2015 MERCEDES-BENZ E-CLASS SALOON Owners Manual

G
WARNING
If engine oil comes into contact with hot com- ponents in the engine compartment, it may
ignite. There is arisk of fire and injury.
Make sure that engine oil does not spil lout
over the filler neck. Allow the engine to cool
downa nd thoroughly clea nthe components
that have come into contact with engine oil
before you start the engine. H
Environmental note
When topping up the oil,t ake care not to spill
any. If oil enters the soil or waterways, it is
harmfu ltothe environment.
! Only use engine oilsa
nd oil filters that
have been approved for vehicles with aser-
vice system. You can obtai nalistoft he
engine oilsa nd oil filters tested and
approved in accordance with the
Mercedes-Benz Specifications for Service
Products at any Mercedes-Benz Service
Centre.
Damag etothe engine or exhaust system is
caused by the following:
R using engine oilsa nd oil filters that have
not been specifically approved for the
service system
R changing the engine oil and oil filter after
missing the change interval required by
the service system
R using engine oil additives
! Do not add too much oil.T
opping up with
too much engine oil can result in damage to
the engine or to the catalytic converter.
Have excess engine oil siphoned off. Example
X Turn cap :anti-clockwise and remove it.
X Top up the engine oil.
If the oil leve lisatorbelow the MIN mark on
the oil dipstick, top up with 1.0 lofe ngine
oil.
X Replace cap :on the filler neck and turn
clockwise.
Make sure that the cap locks securely into place.
X Check the oil level again with the oil dip-
stick (Y page 381).
For further information on engine oil, see
(Y page 478). Other service products
Checking the coolant level G
WARNING
Certain components in the engine compart-
ment could be very hot, e.g. the engine, the
radiator and parts of the exhaust system.
There is arisk of injury when accessing the
engine compartment.
As far as possible, allow the engine to cool
down and only touch the components descri- bed in the following. G
WARNING
The engine cooling system is under pressure, particularly if the engine is warm. You could
be scalded by hot coolant spraying out when
opening the cap. There is adanger of injury. 382
Engine compartmentMaintenance and care

Allow the engine to coo
lbefore opening the
cap .Wearg love sa nd protective eyewear
when opening. Slowl yturn the cap half aturn
to allo wpressure to escape. X
Park the vehicl eonalevel surface.
Onl ycheck the coolant level if the vehicl eis
on alevel surface and the engine has
coole ddown.
X Turn the key to position 2in the ignition
lock (Y page 179).
On vehicles with KEYLESS-GO ,press the
Start/Stop button twice (Y page 179).
X Check the coolant temperature display in
the instrument cluster.
The coolant temperature must be below
70 †.
X Turn the key to position 0in the ignition
lock (Y page 179).
X Slowl yturn cap :half aturn anti-clock-
wise to allo wexcess pressure to escape.
X Turn cap :furthe ranti-clockwise and
remove it.
If the coolant is at the level of marker bar =
in the fille rneck when cold, ther eisenough
coolant in coolant expansio ntank ;.
If the coolant level is approximatel y1.5 cm
above marker bar =in the fille rneck when
warm, ther eisenoughcoolant in coolant
expansio ntank ;.
X If necessary ,top up with coolant tha thas
been teste dand approved by Mercedes-
Benz.
X Replace cap :and turn it clockwise as far
as it will go. For furthe
rinformatio noncoolant, see
(Y page 479).
Topping up the windscreen washe rsys-
tem G
WARNING
Certai ncomponents in the engine compart-
ment could be ver yhot, e.g .the engine ,the
radiato rand parts of the exhaus tsystem.
There is ariskofi njury when accessing the
engine compartment.
As far as possible, allo wthe engine to cool
down and onl ytouch the components descri-
be dint he following. G
WARNING
If windscree nwashe rconcentrate come sinto
contact with hot components of the engine or
the exhaus tsystem ,itc an ignite .There is a
ris koff irea nd injury.
Make sure the windscree nwashe rc oncen-
trate does not come into contact with the filler neck. X
To open: pull cap:upwards by the tab.
X Top up with the premixe dwashe rfluid.
X To close: press cap :onto the fille rneck
unti lite ngages.
If the washe rfluid level drops belo wthe rec-
ommende dminimu mof1l itre, am essage
appear sinthe multifunctio ndisplay prompt-
ing yo utotop up the washe rfluid
(Y page 328). Engine compartment
383Maintenance and care Z

Further information on windscreen washer
fluid/antifreeze (Y page 480).Service
ASSYST PLUS
Servic emessages The ASSYST PLUS service interval display
informs yo uofthe next service du edate.
Information on the typ eofservice and service
interval s(seet he separate Service Booklet).
You can obtain further information from a
Mercedes-Benz Service Centre.
i The ASSYST PLUS service interval display
doe snot sho wany information on the
engine oil level .Observe the notes on the
engine oil level (Y page 380).
The multifunction display shows aservice
messag efor afew seconds, e.g.:
R Service Ain..d ays
Service Ain..d ays
R Service Aoverdue
Service Aoverdue
R Service Aoverdue by .. days
Service Aoverdue by .. days
Depending on the operating conditions of the vehicle, the remaining time or distance until
the next service du edateisd isplayed.
The letter indicates which service is due. A A
stand sfor am inorservice and B
B for am ajor
service. Anumber or another letter may be
displayed afte rthe letter.
Only for certain countries :the positio nafter
the letter A
A or B
Bindicates any necessar yaddi-
tiona lmaintenance work to be performed. If
yo un otify aquali fied specialist worksho pof
this display ,you will receive astatement on
the associated costs.
The ASSYST PLUS service interval display
doe snot take into account any period sof
time during which the battery is disconnec-
ted. Maintaining the time-dependent service
schedule:
X Note dow nthe service du edated isplayed
in the multifunction display before discon-
necting the battery.
or
X After reconnecting the battery ,sub tract
the battery disconnection period sfrom the
service date shown on the display.
Hiding servic emessages X
Pres sthe a or% button on the steer-
ing wheel.
Displayin gservic em essages X
Switch the ignition on.
X Pres sthe = or; button on the steer-
ing wheel to select the Service Servicemenu.
X Pres sthe 9 or: button to select the
ASSYST PLUS
ASSYST PLUS submenu and confir mby
pressing the abutton.
The service du edatea ppears in the multi-
function display.
Informatio nabout Service Resettin
gthe ASSYST PLU Sservic einter-
val display
! If the ASSYST PLUS service interval dis-
play ha sbeeni nadvertently reset, this set-
ting can be corrected at aquali fied special-
ist workshop.
Have service work carried ou tasd escribed
in the Service Booklet. Thi smay otherwise
lead to increase dweara nd damag etothe
majo rassemblies or the vehicle.
Aq uali fied specialist workshop, e.g. a
Mercedes-Benz Service Centre, will rese tthe
ASSYST PLUS service interval display after
the service work ha sbeenc arried out. You
can also obtain further information on main-
tenance work, for example. 384
ServiceMaintenance and care

Special service requirements
The prescribed service interval is based on
normal operation of the vehicle. Service work
will need to be performed more often if the
vehicle is operated under arduousc onditions
or increased loads, for example:
R regular city driving with frequent intermedi-
ate stops
R if the vehicle is primarily used to travel
short distances
R for frequent operation in mountainous ter-
rain or on poor road surfaces
R if the engine is often left idling for long peri-
ods
In these or similar operating conditions, have,
for example, the air filter, engine oil and oil
filter changed more frequently. The tyres
must be checked more frequently if the vehi-
cle is operated under increased loads. Fur-
ther information can be obtained at aquali-
fied specialist workshop, e.g. aMercedes-
Benz Service Centre.
Driving abroad
An extensive Mercedes-Benz Service network is also available in other countries. You can
obtain further information from any
Mercedes-Benz Service Centre. AdBlue
®
service indicator
i For BlueTEC vehicles only.
To function properly, BlueTEC exhaust gas
aftertreatment must be operated with the
reducing agent AdBlue ®
.A dBlue ®
is topped
up as part of the service. Under normal oper-
ating conditions, afull tank of AdBlue ®
should
last until the next service due date.
Depending on how and where the vehicle is
used, there may be an increase in the
AdBlue ®
consumption, resulting in the next
service due date being brought forward.
Certain display messages show that AdBlue ®
must be topped up, e.g.: Refill AdBlue at workshop See Own‐ Refill AdBlue at workshop See Own‐
er's Manual er's Manual
Refill AdBlue at workshop No start Refill AdBlue at workshop No start
in .. km in .. km
Aw
arning signal also sounds.
You can no longer start the vehicle when the
AdBlue ®
supply has been used up
(Y page 314).
! Have the AdBlue ®
tank topped up at a
qualified specialist workshop only. The
vehicle may otherwise be damaged or
soiled.
Before driving your vehicle outside Europe,
have the AdBlue ®
supply checked at aquali-
fied specialist workshop. If necessary, have
AdBlue ®
topped up. Before aprolonged stay
outside of Europe, consult aqualified special-
ist workshop.
Observe the notes on AdBlue ®
(Y page 477).
Further information about BlueTEC exhaust
gas aftertreatment and AdBlue ®
can be
obtained at aqualified specialist workshop,
e.g. aMercedes-Benz Service Centre. Care
General notes
H
Environmental note
Dispose of empty packaging and cleaning
cloths in an environmentally responsible man- ner.
! For cleaning your vehicle, do not use any
of the following:
R dry, rough or hard cloths
R abrasive cleaning agents
R solvents
R cleaning agents containing solvents
Do not scrub.
Do not touch the surfaces or protective
films with hard objects, e.g. aring or ice
scraper. You could otherwise scratchor
damage the surfaces and protective film. Care
385Maintenance and care Z

!
Do not park up the vehicle for an extended
period straight after cleaning it, particularly after having cleaned the wheels with wheel cleaner. Wheel cleaners could cause
increased corrosion of the brake discs and
brake pads/linings. For this reason, you
should drive for afew minutes after clean-
ing. Braking heats the brake discs and the
brake pads/linings, thus drying them. The
vehicle can then be parked up.
Regular care of your vehicle is acondition for
retaining the quality in the long term.
Use care products and cleaning agents rec-
ommended and approved by Mercedes-Benz. Washing the vehiclea
nd cleaning the
paintwork
Automatic car wash G
WARNING
Braking efficiency is reduced after the vehicle has been washed.T here isarisk of an acci-
dent.
After washing the vehicle, brake carefully
while paying attention to the traffic conditions in order to restore full braking efficiency.
! When DISTRONIC PLUS or the HOLD
function is activated, the vehicle brakes
automaticallyinc ertain situations.
To avoid damage to the vehicle, deactivate DISTRONIC PLUS and the HOLD function in
the following or similars ituations:
R when towing away
R in ac ar wash
! Make sure that:
R the side windows and sliding sunroof are
closed completely.
R the blowerf or the ventilation/heating is
switched off (OFF button is depressed).
R the windscreen wiper switch is at posi-
tion 0.
The vehicle could otherwise be damaged. !
In car washes with
atowing mechanism,
make sure that the automatic transmission
is in transmission position N;otherwise,
the vehicle could be damaged.
R Vehicles with DIRECT SELECT lever and
key:
do not remove the key from the ignition
lock. Do not open the driver's door or
front-passenger door when the engine is
switched off. Otherwise, the automatic
transmission selects park position P
automaticallya nd locks the wheels. You
can prevent this by shifting the auto-
matic transmission to Nbeforehand.
R Vehicles with DIRECT SELECT lever and
KEYLESS-GO:
do not open the driver's door or front-
passenger door when the engine is
switched off. Otherwise, the automatic
transmission selects park position P
automaticallya nd locks the wheels.
! If the key is within the rear detection
range of KEYLESS-GO, situations such as
the following could lead to the uninten-
tional opening of the boot lid/tailgate:
R using acar wash
R using ahigh-pressure cleaner
Make sure that the key is at least 3maway
fro mt hevehicle.
Observe th efollowing to mak esure that the
automatic transmission on vehicles with
DIRECT SELECT stays in position N:
X Make sure th evehicle is stationar yand the
ignitio nisswitche doff.
X Turn th ekey to position 2(Y page 179) in
th ei gnitio nlock.
Use th ekey instead of th eStart/Sto pbut-
to nonv ehicles with KEYLESS-GO.
X Depress th ebrak epedal and kee pit
depressed.
X Shift th eautomatic transmission to posi-
tion N.
X Release th ebrak epedal. 386
CareMaintenance and care

X
Releas ethe parkin gbrake.
X Switc hoff th eignition and leav ethe keyin
th ei gnition lock.
You can wash th evehicl einana utomatic car
wash from th everys tart.
Wash off excess dir tbefore cleaning th evehi-
cle in an automatic car wash.
Afte rusin gana utomatic car wash ,wipe off
wax from th ewindscree nand th ewiper
blades. This will preven tsme ars and reduce
wipin gnoises caused by residue on th ewind-
screen.
Washing by hand In som
ecountries, washin gbyhandiso nly
allowe datspecially equipped washin gbays.
Observ ethe legal requirements for eac hind i-
vidual country.
X Do no tuse hot water and do no twash the
vehicl eindirectsunlight.
X Use asofts pong etoc lean.
X Use amild cleaning agent, suc hasacar
shampoo approve dbyMercedes-Benz.
X Thoroughly hos edown th evehicl ewitha
gentl ejet of water.
X Do no tpoin tthe water je tdirectl ytow ards
th ea ir inlet.
X Use plenty of water and rinse out the
spong efrequently.
X Rinse th evehicl ewithc lean water and dry
thoroughly wit hachamois.
X Do no tlet th ecleaning agen tdry on the
paintwork.
Whe nusingthe vehicl einw inter, remove all
trace sofroads alt deposit scarefully and as
soo nasp ossible.
High-pressure cleaning equipment G
WARNING
The water je tofcircular-je tnozzle s(dir tgrind-
ers )can caus edamage no tvisible from the
outside to tyres or chassi scom ponents. Com- ponents damaged in this way can unexpect-
edly fail
.There is ariskofana ccident.
Do no tuse high-pressur ecleaners wit hcircu-
lar-je tnozzle stoc lean th evehicle. Hav edam-
aged tyres or chassi scom ponent sreplaced
immediately.
! Always maintai
nadistanc eofatl east
30 cm between th evehicl eand th ehigh-
pressur ecleane rnozzle .Inf ormation about
th ec orrect distanc eisavailable from the
equipmen tmanufacturer.
Mov ethe high-pressur ecleane rnozzle
around when cleaning your vehicle.
Do no taim directl yatany of th efollowing:
R tyres
R doo rgaps ,roo fg aps ,joint setc.
R electrical components
R battery
R connectors
R lights
R seals
R trim elements
R ventilation slots
Damaged seals or electrical components
can lead to leak sorfailures.
! If th
ekeyis within th erear detection
range of KEYLESS-GO ,situation ssuchas
th ef ollowin gcould lead to th euninten-
tional openin goftheboo tlid/tailgate:
R usin gac ar wash
R usin gah igh-pressur ecleaner
Mak esuret hatthe keyisatl east3maway
from th evehicle.
Cleaning th epaintwork !
Do no
taffix:
R stickers
R films
R magneti cplates or similar items
to painte dsurfaces. You could otherwise
damag ethe paintwork. Care
387Maintenance and care Z

Scratches, corrosiv
edeposits, areas affected
by corrosio nand damag ecaused by inade-
quate care canno talway sbec ompletely
repaired .Insuchc ases, visit aquali fied spe-
cialist workshop.
X Remove impuritie simmediately, where
possible ,whilst avoiding rubbing too hard.
X Soa kinsect remains with insect remover
and rins eoff the treated areas afterwards.
X Soa kbirdd ropping swithw ater and rinse
off the treated areas afterwards.
X Remove coolant, brake fluid ,tree resin,
oils, fuels and greases by rubbing gently
with acloth soaked in petroleu metheror
lighte rfluid.
X Use tar remover to remove tar stains.
X Use silicone remover to remove wax.
Care and treatment of matt paintwork !
Neve
rpolish the vehicl eorthe light alloy
wheels. Polishing make sthe paintwork
shiny.
! The following may cause the paint to
become shiny and thu sreduce the matt
effect:
R Vigorous rubbing with unsuitable mate-
rials.
R Frequent us eofcar washes.
R Washing the vehicl eindirect sunlight.
! Neve
ruse paint cleaner, buffing or pol-
ishing products, or gloss preserver, e.g.
wax. These products are onl ysuitabl efor
high-gloss surfaces. Their us eonvehicles
with matt finish lead stoconsiderable sur-
face damag e(shiny ,spotted areas).
Alway shavep aintwork repairs carrie dout
at aq uali fied specialist workshop.
! Do not us
ewashp rograms with ahot wax
treatment under any circumstances.
Observe thes enotes if your vehicl ehas a
clear matt finish. Thi swillh elpy ou to avoid
damag etothe paintwork du etoincorrect
treatment. These notes also appl
ytolight-alloy wheels
with aclear matt finish.
i The vehicl
eshoul dpreferabl ybewashed
by hand using asoft sponge, car shampoo
and plenty of water.
i Use onl
yinsect remover and car shampoo
from the rang eofrecommended and
approved Mercedes-Benz care products. Cleanin
gvehicle parts
Cleanin gthe wheels G
WARNING
The water jet of circular-jet nozzle s(dirt grind-
ers )can cause damag enot visible from the
outsid etotyresorc hassi scomponents .Com-
ponents damaged in this wa ycan unexpect-
edly fail. There is ariskofana ccident.
Do not us ehigh-pressure cleaners with circu-
lar-jet nozzle stoclean the vehicle. Hav edam-
aged tyre sorchassiscomponents replaced
immediately.
! Do not us
eacidi cwheel cleaning products
to remove brake dust. Thi scould damage
wheel bolts and brake components.
! Do not park up the vehicl
efor an extended
perio dstraight afte rcleaning it, particularly
afte rhaving cleane dthe wheel swithw heel
cleaner. Wheel cleaners could cause
increased corrosio nofthe brake discs and
brake pads/linings. For this reason, you
shoul ddrive for afew minutes afte rclean-
ing .Braking heats the brake discs and the
brake pads/linings, thu sdrying them. The
vehicl ecan then be parked up.
Cleanin gthe windows G
WARNING
If the windscreen wipers are set in motion
when cleaning the windscreen or wiper
blades, yo ucould become trapped. There is a
danger of injury. 388
CareMaintenanc
eand care

Alway
sswitch off the windscree nwiper sand
the ignition before cleaning the windscree nor
wipe rblade s.
! Do not us
edry cloths, abrasive products,
solvents or cleaning agents containing sol-
vents to clean the insid eofthe windows .Do
not touch the insides of the windows with
hard objects, e.g .anice scrape rorring.
There is otherwise ariskofd amagin gthe
windows.
! Clea
nthe water drainage channel softhe
windscree nand the rea rwindo watr egular
intervals .Deposits such as leaves, petals
and pollen ma yunder certain circumstan-
ces prevent water from draining away .This
can lead to corrosion damage and damage to electronic components.
X Clea nthe insid eand outsid eofthe win-
dows with adam pcloth and acleaning
agent tha tisr ecommende dand approved
by Mercedes-Benz.
Cleanin gthe wiper blades G
WARNING
If the windscree nwiper sareset in motion
when cleaning the windscree norwiper
blades, yo ucould become trapped. There is a
dange rofinjury.
Alway sswitch off the windscree nwiper sand
the ignition before cleaning the windscree nor
wipe rblade s.
! Do not pull on the wipe
rblade .Otherwise,
the wipe rblade could be damaged.
! Do not clean wipe
rblade stoo ofte nand
do not ru bthem too hard. Otherwise, the
graphite coating could be damaged. This
could cause wipe rnoise.
! Hol
dthe wipe rarm securel ywhenf olding
back. The windscree ncould be damage dif
the wipe rarm hits against it suddenly. X
Fol dthe wipe rarm sa wayfrom the wind-
screen.
X Clea nthe wipe rblade scarefull yusing a
damp cloth.
X Fol dthe windscree nwiper sbacka gain
before switching on the ignition.
Cleanin gthe exterior lighting !
Onl
yusecleaning agents or cleaning
cloths tha tare suitabl efor plastic lenses.
Unsuitabl ecleaning agents or cleaning
cloths could scratch or damage the plastic lenses of the exterio rlighting.
X Clea nthe plastic lenses of the exterior
lighting using awetsponge and amild
cleaning agent, e.g .Mercedes-Benz car
shampo oorcleaning cloths.
Mirro rturn signals !
Onl
yusecleaning agents or cleaning
cloths tha tare suitabl efor plastic lenses.
Unsuitabl ecleaning agents or cleaning
cloths could scratch or damage the plastic lenses of the mirror turn signals.
X Clea nthe plastic lenses of the mirror turn
signals in the exterio rmirror housing using
aw etsponge and mil dcleaning agent, e.g.
Mercedes-Benz car shampo oorcleaning
cloths.
Cleanin gthe sensors !
If yo
uclean the sensors with ahigh-pres-
sure cleaner, make sure tha tyou kee pa
distance of at leas t30cmbetween the
vehicl eand the high-pressure cleane rnoz-
zle .Informatio nabout the correct distance
is availabl efrom the equipment manufac-
turer. Care
389Maintenance and care Z