Overview ........................................124
Problem (malfunction) ................... 127
Releasing the parking lock man-
ually ............................................... 127
Selector lever ................................ 124
Selector lever positions ................. 124
Shift ranges ................................... 125
Starting the engine ........................ 120
Touchshift ...................................... 125
Trailer towing ................................. 126
Transmission oil change ................ 282
Automatic transmission emer-
gency mode ....................................... 127
AUX port ............................................. 211
Auxiliary heater
see Auxiliary warm-air heater
see Hot-water auxiliary heater
Auxiliary heating
Activating/deactivating heater
booster mode ................................ 111
Adjusting ....................................... 173
Conditions for switching on ........... 108
Heating time .................................. 107
Important safety notes .................. 106
Operating with the button (control
panel) ............................................ 108
Operation with the remote con-
trol ................................................. 109
Operation with the timer ................ 114
Selecting a switch-on time ............. 108
Setting the switch-on time ............. 109
see Auxiliary heating
see Auxiliary warm-air heater
see Hot-water auxiliary heater
Auxiliary warm-air heater
Problem (malfunction) ................... 117
Axle load, permissible (trailer tow-
ing) ...................................................... 287
B
Backup lamps
Replacing bulbs ............................... 89
Backup lamps (Chassis Cab)
Replacing bulbs ............................... 90
BAS (Brake Assist System)
Display message ............................ 182
Function/notes ................................ 54 Indicator lamp ................................ 195
Basic settings
see Settings
Battery
Isolating switch .............................. 118
Replacing (SmartKey) ......................6 1
Battery (SmartKey)
Checking .......................................... 61
Important safety notes .................... 61
Replacing ......................................... 61
Battery (vehicle)
Care ............................................... 232
Charge indicator lamp ................... 198
Charging ........................................ 232
Disconnecting and connecting ....... 229
Disconnecting and connecting
(engine compartment) ................... 231
Display message ............................ 192
Important safety notes .................. 227
Installing/removing (engine com-
partment) ....................................... 231
Jump starting ................................. 242
Location ......................................... 228
Removing and installing ................. 230
Removing and installing the floor
covering ......................................... 228
Before driving off
Important safety notes .................. 120
Belt
see Seat belts
Bleeding the fuel system .................. 123
Blind Spot Assist
Activating/deactivating ......... 146, 173
Notes/function .............................. 144
Trailer towing ................................. 146
Bottle holder
see Cup holder
Brake Assist
see BAS (Brake Assist System)
Brake Assist System
see BAS (Brake Assist System)
Brake fluid
Checking the level ......................... 223
Display message ............................ 183
Notes ............................................. 283
Warning lamp ................................. 195
4Index
Rain and light sensorSetting the sensitivity (vehicles
with steering wheel buttons) ......... 173
Windshield wiper .............................. 93
Range (vehicles with steering
wheel buttons) .................................. 174
Rear bench seat
Installing/removing (Passenger
Van) ................................................. 75
Stowage compartment (crewcab) .. 207
Rear compartment
Activating/deactivating climate
control ........................................... 101
Setting the air vents ...................... 106
Rear door
Child-proof locks .............................. 52
Important safety notes .................... 68
Opening/closing .............................. 68
Opening/closing from inside ........... 69
Rear fog lamp
Replacing bulbs ............................... 89
Switching on/off .............................. 80
Rear fog lamp (Chassis Cab)
Replacing bulbs ............................... 90
Rear interior light
Replacing bulbs ............................... 92
Rear lamps
see Lights
Rear rack
Notes ............................................. 216
Rear view camera
Cleaning instructions ..................... 236
Important safety notes .................. 154
Switching on .................................. 154
Rear window defroster
Problem (malfunction) ................... 104
Switching on/off ........................... 104
Rear window wiper ............................. 94
Switching on/off .............................. 94
Rear-compartment air-condition-
ing system
see Climate control
Rear-compartment heating
see Climate control
Rear-view mirror
Anti-glare mode ............................... 78
Refilling
DEF filler neck ............................... 129 Important safety notes (Diesel
Exhaust Fluid – DEF) ...................... 129
Refilling procedure (Diesel
Exhaust Fluid – DEF) ...................... 129
Refrigerant ......................................... 284
Refueling
Fuel filler flap ................................. 128
Fuel gauge ..................................... 162
Important safety notes (fuel) ......... 127
Refueling procedure (fuel) ............. 128
see Fuel
Releasing the parki
ng lock man-
ually (automatic transmission) ........ 127
Remote control
Changing the operating duration
(auxiliary heating) .......................... 110
Replacing the battery (auxiliary
heating ) ........................................ 111
Switching on/off (auxiliary heat-
ing) ................................................ 110
Synchronizing (auxiliary heating) ... 110
Replacing bulbs
Important safety notes .................... 86
Replacing the battery (auxiliary
heating remote control) .................... 111
Replacing the fuel filter .................... 202
Reporting safety defects .................... 27
Rescue card ......................................... 29
Restraint system
Introduction ..................................... 39
Warning lamp (function) .......... 39, 198
Reverse warning feature .................. 122
Roadside Assistance (breakdown) .... 23
Roof carrier
Maximum payload .......................... 286
Notes ............................................. 216
Roof load (roof carrier) ..................... 286
S
Safety
Children in the vehicle ..................... 47
Operating safety .............................. 25
Safety system
see Driving safety systems
Seat belts
Adjusting the height ......................... 42
Cleaning ......................................... 238
Index15
Correct usage .................................. 41
Display message ............................ 184
Fastening ........................................ .42
Important safety guidelines .............4 0
Introduction .....................................4 0
Releasin g ......................................... 42
Warning lamp ................................. 203
Warning lamp (function) ................... 43
Seat heating ......................................... 76
Seats
Adjusting lumbar support ................ 73
Adjusting the front-passenger
seat .................................................. 73
Adjusting the head restraint ............ 76
Armrest ............................................ 76
Cleaning the cover ......................... 238
Correct driver's seat position ........... 72
Folding seat ..................................... 74
Important safety notes .................... 72
Rear bench seat ............................... 75
Seat heating .................................... 76
Setting the driver's seat ................... 73
Swivel seat ....................................... 73
Twin front-passenger seat ................ 74
Securing loads
Important safety notes .................. 214
Selector lever
Cleaning ......................................... 238
Sensors (cleaning instructions) ....... 236
Service center
see Qualified specialist workshop
Service interval display
Calling up the service due date ...... 226
Exceeding a service due date ........ 226
Notes ............................................. 226
Service due date (automatic dis-
play) ............................................... 226
Service products
Brake fluid ..................................... 283
Coolant (engine) ............................ 283
Diesel Exhaust Fluid (DEF) ............. 279
Engine oil ....................................... 280
Fuel ................................................ 277
Important safety notes .................. 277
Power steering fluid ....................... 283
Refrigerant ..................................... 284
Transmission oi l ............................. 282
W
asher fluid ................................... 284 Setting the air distribution
............... 102
Setting the airflow ............................ 102
Setting the clock
Vehicles with steering wheel but-
tons ............................................... 171
Vehicles without steering wheel
buttons .......................................... 164
Settings
Resetting all (vehicles with steer-
ing wheel buttons) ......................... 168
Resetting submenus (vehicles
with steering wheel buttons) ......... 168
Short journeys (diesel particle fil-
ter) ...................................................... 134
Side impact air bag ............................. 45
Side windows
Cleaning ......................................... 235
Hinged side windows ....................... 70
Important safety information ........... 70
Opening/closing .............................. 71
Overview .......................................... 70
Problem (malfunction) ..................... 71
Resetting ......................................... 71
Sliding door
Cleaning ......................................... 237
Closing assist ................................... 66
Important safety notes .................... 65
Opening/closing .............................. 65
Opening/closing from the inside ..... 66
Opening/closing from the out-
side .................................................. 66
SmartKey
Changing the battery ....................... 61
Changing the locking system set-
tings ............................................... 173
Checking the battery ....................... 61
Display message ............................ 193
Door central locking/unlocking ....... 59
Important safety notes .................... 59
Loss ................................................. 63
Problem (malfunction) ..................... 63
SmartKey positions (ignition lock) .. 119
Snow chains ...................................... 249
Sockets .............................................. 210
Spare wheel
General notes ................................ 273
Important safety notes .................. 272
16Index
Proper use
Observe the following information when oper-
ating your vehicle:
Rthe safety notes in these operating instruc-
tions
Rthe technical data in these Operating Instruc-
tions
Rtraffic laws and regulations
Rmotor vehicle laws and safety standards
There are various warning stickers affixed to the
vehicle. If you remove warning stickers, you and
others may fail to recognize the dangers. Leave
the warning stickers in their original position.
GWARNING
Modifications to electronic components, their software as well as wiring can impair their
function and/or the function of other net-
worked components. In particular, systems
relevant to safety could also be affected. As a
result, these may no longer function as inten-
ded and/or jeopardize the operating safety of
the vehicle. There is an increased risk of an
accident and injury.
Never tamper with the wiring as well as elec-
tronic components or their software. You
should have all work to electrical and elec-
tronic equipment carried out at a qualified
specialist workshop.
The general operating permit for your vehicle
could be rendered invalid if you carry out mod-
ifications to electronic components, their soft-
ware as well as wiring.
GWARNING
Gases and fluids from substances that con-
stitute a health hazard or react aggressively
can escape even from securely closed con-
tainers. When transporting such substances
in the vehicle interior, your ability to concen-
trate or your health could be affected during
the journey. Malfunctions, short circuits or
electrical component system failures may
also result. There is a risk of an accident and
fire.
Do not store or transport any substances in
the vehicle interior which are hazardous to
health or react aggressively.
These instructions must also be observed for
vehicles where the cargo compartment is not
fully separated from the driver's cab.
Partition with door/window: always keep the
door/window in the partition closed during
transport.
Examples of substances that are hazardous to
health and/or react aggressively:
RSolvents
RFuel
ROil and grease
RCleaning agents
RAcids
Protection of the environment
Economic and environmentally aware
driving
HEnvironmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tire wear are affected
by these factors:
Roperating conditions of your vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
24Introduction
If the supply of DEF falls below the reserve range
of 0.8 US gal (3.0l), the StArtS RExxmessage
appears in the display. In addition, the yellow
å DEF indicator lamp lights up in the instru-
ment cluster and three warning tones sound.
In the display, xx
corresponds to the number of
possible remaining engine starts (16to 0).
When the display shows that the number of
remaining starts is 0
, theStArtSIdLEmessage
appears in the display and three warning tones
sound.
In addition, the yellow åDEF indicator lamp
and the ;Check Engine indicator lamp light
up in the instrument cluster and three warning
tones sound.
The engine management only allows speeds of
up to 5 mph (8 km/h).
Add at least 1.5 US gal (5.5 l) of DEF
(
Ypage 129).
The display message only disappears when the
vehicle is stationary, at the latest after
20 seconds as soon as you switch on the ignition or start the engine after refueling.
Vehicles with steering wheel buttons
If the supply of DEF is less than 1.5 US gal
(5.5 l), the Check Diesel Exhaust Fluid
see Operator's Manualmessage appears in
the display.
If the supply of DEF falls below the reserve range
of 0.8 US gal (3.0 l), the XX
startsremainingmessage is displayed.
Three short warning tones also sound.
In the display,xx
corresponds to the number of
possible remaining engine starts (16to 0).
When the display shows that the number of
remaining starts is 0
, theStArtSIdLEmessage
appears in the display.
The yellow ;Check Engine indicator lamp
also lights up and three short warning tones
sound.
The engine management only allows speeds of
up to 5 mph (8 km/h).
Add at least 1.5 US gal (5.5 l) of DEF
(
Ypage 129).
The display message only disappears when the
vehicle is stationary, at the latest after
20 seconds as soon as you switch on the ignition or start the engine after refueling.
On-board computer (vehicles without
steering wheel buttons)
Operating the on-board computer
General notes
The on-board computer is activated as soon as
you turn the key to position 1in the ignition lock.
The on-board computer shows vehicle informa-
tion and settings in the display.
You can control the display and the settings in
the on-board computer using the adjustment
buttons on the instrument cluster.
Standard display
:Odometer
;Trip odometer
=Clock
?Outside temperature or digital speedometer
AFuel gage (Ypage 162)
BSelector lever position or current shift range
with automatic transmission (Ypage 124)
XTo call up the standard display: turn the key
to position 2in the ignition lock.
XPress the 4menu button for longer than
1 second.
The information shown in the display changes
from the outside temperature to the digital
speedometer.
Menus in the on-board computer
Overview
If you wish to exit a menu and go to the standard display:
XPress the 4menu button for longer than
1 second.
or
XDo not press any button for 10 seconds.
The display accepts the changed settings.
On-board computer (vehicles without steering wheel buttons)163
On-board computer and displays
Z
iSuch data is vehicle-specific and may differ
from that shown. Always observe the specifi-
cations on your vehicle's identification plate.
Engine number
The engine number is stamped on the crank-
case. More information may be obtained at any
qualified specialist workshop.
Service products and capacities
Important safety notes
GWARNING
Service products may be poisonous and haz-
ardous to health. There is a risk of injury.
Comply with instructions on the use, storage
and disposal of service products on the labels
of the respective original containers. Always
store service products sealed in their original
containers. Always keep service products out
of the reach of children.
HEnvironmental note
Dispose of service products in an environ-
mentally responsible manner.
Service products include the following:
RFuels, e.g. diesel
RAdditives for the exhaust gas aftertreatment,
e.g. Diesel Exhaust Fluid (DEF)
RLubricants, e.g. engine oil, transmission oil
RCoolant
RBrake fluid
RWasher fluid
RClimate control system refrigerants
Approved service products comply with the
highest quality standards and are listed in the
MB Specifications for Service Products. Only
use service products approved for the vehicle.
This is an important condition for the warranty.
You will recognize the approved service prod-
ucts by the inscription on the container: MB
Approval (e.g. MB Approval 228.5)
Other identifications and recommendations
refer to quality level or a specification according to an MB Sheet Number (e.g. MB 228.5). They
are therefore not necessarily approved.
Further information can be obtained at any
qualified specialist workshop.
Additives for approved service products are nei-
ther required nor permitted. Approved fuel addi- tives are the exception. Additives can cause
engine damage and must therefore not be
added to the service products.
The use of additives is always the responsibility
of the vehicle operator. The use of additives may
result in the restriction or loss of yo ur Li
mited
Warranty entitlements.
Fuel
Important safety notes
GWARNING
Fuel is highly flammable. Improper handling of
fuel creates a risk of fire and explosion.
Avoid fire, open flames, smoking and creating
sparks under all circumstances. Switch off the
engine and, if applicable, the auxiliary heating
before refueling.
GWARNING
Fuel is poisonous and hazardous to health.
There is a risk of injury.
You must make sure that fuel does not come into contact with your skin, eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors. Keep fuel away from children.
If you or others come into contact with fuel,
observe the following:
RWash away fuel from skin immediately
using soap and water.
RIf fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance with-
out delay.
RIf fuel is swallowed, seek medical assis-
tance without delay. Do not induce vomit-
ing.
RImmediately change out of clothing which
has come into contact with fuel.
Service products and capacities277
Technical data
Z
Fuel additives
!Do not add gasoline or kerosene todiesel
fuel to improve its flow characteristics. Gas-
olin e or kerosene impairs the lubricating
properties of the diesel fuel. This can result in
damage to the fuel injection system, for
example.
Information on fuel consumption
HEnvironmental note
CO
2(carbon dioxide) is the gaswhich scien-
tists believe to be prin cipally responsible for
global warming (the greenhouse effect). Your veh icle'sCO
2emissions are directly related to
fuel consumption and therefore depend on:
Reff icie nt use of the fuel bythe engine
Rdriv ing style
Rother non-technical factors, such as envi-
ronmental influences, road conditions or
traff icflow
You can min imize your veh icle'sCO
2emis-
sions by driv ing carefully and having itserv-
iced regularly.
Fuel consumption depends on:
Rthe vehicleversion
Rthe style of driving
Rthe operating conditions
Rthe type or quality of the fuel used
The veh icle will use more fuel than usual inthe
fol lowin g situations:
Rat very low outside temperatures
Rincity traff ic
Rduring short journeys
Ron mountainous terrain
Rwhen to winga trailer
To keep fuel consumption low,observe the
advice inthe "Protection of the environment"
section (
Ypage 24).
The fol lowing components of the different veh i-
cle versions influence fuel consumption:
Rtire sizes, tire tread, tire pressure, tire cond i-
tion
Rbody
Rtransmission ratios for the drive assemblies
Radditional equipment (e.g. air-conditioning
system, auxil iary heating system)
For these reasons, the actual consumption fig-
ures for your vehicle may deviate from the con-
sumption figures determined according to EU
Directive 80 /1268/EE C.
Data concerning fuel consumption are recorded
in the on-board computer; use the steering
wheel buttons to call up the Trip computer
menu (
Ypage 174).
Diesel Exhaust Fluid (DEF)
General notes
HEnvironmental note
Dispose of DEF in an environmentally respon-
sible manner.
When opening the DEF tank filler cap at high
outside temperatures, ammonia vapors may
escape.
Ammonia vapors have a pungent smell and pri-
marily cause irritation of the:
Rskin
Rmucous membranes
Reyes
You may experience a burning sensation in your
eyes, nose and throat, as well as coughing and
watering of the eyes.
Do not inhale ammonia vapors. Avoid contact
with DEF.
Do not allow DEF to come into direct contact
with your skin; it is hazardous to your health.
Rinse any affected areas off with plenty of clean water. Consult a doctor if necessary.
If DEF heats up, e.g. in direct sunlight, in the DEF
supply reservoir for some time to over 122 ‡
(50 †), ammonia vapor will develop.
To conform to emission regulations, you must
operate the vehicle with DEF and refill the supply
regularly. The engine management recognizes
attempts to operate the vehicle without DEF,
with thinned DEF or with another reducing
agent. After previous warning messages, the
engine management then prevents a further
engine start.
When the number of remaining engine starts is 0
the engine management prevents the vehicle
from being driven at a speed exceeding 5 mph
Service products and capacities279
Technical data
Z
Engine oils are differentiated according to:
Rengine oil brand
Rquality grade (sheet number)
RSAE class (viscosity)
Subsequently have the engine oil changed at the
earliest possible opportunity.
Interval for oil change
The on-board computer automatically shows
the date for the next oil change as an event
message in the display.
Only by using engine oil with a particularly high
quality grade, e.g. according to Sheet Number
228.51 of the Mercedes-Benz Specifications for
Service Products, can the maximum interval for
oil change be achieved.
We recommend having the oil changed at a
qualified specialist workshop.
Engine oil for diesel engines
Product name/number
See the Maintenance Booklet.
MB Sheet Number 228.51, 229.31, 229.51
Capacities
!Do not add too much oil. adding too much
engine oil can result in damage to the engine
or to the catalytic converter. Have excess
engine oil siphoned off.
Oil change including oil filter
VehiclesEngine oil
4-cylinderApproximately
3 US gal (11.5 l)
6-cylinderApproximately
3.3 US gal (12.5 l)
Information about oil consumption
!If the vehicle is predominantly used for
short-distance driving, this could lead to a
malfunction in the automatic cleaning func-
tion for the diesel particle filter. As a result,
fuel may accumulate in the engine oil and
cause engine failure.
Therefore, if you mainly drive short distances,
you should drive on a highway or on rural
roads for 20 minutes every 310 miles (500 km). This ensures sufficient regenera-
tion of the diesel particle filter.
Depending on the driving style, the vehicle con-
sumes a maximum of 1.0 qt (1.0 l)of engine oil
over a distance of 620 miles (1000 km).
Oil consumption may be higher if:
Rthe vehicle is new.
Ryou mainly operate the vehicle under arduous
operating conditions.
Ryou frequently drive at high engine speeds.
Regular maintenance is one of the preconditions
for moderate rates of consumption.
You can only estimate the oil consumption after
you have driven a considerable distance.
Check the engine oil level on a regular basis, e.g.
weekly or each time you refuel (
Ypage 220).
Transmission and power steering oil
Automatic transmission
Service product: automatic transmission
fluid
Product name/numberMaintenance interval
Shell ATF 3403/M-115
MB Sheet No. 236.10—
Fuchs/Shell ATF 3353
MB Sheet No. 236.12
Further information can be obtained at any
qualified specialist workshop.
Rear axle
Service product: transmission oil
Product name/numberMaintenanceinterval
BP Energear Hypo DC
80W-90
MB Sheet No. 235.20—
Mobil Delvac Synthetic
Gear Oil 75W-90
MB Sheet No. 235.8
282Service products and capacities
Technical data