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.
Details on fuel consumption can be called up in
the on-board computer:
Ron vehicles without steering wheel buttons
(Ypage 174)
Ron vehicles with steering wheel buttons
(Ypage 181)
Engine oil
General notes
When handling engine oil, observe the important
safety notes on operating fluids (Ypage 306).
The quality of the engine oil used is of decisive
importance for the engine's functionality and
operating life. Mercedes-Benz continually
approves engine oils based on complex experi-
ments according to the current state of the art. Therefore, only Mercedes-Benz approved
engine oils may be used in Mercedes-Benz
engines. Mercedes-Benz recommends having
the oil changed at a qualified specialist work-
shop. Information about engine oils approved by
Mercedes-Benz can be obtained:
Rfrom any Mercedes-Benz Commercial Van
Center
Ron the Internet at
http://bevo.mercedes-benz.co
mbyenterin g
th edesignation ,e.g. 229.5.
Mercedes-Ben zapprova lis indicate don th eoil
container by th einscription „MB-Freigabe “or
„MB Approval“ and th ecorrespondin gdesigna-
tion ,e.g. MB-Freigabe or MB Approval 229.5.
Designation sof th eapprove dengin eoils for
your vehicl e
MB-Freigabe or MB
Approval229.5
Mercedes-Ben zrecommends that you only use
approve dmultigrade engin eoils of th eSA E
classe sSA E0W-30 and SA E0W-40 or
SA E5W-30 and SA E5W-40. These engin eoils
ensur eoptimum lubrication eve nat ver ylow
outside temperatures (
Ypage 310).
Whe ntoppin gup, we recommen dthat you only
use engin eoil of th esam egrade (MB-Freigabe
or MB Approval designation )and SA Eclass as
th eoil filled at th elast oil change.
iIf th eengin eoils listed in th etable are no t
available, you may add th efollowin gengin e
oils until th enext oil change:
RMB-Freigabe or MB Approval 229.1, or
ACE AA3
This mus tonly be added once and th eamount
mus tno tbe greate rthan 1qt (1. 0l).
Subsequentl yhav eth eengin eoil changed at
th eearliest possibl eopportunity.
!Using engin eoils of another grade qualit yis
no tpermitted.
Capacities
!Do no tadd to omuc hoil. addin gto omuc h
engin eoil can result in damage to th eengin e
or to th ecatalytic converter. Hav eexcess
engin eoil siphoned off .
Oil change includin goil filter
Engin eoilApprox. 2US gal
(7.75 l)
Service products and capacities309
Technical data
Z
Additives
!Do notuse any additive sin th eengin eoil.
This could damag eth eengine.
Engine oil viscosity
!If th eSA Eviscosit yclas sof th eengin eoil
used does no tcover th eoutside temperature
range in whic hyou are operating th evehicle,
it mus tbe changed in goo dtime, in particular
before th ecold season commences. Using an
engin eoil that does no thav eadequate tem-
peratur echaracteristics can lead to engin e
damage.
The temperature range information of th eSA E
classification always refers to that of fresh oil.
The temperature characteristics of th eengin e
oil may deteriorat esignificantly due to agin g
in use, especially at low outside tempera-
tures.
We recommen dthat you chang eth eengin e
oil before th ecold season commences. Use
an approve dengin eoil of th especifie dSA E
class.
Engin eoil SA Eclassification
Viscosit yindicates th eflo wcharacteristics of a
fluid .If an engin eoil has ahigh viscosity, this
mean sthat it is thick ; alow viscosit ymean sthat
it is thin.
Dependin gon th erespective outside tempera-
tures, select an engin eoil according to SA E
classification (viscosity). The table displays th e
SA Eclassification to be used .The low temper-
atur echaracteristics of engin eoils can notice -
ably deteriorat eduring operation ,e.g. from
aging, soo tand fuel accretion .Fo rthis reason ,
regular oil changes usin gan approve dengin eoil
from th esuitable SA Eclassification are urgently
recommended.
Oil change
Oil chang eintervals depend on th evehicle's
operating condition sand th equalit yof th e
engin eoil used .The on-board computer auto -
matically shows th edat efor th enext oil chang e
as an event message in th edisplay.
Mercedes-Benz recommends having th eoil
changed at aqualified specialist workshop .
Information about oil consump tion
Dependin gon th edrivin gstyle, th evehicl econ-
sumes amaximum of 1. 0US qt (1. 0l)of engine
oil over a distance of 620 miles (1,000 km).
Oil consumption may be higher if:
RThe vehicle is new.
RYou mainly operate the vehicle under arduous
operating conditions.
RYou frequently drive at high engine speeds.
Regular maintenance is one of the preconditions
for moderate rates of consumption.
You can only estimate the oil consumption after
you have driven a considerable distance.
Check the engine oil level on a regular basis, e.g.
weekly or each time you refuel (
Ypage 254).
Transmission oil
Automatic transmission
Operating fluid: automatic transmission
fluid
Product name/numberMaintenance interval
Mobil ATF 134 FE
Valvoline ATF Pro 236.15
MB Sheet No. 236.15—
More information can be obtained at any quali-
fied specialist workshop.
310Service products and capacities
Technical data
Rear axle
Operating fluid: transmission oil
Product name/numberMaintenanceinterval
Mobilube FE 75W-85
Mobilube FE Plus NG
75W-85
MB Sheet No. 235.7—
More information can be obtained at any quali-
fied specialist workshop.
Brake fluid
GWARNING
The brake fluid constantly absorbs moisture
from the air. This lowers the boiling point of
the brake fluid. If the boiling point of the brake
fluid is too low, vapor pockets may form in the
brake system when the brakes are applied
hard. This would impair braking efficiency.
There is a risk of an accident.
You should have the brake fluid renewed at
the specified intervals.
!Brake fluid corrodes paint, plastic and rub-
ber. If paint, plastic or rubber has come into
contact with brake fluid, rinse with water
immediately.
When handling, storing and disposing of brake
fluid, please observe the relevant regulations
and the important safety notes for service prod-
ucts (
Ypage 306).
Over a period of time, the brake fluid absorbs
moisture from the air. This reduces its boiling
point.
Have the brake fluid replaced at specified inter-
vals by a qualified specialist workshop.
iThere is usually a notice in the engine com-
partment to remind you when the next brake
fluid change is due.
Use only approved brake fluids that comply with the Mercedes-Benz Specifications for Service
Products. Always check for the identification
DOT 4 plus. Information about approved brake fluids can be
obtained:
Ron the Internet at
http://bevo.mercedes-benz.co m.
Coolant
Important safety notes
GWARNING
If antifreeze comes into contact with hot com- ponents in the engine compartment, it may
ignite. There is a risk of fire and injury.
Let the engine cool down before you add anti-
freeze. Make sure that antifreeze is not spilled
next to the filler neck. Thoroughly clean the
antifreeze from components before starting
the engine.
!Take care not to spill any coolant on painted
surfaces. You could otherwise damage the
paintwork.
When handling, storing and disposing of coolant
and antifreeze, please observe the relevant reg-
ulations and the important safety notes for oper-
ating fluids (
Ypage 306).
Coolant additive with corrosion and
antifreeze protection
!Use only approved antifreeze/corrosion
inhibitor that complies with MB Specification for Service Products, Sheet Number 325.
Using other, non-approved antifreeze/corro-
sion inhibitors may cause damage to the cool-
ant system and reduce the engine's service
life.
The coolant is a mixture of water and antifreeze
and corrosion inhibitor. It performs the following
tasks:
RAnti-corrosion protection
RAntifreeze protection
RRaises the boiling point
When the vehicle is first delivered, it is filled with
a coolant mixture that ensures adequate anti-
freeze/corrosion protection. Coolant must
remain in the engine cooling system all year
round to ensure anti-corrosion protection and a
higher boiling point, even in countries with high
outside temperatures.
Service products and capacities311
Technical data
Z