1, 2, 3 ...
12 Vsocket ........................................ 228 A
ABS (Anti-lock Braking System) Display message ............................ 197
Function/notes ................................ 56
Important safety notes ....................56
Indicator lamp ................................ 210
Accessories and conversions
see Add-on equipment
Activating/deactivating cooling
with air dehumidification .................113
Activating/deactivating the roof
ventilator ........................................... 129
Additional indicators Changing bulbs (roof) ....................101
Additives
Diese l............................................ 318
Engine oil ....................................... 322
Flow improver ................................ 318
Add-on equipment ............................... 27
Adjusting Air vents ........................................ 117
Adjusting the headlamp range ...........93
ADR( working speed governor) ........167
Airb ags
Front air bag (driver, front
passenger )....................................... 45
Important safety notes ....................44
Safety guidelines ............................. 43
Thoraxbag ........................................ 45
Windo wcurtain air bag .................... 46
Air-conditioning system
Refrigerant ..................................... 326
see Climate control
Airf ilter
Indicator lamp ................................ 218
Air pressure
see Tire pressure
Air-recirculation mode
Importan tsafet ynotes .................. 116
Switching on/off ........................... 116
Airv ents ............................................ .117
Adjusting for the passenger
compartment ................................. 117Adjusting on the roof
.....................118
Important safety notes ..................117
Setting the center air vents ...........117
Setting the side air vents ...............117
see Climate control
Anti-loc kBraking System
see ABS (Anti-lock Braking System)
Anti-theft system
Interio rmotion sensor ..................... 61
Armrests .............................................. 84
Ashtray ............................................... 227
ASR (acceleration skid control) Activating/deactivating ...................58
Display message ............................ 198
Function/notes ................................ 58
Important safety notes ....................58
Indicator lamp ................................ 210
ATA (Anti-Theft Alarm system)
Activating/deactivating ...................60
Switching off the alarm ....................60
Attachments
see Add-on equipment
Authorized workshop
see Qualified specialist workshop
Automatic climate control
see Climate control
Automatic headlamp mode ................91
Automatic locking ............................... 69
Automatic transmission Accelerator pedal position .............140
Changing gea r............................... 139
Changing gea ryourself .................. 139
Driving tips .................................... 140
Emergency running mode ..............141
Important safety notes ..................138
Kickdow n....................................... 140
Maneuvering .................................. 140
Overview ........................................ 138
Problem (malfunction) ...................141
Releasing the parking lock
manually ........................................ 141
Selector leve r................................ 138
Selector leve rpositions ................. 139
Shift range s................................... 140
Starting the engine ........................134
Touchshift ...................................... 139
Trailer towing ................................. 140
Transmission oil change ................323 4
Index
Engine speed setting (working
mode)
............................................ 168
Irregularr unning............................ 137
Jump-starting ................................. 267
Operating safety .............................. 25
Starting .......................................... 134
Starting problems ..........................137
Switching off .................................. 146
Tow-starting (vehicle) ..................... 271
Engine, jump-starting .......................267
Engine electronics Notes ............................................. 314
Problem (malfunction) ...................137
Engine oil
Adding ........................................... 244
Additives ........................................ 322
Checking the oil level (on-board
computer) ...................................... 242
Checking the oil level using the
dipstick .......................................... 243
Display message ............................ 206
Filling capacity ............................... 323
Information about oil
consumption .................................. 323
Mixing ............................................ 322
Notes about oil grades ................... 321
Oil change ...................................... 322
Oil leve l(note) ............................... 242
Viscosity ........................................ 321
Warning lamp ................................. 214
Engine spee dsetting (working
mode) ................................................. 167
Equipment/conversions .....................27
ESP ®
(Electronic Stability
Program) Display message ............................ 200
Function/notes ................................ 57
Indicator lamp ................................ 213
Warning lamp ................................. 210
Exhaus tcheck ................................... 148
Exhaust gas aftertreatment ...............27
DEF leve lindicato r......................... 178
DEF reducing agent .................27, 320
Diesel Exhaus tFluid (DEF) .............320
Display messages (vehicles
without steering wheel buttons) ....195
Display messages (vehicles with
steering wheel buttons) .................204Indicator lamp ................................ 213
Malfunction ...................................
.204
Refilling DEF .................................. 143
Exterior lighting
Daytime running lamp mode
(vehicles without steering wheel
buttons) ......................................... 179
Daytime running lamp mode
(vehicles with steering wheel
buttons) ......................................... 187
see Lights
Exterior mirrors
Adjusting ......................................... 86
Important safety notes ....................86
Eyeglasses compartment .................223 F
FAME fuel Bio-diesel ....................................... 317
Fire extinguisher ............................... 266
First-aid kit ......................................... 266
Flat tire Changing a wheel/mounting the
spare wheel ................................... 303
General notes ................................ 295
Preparing the vehicle .....................295
Using tire sealant ........................... 295
Fog lamps
Switching on/off .............................. 91
Folding seat ......................................... 82
Folding table ...................................... 225
Frequencies Mobile phone ................................. 314
Two-way radio ................................ 314
Front fog lamps
Changing the bulbs ..........................98
Switching on/off .............................. 91
Fron tinterior light
Changing bulbs .............................. 102
Fron twindshield
see Windshield
Fuel
Additives (diesel) ........................... 318
Bio-diesel (FAME fuel ).................... 317
Consumption information ..............319
Consumption statistics ..................19010
Index
X
Insert oil dipstick 0005back into the guide
tube as far as it will go and remove it again.
If the level is between minimum mark 0026
and maximum mark 0006, the oil level is
correct.
X If the oil level has droppe dto or below
minimum mark 0026, open cap0025and add
engine oil (Y page 244).
The difference in quantity between
marks 0006and 0026is approximately
2 US quarts (2 l).
X Close the hood.
OM651 4-cylinder diesel engine:
At outside temperatures between 32 ‡
(–0 †) and 86 ‡(30 †) you can measure the
oil level whe ncold.
Measuring the engine oil when the engine is
cold is less precise than measuring when the
engine is at normal operating temperature.
When the appropriate warning is shown in the
display
X Adding engine oil (Y page 244)
Or
X Have engine oil siphoned off.
Adding engine oil G
WARNING
If engine oil comes into contact with hot
components in the engine compartment, it
may ignite. There is a risk of fire and injury.
Make sure that engine oil is not spilled next
to the filler neck. Let the engine cool down
and thoroughly clean the engine oil off the
components before starting the engine.
! The alternator is located below the engine
oil filler neck.Ife ngine oil spills onto the
alternator, there is a dange rofalternator
damage. Be very careful when adding
engine oil. H
Environmental note
When adding oil, take care not to spill any. If
oil enters the soil or waterways, it is harmful
to the environment.
! 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.
! Do not use any additives in the engine oil.
This could damage the engine.
X Open the hood (Y page 240).
X Unscrew and remove cap 0025.
X Add engine oil.
X Place cap 0005on the filler nec kand tighten.
Whe ndoing so, make sure that the cap
engages correctly.
X Check the oil level with the oil dipstick
(Y page 243) or on the display
(Y page 242).
X Close the hood. Coolant
G
WARNING
The engine cooling system is pressurized,
particularly when the engine is warm. When
opening the cap, you could be scalded by hot
coolant spraying out. There is a risk of injury.
Let the engine cool down before opening the
cap. Wear eye and hand protection when
opening the cap. Open the cap slowly half a
turn to allow pressure to escape.
Only check the coolant level and/or fill the
coolant if the vehicle is on a level surface and
the engine has cooled down. The coolant
temperature must be below 122 ‡ (50 †).
! Check the engine cooling and heating
system regularly for leaks.
If a large quantity of coolant is lost, have
the cause traced and rectified at a qualified
specialist workshop. 244
Engine compartmentMaintenance and care
Service products include the following:
R Fuels, e.g. diesel
R Additives for the exhaus tgas
aftertreatment, e.g .Diesel Exhaust Fluid
(DEF)
R Lubricants, e.g. engine oil, transmission oil
R Coolant
R Brake fluid
R Washer fluid
R Climate control system refrigerants
Approved service products comply with the
highes tquality 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
products 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
neither required no rpermitted. Approved fuel
additives 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 your Limited Warranty entitlements. Fuel
Important safety notes G
WARNING
Fuel is highly flammable. Improper handing 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.
G
WARNING
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:
R Wash away fuel from skin immediately
using soap and water.
R If fuel comes into contact with your eyes,
immediately rinse them thoroughly with
clean water. Seek medical assistance
without delay.
R If fuel is swallowed, seek medical
assistance without delay.Don ot induce
vomiting.
R Immediately change out of clothing which
has come into contact with fuel.
Tank contents Total capacity
Approximately
26.4 US gal (100 l) of which reserve
fuel
Approximately
5.3 US gal(20 l) Diesel
Fuel grade
G
WARNING
If you mix diesel fuel with gasoline, the flash
point is lower than that of pure diesel fuel.
When the engine is running, exhaust system
components could overheat without being
noticed. There is a risk of fire.
Never refuel with gasoline. Never mix gasoline
with diesel fuel. Service products and capacities
317Technical data Z
!
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
significantly due to aging in use, especially
at low outside temperatures.
We recommend that you change the engine
oil before the cold season commences. Use
an approved engine oil of the specified SAE
class.
Engine oil SAE classification
Viscosity indicates the flow characteristics of
a fluid. If an engine oil has a high viscosity,
this means that it is thick; a low viscosity
means that it is thin.
Depending on the respective outside
temperatures, select an engine oil according
to SAE classification (viscosity). The table
displays the SAE classification to be used.
The low temperature characteristics of
engine oils can noticeably deteriorate during
operation, e.g. from aging, soot and fuel
accretion. For this reason, regularo il changes
using an approved engine oil fro mthe suitable
SAE classification are urgently
recommended.
Additives !
Do not use any additives in the engine oil.
This could damage the engine.
Miscibility of engine oils !
Mixing oils reduces the benefits of using
high grade engine oils.
We recommend that you only add engine oil
of the same quality grade and SAE class as
used when the engine oil was last changed. If, in exceptional cases, oil of the type in the
engine is not available, top up using another
approved mineral or synthetic engine oil.
If the quality grade is not available for diesel
engines, you may also add engine oils
meeting the requirements in MB Sheet
Number 228.5, 229.3 or 229.5. The quantity
to be added is then limited to a maximum of
1 qt (1 l).
Engine oils are differentiated according to:
R
engine oil brand
R quality grade (sheet number)
R SAE class (viscosity)
Subsequently have the engine oil changed at
the earliest possible opportunity.
Interval for oil change Oil change intervals depend on the vehicle's
operating conditions and the quality of the
engine oil used. 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 Interval for oil
change see the Maintenance
Booklet
MB Sheet
Number 228.51, 229.31,
229.51 2y
ears or
15,000 miles
(24,000 km) 16 16
The oil change interval with the criterion: time or distance that comes first is applicable. 322
Service products and capacitiesTechnical data