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 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...
■ Enabling/disabling the pre-collision system
The pre-collision system can be enabled/disabled on
of the multi-information
display.
The system is automatically enabled each time the engine switch is turned to
ON.
If the system is disabled, the PCS warning light will turn on and a message will
be displayed on the multi-information display...