2017 MERCEDES-BENZ METRIS warning light

XTo open:briefly press cover :.
The eyeglasses compartment opens down-
wards.
XTo close: press the eyeglasses compartment
into the overhead control panel until it
engages.
Make sure that the eyeglasses compartment is
always closed while the vehicle is in motion.
Stowage net
You can use the stowage nets on the back of the
seat backrests to store small, lightweight items.
Observe the loading directions (
Ypage 242)
and the safety information about the stowage
spaces (
Ypage 238).
Sun visors
Overview
GWARNING
If the mirror cover of the vanity mirror is folded
up when the vehicle is in motion, you could be
blinded by incident light. There is a risk of an
accident.
Always keep the mirror cover folded down
while driving.
Sun visor (example with illuminated vanity mirror)
:
Mirror light
;Retainer
=Retaining clip, e.g. for a car park ticket
?Vanity mirror
AMirror cover
Vanity mirror in the sun visor
XFold up mirror cover A.
XTurn the key to position 1or 2in the ignition
lock.
Mirror lamp :lights up.
Glare from the side
XFold the sun visor down.
XPull the sun visor out of bracket ;.
XSwing the sun visor to the side.
Cup holder
Important safety notes
GWARNING
The cup holder cannot hold a container secure
whilst traveling. If you use a cup holder whilst
traveling, the container may be flung around
and liquid may be spilled. The vehicle occu-
pants may come into contact with the liquid
and if it is hot, they may be scalded. You may
be distracted from the traffic conditions and
you could lose control of the vehicle. There is a risk of an accident and injury.
Only use the cup holder when the vehicle is
stationary. Only use the cup holder for con-
tainers of the right size. Always close the con-
tainer, particularly if the liquid is hot.
!Only use the cup holders for containers of
the right size and which have lids. The drinks could otherwise spill.
Observe the loading guidelines (
Ypage 242).
Cup holder239
Stowing an d features
Z

Cup holders in the dashboard
Cup holder in thedashboar d(example :left side of
vehicle )
Cup holders :are located on the left and the
right on top of the dashboard and on the center
console.
Bottle holder
The bottle holders are in front of the stowage
compartments in the front doors.
There are additional bottle holders on the left
and right in the rear compartment side paneling.
Observe the safety notes (
Ypage 238).
Ashtray
Front ashtray
Ashtray
Ashtray with lid :can be inserted into a cup
holder on the dashboard or into a cup holder in
the rear compartment.
Cigarette lighter
Important safety notes
GWARNING
You can burn yourself if you touch the hot
heating element or the socket of the cigarette lighter.
In addition, flammable materials can ignite if:
Rthe hot cigarette lighter falls
Ra child holds the hot cigarette lighter to
objects, for example
There is a risk of fire and injury.
Always hold the cigarette lighter by the knob.
Always make sure that the cigarette lighter is
out of reach of children. Never leave children
unsupervised in the vehicle.
Above all, pay attention to traffic conditions. You
could otherwise cause an accident and injure
yourself and others. Only operate the cigarette
lighter if traffic conditions permit.
240Cigarette lighter
Stowing and features

Cigarette lighter in the front compart-
ment
XTo use the cigarette lighter:turn the key to
position 1in the ignition lock (Ypage 121).
XPress in cigarette lighter :.
The cigarette lighter will pop out automati-
cally when the heating element is red-hot.
XPull the cigarette lighter out of the socket by
its handle.
The cigarette lighter socket can be used for
accessories with a maximum power consump-
tion of 180 W (15A).
If you use th esockets to connec taccessories
fo rlon gperiod swhe nth eengin eis switched off,
th estarter battery may discharge. An emer -
gency cut-off ensures that th eon-boar dvoltage
doe sno tdro pto olow. If th eon-boar dvoltage is
to olow, powe rto th esocke tis automatically
cut .Thi sensures that ther eis sufficien tpowe r
to start th eengine.
12 Vsocket
Whe nth eke yis turned to position 1in th eigni-
tion lock, th esockets can be used fo raccesso- rie
swit h a maximum powe rconsumption of
18 0 W (15 A) .
If you use th esockets fo rlon gperiod swhe nth e
engin eis switched off, th estarter battery may
discharge. If th eon-boar dvoltage is to olow, it
might then no longer be possible to start th e
engine.
The socke tin th ecenter console an dth esocke t
in th esid eof th ecargo compartment are no t
automatically deactivated if th eon-boar dvolt -
age is low. The additional sockets in th erear
compartment are automatically deactivated if
th eon-boar dvoltage is low.
Additional 12 Vsockets may be located in th e
corner trim next to th etailgate an din th esid e
trim on th elef tan dright-han dsides.
XLif tup th ecove rof socke t: .
Mobile communications equipment
GWARNING
Operatin gmobile information systems an d
communication devices whil edrivin gwill dis -
tract you from traffic conditions. In addition ,
you could then los econtro lof th evehicle.
There is aris kof an accident.
Only operat ethese devices whe nth evehicle
is stationary.
Observe th elegal requirements fo rth ecountr y
in whic hyou are currently drivin gwhe noperat -
in g mobile communication equipment .
Please remember, anavigation syste mdoe sno t
supply information on th eload-bearin gcapacity
of bridge sor th eoverhead clearance of under -
passes. The drive rremains responsible fo r
safet yat all times.
You an dother scan suffe rhealth-related dam -
age through electromagnetic radiation .By usin g
an exterio rantenna, apossible health ris k
caused by electromagnetic fields ,as discussed
in scientific circles ,is take ninto account. Only
hav eth eexterio rantenn ainstalled by aqualifie d
specialis tworkshop .
Failur eto observe th eMercedes-Ben zinstalla-
tion specification scan result in th einvalidation
of your vehicle' soperatin gpermit .
You will fin d
i
nformation on retrofitting electrical
or electronic equipment under “Vehicle elec -
tronics” (
Ypage 303).
Mobile communications equipment241
Stowing an d features
Z

Also observe the safety information in the load-
ing directions (Ypage 242).
XFill spaces between the load and the cargo
compartment walls or wheel housings (form-
locking). Use rigid load securing aids, such as
wedges, wooden fixings or padding.
XAttach secured and stabilized loads in all
directions to the cargo tie-down rings and the
guide rails in the rear.
Only use tie downs, such as lashing nets and
lashing straps, that have been tested in
accordance with current standards.
When securing a load, always use the closest cargo tie-down rings and pad sharp edges for
protection.
Cargo tie-down points (example: Cargo Van)
Fixed cargo tie-down points on the floor
:
Guide/load rails
;Cargo tie-down rings
If your vehicle is equipped with guide/loading
rails :in the floor, you can place lashing rods
directly in front of and behind the load. The lash-
ing rods directly absorb the potential shifting
forces.
Securing loads on the cargo compartment floor
by lashing them down is only recommended for lightweight loads. Place non-slip mats (anti-slip
mats) under the load to increase load security.
Lashing straps
Important safety notes
GWARNING
If you attach the tie-down incorrectly when
securing the load, the following may occur in
the event of abrupt changes in direction, brak- ing maneuvers or an accident:
Rthe cargo tie-down rings may become
detached or the tie-down may tear if the
permissible load is exceeded
Rthe 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.
!Observe the information on the maximum
loading capacity of the individual cargo tie-
down points.
If you use several cargo tie-down points to
secure a load, you must always take the max-
imum loading capacity of the weakest cargo
tie-down point into account.
If you brake hard, for example, the forces act-
ing could be up to several times the weight
force of the load. Always use multiple cargo
tie-down points in order to distribute the force absorption. Load the anchorages evenly.
Always observe the operating instructions or the
notes of the la shing strap ma

nufacturer for the
operation of the lashing strap.
Securing loads on the cargo compartment floor
by lashing them down is only recommended for
lightweight loads. Place non-slip mats (anti-slip
mats) under the load to increase load security.
Lashing straps245
Transporting loads
Z

GWARNING
If vehicle occupants are seated behind a load
protection net, they may be squeezed up
against the load protection net. There is a risk
of injury, particularly in the event of braking
maneuvers or abrupt changes in direction.
Never allow vehicle occupants to sit behind
the load protection net.
The load protection net borders the cargo com- partment. It protects vehicle occupants from
light objects and/or luggage slipping or tipping
over. Always observe the notes on securing
loads (
Ypage 244).
You can install the load protection net at an
angle behind the front seats or behind the first
row of back seats.
Upper retainer
Anchorage (example: fixed cargo tie-down ring)
Installing
XClip the load protection net into upper retain-
ers :in such a way that tensioning straps =
face the rear of the vehicle.
XPull tensioning straps =of the load protec-
tion net tightly.
XClip hook ?on tensioning straps =into
cargo tie-down rings A.
XFold tensioning element ;up.
XPull the loose ends of tensioning straps =
down in the direction of the arrow until ten-
sioning straps =are tight.
XFold tensioning element ;down to achieve
the final tension on the straps.
XAfter traveling a short distance, check that
the load protection net is taut.
XRetighten, if necessary.
Removing
XFold tensioning element ;up.
Tensioning straps =are slack.
XUnclip hook ?of tensioning straps =from
cargo tie-down rings Aat the bottom.
XUnclip the load protection net from upper
retainers :.
XRoll up the load protection net and fasten it,
still rolled up, using the Velcro fasteners.
Adjusting the front seat with the load pro-
tection net installed
XFold tensioning element ;on straps =
upwards.
The load protection net slackens.
XCorrectly adjust the front seat.
XRe-tension the load protection net.
Carrier systems
GWARNING
When you load the roof, the center of gravity
of the vehicle rises and the driving character-
istics change. If you exceed the maximum roof
load, the driving characteristics, as well as
steering and braking, will be greatly impaired.
There is a risk of an accident.
Never exceed the maximum roof load and
adjust your driving style.
248Carrier systems
Transporting loads

XHold support strut?and lift the hood
slightly.
XGuide support strut ?towards retainer =
and apply slight pressure to make it engage.
XLower the hood and allow it to fall with
momentum from a height of approximately
1 ft (30 cm).
The hood locks audibly.
XCheck that the hood is correctly locked.
If the hood can be raised slightly, it is not
properly engaged. 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
Engine compartment (example)
:
Engine oil filler neck cap (Ypage 252)
;Brake fluid reservoir cap (Ypage 255)
=Coolant expansion tank cap (Ypage 253)
?Washer fluid reservoir cap (Ypage 256)
Regularly check the fluid level and the assembly
for leaks. If you detect fluid loss, e.g. oil stains
on the vehicle parking space, consult a qualified
specialist workshop immediately.
Engine oil
General notes
!Engine oil gets dirty in the course of opera-
tion 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 approved engine
oils and oil consumption under "Service prod-
ucts and capacities" (
Ypage 307). You can check the oil level in the engine:
Rwith the oil dipstick
Checking the oil level using the oil dip-
stick
GWARNING
Opening the hood when the engine is over-
heated or when there is a fire in the engine
compartment could 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.
GWARNING
Certain components in the engine compart-
ment, 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.
Oil dipstick and engine oil filler neck
Only check the oil level when the engine is at
normal operating temperature.
XStop your vehicle as far away from traffic as
possible on level ground.
XSecure the vehicle to prevent it from rolling
away.
XSwitch off the engine.
XWait for five minutes.
252Engine compartment
Maintenance and care

Rfrequent operation in mountainous terrain or
on poor road surfaces
Rleaving the engine idling for long periods on a
frequent basis
In these or similar operating conditions, have
the air filter, engine oil and oil filter, for example,
replaced more frequently. Under more arduous
operating conditions, the tires must be checked more often. Further information can be obtained
at a qualified specialist workshop, e.g. an
authorized Mercedes-Benz Commercial Van
Center.
Hiding service messages
Vehicles without steering wheel buttons
XPress the 3button on the instrument clus-
ter.
Vehicles with steering wheel buttons
XPress the aor% button on the steering
wheel.
Calling up the service due date
Vehicles without steering wheel buttons
The vehicle must be stationary. Use the buttons
in the instrument cluster.
XTurn the SmartKey to position 2in the ignition
lock.
XPress Èto select the service display.
The display shows a possible service mes-
sage.
Vehicles with steering wheel buttons
Using the steering wheel buttons
XTurn the SmartKey to position 2in the ignition
lock.
XPress =or; to select the Servicemenu.
XPress9or: to select the ASSYSTPLUSsubmenu and press ato confirm.
The display shows the service due date.
Battery
Important safety notes
Work on the battery, e.g. removing or installing,
requires specialist knowledge and the use of
special tools. Therefore, always have work on the battery carried out at a qualified specialist
workshop.
GWARNING
Work carried out incorrectly on the battery
can lead, for example, to a short circuit and
thus damage the vehicle electronics. This can
lead to function restrictions applying to
safety-relevant systems, e.g the lighting sys-
tem, the ABS (anti-lock braking system) or the
ESP
®(Electronic Stability Program). The oper-
ating safety of your vehicle may be restricted.
You could lose control of the vehicle, for
example:
Rwhen braking
Rin the event of abrupt steering maneuvers
and/or when the vehicle's speed is not
adapted to the road conditions
There is a risk of an accident.
In the event of a short circuit or a similar inci-
dent, contact a qualified specialist workshop
immediately. Do not drive any further. You
should have all work involving the battery car- ried out at a qualified specialist workshop.
Further information can be found under "ABS"
(
Ypage 64) and under "ESP®" (Ypage 65).
GWARNING
Electrostatic build-up can lead to the creation of sparks, which could ignite the highly explo-
sive gases of a battery. There is a risk of an
explosion.
Before handling the battery, touch the vehicle
body to remove any existing electrostatic
build-up.
The flammable gas mix is produced when the
battery is charged or when the vehicle is jump-
started.
Always make sure that neither you nor the bat-
tery are electro statically charged. Electrostatic
charging results, for example, from:
Rwearing synthetic clothing
Rfriction between clothing and the seat
Rdragging or pushing the battery across carpet
flooring or any other synthetic materials
Rrubbing the battery with cloths or towels.
258Battery
Maintenance and care

RIt is important that you observe the descri-
bed order of the battery terminals when
connecting and disconnecting a battery.
RWhen jump-starting, make sure that the
battery poles with identical polarity are
connected.
RIt is particularly important to observe the
described order when connecting and dis-
connecting the jumper cables.
RNever connect or disconnect the battery
terminals while the engine is running.
GWARNING
Battery acid is caustic. There is a risk of injury.
Avoid contact with skin, eyes or clothing. Do
not inhale any battery gases. Do not lean over
the battery. Keep children away from batter-
ies. Wash away battery acid immediately with
plenty of clean water and seek medical atten-
tion.
!You should have all work involving the bat-
tery carried out at a qualified specialist work-
shop.
If, in exceptional circumstances, you need to
disconnect the battery yourself, please make
sure that:
RSecure the vehicle to prevent it from rolling
away.
RYou have switched off the engine and
removed the key. Make sure the ignition is
switched off. Check to see that there are no
indicator lamps lighting in the instrument
cluster. Electronic components such as the
alternator may otherwise be damaged.
RAfter the battery has been disconnected,
the parking brake is automatically
engaged. You can then no longer move the
vehicle.
RFor vehicles with automatic transmission,
the transmission is locked in position P
after disconnecting the battery. You can
then no longer move the vehicle.
RYou have first removed the negative termi- nal and then the positive terminal. Never
mix up the terminal clamp disconnection/
connection order and never mix up the ter-
minal clamps. The vehicle's electronics
may otherwise be damaged. The battery and the cover of the positive ter-
minal clamp must be installed securely during
operation.
Seat base (example: right-hand front seat)
The following description on disconnecting and
removing the battery is based upon the example
of the starter battery in the seat base of the
driver's seat. The additional battery is discon-
nected and removed in the same way as the
starter battery. The auxiliary battery is located in the seat base of the left-hand front seat.
XSwitch off all electrical consumers.
XSwitch off the engine and remove the key
from the ignition lock.
XOpen the front door on the right-hand side.
iTo disconnect or remove the additional bat-
tery, open the left-hand front door. The auxil-
iary battery is located in the seat base of the
left-hand front seat.
XPress both latching springs :down and
remove cover ;upwards from the seat base.
XRemove cover ;by pulling upwards at an
angle from the seat base.
Open seat base (example: right-hand front seat)
XRemove screws Afrom holder B.
XRemove holder B.
260Battery
Maintenance and care