Page 135 of 434

134 Controls in detailControl system
Operate the CD player
Turn on the radio and select the CD 
player. Refer to the separate operating 
instructions.
Press button è or ÿ repeatedly 
until the settings for the CD currently 
being played are shown in the right dis-
play field.
1Current track
2Current CD (for CD changer)
Press button k or j repeatedly 
until the desired track is selected.
NAVI menu
The 
NAVI
 menu contains the functions 
needed to operate your navigation system. 
Press button è or ÿ repeatedly 
until you see the message 
NAVI
 in the 
left display.
The message shown in the right display 
field depends on the status of the naviga-
tion system:
If the navigation system is off, the mes-
sage 
NAVI OFF
 is shown in the display. 
If the navigation system is on, the mes-
sage 
NAVI READY
 is shown in the dis-
play.
Please refer to the COMAND manual for in-
structions on how to activate the route 
guidance system.
iFeature description is based on prelim-
inary information available at time of 
printing.
Additional optional satellite radio 
equipment and a subscription to satel-
lite radio service provider are required 
for satellite radio operation. At time of 
printing, no date for the availability of 
optional equipment required for satel-
lite radio operation had been set. Con-
tact an authorized Mercedes-Benz 
Center for details and availability for 
your vehicle.
For more information, refer to separate 
COMAND operating instructions. 
     
        
        Page 147 of 434
146 Controls in detailControl systemSetting station selection mode
Use the 
Press button in audio mode
 func-
tion to select the manual or memory sta-
tion selection mode for the radio 
(
page 133).
Move the selection marker with the 
æ or ç button to the 
Vehicle
 
submenu.
Press button j or k repeatedly 
until you see this message in the left 
display: 
Press button in audio mode.
The selection marker is on the current 
setting.
Press æ or ç to select the de-
sired station selection mode. You can 
select:
Memory,
 selects next stored station 
Station search
, selects next re-
ceivable stationSetting automatic locking
Use this function to activate or deactivate 
the automatic central locking. With the 
automatic central locking system 
activated, the vehicle is centrally locked at 
vehicle speeds of approximately 
9mph(15km/h).
Move the selection marker with the 
æ or ç button to the 
Vehicle
 
submenu. 
     
        
        Page 403 of 434
402 Technical termsTraction
Force exerted by the vehicle on the 
road via the tires.
Vehicle level control
The ground clearance of the vehicle is 
automatically controlled according to a 
selected setting and speed. The driver 
can choose manually within a range of 
ground clearance, for example on very 
rough roads.
VIN
(V
ehicle I
dentification N
umber)
The number set by the manufacturer 
and placed on the body to uniquely 
identify each vehicle produced.Voice control system*
Voice control system for car phones, 
portable cell phones and audio sys-
tems (radio, CD, etc.).
Wind screen
Screen for deflecting wind from the ve-
hicle interior when the hardtop is low-
ered.
Xenon headlamps
Headlamps which use an electric arc as 
the light source and produce a more in-
tense light than filament headlamps.