Acura 2011 TL Owner's Manual page 237

Playing the AM/FM Radio (Models without navigation system)
SVC − Adjusts the volume level
based on the vehicle speed.
Each mode is shown in the display as
it changes. Turn the selector knob to
adjust the setting to your liking.
Except SVC adjustment
When the level reaches the center,
you will see ''C'' in the display.
To return to normal play, push the
RETURN or SETUP button after you
stop adjusting a mode.
234
Speed-sensitive Volume
Compensation (SVC)
The SVC mode controls the volume
based on vehicle speed. The faster
you go, the louder the audio volume
becomes. As you slow down, the
audio volume decreases.
The SVC has four modes: SVC OFF,
SVC LOW, SVC MID, and SVC
HIGH. Turn the selector knob to
adjust the setting to your liking. If
you feel the sound is too loud,
choose low. If you feel the sound is
too quiet, choose high.
This function is set to MID as the
default setting when the vehicle
leaves the factory.
2011 TL
Audio System Lighting
You can use the instrument panel
brightness control buttons (
to adjust the illumination of the audio
system (see page 137 ). The audio
system illuminates when the parking
lights are on, even if the radio is
turned off.
＋ or − )