Page 52 of 416
52 Getting startedDrivingHigh beam
The combination switch is located on the 
left of the steering column.Combination switch1High beam
2High beam flasher
Push combination switch in direction of 
arrow1.
The high beam headlamp indicator 
lampA in the instrument cluster 
comes on (
page 24).
For more information on headlamps, see 
“Lighting” (
page 110).
Turn signals
The combination switch is located on the 
left of the steering column.Combination switch1Turn signals, right
2Turn signals, left
Press combination switch in direction 
of arrow1 or2.
The corresponding turn signal indicator 
lampK orL in the instrument 
cluster flashes (
page 24).The combination switch resets automati-
cally after major steering wheel move-
ments.
iTo signal minor directional changes 
such as changing lanes, press combi-
nation switch only to point of resis-
tance and release. The corresponding 
turn signals will flash three times. 
     
        
        Page 66 of 416

66 Safety and SecurityOccupant safety
Safety guidelines for the seat belt, 
emergency tensioning device and 
airbag Your vehicle was originally equipped 
with airbags that are designed to acti-
vate in certain impacts exceeding a 
preset threshold to reduce the poten-
tial and severity of injury. It is important 
to your safety and that of your passen-
ger that you replace deployed airbags 
and repair any malfunctioning airbags 
to make sure the vehicle will continue 
to provide supplemental crash protec-
tion for occupants.Warning!
G
Damaged seat belts or belts that were 
highly stressed in an accident must be 
replaced and their anchoring points 
must also be checked. Use only belts in-
stalled or supplied by an authorized 
Mercedes-Benz Light Truck Center.
No modifications of any kind may be 
made to any components or wiring of 
the SRS. This includes changing or re-
moving any component or part of the 
SRS, the installation of additional trim 
material, badges, etc. over the steering 
wheel hub, passenger front airbag cov-
er, or door trim panels, and installation 
of additional electrical /electronic 
equipment on or near SRS components 
and wiring. Keep area between airbags 
and occupants free from objects (e.g. 
packages, purses, umbrellas, etc.).
Airbags and emergency tensioning de-
vices (ETDs) are designed to function on 
a one-time-only basis. An airbag or ETD 
that was activated must be replaced.
Do not pass belts over sharp edges. 
They could tear.
Do not make any modification that could 
change the effectiveness of the belts.
Do not bleach or dye seat belts as this 
may severely weaken them. In a crash 
they may not be able to provide ade-
quate protection.
Never place your feet on the instrument 
panel, dashboard, or on the seat. Always 
keep both feet on the floor in front of the 
seat.
Airbag system components will be hot 
after an airbag has inflated. Do not 
touch. 
     
        
        Page 130 of 416

130 Controls in detailControl system
Operate the CD player
Turn on the radio and select the CD 
player. Refer to separate operating in-
structions.
Press buttonè orÿ repeatedly 
until the settings for the CD currently 
being played are shown in the display.
1Current track
2Current CD (for CD changer)
Press buttonk orj repeatedly 
until the desired track is selected.
NAVI menu
The 
NAVI
 menu contains the functions 
needed to operate your navigation system.
Press buttonè orÿ repeatedly 
until you see the message 
NAVI
 in the 
display.
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*.
iAdditional optional satellite radio 
equipment and a subscription to satel-
lite radio service provider are required 
for satellite radio operation. Contact an 
authorized Mercedes-Benz Light Truck 
Center for details and availability for 
your vehicle.
For more information, refer to separate 
COMAND operating instructions.iSatellite radio service may be unavail-
able or interrupted from time to time 
for a variety of reasons, such as envi-
ronmental or topographic conditions 
and other things beyond the service 
provider’s or our control. Service might 
also not be available in certain places 
(e.g. in tunnels, parking garages, or 
within or next to buildings) or near 
other technologies.
iTo select a CD from the magazine, 
press a number on the COMAND sys-
tem key pad located in the center dash-
board. 
     
        
        Page 132 of 416

132 Controls in detailControl systemSettings menu
In the 
SETTINGS...
 menu there are two 
functions:
The function 
TO RESET: R BUTTON FOR 
3 SEC.
, with which you can reset all the 
settings to those set at the factory.
A collection of submenus with which 
you can make individual settings for 
your vehicle.
Press buttonè orÿ repeatedly 
until the 
SETTINGS
... menu is seen in 
the display.Resetting all settings
You can reset all the functions of all sub-
menus to the factory settings.
Press the reset button in the instru-
ment cluster (
page 120) for approxi-
mately three seconds.
In the display you will see the request 
to press the reset button again to con-
firm.
Press the reset button again.
The functions of all the submenus will 
reset to factory settings.
iThe settings you have changed will not 
be reset unless you confirm the action 
by pressing the reset button a second 
time. Approximately five seconds after 
pressing the reset button for the sec-
ond time, the 
SETTINGS...
 menu reap-
pears in the display.
For safety reasons, the following func-
tions are not reset while driving:
the 
LIGHT CIRCUIT HEADLIGHT MODE
 
function in the 
LIGHTING
 submenu
the 
SETTINGS KEY- DEPENDENT
 func-
tion in the 
CONVENIENCE
 submenu 
     
        
        Page 133 of 416

133 Controls in detail
Control system
Submenus in the Settings menu
Press buttonk orj.
In the display you see the collection of 
the submenus.
Press buttonç.
The selection marker moves to the next 
submenu.
The submenus are arranged by hierarchy. 
Scroll down with theç button, scroll up 
with theæ button.
Move within the submenus with thek 
orj button to the individual functions.
The settings themselves are made with 
buttonæ orç.Resetting the functions of a submenu
For each submenu you can reset all the 
functions to the factory settings.
Move to a function in the submenu.
Press the reset button in the instru-
ment cluster (
page 120) for approxi-
mately three seconds.
In the display you will see the request 
to press the reset button again to con-
firm.
Press the reset button again.
All functions of the submenu will reset 
to factory settings
iThe settings you have changed will not 
be reset unless you confirm the action 
by pressing the reset button a second 
time. Approximately five seconds after 
pressing the reset button for the sec-
ond time, the 
SETTINGS...
 menu reap-
pears in the display. 
     
        
        Page 134 of 416
134 Controls in detailControl systemThe table below shows what settings can 
be changed within the various menus. 
Detailed instructions on making individual 
settings can be found on the following 
pages.INSTRUMENT CLUSTER
LIGHTING
VEHICLE
CONVENIENCE
(page 135)
(page 137)
(page 141)
(page 142)
Select time display mode
Set daytime running lamp mode 
(USA only)
Set station selection mode 
(radio)
Activate easy-entry/exit feature
Select temperature display 
mode
Set locator lighting
Set automatic locking
Set key-dependency
Select speedometer display 
mode
Exterior lamps delayed 
switch-off
Set parking position for exterior 
rear view mirror
Select language
Interior lighting delayed 
switch-off
Select display (speed display or 
outside temperature) 
     
        
        Page 135 of 416

135 Controls in detail
Control system
Instrument cluster submenu
Access the 
INSTRUMENT CLUSTER
 menu via 
the 
SETTINGS
 menu. Use the 
INSTRUMENT 
CLUSTER
 submenu to change the instru-
ment cluster display settings. The follow-
ing functions are available:Selecting time display mode
Move the selection marker with 
theæ orç button to the INSTRUMENT CLUSTER
 submenu.
Press buttonj ork repeatedly 
until you see this message in the 
display: 
12/24 HOUR
.
The selection marker is on the current 
setting.
Pressæ orç to set the 
12h
 or 
24h
 time display mode.Selecting temperature display mode
Move the selection marker with 
theæ orç button to the INSTRUMENT CLUSTER
 submenu.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
TEMP. INDICATOR
.
The selection marker is on the current 
setting.
Pressæ orç to set temperature 
unit to degrees Celsius (
°C) or degrees 
Fahrenheit (
°F).
Function
Page
Select time display mode
135
Select temperature display 
mode
135
Select speedometer display 
mode
136
Select language
136
Select display (speed display or 
outside temperature)
137 
     
        
        Page 137 of 416

137 Controls in detail
Control system
Selecting display (speed display or out-
side temperature)
Move the selection marker with 
theæ orç button to the INSTRUMENT CLUSTER
 submenu.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
SELECT DISPLAY
.
The selection marker is on the current 
setting.
Pressæ orç to select the dis-
play permanently shown in the multi-
function display.Lighting submenu
Access the 
LIGHTING
 submenu via the 
SETTINGS
 menu. Use the 
LIGHTING 
sub-
menu to change the lamp and lighting set-
tings on your vehicle. The following 
functions are available:Setting daytime running lamp mode 
(USA only)
Move the selection marker with 
theæ orç button to the LIGHTING
 submenu.
Press buttonj ork repeatedly 
until you see this message in the dis-
play: 
LIGHT CIRCUIT HEADLIGHT MODE
.
Function
Page
Setting daytime running lamp 
mode (USA only)
137
Setting locator lighting
138
Setting night security 
illumination
139
Setting interior lighting delayed 
shut-off
140
iThis function is not available in coun-
tries where the daytime running lamp 
mode is mandatory and therefore in a 
constant mode.