Toyota Corolla: RSA (Road Sign Assist) / Supported types of road signs
The following types of road signs, including electronic signs and blinking signs,
are recognized.
A non-official or a recently introduced traffic sign may not be recognized.

When the front camera recognizes a sign, the sign will be displayed on the multi-information
display.
When the driving support system information is selected, a maximum of
3 signs can be displayed...
In the following situations, the RSA system will notify the driver.
When the vehicle speed exceeds the speed notification threshold of the
speed limit sign displayed, the sign display will be emphasized and a buzzer
will sound...
Other information:
■ The tire pressure warning system must be initialized in the following circumstances:
When rotating front and rear tires which have different tire inflation pressures.
When changing the tire size.
When the tire inflation pressure is changed such as when changing traveling
speed or load weight...
When constant speed control mode is selected, your vehicle will maintain a set
speed without controlling the vehicle-to-vehicle distance. Select this mode only
when vehicle-to-vehicle distance control mode does not function correctly due to
a dirty radar, etc...