instrument cluster MERCEDES-BENZ E-CLASS ESTATE 2015 Service Manual

Problem
Possible causes/consequences and
M
MSolutions ֌
The yellow ESP
®
and
ESP ®
OFF warning
lamps are lit while the
engine is running. ESP
®
,B AS ,BAS PLUS with Cross-Traffic Assist ,COLLISION PRE-
VENTION ASSIST PLUS, PRE-SAFE ®
,P RE-SAFE ®
PLUS,
PRE‑SA FE®
Brake, the HOLD function, hill start assist, ESP ®
trailer
stabilisation and the adaptive brake lights are unavailabl edue to a
malfunction.
ATTENTION ASSIST is deactivated.
G WARNING
The brake system continues to function normally, but without the functions listed above.
The braking distanc emay thus increase in an emergenc ybraking
situation.
If ESP ®
is not operational, ESP ®
is unable to stabilise the vehicle.
There is an increased danger of skidding and risk of an accident.
X Observe the additional display messages in the multifunction
display.
X Drive on carefully.
X Consult aqualified specialist workshop. 6
The red restraint sys-
tem warning lamp is lit
while the engine is run-
ning.
The restraint system is faulty.
G WARNING
The airbags or belt tensioners may either be triggered uninten-
tionally or, in the event of an accident ,may not be triggered.
This poses an increased risk of injury.
X Observe the additional display messages in the multifunction
display.
X Drive on carefully.
X Have the restraint system checked immediately at aqualified
specialist workshop.
Observe the additional information on the restraint system
(Y page 44). Warning and indicator lampsint
he instrument cluster
335On-board computer and displays Z

Problem
Possible causes/consequences and
M
MSolutions ?
The red coolant warn-
ing lamp comes on
while the engine is run-
ning.
The coolant level is too low.
If the coolant level is correct,t
he airflow to the engine radiator may
be blocked or the electric engine radiator fan may be malfunc-
tioning.
The coolant is too hot and the engine is no longer being cooled
sufficiently.
X Observe the additional display messages in the multifunction
display.
X Stop the vehicle immediately, paying attention to road and traf-
fic conditions, and switch off the engine.
X Safeguard the vehicle against rolling away (Y page 205).
X Leave the vehicle and keep asafe distance from the vehicle until
the engine has cooled down.
X Check the coolant level and top up the coolant, observing the
warning notes (Y page 382).
X If you have to top up the coolant frequently, have the engine
cooling system checked.
X Make sure that the air supply to the engine radiator is not
blocked, e.g. by frozen slush.
X Do not start the engine again until the coolant temperature is
below 120 †. The engine may otherwise be damaged.
X Drive to the nearest qualified specialist workshop.
X Avoid putting the engine under heavy load as you do so, e.g.
driving in mountainous terrain and stop-start traffic. ?
The red coolant warn-
ing lamp comes on
while the engine is run-
ning.
Awarning tone
also sounds. The coolant temperature has exceeded 120 †. The airflow to the
engine radiator may be blocked or the coolant level may be too
low.
G WARNING
The engine is not being cooled sufficiently and may be damaged.
Never drive with an overheated engine. Driving when your engine is overheated can cause some fluids which may have leaked into
the engine compartmen ttocatch fire.
In addition, steam from an overheated engine can cause serious
burns, which can occur just by opening the bonnet.
There is arisk of injury.
X Observe the additional display messages in the multifunction
display.
X Stop the vehicle immediately, paying attention to road and traf-
fic conditions, and switch off the engine.
X Safeguard the vehicle against rolling away (Y page 205).Warning and indicator lampsint
he instrument cluster
337On-board computer and displays Z

Problem
Possible causes/consequences and
M
MSolutions X
Leave the vehicle and keep asafe distance from the vehicle until
the engine has cooled down.
X Check the coolant level and top up the coolant, observing the
warning notes (Y page 382).
X If you have to top up the coolant frequently, have the engine
cooling system checked.
X Make sure that the air supply to the engine radiator is not
blocked, e.g. by frozen slush.
X If the coolant temperature is below 120 †, you can continue
driving to the nearest qualified specialist workshop.
X Avoid putting the engine under heavy load as you do so, e.g.
driving in mountainous terrain and stop-start traffic. Driving systems
Problem
Possible causes/consequences and
M MSolutions ·
The red distance warn-
ing lamp lights up while
the vehicle is in motion. The distance to the vehicle in front is too small for the speed
selected.
X Increase the distance. ·
The red distance warn-
ing lamp lights up while
the vehicle is in motion. Aw arning tone also
sounds. You are approaching
avehicle, apedestrian or astationary obsta-
cle in your line of travel at too high aspeed.
X Be prepared to brake immediately.
X Pay careful attention to the traffic situation. You may have to
brake or take evasive action.
Observe the additional information on PRE‑ SAFE®
Brake
(Y page 87).
Observe the additional information on the distance warning func-
tion of COLLISION PREVENTION ASSIST PLUS (Y page 80).338
Warning and indicator lampsint
he instrument clusterOn-board computer and displays

Tyres
Problem
Possible causes/consequence
sand M
MSolutions h
The yellow tyr
epres-
sure monitor warning
lamp (pressure loss/
malfunction) is lit. The tyr
epressure monitor ha sdetecte dalossofp ressure in at
leas tone of the tyres.
G WARNING
With tyr epressures which ar etoo low, ther eisariskoft he fol-
lowing hazards:
R the tyres ma yburst, especiall yasthe load and vehicl espeed
increase.
R the tyres ma yweare xcessivel yand/or unevenly, which may
greatl yimpai rtyret raction.
R the driving characteristics, as well as steering and braking ,may
be greatl yimpaired.
There is ariskofana ccident.
X Stop the vehicl ewithou tmaking any sudden steering or braking
manoeuvres .Pay attentio ntothe traffi cconditions as yo udoso.
X Secure the vehicl eagain st rolling away (Y page 205).
X Observe the additional displa ymessage sinthe multifunction
display.
X Check the tyres and ,ifnecessary ,follo wthe instructions for a
fla ttyre( Ypage 397).
X Check the tyr epressure (Y page 423).
X If necessary ,correct the tyr epressure. h
The yellow tyr
epres-
sure monitor warning
lamp (pressure loss/
malfunction) flashe sfor
approximately one
minute and then
remains lit. The tyr
epressure monitor is faulty.
G WARNING
The system is possibl yunabl etor ecognise or register lo wtyre
pressure.
There is ariskofana ccident.
X Observe the additional displa ymessage sinthe multifunction
display.
X Visi taq ualified specialis tworkshop. Warning and indicator lamps in the instrument cluster
339On-board computer and displays Z

X
Fold rea rseatb ackrest ;forwards.
X Move the driver' sorfront-passenger seat
back if necessary.
Folding bac kthe seat backrest !
Make sure that the sea
tbeltd oesn ot
become trapped whe nfolding the rea rseat
backrest back. Otherwise, it could be dam- aged. X
Move the driver' sorfront-passenger seat
forward if necessary.
X Fold rea rseatb ackrest :back unti lit
engages.
If the rea rsea tb ackrest is not engaged and
locked, this will be shown in the multifunc-
tion display in the instrument cluster. A
warning tone also sounds.
X Move the driver' sorfront-passenger seat
back if necessary.
i If yo
udon ot need the through-loading
feature ,you shoul dalway sengage the rear
sea tbackrests. Thi swillp revent unauthor- ise
da ccess to the boo tfrom the vehicle
interior. EASY-PACK through-loadin
gfacility in
the rear benc hseat(Es tate)
Important safety notes G
WARNING
If the rea rbench seat/rea rseata nd seat
backrest are not engaged they could fol dfor-
wards, e.g. whe nbraking suddenl yorinthe
event of an accident.
R The vehicle occupant would thereby be
pushe dinto the sea tbeltb ythe rea rbench
seat/rea rseatorb ythe sea tbackrest. The
sea tbeltc annot protect as intended and
could result in additiona linjury.
R Objects or loads in the boot/luggage com-
partment cannot be restrained by the seat
backrest.
Thi sp oses an increase driskofi njury.
Befor eevery trip ,make sur ethat the seat
backrests and the rea rbench seat/rea rseat
are engaged before every trip.
Observe the loading guidelines (Y page 342).
Folding the rear seat backres tforward !
Befor
eyou foldd ownthe rea rseatb ack-
rest, remove the sid eheadr estraints for
the integrate dchilds eat; see the "Side
hea drestraints for integrate dchilds eat"
section. The sid eheadr estraints could oth-
erwise be damaged.
! Whe
nfolding the rea rseatb ackrest for-
wards, ensure that there are no item slying
on the sea tcushions .These item scould
otherwise be damaged or could themselves
damag ethe rea rseats. Stowage areas
349Stowingand features Z

The left-hand and right-hand rear seat backr-
ests can be folded forwards separately to
increase the luggage compartment capacity.
The combined luggage cover and net can
remain installed.
i When you fold one or both parts of the
rear seat backrest sforwards, the headr-
ests are also lowered if necessary. In the
case of vehicles with memory function, the respective fronts eat is moved forwards
slightly to avoid contact with the seat
behind it.
X Vehicles without memory function: if nec-
essary, move the driver's or front-
passenger seat forwards.
X Pull the left-hand or right-hand release han-
dle at the rear in load compartment :or at
the side beside backrests ;.
The corresponding backrest folds for-
wards.
X Move the driver's or front-passenger seat
back if necessary. Folding the rear seat backrest back !
Make sure that the seat belt does not
become trapped when folding the rear seat backrest back. Otherwise, it could be dam- aged. X
Move the driver's or front-passenger seat
forward if necessary.
X Fold seat backrest :back until it engages.
If the rear seat backrest is not engaged and locked, this will be shown in the multifunc-
tion display in the instrument cluster. A
warning tonea lso sounds.
X Adjust the head restraints if necessary
(Y page 126).
X Move the driver's or front-passenger seat
back if necessary. Securing
aload
Plastic hooks (Saloon) On vehicles without
athrough-loading feature
in the rear bench seat, six plastic hooks are
fitted to the boot floor. You can use these to 350
Stowage areasStowing and features

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

TIREFI
Tkit
Important safety notes TIREFIT is
atyres ealan t.
Yo uc an us eTIREFIT to seal punctures of up to
4m m, particularly thos einthe tyr etread. You
can us eTIREFIT at outside temperatures
down to Ò20 †. G
WARNING
In the following situations, the tyr esealant is
unabl etop rovidesufficient breakdow nassis-
tance ,asitisu nabletos ealthe tyr eproperly:
R there ar ecuts or punctures in the tyre
large rtha nt hos em entione dabove.
R the whee lrim is damaged.
R youh aved riven at ver ylow tyrep ressures
or on aflatt yre.
There is ariskofana ccident.
Do not drive any further. Contact aquali fied
specialis tworkshop. G
WARNING
The tyr esealant is harmfu land causes irrita-
tion. It must not come into contact with your
skin, eyes or clothing or be swallowed. Do not inhal eTIREFIT fumes .Keept yres ealant away
fro mc hildren. There is ariskofi njury.
If yo ucome into contact with the tyr esealant,
observe the following:
R Rinse off the tyr esealant fro myours kin
immediatel ywithw ater.
R If the tyr esealant come sinto contact with
your eyes, immediatel yrinse the mthor-
oughl ywithc lean water.
R If tyr esealant is swallowed, immediately
rinse your mouth ou tthoroughl yand drink
plenty of water. Do not induce vomiting,
and see kmedica lattentio nimmediately.
R Immediately change ou tofclothing which
ha sc ome into contact with tyr esealant.
R If an allergi creactio noccurs, see kmedical
attentio nimmediately. !
Do not operate the tyr
einflation com-
presso rfor longe rtha ne ight minute sata
time withou tabreak. It ma yotherwise
overheat.
The tyr einflation compressor can be oper-
ate dagain once it ha scoole ddown.
Compl ywitht he manufacturer's safety
instructions on the sticker on the tyr einfla-
tio nc ompressor.
Usin gthe TIREFI Tkit X
Do not remove any foreign objects which
have penetrated the tyre, e.g .screws or
nails.
X Remov ethe tyr esealan tbottle ,the accom-
panying TIREFIT sticker and the tyr einfla-
tio nc ompressor fro mthe stowag espace
under the boot floor/luggage compart-
ment floor (Y page 395).
X Affi xpart :of the TIREFIT sticker to the
instrument cluster withi nthe driver's field
of vision.
X Affi xpart ;of the TIREFIT sticker nea rthe
valve on the whee lwitht he defective tyre. Flat tyre
399Breakdow nassistance Z

Observe the service intervals in the Service
Booklet or contact aqualified specialist
workshop for more information.
! You should have all work involving the
battery carried out at aqualified specialist
workshop. In the exceptional case that it is
necessary for you to disconnect the battery yourself, make sure that:
R you switch off the engine and remove the
key. On vehicles with KEYLESS-GO,
ensure that the ignition is switched off.
Check that all the indicator lamps in the
instrument cluster are off. Otherwise,
electronic components, such as the
alternator, may be damaged.
R you first remove the negative terminal
clamp and then the positive terminal
clamp. Never swap the terminal clamps.
Otherwise, the vehicle's electronic sys-
tem may be damaged.
R in vehicles with automatic transmission,
the transmission is locked in position P
after disconnecting the battery. The vehi-
cle is secured against rolling away. You
can then no longer move the vehicle.
The battery and the cover of the positive
terminal clamp must be fitted securely dur- ing operation.
Comply with safety precautions and take pro-
tective measures when handling batteries. WARNING
Fire, naked flames and smoking
are prohibited when handling the
battery. Avoid creating sparks.
Battery acid is caustic. Avoid con-
tact with the skin, eyes or clothing.
Wear suitablep rotective clothing,
in particularg loves, an apron and a
face mask.
Immediately rinse acid splashes
off with clean water. Consult adoc-
tor if necessary. Wear eye protection.
Keep children away.
Observe this Owner's Manual.
HYBRID vehicles: make sure that you read
the "HYBRID" Supplement included in the
vehicle literature. You could otherwise fail to
recognise dangers, e.g. due to high voltage.
For safety reasons, Mercedes-Benz recom-
mends that you only use batteries which have been tested and approved for your vehicle by
Mercedes-Benz.T hese batteries provide
increased impact protection to prevent vehi-
cle occupants from suffering acid burns
should the battery be damagedint he event of
an accident.
In order for the battery to achieve the maxi-
mum possibles ervice life, it must always be
sufficiently charged.
The vehicle battery, like other batteries, can
discharge over time if you do not use the
vehicle. In such cases, have the battery dis-
connected at aqualified specialist workshop.
You can also charge the battery with a
charger recommended by Mercedes-Benz.
For more information, pleasec ontactaquali-
fied specialist workshop.
Have the battery charge checked more fre-
quently if you use the vehicle mainly for short
trips or if you leave it standing idle for a
lengthy period. Consult aqualified specialist
workshop if you wish to leave your vehicle
parked up for along period of time.
i When you park the vehicle, remove the
key if you do not require any electrical con-
sumers. The vehicle will then use very little energy, thus conserving battery power. Battery (vehicle)
403Breakdown assistance Z

X
Safeguard the vehicl eagains trolling away
(Y page 205).
X Switch off the engine.
X Switch off al lelectrical consumers.
X Remove the key from the ignition lock.
or, on vehicles with KEYLESS‑GO,
X Ope nthe driver' sdoor.
The on-board electronics now have status
0.T hisist he same as the key having been
removed.
The driver' sdoorc an be closed again.
All indicator lamps in the instrument cluster
mus tbeo ff.
The fuses are locate dinvarious fus eboxes:
R fus ebox in the engine compartment on the
left-hand sid eofthe vehicle, when viewed
in the direction of travel
R fus ebox in the boot/luggage compartment
on the right-hand sid eofthe vehicle, when
viewe dinthe direction of travel
The fus ealloc ation chart is locate dinthe
vehicl etool kit in the stowag ecompartment
under the boot/luggage compartment floor
(Y page 395). Fus
eboxin the engine compartment
Pa ya ttention to the important safety notes
(Y page 411). G
WARNING
Whe nthe bonne tiso pen, and the windscreen
wipers are set in motion, yo ucan be injured by
the wipe rlinkage. There is ariskofi njury.
Alway sswitch off the windscreen wipers and
the ignition before opening the bonnet.
! Make sure tha
tnomoisture can enter the
fus eb ox when the cove risopen.
! Whe
nclosing the cover, make sure tha tit
is lying correctly on the fus ebox. Moisture
seeping in or dirt could otherwise impair
the operation of the fuses. X
Make sure tha tthe windscreen wipers are
switche doff.
X Ope nthe bonnet.
X Remove any existing moisture from the
fus eb ox using adry cloth.
X To open: take lines ;outoft he guides.
X Mov elines ; to one side. Route the lines
behind connection =to do this.
X Ope nretaining clamps :.
X Remove the fus ebox cove rforwards.
X To close: check whethe rthe sea lislying
correctly in the cover.
X Insert the cove ratthe rea rofthe fus ebox
into the retainer.
X Fol dd ownc ove rand close clamps :.
X Secure lines ;in the guides.
X Close the bonnet. Fus
eboxin the boot
Pa ya ttention to the important safety notes
(Y page 411).
! Make sure tha
tnomoisture can enter the
fus eb ox when the cove risopen.
! Whe
nclosing the cover, make sure tha tit
is lying correctly on the fus ebox. Moisture
seeping in or dirt could otherwise impair
the operation of the fuses. 412
Electrical fusesBreakdown assistance