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:
Fuel pump shut off system
The fuel pump shut off system stops supplying fuel to the engine to minimize
the risk of fuel leakage when the engine stalls or an airbag inflates upon collision.
To restart the engine after the f ...
Replacing battery
For replacement, use a CR2016 lithium battery or equivalent and a flathead screwdriver
or equivalent.
CAUTION.
Special care should be taken to prevent small children from swallowing the removed
...
Event data recorder
Your vehicle has computers that monitor and control certain aspects of your vehicle.
These computers assist in driving and maintaining optimal vehicle performance.
Besides storing data useful for t ...