X
To use the cigarette lighter: turn the key
to position 1in the ignition lock.
X Press in cigarette lighter 0005.
The cigarette lighte rwill pop out
automatically when the heatin gelemen tis
red-hot.
X Pull the cigarette lighter out of the socket
by its handle. 12
Vsocket
! Only use the 12 V socket (25 A) on the
center console for connecting the tire
inflatio ncompressor (Premium tire
sealant). You may otherwise damage the
electrical systems of the vehicle. Socket on the lower section of the center console
0005 12 V socket (25 A)
The 12 Vsockets for accessories are:
R at the bottom of the center console (12 V,
25 A)
R on the inside of the driver's seat frame
(12 V, 15 A) R
in the respective corner trim next to the
rear doors in the passenger compartment
(12 V, 15 A)
R in the cargo compartment next to the left
rear door (12 V, 15 A)
You can use the 12 V sockets (15 A) for
accessories with a maximu mpower
consumption of 180 W. You can connect
accessories with a maximum power
consumption of 300 W to the 12 V socket
(25 A) on the lower section of the center
console.
i The sockets are supplied with power even
when the key is removed from the ignition
lock. If accessories, e.g. a coolbox, remain
connected while the engine is not running,
the battery will discharge. Mobile phone
Important safety notes
G
WARNING
If you operate information systems and
communication equipment integrated in the
vehicle while driving, you will be distracted
from traffic conditions. You could also lose
control of the vehicle. There is a risk of an
accident.
Only operate the equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the
equipment when the vehicle is stationary.
You must observe the legal requirements for
the country in which you are currently driving
when operating mobile phones.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximately
14 m) every second.
You and others can suffer health-related
damage through electromagnetic radiation.
By using an exterior antenna, a possible
health risk caused by electromagnetic fields, 228
Mobile phoneStowing and features
Checks after loading
G
WARNING
Combustion engines emit poisonous exhaust
gases, such as carbon monoxide. If the sliding
door or rear door is open when the engine is
running, exhaust gases can ente rthe vehicle
interior, especially during the journey. There
is a risk of poisoning.
Always switch off the engine before opening
the sliding door or rear door. Never drive the
vehicle when the sliding door or rear door is
open.
X Securing loads: check that the load is
secure before every journey and at regular
intervals during a long journey, and correct
if necessary.
X Doors: close the sliding doors and rear
doors.
X Tire pressure: adjust the tire pressures
according to the vehicle load
(Y page 278).
X Driving style: adapt your driving style
according to the vehicle load. Load distribution
General notes
! Excessive loads on individualp oints of the
cargo floor or on the load surface impair
vehicle handling characteristics and could
cause damage to the floor covering.
The overall center of gravity of the load should
always be as low as possible, centered and
between the axles near the rear axle.
On Cargo Vans/Passenger Vans:
X Always transport loads in the cargo
compartment.
X Always place the load against the backrests
of the rear bench seat.
X Move large and heavy loads as far towards
the front of the vehicle as possible against the rear bench seat. Stow the load flush
with the rear bench seat.
X Always additionally secure the load with
suitable load-securing aids or tie downs.
Observe the following notes:
R Do not stack loads higher than the upper
edge of the backrests.
R Transport loads behind seats that are not
occupied.
R If the rear bench seat is not occupied, insert
the seat belts crosswise into the buckle of
the opposite seat belt. Securing loads
Important safety notes
G
WARNING
If you attach the tie-down incorrectly when
securing the load, the following may occur in
the event of abrupt changes in direction,
braking maneuvers or an accident:
R the cargo tie-down rings may become
detached or the tie-down may tear if the
permissible load is exceeded
R the load may not be restrained.
This may cause the load to slip, tip over or be
tossed about, striking vehicle occupants.
There is a risk of an accident and injury.
Always tension the tie-downs in the proper
manner and only between the described
cargo tie-down rings. Always use tie-downs
designed specifically for the loads. G
WARNING
You may not transport anyone in the cargo
compartment or on the load surface. 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. 234
Securing loadsTransporting loads
Useful information
............................240
Engine compartment ........................240
Vehicle interior ................................. 248
Maintenance ...................................... 248
Battery ............................................... 250
Care .................................................... 255 239Maintenance and care
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). Engine compartment
Hood
Opening the hood G
WARNING
If the hood is unlatched, it may open up when
the vehicle is in motion and block your view.
There is a risk of an accident.
Never unlatch the hood while driving. G
WARNING
Opening the hood when the engine is
overheated or when there is a fire in the
engine compartmen tcould expose you to hot
gases or other service products. There is a
risk of injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department. G
WARNING
Certain components in the engine
compartment, such as the engine, radiator
and parts of the exhaust system, can become
very hot. Working in the engine compartment
poses a risk of injury.
Where possible, let the engine cool down and
touch only the components described in the
following. G
WARNING
The engine compartment contains moving
components. Certain components, such as
the radiator fan, may continue to run or start
again suddenly when the ignition is off. There
is a risk of injury.
If you need to do any work inside the engine
compartment,
R switch off the ignition
R never reach into the area where there is a
risk of danger from moving components,
such as the fan rotation area
R keep clothing away from moving parts G
WARNING
The fuel injection system operates with a high
voltage. If you touch the live components, you
could receive an electric shock. There is a risk
of injury.
Never touch components of the fuel injection
system when the ignition is switched on.
The live components of the fuel injection
system are, for example, the injectors.
! Make sure that the windshield wipers are
not folded away from the windshield. You
could otherwise damage the windshield
wipers or the hood. Hood release lever in the driver's footwell
X
Stop your vehicle as far away from traffic
as possible on level ground.
X Switch off the engine. 240
Engine compartmentMaintenance and care
X
Secure the vehicle to prevent it from rolling
away.
X Pull release handle 0005on the hood.
The hood is released. X
Reach into the gap and push grip 0006on the
hood catch upwards. X
Swing the hood upwards unti lsuppor tstrut
0026 engages and the hood is supported.
Closing the hood G
WARNING
If the hood is unlatched, it could tip forward
during rapid deceleratio nofthe vehicle and
hit persons or objects within its path. There is
a risk of an accident and injury.
Therefore, always make sure that the hood is
closed and locked completely before driving
off. If the hood is not locked and you are already
driving at walking pace:
R
the yellow 0004indicator lamp in the
instrumentc luster goes on for vehicles
without steering-wheel buttons.
R the 0004 Hood open display appears for
vehicles with steering-wheel buttons.
! When you press the support strut back,
make sure that you do not press it against
the detent position and cause it to bend.
! Do not use your hands to push the hood
down. You could damage it otherwise.
X Lift the hood slightly.
X Press support strut 0026towards the back.
X Lower the hood and allow it to fall with
momentum fro maheight of approximately
1 ft (30 cm).
The hood locks audibly.
X Check that the hood is correctly locked.
If the hood can be raised slightly, it is not
properly engaged.
i If the hood is not correctly engaged, open
the hood again. Let the hood fall with a little
more momentum. Overview of the engine compartment
0005
Coolant expansion tank cap
(Ypage 244)
0006 Diesel Exhaust Fluid (DEF) filler neck
cap 3
(Y page 143)
0026 Engine oil filler neck cap (Y page 242)
3 Only on Cargo Vans/Passenger Vans. Engine compartment
241Maintenance and care Z
0025
Brake fluid expansion tank cap
(Ypage 245)
0023 Washe rfluid reservoir cap (Y page 246)
Regularly chec kthe fluid level and the
assembly for leaks. If you detect fluid loss,
e.g. oil flecks on the vehicle parking space,
consult a qualified specialist workshop
immediately. Engine oil
General notes !
Engine oil gets dirty in the course of
operation and its quality and volume are
gradually diminished. Regularly check the
oil level, and top up or have it replaced as
needed.
Observe the information on engine oils and oil
consumption in the "Technical data" section
(Y page 321).
You can check the oil level in the engine:
R on the display of the on-board computer
R with the oil dipstick
Checking the oil level shown in the
display If at extremely low temperatures no engine oil
level is displayed after
5minutes, repeat the
engine oil level chec kafter another
5 minutes.
If an oil level reading is still not displayed,
check the engine oil level with the dipstick.
Have the oil level display checked at a
qualified specialist workshop.
Only check the oil leve lwhen the engine is at
normal operating temperature.
X Park the vehicle on a level surface.
X Switch off the engine.
X Wait for five minutes.
X Turn the key to position 2in the ignition
lock.
The display is activated. X
Vehicles without steering wheel
buttons: press the 0004menu button on the
instrument cluster (Y page 33) repeatedly
until the display shows the 0015symbol.
The --:-- display message appears in the
display while the engine oil level
measurement is running.
X Vehicles with steering wheel buttons:
press the 0012service button on the
instrument cluster (Y page 33).
The 001DEngine oil level Measuring
in progress display message appears in
the display while the engine oil level
measurement is in progress.
Display message for vehiclesw ithout
steering-wheel buttons: the display may
show the following messages afte rthe engine
oil level measurement. 0015
Action
OK X
Do not add oil. – 1.0 qts X
Add the amount of oil
shown (Y page 244).
X Check the engine oil level
again after a few minutes. – 1.5 qts
– 2.0 qts
HI The oil level is too high.
X
Have excess oil removed. Measurement units in the display:
R
qts USA only
R ltr Canada only
Display message for vehiclesw ith
steering-wheel buttons: the display may
show the following messages afte rthe engine
oil level measurement. 0015
Action
Engine
oil level
OK X
Do not add oil. 242
Engine compartmentMaintenance and care
Engine
oil Add
1.0quart X
Add the amount of oil
shown (Y page 244).
X Check the engine oil level
againa fter a few minutes. Engine
oil Add
1.5quart
Engine
oil Add
2.0quart
Engine
oil level
Reduce
oil level The oil level is too high.
X
Have excess oil removed. Eng. oil
lev. Turn
ignition
on for
level X
Turn the key to
position 2in the ignition
lock. Observe
wait.
period X
Repeat the engine oil
measurement after about
5 minutes if the engine is
at normal operating
temperature.
X Repeat the engine oil
measurement after about
30 minutes if the engine
is not at normal operating
temperature. Engine
oil level
Not when
eng.
running X
Switch off the engine and
wait for approximately
5 minutes if the engine is
at normal operating
temperature. Then,
perform the engine oil
measurement. Measurement units in the display:
R
qts USA only
R ltr Canada only Checking the oil level using the oil
dipstick
For vehicles with a red oil dipstick, only check
the oil level whe
nthe engine is at normal
operating temperature:
X Stop your vehicle as far away from traffic
as possible on level ground.
X Secure the vehicle to prevent it from rolling
away.
X Switch off the engine.
X Wait for five minutes.
For vehicles with a yellow oil dipstick, only
check the oil level when the engine is cold.
X Stop your vehicle as far away from traffic
as possible on level ground.
X Secure the vehicle to prevent it from rolling
away.
X Open the hood (Y page 240).
X Pull out oil dipstick 0005.
X Wipe oil dipstick 0005using a lint-free cloth. Engine compartment
243Maintenance and care Z
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