Page 65 of 168

64 Satellite radio*Satellite radio operationStatus bar
SAT (on the left) = the selected system
SAT5 = location in the program
memory, if the current channel is pre-
stored
Ch16 = number of the current channel
Possible Softkeys
Presets
shows channels pre-stored in the pro-
gram memory (up to 10 channels). You
can store stations (
page 67) and re-
quest stored stations (page 64).
Info
shows additional text information relat-
ed to the current channel.
Scan
is used to start and stop the scan
search (
page 67).
Service
displays a screen showing the tele-
phone number of the Sirius Service
Center and electronic serial number
(ESN) of the particular receiver.
You can also adjust the following:
Bass and treble (
page 30)
Fader and balance (
page 29)
Sound functions (
page 31)
Volume (not on soft keys)
(page 28)
The following options are available:
Tuning via station presets (
page 64)
Tuning via manual channel input
(page 65)
Tuning via the program category list
(page 65)
Tuning a station within the selected
category (
page 66)
Tuning via scan search (
page 67)
Tuning via station presets
Ten Satellite radio station presets are
available.
You can access the presets via number
keys or via the Presets menu.
Accessing via number keys
Press one of the number keys
- .
The system will tune to the station
stored under this number.
Soft key functions
Selecting a station
iThe Presets memory is empty at first-
time activation of the system.
Page 66 of 168
65 Satellite radio*
Satellite radio operation
Accessing via Presets menu.
Press the Presets soft key.
The Presets list appears.
Use or to choose a preset and
press,
or
Press one of the number keys
- .
The system tunes to the station stored
under this number.Tuning via manual channel input
Example: Tuning in channel 12
Press.
Press and ".
The system tunes to channel 12.
Tuning via the program category list
The category list contains all currently re-
ceivable categories of programs. It is sort-
ed alphabetically.
Only one entry is visible at a time. The en-
try appears at the top of the main screen.Selecting a category
Example 1: category ALL
Use or to select the category
All from the list.
The station list contains all receivable
channels (channel mode).
iIf an entry is made and such a channel
is not available, the message Invalid
Channel appears. The channel select-
ed last continues playing.
Page 67 of 168

66 Satellite radio*Satellite radio operationExample 2: category POP
Use or to select the category
POP from the list.
In the station list, only stations of category
POP are available (category mode).
When changing the category, the channel
selected last in the new category becomes
audible.The system will automatically switch to a
station of POP category if the currently se-
lected station is not of the POP category.
Otherwise, the currently selected station
remains tuned.
Tuning a station within the selected
category
The channels identified for the currently
selected category are sorted nummerical-
ly. Only one entry is visible at a time.
Tuning using COMAND control unit
Press or .
The search proceeds in ascending or-
der.
or
Press or .
The search proceeds in descending or-
der.
The search stops at the first receivable
station.
Tuning using the multifunction steering
wheel
Switch the multifunction display in the
instrument cluster to Satellite radio
display (
page 23).
Pressk.
The search proceeds in ascending or-
der.
oriUsing oris followed by a short
delay before the change occurs. Using
and changes the channel
immediately.
Page 68 of 168

67 Satellite radio*
Satellite radio operation
Pressj.
The search proceeds in descending or-
der.
The search stops at the first receivable
station.
Tuning via scan search
Scan search is characterized as follows:
Scan search plays a channel for
approx. 8 seconds and then skips to
the next channel within the current
category.
Scan search can be terminated manu-
ally.
Scan search stops automatically at the
station that was playing when scan
search was started.
Press the Scan soft key.
The scan search starts.
Press the Scan soft key again.
The scan search stops.
Additional text information (artist and title)
related to the current channel can be dis-
played.
Press the Info soft key.Two options are available:
Storing using the number keys
(page 67).
Storing using the Presets menu
(page 68).
Storing via number keys
Press and hold a number key between
and for more than 2 seconds.
The currently selected station is stored
in the corresponding preset location.
Obtaining additional text
information
Storing stationsiWhen storing a station out of the cate-
gory All, later selection of this channel
does not lead into the category mode.
Page 69 of 168
68 Satellite radio*Satellite radio operationStoring via Presets menu
Press the Presets soft key.
The Preset list appears.
Use or to select a preset loca-
tion.
Press for more than 2 seconds.
The currently selected station is stored
in the corresponding preset location.Resetting Presets menu
Press the Presets soft key.
All channels in the Preset list are delet-
ed.
Press the Service soft key.
The telephone number of the Sirius
Service Center and the twelve-digit
electronic serial number (ESN) of the
particular receiver appear.It may be necessary to call the Sirius Ser-
vice Center.
if you want to cancel the subscription
or to re-subscribe at a later date,
if you forget to pay the bill, or
if you sell the car to another person.
Calling the Sirius Service Center
Page 70 of 168
69
Important notes
Telephone operation
Phone book
SMS (Mail)
Telephone*
Page 71 of 168

70 Telephone*Important notes1 Observe all legal requirementsWarning
G
Some jurisdictions prohibit the driver from
using a cellular telephone while driving.
Whether or not prohibited by law, for safety
reasons, the driver should not use the cellu-
lar telephone while the vehicle is in motion.
Stop the vehicle in a safe location before
placing or answering a call.
If you nonetheless choose to use the cellular
phone while driving, please use the hands-
free device and be sure to pay attention to
the traffic situation at all times. Use the cel-
lular phone
1 only when road, weather and
traffic conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
Warning
G
Never operate radio transmitters provided
with a built-in or attached antenna (i.e. with-
out being connected to an external antenna)
from inside the vehicle while the engine is
running. Doing so could lead to malfunction
of the vehicle's electronic system, possibly
resulting in an accident and/or personal
injury.
Page 72 of 168

71 Telephone*
Important notes
Please read chapter “Telephone*” be-
fore attempting to operate your tele-
phone.
Always drive with extreme caution
when operating the telephone hands-
free.
For safety reasons, the mobile tele-
phone handset should not be used to
place or receive a call while driving.
If the signal is very weak (display in the
status bar):
Wait until reception improves before
placing a call.
iOnce the mobile phone is inserted into
the telephone cradle*, it can be operat-
ed:
using the cell phone itself,
using the COMAND control unit,
using the multifunction steering
wheel, or
using the voice control system*.
Descriptions in this Operator’s Manual
presume that the mobile phone is in-
serted into the telephone cradle*.
iThis Operator's Manual describes op-
eration of the telephone using the
COMAND control unit and the multi-
function steering wheel. Unless other-
wise specified, the descriptions and
the illustrated displays refer to the
COMAND control unit.
Operation of the mobile phone and
voice control system* are explained in
separate operation guides.!Radio transmitters, such as a portable
telephone or a citizens band unit,
should only be used inside the vehicle if
they are connected to a separate exte-
rior antenna approved by Mercedes-
Benz.