Display Overview Of The On-Board Computer; Basic Functions - Mercedes-Benz Audio 15 Operating Instructions Manual

Basic functions

14
Display overview of the on-board com-
puter
The display of the on-board computer shows
the following menus and functions of Audio
15:
Menu Function
Naviga- Route guidance
tion sys-
tem
Radio Selects the stored stations on
the current waveband
SD/USB Selects tracks in the current
folder
Tele- Accepts a call
phone
Ends/rejects a call
Performs calls via the phone
book menu
Performs calls via call lists
BT Audio Selects a track
The operation of certain functions is
i
described in the sections on basic func-
tions, radio, SD memory card, USB device
®
and Bluetooth .
Basic functions
Switching on/off
Press the q on/off button.
X
Once switched on, Audio 15 calls up the
most recently active function.
Audio 15 switches itself off automatically
i
when you remove the ignition key.
Audio 15 switches itself off automatically
i
when the condition of charge of the battery
is low.
If Audio 15 is on while the ignition is
i
switched off, it will switch itself off auto-
matically after approximately 30 minutes
to save the vehicle battery.
Setting the volume
Turn the volume control o during play-
X
back.
or
Press the W or X button on the steer-
X
ing wheel.
Activating/deactivating the mute
function
Press the 8 button.
X
The sound from the audio source is
switched on or off. When the sound has
been muted, the x symbol is shown in
the status bar.
If you change the audio source or adjust
i
the volume, the sound switches on again
automatically.
When the mute function is active, play-
i
back from the SD memory card, USB device
and BT audio is paused. When you deacti-
vate the mute function, playback will
resume from the position where it was
paused.
Rear view camera
Important safety notes
! Objects that are not at ground level
appear further away than they actually are,
for example:
the bumper of the vehicle parked behind
R
the drawbar of a trailer
R
the ball coupling of a trailer tow hitch
R
the tail-end of a truck
R
slanted posts
R
Only use the camera guide lines for orien-
tation. Do not get any closer to objects than
the lowest horizontal guide line. You may
otherwise damage your vehicle and/or the
object.