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:
When replacing tires or wheels, tire pressure warning valves and transmitters
must also be installed.
When new tire pressure warning valves and transmitters are installed, new ID
codes must be registered in the tire pressure warning computer and the tire pressure
warning system must be initialized...
Use the meter control switches to enable/disable the RCTA function.
1 Press or
to select .
2 Press or
to select “RCTA” and then press .
When the RCTA function is disabled, the RCTA OFF indicator (®P.88) illuminates.
(Each time the engine switch is turned off then changed to ON, the RCTA function
will be enabled automatically...