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:
How to start the engine
—Cranking hold function
Once you turn the ignition key to “START” position and release it, the cranking
hold function continues to crank the engine in “ON” position until it starts.
Th ...
Dinghy towing
with automatic transmission
Your vehicle is not designed to be dinghy towed (with four wheels on the ground)
behind a motorhome.
NOTICE.
Do not tow your vehicle with four wheels on the grou ...
Fuel information
You must only use unleaded gasoline in your vehicle. Select octane rating
87 (Research Octane Number 91) or higher. Use of unleaded gasoline with an octane
rating lower than 87 may result in engin ...