Rear fog lamp (Chassis Cab)
..........100
Rea rinterior light ........................... 102
Standing lamps (front) .....................98
Standing lamps (rear, Chassis
Cab) ............................................... 100
Standing lamps (rear) ..............99, 101
Tai llamps ................................ 99, 101
Tail lamps (Chassis Cab) ................100
Turn signals (front) ...........................98
Turn signals (rear, Chassis Cab) ..... 100
Turn signals (rear) ....................99, 101
Warning and indicator lamps .........219
see Replacing bulbs
Child-proof locks
Important safety notes ....................54
Rea rdoor ......................................... 55
Sliding door ..................................... 55
Children
In the vehicle ................................... 50
Restraint systems ............................ 50
Specia lseat belt retractor ...............54
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 52
Top Tether ....................................... 53
Chock ................................................. 147
Cigarette lighter ................................ 227
Cleaning Mirro rturn signal ........................... 259
Trailer tow hitch ............................. 260
Climate control
Air-conditioning system .................110
Auxiliary heating ............................ 118
Checking/cleaning the airf ilter
(rear-compartment air
conditioning) .................................. 248
Cooling with air dehumidification ..113
Defrosting the windows .................114
Heating .......................................... 109
Important safety notes ..................108
Operating the cargo compartment
airv ents. ........................................ 129
Overview of systems ......................108
Problems with the windshield
heating .......................................... 115
Problem with the rear window
defroster ........................................ 116Rear-compartment air
conditioning
................................... 112
Rear-compartment heating ............111
Reheat function (air
dehumidification) ........................... 114
Setting the aird istribution.............113
Setting the airflow .........................114
Setting the airv ents...................... 117
Setting the temperature ................113
Switching air-recirculation mode
on/off ............................................ 116
Switching on/off ........................... 112
Switching the rear window
defroster on/off ............................ 116
Switching windshield heating on/
off .................................................. 115
Cockpit
Overview .......................................... 32
see Instrument cluster
COMAND display
Cleaning ......................................... 260
Combination switch ............................92
Communications equipment Operation ....................................... 229
Type approval/frequency ..............314
Consumption statistics (on-board
computer) .......................................... 190
Control panel Above the windshield .......................37
Center console ................................ 36
Climate control ................................ 36
Driver's door .................................... 38
Left and righ tside of the steering
wheel ............................................... 38
Conversions/equipment ....................27
Conversions and accessories see Add-on equipment
Coolan t(engine)
Adding ........................................... 245
Checking the leve l......................... 244
Displaying the temperature (on-
board computer) ............................ 182
Display message ............................ 205
Filling capacity ............................... 326
Important safety notes ..................244
Cooling
see Climate control Index
7
Rear compartment
Activating/deactivating climate
control ........................................... 112
Setting the airv ents...................... 118
Rear-compartment air-
conditioning system
see Climate control
Rear-compartment heating
see Climate control
Rear door
Child-proof locks .............................. 55
Important safety notes ....................73
Opening/closing .............................. 73
Rear fog lamp
Changing bulbs ........................ 99, 101
Switching on/off .............................. 91
Rear fog lamp (Chassis Cab)
Changing bulbs .............................. 100
Rear interior light
Changing bulbs .............................. 102
Rear lamps
see Lights
Rear rack
Notes ............................................. 236
Rear view camera .............................. 161
Aspect ratio menu .........................165
Brightnes ssubmenu ...................... 164
Cleaning instructions .....................259
Color submenu .............................. 165
Contrast submenu .........................165
Default settings menu .................... 166
Display menu ................................. 164
Illumination submenu ....................164
Important safety notes ..................161
Mai nm enu .................................... .163
Menu language menu ....................166
Monitor menu ................................ 163
Problem (malfunction) ...................167
Standard menu .............................. 165
Switching off the monitor while
driving ............................................ 162
Switching on .................................. 161
Switching the monitor on/off ........162
Tint (color balance) submenu ......... 165
Rear-view mirror
Anti-glare mode ............................... 86Rear window defroster
Problem (malfunction) ...................116
Switching on/off ........................... 116
Rear window wiper ...........................104
Refilling DEF filler neck ............................... 144
Important safety notes (Diesel
Exhaus tFluid –DEF) ...................... 143
Refilling procedure (Diesel
Exhaus tFluid –DEF) ...................... 144
Refrigerant ......................................... 326
Refueling Fuel filler fla p................................. 142
Fuel gauge ..................................... 177
Important safety notes (fuel) .........142
Refueling procedure (fuel) .............142
see Fuel
Releasing the parking lock
manually (automatic
transmission) ..................................... 141
Remote control Changing the operating duration
(auxiliary heating) .......................... 122
Replacing the battery (auxiliary
heating )........................................ 126
Switching on/off (auxiliary
heating) ......................................... 121
Synchronizing (auxiliary heating) ...122
Replacing the battery (auxiliary
heating remote control) .................... 126
Reporting safety defects ....................29
Reserve (fuel tank) see Fuel
Restraint system
see SRS (Supplemental Restraint
System)
Reverse warning feature ..................136
Roof carrier Maximum payloa d.......................... 327
Note s............................................. 236
Roof load (roof carrier) .....................327 Index
15
S
Safety Children in the vehicle .....................50
Child restraint systems ....................50
Safety systems
see Driving safety systems
Seat belts
Adjusting the height ......................... 48
Belt force limiters ............................ 50
Belt warning/warning lamp .............49
Cleaning ......................................... 261
Correct usage .................................. 47
Display message ............................ 201
Emergency Tensioning Devices ....... .50
Fastening ......................................... 48
Important safety guidelines .............47
Safety guidelines ............................. 43
Warning lamp ................................. 219
Seat heating ........................................ .85
Seats Adjusting lumbar support ................80
Adjusting the co-driver's seat ..........80
Adjusting the head restraint ............84
Armrest ............................................ 84
Cleaning the cover .........................261
Folding sea t..................................... 82
Important safety notes ....................80
Rea rbenchs eat............................... 83
Seat heating .................................... 85
Setting the driver's seat ................... 80
Swivel seat ....................................... 81
Twi nco-driver's seat ........................ 82
Securing loads
Important safety notes ..................234
Selector lever
Cleaning ......................................... 260
Sensors (cleaning instructions) .......259
Service Center see Qualified specialist workshop
Service interval display
Calling up the service due date ...... 249
Exceeding a service due date ........249
Notes ............................................. 249
Service due date (automatic
display) .......................................... 249Service products
Bio-diesel (FAME fuel ).................... 317
Brake fluid ............................. 245, 324
Coolant (engine) ............................ 324
Diese l............................................ 317
Diesel Exhaust Fluid (DEF) .............320
Engine oil ....................................... 321
Fuel ................................................ 317
Important safety notes ..................316
Power steering fluid .......................323
Refrigerant ..................................... 326
Transmission oil ............................. 323
Washer fluid .................................. .326
Settings
Resetting all (vehicles with
steering wheel buttons) .................183
Resetting submenus (vehicles
with steering wheel buttons) .........184
Setting the air distribution ...............113
Setting the airflow ............................114
Setting the clock Vehicles without steering wheel
buttons .......................................... 179
Vehicles with steering wheel
buttons .......................................... 186
Short journeys (diesel particle
filter) ................................................... 149
Side windows Cleaning ......................................... 257
Hinged sid ewindows ....................... 76
Important safety information ...........76
Opening/closing .............................. 76
Overview .......................................... 76
Problem (malfunction) .....................77
Resetting ......................................... 77
Sliding door
Child-proof locks .............................. 55
Cleaning ......................................... 259
Closing assist ................................... 72
Important safety notes ....................70
Opening/closing .............................. 70
SmartKey
Changing the battery .................66, 67
Changing the locking system
settings .......................................... 189
Checking the battery .......................66
Display message ............................ 209
Door central locking/unlocking .......64 16
Index
Useful information
..............................42
Occupant safety .................................. 42
Child restraint systems ......................50
Child-proof locks ................................. 54
Driving safet ysystems ....................... 56
Emergency exit ................................... 59
Theft deterrent locking system .........60 41Safety
Useful information
This Operator's Manual describes all models
as well as standard and optional equipment
of your vehicle that were available at the time
of going to print. Country-specific variations
are possible. Note that your vehicle may not
be equipped with all of the described
functions. This also applies to systems and
functions relevant to safety.
Read the information on qualified specialist
workshops (Y page 26). Occupant safety
Important safety notes
G
WARNING
Modifications to the restraint systems could
result in them not functioning properly any
more. The restraint systems could then no
longer protect vehicle occupants as they are
designed to do and could fail in the even tof
an accident or activate unexpectedly, for
example. There is an increased risk of injury.
Never modify parts of the restraint systems.
Do no tattemp tto modify the wiring as well as
electronic components or their software.
If it is necessary to modify an air bag system
to accommodate a person with disabilities,
contact an authorized Mercedes-Benz center.
USA only: for further information contact our
Customer Assistance Center at
1-800-FOR-MERCedes (1800-367-6372).
In this section you will learn the most
important facts about the restraint system
components of the vehicle.
The restraint system consists of:
R Seat belts
R Child restraint systems
R LATCH-type (ISOFIX) child seat securing
system
SRS (Supplemental Restraint System) and
the air bag system offer additional protection
potential. Although the systems are independent, their
protective functions work in conjunction with
one another.
i
For information on infants and children
traveling with you in the vehicle as well as
restraint systems for infants and children,
see the "Children in the vehicle" section
(Y page 50). SRS (Supplemental Restraint System)
Introduction SRS consists of:
R
0008 warning lamp
R Air bags
R Air bag control unit with crash sensors
R ETDs for the driver's and co-driver's seat
R Seat belt force limiters
R Seat belt force limiters for the driver's and
co-driver seats
SRS reduces the risk of occupants hitting
parts of the vehicle interior in the event of an
accident .Inaddition, it can reduce the forces
the occupants are subjected to during an
accident.
SRS warning lamp G
WARNING
If SRS is malfunctioning, child restraint
system components may be triggered
unintentionally or might not be triggered at all
in the event of an acciden twith a high rate of
vehicle deceleration. There is an increased
risk of injury, possibly even fatal.
Have SRS checked and repaired immediately
at a qualified specialist workshop.
SRS functions are checked regularly when
you switch on the ignition and when the
engine is running. This allows malfunctions to
be detected in good time. 42
Occupant safetySafety
Air bags
Important safety notes G
WARNING
To reduce the ris kofinjury when the front air
bags inflate, it is very important for the driver
and co-driver to always be in a properly seated
positio nand to wear thei rrespective seat
belt.
For maximum protection in the event of a
collision always be in normal seated position
with your back against the seat backrest.
Fasten your seat belt and make sure it is
properly positioned on your body.
Since the air bag inflates with considerable
speed and force, a proper seating position
and correct positioning of the hands on the
steering wheel will help to keep you at a safe
distance from the air bag. Occupants who are
not wearing their seat belt, are not seated
properly or are too close to the air bag can be
seriously injured or killed by an air bag as it
inflates with great force instantaneously:
R Sit with the seat belt properly fastened in a
position that is as upright as possible with
your back against the seat backrest.
R Move the driver's seat as far back as
possible, still permitting proper operation
of vehicle controls. The distance from the
center of the driver's chest to the center of
the air bag cover on the steering wheel
must be at least 10 inches (25 cm) or more.
You should be able to accomplish this by
adjusting the seat and steering wheel. If
you have any difficulties, please contact a
qualified specialist workshop.
R Do not lean your head or chest close to the
steering wheel or instrument panel.
R Keep hands on the outside of the steering
wheel rim. Placing hands and arms inside
the rim can increase the risk and potential
severity of hand/arm injury when the driver
front air bag inflates. R
Move the co-driver's seat as far as possible
away from the instrument panel when the
seat is occupied.
R Occupants, especially children, should
never place their bodies or lean their heads
in the area of the door where the side
impact air bag inflates .This could result in
serious injuries or death should the side
impact air bag be deployed. Always sit as
upright as possible, wear the seat belt
properly and use an appropriately sized
infant restraint, toddler restraint, or
booster seat recommended for the size and
weight of the child.
R Children twelve years old and under must
never travel on the co-driver's seat. They
will otherwise be struck by the co-driver's
front air bag when it inflates in a crash. This
could result in serious or fatal injury.
Failure to follow these instructions can result
in severe injuries to you or other occupants.
If you sell your vehicle, it is important that you
make the buyer aware of this safety
information. Be sure to give the buyer this
Operator's Manual. G
WARNING
The air bag parts are hot after the airbag has
been deployed. There is a risk of injury.
Do not touch the air bag parts. Have the
deployed air bags replaced at a qualified
specialist workshop as soon as possible.
i If the vehicle is still in running condition,
have it towed to a qualified specialist
workshop. G
WARNING
If you modify the air bag covers or affix objects
such as stickers to them, the air bags may not
function correctly. There is an increased risk
of injury.
Never modify the air bag covers or affix
objects to them. 44
Occupant safetySafety
Seat belts
Important safety notes G
WARNING
The seat belt does not offer the intended level
of protection if the backrest is not in the
upright position. When braking or in the event
of an accident, you could slide underneath the
seat belt and sustain abdomen or neck
injuries, for example. This poses an increased
risk of injury or even fatal injury.
Adjust the seat properly before beginning
your journey. Always make sure that the seat
is in the upright position.
Use only seat belts approved for your vehicle
by the dealer mentioned on the inside cover
page. G
WARNING
Always fasten your seat belt before driving off.
Always make sure all of your passengers are
properly restrained. You and your passengers
should always wear seat belts.
Failure to wear and properly fasten and
position your seat belt greatly increases your
risk of injuries and their likely severity in an
accident.
If you are ever in an accident, your injuries can
be considerably more severe without your
seat belt properly buckled. Without your seat
belt buckled, you are much more likely to hit
the interior of the vehicle or be ejected from
it. You can be seriously injured or killed.
In the same crash, the possibility of injury or
death is lessened if you are properly wearing
your seat belt. The air bags can only protect
as intended if the occupants are properly
wearing their seat belts. G
WARNING
Never let more people ride in the vehicle than
there are seat belts available. Make sure
everyone riding in the vehicle is correctly
restrained with a separate seat belt. Never use a seat belt for more than one person at a
time.
G
WARNING
Damaged seat belts or seat belts that have
been subjected to stress in an accident must
be replaced. Their anchoring points must also
be checked.
Only use seat belts which have been approved
by the distributor named on the inside of the
front cover.
Do not make any modifications to the seat
belts. This can lead to unintended activation
of the ETDs or to their failure to activate when
necessary.
Do not bleach or dye seat belts as this may
severely weaken them. In a crash they may
not be able to provide adequate protection.
Have all work carried out only by qualified
technicians. Please contact a qualified
specialist workshop.
The use of seat belts and infant and child
restraint systems is required by law in:
R all 50 states
R the U.S. territories
R the District of Columbia
R all Canadianp rovinces
Even where this is not required by law, all
vehicle occupants should correctly fasten
their seat belts before starting the journey.
i For information on infants and children
traveling with you in the vehicle as well as
restraint systems for infants and children,
see the "Children in the vehicle" section
(Y page 50).
Proper use of the seat belts G
WARNING
CORRECT USE OF SEAT BELTS
R Seat belts only work properly if they are
fastened correctly. Never wears eat belts in
any other way than as described in this Occupant safety
47Safety
Z
section, as that could result in serious
injuries in the event of an accident.
R All occupants should wear their seat belt at
all times, because seat belts help reduce
the likelihood of and potential severity of
injuries in accidents, even if the vehicle
rolls over. The integrated restraint system
is equipped with SRS (driver's air bag, front-
passenger air bag, thorax side impact air
bags, window curtain air bags for side
windows), Emergency Tensioning Devices
and seat belt force limiters.
The system is designed to enhance the
protection offered to occupants who are
properly secured during certain frontal
impacts (front air bags and Emergency
Tensioning Devices) and side impacts
(thorax side impact air bags, window
curtain air bags and Emergency Tensioning
Device) that exceed preset deployment
thresholds, as well as in certain situations
where the vehicle rolls over (window
curtain air bags and Emergency Tensioning
Device).
R Never route the shoulders ection of the
seat belt under your arm, across your neck
or anywhere other than across your
shoulder. In the event of a frontal impact,
your body would be moved too far forward.
This would increase the risk of head and
neck injuries. The seat belt would then
apply excessive force to the ribs or
abdomen, which could cause severe
internal injuries to organs such as the liver
or spleen.
Adjust the seat belt so that the upper part
of the belt is as close as possible to the
center of the shoulder. It should not touch
the neck. Never route the belt under the
shoulder. The height of the belt outlet can
be altered to ensure correct usage.
R The lap belt should be routed as low as
possible across the hips, not across the
abdomen. If the lap belt is routed across the
abdomen, it could cause serious injuries in
the event of an impact. R
Never route the seat belt over rigid or
fragile objects in or on your clothing, such
as eyeglasses, pens, keys etc., as this could
cause injuries.
R Always ensure that the seat belt is routed
correctly. This is particularly important if
you are wearing loose clothing.
R Never use a seat belt for more than one
person at a time. Never route a seat belt
around more than one person or additional
objects.
R Never wear seat belts if they are twisted.
Otherwise, in the event of an impact, the
full width of the seat belt is unavailable to
distribute the force of the impact. The
twisted seat belt routed across your body
could cause injuries.
R Pregnan twomen should also always use a
three-point seat belt. The lap belt must
always pass across your lap as low down as
possible, i.e. across your hips; not across
your abdomen.
R The backrest should be set as close to
vertical as possible.
R Check the seat belt during the journey in
order to make sure that it is correctly
positioned.
R Never place your feet on the instrument
panel or on the seat. Always keep both feet
on the floor in front of the seat.
R When using a seat belt to secure an infant
restraint system, child restraint system or
a child on a booster seat, always follow the
child restraint system manufacturer's
instructions.
Fastening/unfastening the seat belts G
WARNING
According to accident statistics, children are
safer when properly restrained on the rear
seats than on the front-passenger seat. Thus,
we strongly recommend that children be
placed in the rear seat whenever possible.
Regardless of seating position, children 12
years old and under must be seated and 48
Occupant safetySafety