Acura ILX 2021 Owner's Manual page 194

uuAudio System Basic OperationuAdjusting the Sound
Adjusting the Sound
SETUP Button
Selector Knob
Treble is selectable.
192
Press the SETUP button, and rotate
select Sound Settings, then press
to scroll through the following choices:
BAS Bass
TRE Treble
FAD Fader
BAL Balance
Speed-sensitive Volume
SVC
Compensation
to 1Adjusting the Sound
. Rotate The SVC has four modes: Off, Low, Mid, and High.
SVC adjusts the volume level based on the vehicle
speed. As you go faster, audio volume increases. As
you slow down, audio volume decreases.