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:
..
1 Display the audio control screen.
2 Select “Sound”.
3 Select the desired item to be set.
A Select to set the treble/ mid/bass.
B Select to set the fader/balance.
C Select to set the automatic sound levelizer.
■ Treble/Mid/Bass
How good an audio program sounds is largely determined by the mix of the treble,
mid and bass levels. In fact, different kinds of music and vocal programs usually ..