function settings are changed simultaneously with other functions being customized. Contact your Toyota dealer for further details.
Проектная документация - охранно-защитная дератизационная система.

Customization
...
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:
...
See also:
Dinghy towing (vehicles with an automatic transmission)
Your vehicle is not designed to be dinghy towed (with 4 wheels on the ground)
behind a motor home.
NOTICE
To avoid serious damage to your vehicle
Do not tow your vehicle with the four wheels on ...
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD (On
Board Diagnostics) checks. The OBD system monitors the operation of the emission
control system.
■ If the malfunc ...
Front fog lights
To turn on the front fog lights, twist the band of the headlight and turn
signal switch lever. They will come on when the head lights are on low beam.
...