Toyota Corolla: RSA (Road Sign Assist) / Indication on the multi-information display
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.

- When a tab other than the driving support system information is selected,
the following types of road signs will be displayed.
- Speed limit sign
- Do Not Enter sign (when notification is necessary)

If signs other than speed limit signs are recognized, they will be displayed
in an overlapping stack under the current speed limit sign.
The RSA system recognizes specific road signs using the front camera to provide
information to the driver via the display.
If the system judges that the vehicle is being driven over the speed limit, performing
prohibited actions, etc...
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...
Other information:
When your vehicle is too close to a vehicle ahead, and suffisufficient automatic
deceleration via the cruise control is not possible, the display will flash and
the buzzer will sound to alert the driver. An example of this would be if another
driver cuts in front of you while you are following a vehicle...
Command list overview
Recognizable voice commands and their actions are shown below.
Frequently used commands are listed in the following tables.
For devices that are not installed to the vehicle, commands relating to
that device may not be displayed on the screen...