MERCEDES-BENZ R-Class 2006 W251 Comand Manual
Page 121 of 242
119 Satellite radio*
Satellite radio operation
Satellite radio stations are split up into ca-
tegories. You can select between various 
categories such as News, Sports News and 
Country Music, if available. The category 
list is sorted alphabetically.
Selecting a program category
Push the joystick to H or h while 
the Satellite radio main menu 
(
page 118) is being displayed.
The previous or next program category 
(alphabetical order) will appear in the 
display. The station last tuned in the 
new category will begin to play.
At the beginning of the category list the 
category 
ALL will appear. This category 
is sorted numerically (by channel 
numbers) and displays all available 
channels.You can use the following functions:
Automatic tuning
Automatic station scan (page 119)
Station selection via direct channel 
entry (
page 120)
Station selection from the preset menu 
(
page 122)
Automatic tuning
Push the joystick to gor G while 
the Satellite radio main menu is being 
displayed.
or
Press d or D.
The satellite radio will tune in to the nu-
merically previous or next receivable 
station in the selected category.Automatic station scan
The stations in the selected category can 
be scanned in numerical order for 8 se-
conds each.
In the Satellite radio main menu, press 
the 
Scan soft key.
The scan function will begin.
Changing the program categorySelecting a station 
Page 122 of 242
120 Satellite radio*
Satellite radio operation
Ending scan function and playing a 
station
Press the Scan soft key again.
The station selected will appear with 
the station name. 
Scan will appear in 
white lettering again.Station selection via direct channel 
entry
Press *.
Input line will appear.
Enter the desired channel number with 
the number keys, e.g. 24 for chan-
nel 24.
The channel you have selected will be-
gin to play. The corresponding station 
name will appear, if station is available. 
Page 123 of 242
121 Satellite radio*
Satellite radio operation
You can use the following functions:
Saving stations manually
Selecting a station from the Satellite 
preset memory (
page 122)
Selecting a station by entering the 
channel number (
page 120)Saving station manually
In the Satellite radio main menu
Press one of the number keys, e.g. 2, 
longer than 2 seconds.
You will hear a verification beep if the 
beep tones option was activated in the 
system settings (
page 218).
The satellite radio saves the current 
station at the memory preset selected. 
The memory preset selected will ap-
pear in the status line, e.g. 
SAT2.
On the memory list
In the Satellite radio main menu, press 
the 
Presets soft key.
The SAT preset memory will appear.
Satellite preset memory
Push the joystick to gor G to se-
lect a memory preset.
Press E longer than 2 seconds.
You will hear a verification beep if the 
beep tones option was activated in the 
system settings (
page 218).
The satellite radio saves the current 
station at the memory preset selected.
Memory functions
i
There are 10 presets available. 
Page 124 of 242
122 Satellite radio*
Satellite radio operation
You will see the Satellite radio main menu
automatically after 8 seconds
if you press s.Selecting a station on the memory list
In the Satellite radio main menu, press 
the 
Presets soft key.
The Satellite preset memory 
(
page 121) will appear.
Push the joystick to gor G to high-
light a memory preset.
Press E.
The Satellite radio main menu will then 
appear automatically after 8 seconds, 
indicating the memory preset number 
in the status line.
In the Satellite radio main menu, press 
the 
Info soft key.
The information display will appear.
You will see (if available)
the full station name
additional program information
Switching back to the Satellite radio main 
menu
Press the Back soft key.
or
Press the Info soft key again.
i
An existing entry is overwritten in the 
memory list when a new input is given.
If the message 
Updating station 
list
 appears the presets may be over-
written.
Displaying information 
Page 125 of 242
123 Satellite radio*
Satellite radio operation
You can call the provider service center for 
questions or releases, whenever you need.
Press the Service soft key.
The Service information display will ap-
pear.
1Phone number of the provider, 
(SIRIUS) or “Call Service Provider”
2The Electronical Serial Number (ESN) 
of your satellite receiver
Press the Back soft key to switch back 
to the Satellite radio main menu.
While receiving a new channel list the mes-
sage 
Updating station list will ap-
pear.
The station last tuned will be muted until 
the update is completed. You cannot ope-
rate the satellite radio.
After completion of the update, the 
Satellite radio main menu will appear. 
The station last tuned to will begin to play.Refer to chapter “At a glance” on how to 
adjust sound settings.
Volume (page 34)
Balance control and fader (page 36)
Bass and treble control (page 37)
Sound functions* (page 38)
Displaying service information
Station list updates
Sound settings 
Page 126 of 242
124
Page 127 of 242
125 Telephone*
Important notes
Telephone operation 
Page 128 of 242
126 Telephone*
Important notes
 Important notes
In chapter “Telephone”, you will find de-
tailed information regarding the telepho-
ne*, including emergency call.
1 Observe all legal requirements
WarningG
Some jurisdictions prohibit the driver from 
using a cellular telephone while driving a ve-
hicle. Whether or not prohibited by law, for 
safety reasons, the driver should not use the 
cellular telephone while the vehicle is in mo-
tion. Stop the vehicle in a safe location be-
fore answering or placing 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.
Never operate radio transmitters equipped 
with a built-in or attached antenna (i.e. 
without being connected to an external an-
tenna) from inside the vehicle while the en-
gine is running. Doing so could lead to 
malfunction of the vehicle’s electronic sys-
tems, possibly resulting in an accident and 
personal injury.
!
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 ex-
terior antenna that has been approved 
by Mercedes-Benz. 
Page 129 of 242
127 Telephone*
Important notes
i
If you have a Mercedes-Benz specified 
integrated mobile telephone (TDMA, 
CDMA or GSM) and the telephone is 
inserted in the cradle, the telephone 
functions can be used as follows: 
at the COMAND
at the multifunction steering wheel
This instruction manual describes the 
operation at the COMAND. Unless 
otherwise indicated, the descriptions 
and illustrations refer to the COMAND.
Operation at the mobile phone is 
described in separate operating guides. 
Refer to the vehicle Operator’s Manual 
for operation of the telephone using the 
multifunction steering wheel. 
i
In certain menus, the COMAND can 
display date and time of the calls.
The COMAND can display phone 
number and name of the other party 
(e.g. if the COMAND detects an 
incoming call, but also in other menus). 
For the number to be displayed, the 
number information must be 
transmitted with the incoming call. The 
same goes for the name display which 
additionally requires that the caller’s 
number and name are saved in the 
phone book. 
Page 130 of 242
128 Telephone*
Important notes
Please read the chapter “Telephone” 
first before attempting to operate your 
telephone.
Please also read the important notes in 
the telephone operating manual.
Always drive with extreme caution 
when you operate the telephone 
hands-free.
For safety reasons, you should not use 
the mobile telephone handset to make 
a call while driving the vehicle.
If the signal strength is very weak (dis-
play in the symbol bar of all menus):
Wait until reception improves before 
making a call.
Close the windows and reduce all out-
side noise as much as possible when 
you use hands-free operation.
Also make sure that the air vents are 
not pointed in the direction of the 
microphones located in the overhead 
control panel near the rear view mirror. 
Adjust air vents and/or reduce blower 
speed if necessary. 
A brief disconnection from the cellular 
network is not a malfunction, as this 
can occur when the network switches 
areas. The phone will automatically try 
to sign on to a network again.
If the message Please enter Lock- 
Code 
appears, enter the unlock code 
to enable all telephone functions 
(
page 133). If you do not do so, only 
the emergency call (911) is available.
GSM mobile phone
If the message Please enter PIN-
Code
 on the mobile phone appears, en-
ter the PIN-code to enable the telepho-
ne functions (
page 133). If you do 
not do so, only the emergency (911) 
call is available on the mobile phone.In the following situations, it is not possible 
or not yet possible to use the telephone:
The telephone is already unlocked but 
is not or not yet registered in the net-
work.  
The message 
No Serv appears in the 
status bar. The telephone will try to re-
gister into an existing network. If the 
network is available, the telephone will 
be ready for use. 
The above message also appears 
if the network is no longer available 
due to weak signals