2016 MERCEDES-BENZ METRIS air filter

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 variation sare possi-
ble. Note that your vehicle may not be equipped
with all of the described functions. This also
applies to system sand function srelevantt o
safety.
Read the information on qualified specialist
workshops (
Ypage 29).
Overview of climat econtrol systems
Important safetyn otes
Observethe recommende dsettings on the fol-
lowing pages. Otherwise, the windows could fog
up.
To preventt he windows from foggingu p:
Ronly switchoff climatec ontrolbriefly
Ronly switc honair-recirculation mode briefly
Rfor vehicles with TEMPMATIC air-conditioning
or automatic climatec ontrol, switchonthe
"Cooling with air dehumidification "function.
Rfor vehicles with automatic climatec ontrol,
switc hont he windshield defrostin gfunction
briefly, if required
Climate contro lregulates the temperature and
the humidity in the vehicle interior and filters
undesirable substances from the air.
Climate contro lisonly operational when the
engin eisrunning. The system only functions
optimally when the side windows are closed.
Ventilate the vehicle for abrief period during
warm weather. In order to cool the vehicle more
rapidly, switc hclimat econtro ltoair-recircula-
tion mode briefly. This will speed up the cooling
process and the desired interior temperature
will be reached more quickly.
The integrated filter can filter out most particles
of dust and completely filter sout pollen. In vehi-
cles with automatic climatec ontrol, gaseous
pollutant sand odors will also be reduced. A
clogged filter reduces the airflow int othe vehi-
cle interior. For this reason,y ou should always
observet he interval for replacin gthe filter,
which is specified in the Maintenance Booklet.
As the interval between changes depends on
environmental conditions, e.g. heavy air pollu- tion
,the interval may be shorter than stated in
the Maintenance Booklet.
Overview of climat econtrol systems107
Climat econtrol

Example: washerfluid reservoir
Add windshield washe rconcentrate to the
washe rfluid al lyea rround. Observ ethe infor-
matio nregarding washe rfluid under "Service
Products and Capacities" (
Ypage 302).
Adding washe rfluid
XMixt he washe rfluid to the appropriate mixing
ratio in acontaine rbeforehand.
XOpe nthe hoo d(Ypage 241).
XPull cap :on the washe rfluid reservoir
upwards at the tab.
XAdd the premixe dwashe rfluid.
XPress cap :onto the fille rneck unti lit
engages audibly.
XClose the hood.
Maintenance
General notes
HEnvironmental note
Observ emeasures to protect the environ-
ment when working on the vehicle. Yo umust
observe the legalr equirements when dispos-
ing of servic eproducts, e.g .engine oil. This
also includes al lcomponents, e.g .filters,
which have come into contact with service
products. Any qualified specialist workshop
can provid einformatio nabout this.
Dispose of empty containers, cleaning cloths
and car eproducts in an environmentally
responsibl emanner. Compl ywitht he instruc-
tions for us eofthe car eproducts.
Do not runt he engine for longert hanneces-
sary when the vehicl eisstationary. Before carrying outm
aintenance measures and
repairs, yo umustrea dt he following documents
relating to maintenance measures and repairs:
Rthe applicabl esections of the technica ldoc-
umentation, e.g .the Operator' sManualand
workshop information.
Rregulations such as industria lsafety regula-
tions and accident prevention regulations.
While working under the vehicle, yo umust
secur ethe vehicl eonjack stands with sufficient
load capacity.
Never us eavehicl ejack instea dofstands. The
jack is designe donlytor aisethe vehicl efor a
short time when changing awheel .Itisn ot
s ui

te df or performing maintenance work under
the vehicle.
Please also refer to the notesa boutqualified
specialist workshops(
Ypage 29).
The scop eand regularity of the inspectio nand
maintenance work primaril ydepen dont he
ofte ndiverse operating conditions. Specialist
knowledg ebeyond the scop eofthisOperator's
Manua lisrequired when carrying outt esting
and maintenance work. Thi sworks houl donlyb e
carrie doutby trained staff.
The vehicl eMaintenance Bookle tdescribe sthe
scop eand frequency of maintenance work and
contains additional notes on the Limite dWar-
ranty. Yo uwillf ind informatio nabout service
products approved by Mercedes-Benz and
capacitie sunder "Service products and capaci-
ties" (
Ypage 295)
Maintenance services must be carrie doutin
accordance with the provisions and recommen-
dations in the Maintenance Booklet. Not doing
so could voi dthe warranty claim and lead to
refusal of goodwil lgestures afte rthe manufac-
turer hass ubmitted adamag ereport.
Observ ethe informatio nunder "Mercedes-Benz
genuine parts" (
Ypage 31).
Service interval display
General notes
The servic eintervald isplay informs yo uofthe
next servic eduedate. Informatio nonthe typ eof
servic eand servic eintervals can be found in the
Maintenance Booklet.
iThe servic eintervald isplay does not provide
informatio nabout the engine oill evel.T he
Maintenance247
Maintenance and care
Z

service interval displayshould therefore not
be confused with the engine oil level display.
For example, the displays hows one of the fol-
lowing service messages for afew seconds:
RNext Service Ain..Days
RServiceADueorService ADue
RServ. AExceed. by .. Days
Then either the remaining time or distance until
the next service due date is displayed. If the
service due date has been exceeded, the
elapsedt ime or distance traveled after the over-
due service date is shown. The letter in the dis-
play message indicates which service is due. A
stands foraminor service and Bforam ajor ser-
vice.
Aq ualified specialist workshop, e.g. an author-
ized Mercedes-Benz Commercial Van Center,
will reset the service interval displaya fter the
service work has been carried out. You can also
obtain further information on maintenance
work, for example.
The prescribed service interval is based on nor- mal vehicle use. Service work will need to be
performed more frequently than prescribed if
the vehicle is operated under more arduousc on-
ditions or with higher loads. Such arduousc on-
ditions include:
Rregularc ity driving with frequent intermediate
stops
Rdriving predominantly short distances
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 aq ualified 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.
Callingupt he service due date
Vehicles without steering wheel buttons
The vehicle must be stationary. Use the buttons
in the instrument cluster.
XTurn the key to position 2in the ignition lock.
XPress Èto select the service display.
The displays howsapossible service mes-
sage.
Vehicles with steering wheel buttons
Using the steering wheel buttons
XTurn the key to position 2in the ignition lock.
XPress =or; to select the Servicemenu.
XPress the9or: button to select the
ASSYST PLUSsubmenu and press ato
confirm.
The displays hows 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 aqualified specialist
workshop.
GWARNING
Work carried out incorrectly on the battery
can lead, for example, to ashort 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 arisk of an accident.
In the event of ashort circuit or asimilari nci-
dent, contact aqualified specialist workshop
248Battery
Maintenance and care

The following components of the different vehi-
cle versions influence fuel consumption:
Rtire sizes, tire tread, tire pressure, tire condi-
tion
Rtransmission ratios for the drive assemblies
Radditional equipment (e.g. air-conditioning
system, auxiliary 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.
Detail sonfuelconsumption can be calle dupin
the on-board computer:
Ron vehicles withou tsteerin gwheel buttons
(Ypage 171)
Ron vehicles with steerin gwheel buttons
(Ypage 178)
Engine oil
General notes
When handling engine oil, observe the important
safety note sonserviceproducts (Ypage 295).
The quality of the engine oi lusedisofd ecisive
importance for the engine's functionality and
operating life. Mercedes-Benz continually
approves engine oils based on comple xexperi-
ments according to the current state of the art.
Therefore ,onlyM ercedes-Benz approved
engine oils maybeu sedinM ercedes-Benz
engines. Mercedes-Benz recommends having
the oi lchange dataq ualified specialis twork-
shop. Informatio
nabout approved engine oils can be
obtained:
Rfroma ny Mercedes-Benz Commercial Van
Center
Ron the Internet at
http://bevo.mercedes-benz.co mbyenter ing
th ed esignation ,e.g.2 29.5 .
Mercedes-Ben zapprova lisindicate dont heoil
container by th einscriptio n„MB-Freigabe “or
„MB Approval“ and th ecorre spondin gdesigna-
tion ,e.g.M B-Freig abe or MB Approval 229.5.
Designation softheapprove dengineo ils for
your vehicl e
MB-Freigabe or MB
Approval229.5
Mercedes-Ben zrecommends that you only use
approve dmulti-grade engin eoils of th eSAE
classe sSAE 0W-30 and SA E0W-40 or
SA E5 W-30 and SA E5W-40. These engin eoils
ensur eoptimum lubrication eve natveryl ow
outside temperatures (
Ypage 299).
Whe ntoppin gup, we recommen dthaty ou only
use engin eoil of th esam egrade (MB-Freigabe
or MB Approvaldesignation )and SA Eclass as
th eo il filled at th elast oil change.
iIf th eengineo ils listed in th etable are no t
available, you may add th efollowin gengine
oils until th enexto il change:
RMB-Freigabe or MB Approval 229.1, or
ACE AA3
This mus tonlybea dded once and th eamount
mus tnotbe greate rtha n1q t(1.0l ).
Subsequentl yhavet he engin eoil changed at
th ee arliest possibl eopportunity.
!Using engin eoils of another grade qualit yis
no tp ermitted.
Capacities
!Do no tadd to omucho il. addin gtoo muc h
engin eoil can result in damage to th eengine
or to th ecatalytic converter. Hav eexces s
engin eoil siphoned off .
Oil change includin goil filter
Engin eoilApprox. 2USgal
(7.75 l)
298Service products and capacities
Technical data