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
Electrical ste
p................................ 219
ESP ®
.............................................. 210
ESP ®
function ................................ 213
Overview .......................................... 34
Seat bel t........................................ 219
Warning- and indicator lamps
ABS ................................................ 210
Air filter .......................................... 218
ASR ................................................ 210
BAS ................................................ 210
Battery charg e............................... 214
Brake wea r.................................... 214
Bulbs .............................................. 219
Doors ............................................. 219
Engine oil leve l............................... 214
Preglow .......................................... 217
Reserve fuel ................................... 216
Tire pressure monitor ....................218
Water separator ............................. 218
Windshield washer fluid .................219
Warning lamp .................................... 265
Warning triangle ................................ 265
Washer fluid Adding ........................................... 246
Capacities ...................................... 326
Display message ............................ 209
Indicator lamp ................................ 219
Notes ............................................. 326
Wiping with .................................... 103
Wheels
Changing awheel .......................... 302
Checking ........................................ 275
Cleaning ......................................... 258
Important safety notes ..................274
Interchanging/changing ................302
Mounting awheel .......................... 303
Removing and mounting the spare
wheel ............................................. 309
Storing ........................................... 303
Tightening torque ........................... 307
Window curtain air bag ....................... 46
Windows see Side windows
Windshiel dheating
Problem (malfunction) ...................115
Switching on/off ........................... 115Windshiel
dwasher fluid
Adding ........................................... 246
Indicator lamp ................................ 219
Windshiel dwipers
Problem (malfunction) ...................105
Rain and light sensor .....................103
Rea rwindow wiper ........................ 104
Replacing the wiper blades ....103, 104
Setting the sensitivity (vehicles
with steering wheel buttons and
rain/light sensor) ........................... 189
Switching on/off ........................... 103
Wiping with windshield washer
fluid ............................................... 103
Winte rdiesel ..................................... 318
Winte rdriving
Slippery roa dsurface s................... 152
Snow chains .................................. 277
Winter operation
General notes ................................ 276
Radiator cover ................................. 28
Winter tires
M+S tires ....................................... 276
Setting alimit speed ...................... 149
Wiper blades
Cleaning ......................................... 258
Replacing ....................................... 104
Workshop
see Qualified specialist workshop Index
21
Function Page
000F
Fluid level too low in
windshield washer/
headlamp cleaning system
219
0004
Door or hood open 219
Electrically operated step
malfunction
219
0005
Brake pads/linings worn 214
0003
High-beam headlamps on 92
0003
Right-hand tur
nsignal 92
000A
ASR malfunction 58
BAS malfunction 210
0002
ESP
®
malfunction 57
0009
DE
Fs upply low or
contaminated/thinned 178
Exhaust gas aftertreatment
malfunction
213
0013
Dirt accumulation in air
filter
218
000A
Reserve fuel 177
Fuel fille
rcap open 216 Function Page
000E
Water in the fuel 218
0010
Battery charging
malfunction
214
0002
Bulb defective 219
0026
Tachometer with
warning and indicator
lamps
000B
Parking brake applied 151
0004
Low-beam headlamps on 90
0004
Working speed governor
(ADR) on
167
0003
High-beam headlamps on 92
0006
Reserve fuel 216
Fuel fille
rcap open 216
0002
ESP
®
malfunction 210
0014
Faste
nseat belts 219
i
Corresponding messages may also be
shown in the display (Y page 192). Instrument cluster
35At a glance
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). Overview of climate control systems
Important safety notes
Observe the recommended settings on the
following pages. Otherwise, the windows
could fog up.
Climate control regulates the temperature
and the humidity in the vehicle interior and
filters undesirable substances from the air.
Climate control is only operational when the
engine is running. The system only functions
optimally when the side windows are closed.
i Ventilate the vehicle for a brief period
during warm weather. In order to cool the
vehicle more rapidly, switch climate control
to air-recirculation mode briefly. This will
speed up the cooling process and the
desired vehicle interior temperature will be
reached more quickly.
i The integrated filter can filter out most
particles of dust and completely filters out
pollen. Aclogged filter reduces the airflow
into the vehicle interior .For this reason,
you should always observe the interval for
replacing the filter, which is specified in the
Maintenance Booklet .As it depends on
environmental conditions, e.g. heavy air
pollution, the interval may be shorter than
stated in the Maintenance Booklet. 108
Overview of climate control systemsClimate control
Problem Possible causes/consequences and
0004 Solutions
0013
The yellow air
filter indicator
lamp is lit while
the engine is
running. The service limit for the air filter has been reached. The air filter
is dirty.
X
Have the air filter element replaced as soon as possible at a
qualified specialist workshop. 000A
The yellow tire
pressure
monitor warning
lamp comes on. G
WARNING
The tire pressure monitor indicates a rapid or severe loss of
pressure in at least one tire.
X Stop the vehicle without making any extreme steering
maneuvers or braking suddenly. Pay attention to the traffic
conditions while doing so.
X Check the tires and correctt he tire pressure. If a tire continues
to lose pressure, it must be replaced. Replace damaged tires
immediately.
The warning light will go out after the flat tire has been rectified
and you have been driving for a few minutes.
X Vehicles with steering wheel buttons: also observe the
messages in the display (Y page 192).000A
US vehicles
only:
The yellow tire
pressure
monitor warning
lamp flashes for
60 seconds and
then remains lit. The tire pressure monitor has malfunctioned.
X
Have the tire pressure monitor and the wheels checked at a
qualified specialist workshop. 000E
The yellow water
separator
indicator lamp is
lit when the
ignition is
switched on. The water that has collected in the water separator of the fuel filter
has reached the maximum level.
X
Drain the water separator (Y page 247).218
Indicator and warning lamps in the instrument clusterOn-board computer and displays
Vehicle interior
Air filter for the rear-compartment air
conditioning
! Regularly check the ai rfilters for visible
dirt .Clean or replace a dirty filter mat .The
dirt may otherwise lead to damage to the
air-conditioning system. Filter magazine, located on the roof in the rear
compartment
An increased amount of sand or dust may
collect in the air filter of the rear-
compartmenta
ir conditioning when you drive
on dusty or sandy roads.
X To remove the filter mat: carefully pry
cover 0005out of recesses 0006and remove.
X Remove the filter mat from cover 0005.
X To clean the filter mat: wash the dirty
filter mat with clear water.
X Leave the filter mat to dry.
i The filter mat must not be cleaned or dried
in a machine.
X To install the filter mat: insert the filter
mat in cover 0005.
X Replace and engage cover 0005.Maintenance
General notes
H
Environmental note
Observe measures to protect the
environment when working on the vehicle. You must observe the legal requirements
when disposing of service products, e.g.
engine oil. This also includes all components,
e.g. filters, which have come into contac twith
service products. Any qualified specialist
workshop can provide information about this.
Dispose of empty containers, cleaning cloths
and care products in an environmentally
responsible manner. Comply with the
instructions for use of the care products.
Do not run the engine for longer than
necessary when the vehicle is stationary.
Before having maintenance and repairs
performed, it is essential to read the materials
related to the maintenance and repairs:
R the applicable sections of the technical
documentation, e.g. the Operator's Manual
and workshop information.
R regulations such as industrial safety
regulations and accident prevention
regulations.
While working under the vehicle, you must
secure the vehicle on jackstands with
sufficient load capacity.
Never use the jac kasas ubstitute .the
vehicle's jack is intended only to raise the
vehicle for a short time when changing a
wheel. It is not suited for performing
maintenance work under the vehicle.
Please also refer to the notes about qualified
specialist workshops (Y page 26).
The scope and regularity of the inspection
and maintenance work primarily depend on
the often diverse operating conditions.
Specialist knowledge beyond the scope of
this Operator's Manual is required when
carrying out testing and maintenance work.
This work should only be carried out by
trained staff.
The vehicle's Maintenance Booklet describes
the extenta nd frequency of the maintenance
work and contains additional informatio non
the New Vehicle Limited Warranty and on the
service products. 248
MaintenanceMaintenance and care
!
Refuel only using diesel fuel that
conforms to European standard EN 590 or
an equivalent specification. Fuel that does
not conform to EN 590 can lead to
increased wear and damage the engine and
exhaust system.
! Do not use the following:
R Marine diesel
R Heating oil
R Bio-diesel
R Vegetable oil
R Gasoline
R Paraffin
R Kerosene
Do not mix such fuels with diesel fuel and
do not use any special additives. This can
otherwise lead to engine damage.T his
does not include flow improver additives.
For further information, see "Flow
improvers".
! Filter the fuel before transferring it to the
vehicle if you are refueling the vehicle from
barrels or containers.
This will prevent malfunctions in the fuel
system due to contaminated fuel.
! Vehicles with adiesel particle filter: in
countries outside the EU, only refuel with
low-sulfur Euro diesel with a sulfur content
under 50 ppm; otherwise the emission
control syste mcould be damaged.
! Vehicles without adiesel particle
filter: in countries where only diesel fuel
with a high sulfur conten tis available, you
will need to carry out your vehicle's oil
change at shorter intervals. Further
information on oil change intervals can be
obtained at a qualified specialist workshop.
You will generally find information aboutt he
fuel grade on the filling pump. If there is no
identification on the filling pump, consult a
gas station attendant.
For more information about refueling
(Y page 142). i
You can obtain information about
modification options for operation with
alternative fuels (bio-diesel fuels) from any
authorized Mercedes-Ben zCenter.
Diesel at very low outside temperatures G
WARNING
If you heat fuel system components, e.g. with
a hot-air gun or open flame, these
components could be damaged. This can
cause fuel to escape and ignite. Depending on
the type of damage, fuel may also not escape
until the engine is running. There is a risk of
fire and explosion.
Never heat fuel system components. Contact
a qualified specialist workshop to rectify the
malfunction.
Refill only with commercially available
ULTRA-LOW SULFUR DIESEL (ULSD,
maximum sulfur content 15 ppm), which
fulfills the ASTM D975s tandard.
At very low outside temperatures, paraffin
may separate fro mthe diesel fuel resulting in
inadequate flow characteristics.
To prevent operating problems, diesel with
better flow qualities is available during the
winter months. You can obtain information at
the gas station or from your fuel supplier.
Your vehicle is equipped with afuel
preheating system. This improves the flow
properties of the diesel by approximately
46 ‡(8 †). ULTRA-LOW SULFUR DIESEL can
be used without risk of malfunction dow nto
an outside temperature of approximately
14 ‡ (002710 †).
Fuel additives
! Do no tuse any fuel additives except a
flow improver. Fuel additives can cause
malfunctions and engine damage.
! Do not add gasoline or kerosene to diesel
fuel to improve its flow characteristics.
Gasoline or kerosene impairs the
lubricating properties of the diesel fuel. 318
Service products and capacitiesTechnical data