Page 21 of 243
14 At a glanceQuick reference COMANDAt the multifunction steering wheel
To raise the volume
Press J. 
To lower the volume
Press I.
At the COMAND operating unit
Turn the the left-hand rotary/push-
button v.
For the audio sources
Radio
CD (CD drive and CD changer)
you can set the volume jointly.For the service sources
Voice output during route guidance 
(navigation system)
and
Voice Control System (refer to separa-
te operating instruction)
you can set the volume jointly.
For the service source 
Telephone 
you can alter the listening volume for the 
telephone only.
Switching on
Press c.
The radio is switched on. The station 
last tuned to will begin to play.
Changing the radio band
Press c to switch between FM-, 
AM- and WB-Band.
Adjusting the volume 
Radio operation
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15 At a glance
Quick reference COMAND
Selecting a station
Automatic seek tuning
Press g or h on the rocker 
switch briefly.
FM- and AM-Bands, Weather Band WB
The radio will tune in to the next recei-
vable station (FM/AM) or channel (WB) 
with descending/ascending frequency.
Switching another system on
Press any system key, e.g. d.
COMAND will switch to CD mode.
You will find more information regarding 
this topic in section “Radio operation” in 
chapter “Audio” (
page 28).Switching on
Press d.
The main CD menu will appear.
Playback will begin in
CD drive with the first track on the 
CD
CD changer* with the first track on 
the first CD detected in the magazi-
ne.Loading a CD into the CD drive and loading 
CDs in the CD changer (
page 45).
Track select
Press the rocker switch g/h.
You will hear the previous or next track. 
If more than 9 seconds of playing time 
have elapsed, the CD changes back to 
the start of the current track.
Selecting a CD
Press one of the number keys
Key 0  select the CD drive
Keys 1 - 6  select the corresponding 
magazine slot of the 
CD changer
The message “Loading CD ...” appears 
on the display. Playback then will begin 
with track 1.
CD operation
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16 At a glanceQuick reference COMANDCD track scan
Press the right-hand rotary/push-
button v to confirm “Scan”.
The tracks on the CD will be played one 
after the other for 8 seconds each, 
“Scan” will appear in red.
Press the right-hand rotary/push-
button v again to end the function.
Switching another system on
Press any system key, e.g a.
COMAND will switch to Telephone ope-
ration.
You will find more information in section 
“CD operation” in chapter “Audio”  
(
page 50).Switching on
Press W to switch to satellite radio 
operation.
You will see the message “Aquiring sig-
nal. Please wait...”. After the COMAND 
acquires the signal, the main satellite 
radio menu will appear. The station last 
tuned will begin to play.Selecting a station
Automatic tuning
Press g or h on the rocker 
switch briefly.
The satellite radio will tune in the pre-
vious or next receivable station in the 
selected category in alphabetical or-
der.
Manual category scan
Press g or h on the rocker 
switch longer than 2 seconds.
You will hear a confirmation beep when 
the function is active.
Repeatedly press g or h again 
within 5 seconds until the desired cate-
gory appears.
Previous category
Press g.
Next category
Press h.
Satellite radio* operation 
         
        
        
     
        
        Page 30 of 243
23  Audio
Radio operation
CD operation
Sound settings 
         
        
        
     
        
        Page 31 of 243
24 AudioRadio operation
 Radio operationQuick reference 
         
        
        
     
        
        Page 32 of 243
25 Audio
Radio operation
Function
Page
1
Switching COMAND on 
and off
12
2
Muting the radio audio 
(muting on/off)
28
3
Selecting a station via 
number keypad (presets)
Selecting a station via di-
rect frequency entry
Saving a station
Selecting a station from 
the preset menu FM/AM
Selecting a station from 
the WB preset menu
32
32
34
38
38
4
Activating the input 
mode for station fre-
quency
in the main radio menu
in the presets
32
39
5
Return to previous menu
6
Turn to highlight a func-
tion or a menu field
Press to perform a func-
tion or access a subme-
nu
7
Adjusting the volume
14
8
Automatic seek tuning 
ascending/descending
Manual tuning ascen-
ding/descending
30
31
9
Requesting and dis-
playing Info Services
Adjusting system set-
tings
202
205
a
Switching to radio opera-
tion
28
b
Color screen with main 
radio menu
 
Function
Page 
         
        
        
     
        
        Page 33 of 243
26 AudioRadio operationMenu overview 
         
        
        
     
        
        Page 34 of 243
27 Audio
Radio operation
Function
Page
1
Main radio menu FM
2
Current frequency band 
(FM) and memory preset 
selected (e.g. 1)
3
Current frequency
4
Symbol indicates stereo 
reception
5
Menu fields
6
Main sound menu 
Sound settings
63
7
Main Weather Band WB 
menu
29
8
Auto preset
Saves 10 stations auto-
matically
Select a station
36
38
9
Preset menu
Save a station automati-
cally FM, AM
Select a station
36
38
 
Function
Page