Adjusting treble and bass
X Call up the sound settings. X
Select Treble
Treble orBass
Bass.
The display shows the sound setting with
current sound level 0043and previous sound
level 0044.
X Select the desired sound level ( -10 -10to+10
+10 ). Setting the sound distribution
You can adjust the balance and fader depend-
ing on the vehicle's equipment.
R Balance: right/left distribution
R Fader: front/rear distribution
X Call up the sound settings. X
Select Bal/Fad Bal/Fad.
You see a schematic diagram of the
passenger compartment and the current
sound distribution.
X Set the sound distribution with the
0059, 0065,0064and0063 buttons.
X Press the control knob. Exiting sound settings
X Press the 0038button.
or
X Press the 0064button.
X Select Back Back.
Audio 15 stores the new sound settings. Switching audio fadeout on/off
This function can only be switched on if the
optional navigation module is installed. Audio
fadeout reduces the volume of other audio
sources, such as the radio, when you receive a navigation message.
X Press the 003Bbutton.
X Select Settings Settings. X
Select Audio Fadeout for Nav
Audio Fadeout for Nav
Instructions
Instructions .
X Switch the function on 0073or off 0053using
the control knob.
X Press the 0038button.
X To exit system settings: press the 002A
or 00FD button. Bluetooth
®
settings Requirements for a Bluetooth
®
con-
nection
With Audio 15, you can use the following
functions via Bluetooth ®
: 20
Bluetooth ®
settingsSystem settings
