2009 MERCEDES-BENZ E-CLASS COUPE fuel pressure

Overview
........................................ 261
Parking lamp .................................. 262
Replacing ....................................... 261
Side lamp ....................................... 262
Turn signa llam p............................ 262
see Lamp C
Cabriole tsoft top
Cleaning ......................................... 200
Calling up afault
see Display message .....................208
Care
Automatic car wash .......................198
Cabriolet soft top ........................... 200
Care products ................................ 198
Cleaning agents ............................. 198
Dashboard ..................................... 203
Display ........................................... 203
Exterior .......................................... 198
Headlamps ..................................... 202
High-pressure cleaners ..................199
Interior ........................................... 203
Matt paintwork .............................. 199
Paintwork ...................................... 200
Plastic trim .................................... 204
Reversing camera ..........................202
Seat covers .................................... 204
Sensors ......................................... 202
Steering wheel boss ......................203
Tai lpipes ....................................... 203
Trailer tow hitch ............................. 203
Trim strips ..................................... 204
Wheels ........................................... 202
Windows ........................................ 202
Wiper blades .................................. 202
Wooden trim .................................. 204
Care products .................................... 198
CD player/CD changer Operating (on-board computer) .....113
Central locking
Automatic locking (on-board com-
puter) ............................................. 120
Key .................................................. 62
Central locking/unlocking button .....64
Central unlocking Key .................................................. 62Centre console
Overview .......................................... 29
Changing awheel
see Flat tyre
Children
In the vehicle ................................... 41
Restraint system .............................. 42
Child seat
Automatic recognition .....................44
Automatic recognition (malfunc-
tion) ............................................... 231
Child sea tlock ................................ 49
Display message ............................ 215
ISOFIX .............................................. 50
Recommendations ...........................47
Suitable sea tposition ...................... 45
Child seat lock ..................................... 49
Cigarette lighter ................................ 173
Cleaning agents ................................. 198
Cockpit Overview .......................................... 23
COMAND display
Cleaning ......................................... 203
Constant headlamp mode
see Daytime driving lights
Convenience closing feature ..............97
Convenience opening feature ............96
Coolant Checking the leve l......................... 183
Display message ............................ 220
Mixture ratio .................................. 290
Temperature gauge ........................ 107
Warning lamp ................................. 234
Cornerin glight function
Display message ............................ 222
Cruis econtrol .................................... 122
Display message ............................ 215
Cup holder ......................................... 167
Current fuel consumptio n(on-
board computer) ............................... 111 D
Dashboard Cleaning ......................................... 203
see Instrument cluster ...................106
Date
Setting (on-board computer) .......... 118 6
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Loss
............................................... 239
Petrol ............................................. 179
Fue lcon sumption
Current (on-board computer) .........111
Notes ............................................. 288
Fue lfiller flap
Opening/closing ........................... 178
Fue lfilter
Display message ............................ 221
Fue lgauge ............................................ 25
Fue llevel
Calling up the range (on-board
computer) ...................................... 111
Gauge .............................................. 25
Fue lline
Malfunction ................................... .239
Fue ltank
Defect ............................................ 239
Fuse allocatio nchart ........................ 280
Fuse box Boot ............................................... 281
Dashboard ..................................... 281
Engine compartment .....................281
Fuses .................................................. 280G
Gear indicator .................................... 102
Genuine Mercedes-Benz parts .........284
Glove compartment ..........................166 H
Headbag ............................................... 39
Headlamp cleaning system ..............183
Headlamps Cleaning ......................................... 202
Cleaning system .............................. 93
Misting up ...................................... 244
Head restraint
Lowering manually (rear) ...............257
Head restraints
Adjusting (front) ............................... 68
Adjusting (rear) ................................ 69
NECK-PR O....................................... 41
Resetting triggered NECK-PRO
hea drestraints .............................. 257Heating
see Air conditioning
High-pressure cleaners ....................199
Hill start assist .................................. 100
HOLD function ................................... 135
Display message ...........210, 212, 220
Hook ................................................... 171 I
Immobiliser .......................................... 58
Indicator and warning lamps ...........232
Automatic chil dseatrecognition
(malfunction) ................................. 231
Brakes (red )................................... 234
Coolant .......................................... 234
Engine diagnostics .........................235
PASSENGER AIRBAG OFF ........44, 231
Reserve fuel ................................... 237
Seat bel t........................................ 236
SRS .......................................... 35, 233
THERMOTRONIC (malfunction) ......230
Indicator lamps
see Indicator and warning lamps
Instrument cluster ............................106
On-board computer .......................117
Overview .......................................... 25
Instrument lighting .............................25
see Instrument cluster lighting
Intelligen tLight System
Display message ............................ 223
On-board computer .......................119
Setting dipped-bea mheadlamps
for driving on the right/left (on-
board computer) ............................ 119
Interior lighting
Automatic control system ................93
Delayeds witch-off (on-board
computer) ...................................... 120
Emergency lighting ..........................93
Manual control ................................ .93
Readin glamp ................................... 93
Interior motio nsensor ........................ 59
ISOFIXc hild seat securing system ....50 Index
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Protection of the environment
H
Environmental note
Daimler's declared policy is one of integrated
environmental protection.
The objectives are for the natural resources
which form the basis of our existence on this
planet to be used sparingly and in amanner
which takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally-responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tyre wear depend on
the following factors:
R operating condition sofyour vehicle
R your personal driving style
You can influence both factors.
You should bear the following in mind:
Operating conditions
R avoid short trips as these increase fuel con-
sumption.
R make sure that the tyre pressures are
always correct.
R do not carry any unnecessary weight.
R keep an eye on the vehicle's fuel consump-
tion.
R remove roof racks once you no longer need
them.
R ar egularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R always have maintenance work carried out
at aq ualified specialist workshop, e.g. a
Mercedes-Benz Service Centre. Personal driving style
R
do not depress the accelerator pedal when
startingt he engine.
R do not warm up the engine with the vehicle
stationary.
R drive carefully and maintain asafe distance
from the vehicle in front.
R avoid frequent, sudden acceleration.
R change gear in good time and use each gear
only up to 2
/ 3of its maximum engine speed.
R switch off the engine in stationary traffic. Returning used vehicles
Mercedes-Benz will take back your
Mercedes-Benz to dispose of it in an environ-
mentally-responsible manner, in accordance
with the European Union (EU) End of Life
Vehicles Directive.
The End of Life Vehicles Directive applies to
vehicles of up to 3.5 tgross vehicle weight, in
accordance with national regulations. For
several years, Mercedes-Benz has been
meeting all the legal requirements for a
design which allowsf or recycling and re-use.
There is anetwork of return points and dis-
assembly plants which can recycle your vehi-
cle in an environmentally-responsible man-
ner. The options for recycling vehicles and
parts are constantly being developed and
improved. This means that your Mercedes-
Benz will also continue to meet even the
increased recycling quotas in the future in
good time. You can obtain further information
from your national Mercedes-Benz homepage
or your national hotline number. Introduction
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Running-i
nnotes The firs
t1,50 0km G
Ris
kofa ccident
New brake pads/linings only have optimal
braking performance afte rsevera lhun dred
kilometres. Until then, compensate for this by
applying greate rforce to the brake pedal .This
also applie swhenb rake pads/linings or
brake discs have bee nchanged.
If yo utrea tthe engine with sufficient care
from the very start, yo uwillber ewarded with
excellent performance for the remainder of
the engine's life.
R Therefore, yo ushoul ddrive at varying road
and engine speeds for the firs t1,500 km.
R Avoi dheavy loads, e.g. driving at ful lthrot-
tle, during this time .Donot exceed 2
/ 3 of
the maximum permissible engine speed for
each gear.
R Chang egearing oodt ime.
R Do not shift dow nagearm anually in order
to brake.
Vehicles with automatic transmission*:
R try to avoid depressing the accelerator
pedal beyond the pressure point (kick-
down).
R only us eranges 3,2or 1for slo wdriving,
e.g. in mountainou sterrain.
After 1,500 km ,you may gradually bring the
vehicl euptof ullr oa da nd engine speeds.
i These running-in instructions mus talso
be observe difyouhave the engine, the dif-
ferenia lgea rort he front axl edifferentia lof
your vehicl ereplaced. Refuelling
Refuelling
G
Ris
kofe xplosion
Fue lish ighly flammable. Fire ,nake dflames
and smoking are therefore prohibited when
handling fuels.
Switch off the engine before refuelling. G
Ris
kofi njury
Avoi dany contact with fuels.
Yo uc an damag eyourh ealth if your skin
come sinto direct contact with fue lorifyou
inhale fue lvapours. G
Ris
koff ire
Do not us epetrol to refuel vehicles with adie-
sel engine. Neve rmix diese lwithp etrol .This
causes damag etothe fue lsys tem and engine
and could resul tinthe vehicl ecatching fire.
! Do not us epetrol to refuel vehicles with a
diese lengine. Do not us ediese ltor efuel
vehicles with apetrol engine. Even small
amounts of the wrong fue lwillc ause dam-
ag etot he fue lsys tem and engine. Damage
resulting from adding the wrong fue lisnot
covered by the implied warranty.
! Do not star tthe engine if yo uaccidentally
refuel with the wrong fuel. Otherwise, the
fue lcould enter the fue llin es. Thi swould
require draining of the fue ltank and fuel
lines. Notify aquali fied specialist workshop
and have the fue ltank and fue llin es
draine dcompletely.
Whe nyou ope norc lose the vehicl ewitht he
key or KEYLESS GO*, the fue lfille rflapis
automaticall yunlocked or locked.
The position of the fue lfille rcap is to the rear
on the right. The position of the fue lfille rcap
is displayed in the instrument cluster 00B8.178
RefuellingOperation
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The arrow next to the filling pump indicates
the side of the vehicle. 0046
To open the fuel filler flap
0047 To insert the fuel filler cap
008A Tyre pressure table
0088 Fuel type
X To open: press the fuel filler flap in the
direction of arrow 0046.
The fuel filler flap opens slightly.
X Open the fuel filler flap.
X Turn the fuel filler cap anti-clockwise and
remove it.
X Insert the fuel filler cap into the holder
bracket on the inside of filler flap 0047.
X Only fill the tank until the pump nozzle
switches off.
! Overfilling the fuel tank could damage the
fuel system.
X To close: replace the fuel filler cap and turn
it clockwise. The fuel filler cap audibly
engages.
X Close the fuel filler flap. Petrol (EN 228)
! Refuel using only unleaded, sulphur-free
premium grade petrol with aminimum
octan enumber of 95 RON/85 MON con-
formin gtoEuropean standard EN 228.
Otherwise, you could impair engine output
or damage the engine. i
Asatemporary measure, only when the
recommended fuel is not available, you
may also use regular unleaded petrol,
91 RON/82. 5MON. This may reduce
engine performance and increase fuel con-
sumption. Avoid driving at full throttle.
In some countries, the fuel grade available
may not be adequate and could cause cok-
ing around the inlet valve. In such cases,
and in consultation with aMercedes-Benz
Servic eCentre, the petrol may be mixed
with the additive recommended by
Mercedes-Benz (part no.
A000989254510). You must observe the
notes and mixing ratios specified on the
container.
Further information on "Fuel" (Y page 287). Diese
l(EN 590, DIN 51628) G
Risk of fire
Do not use petrol to refuel vehicles with adie-
sel engine. Do not mix diesel with petrol. This
would result in damage to the fuel system and
engine, which could lead to avehicle fire.
! Refuel using only diesel which conforms
to European standard EN 590 or German
standard DIN 51628. Otherwise, you could
impair engine output or damage the engine.
! When refuelling vehicles with adiesel par-
ticulate filter in countries outside the EU,
only low-sulphur Euro diesel with less than
0.005 percent sulphur content by weight
(50 ppm) should be used.
! In countries in which diesel with ahigher
sulphur content is available, the engine oil
should be renewed at more frequent inter-
vals. More information about intervals for
changin gthe engine oil can be obtained
from any Mercedes-Benz Servic eCentre.
! Using fuel that does not comply with the
European standard EN 590 or the German Refuelling
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i
Vehicles with the MOExtended run-flat
system are not equipped with the TIREFIT
kit. 36
It is therefore recommended to additionally
equipy ourvehicle with the TIREFIT kit when
fitting tyres that do not feature run-flat
properties, e.g. winter tyres.
i ATIREFIT kit is availablef rom any quali-
fied specialist workshop, e.g. aMercedes-
Benz Service Centre.
You willf ind notes on driving with aflat tyre
in the "Practical advice" section
(Y page 272). Tyre tread
G
Risk of accident
Bear in mind that:
R tyre grip decreases rapidly on wet roads
when the tread depth is less than 3mm.
Thus, you should replace tyres that have
insufficient tread.
R winter tyres should be replaced when the
tread depth is 4mmorless as they will no
longer provide adequate grip.
R the tread on atyre may not wear evenly.
Thus, you should regularly check the tread
depth and the condition of the tread across
the entire width of all tyres. If necessary,
turn the front wheelstof ull lock in order to
inspect the tyre tread more easily.
Otherwise, you could lose control of the vehi-
cle and cause an accident due to the reduced
grip of the tyres on the road. Tyre pressures
i You willf indatable of tyre pressures for
variouso perating conditions on the inside
of yourv ehicle's fuel filler flap. The applicable valuef
or the "Minispare"
emergency spare wheel*i sstated on the
spare wheel and in the technical data sec-
tion.
The load condition "partially laden" or "fully
laden" is defined in the table by the differing
number of passengers and amount of lug-
gage. The actual number of seats may vary
from this –more information can be found on
the vehicle's registration document.
If no other data is stated, the tyre pressures
specified on the fuel filler flap applyf or all
tyres approved for this vehicle. If
at yre size precedes atyre pressure, the tyre
pressure information following is only valid
for that tyre size. Instead of the complete tyre size, it may be
that only the rim diameter is stated, e.g.
R16or
16".
36 Only for certain countries. 186
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Rim diameter
0046is part of th etyres izea nd
can be found on th etyres idewall. G
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kofa ccident
Tyre pressur ethatise ither to ohigh or to olow
has anegative effec tonthevehicle's driving
safety, whic hcould lead you to caus eanacci-
dent. Therefore ,you should regularl ycheck
th ep ressur eofall thetyres, particularly prior
to lon gtrips, and correc tthe pressur easnec-
essary.
Use asuitable pressur egauge .The outer
appearanc eofatyred oes no tpermit any reli-
able conclusio nabout th etyrep ressure. G
Ris
kofa ccident
Do no tfit anythin gelse to th etyrev alv eo ther
than th estandard valv ecap.Inp articular, ret-
rofitte dtyrep ressur emonitors whic hare
screwed on to th evalvem ay overload it and
caus eittof ail.D ue to their design ,the valve
is kept open continuously, whic hmay lead to
air loss. G
Ris
kofa ccident
Should th etyrep ressur edropr epeatedly:
R chec kthe tyrefor foreign bodies.
R chec kwhether th ewhee lisl osing air or the
valv eisl eaking.
R mak esuret hato nlyav alvec ap approved
by Mercedes-Ben zisfittedont hetyre
valve. Tyre pressures that are to
olow hav eanega-
tive effec tonvehiclesafety, whic hcould lead
you to caus eanaccident.
If possible, you should only correc ttyrep res-
sures when th etyres are cold. Dependin gon
th ea mbien ttem perature, th espeed you are
drivin gata nd theload on th etyres, th etyre
temperature and thus th etyrep ressur emay
chang ebyapproximately 0. 1bar per 10 †.
Tak ethisi ntoa ccoun twhen checking the
pressur eofwarm tyres and only correc titif
it is to olow for th ecurren toperating condi-
tions.
Drivin gwitht yrep ressur ethatist oohigh or
to ol ow can:
R shorten th eservic elife of th etyres
R increase th elikelihood of tyr edamage
R hav ean egative effec tonhandlin gcharac-
teristics (e.g. by causin gaquaplaning)
Also chec kthe pressur eofthe"Minispare"
emergenc yspar ew heel*. H
Environmental note
Chec kthe tyrep ressur eregularly, at least
every 14 days. Tyre pressure loss warning
Whil ethe vehicl eisinm otion,the tyrep res-
sur eloss warnin gsystem monitors th eset
tyr ep ressur eusingthe rotational speed of
th ew heels. This enables th esystem to detect
significant pressur eloss in atyre. If th espeed
of rotation of awhee lcha nges as aresult of
al oss of pressure, acorre spondin gwarning
message will appear in th emulti-function dis-
play. G
Ris
kofa ccident
The tyr epressur eloss warnin gsystem does
no tw arn you of an incorrectl yset tyr epres-
sure. The table on th einside of th efuel filler
flap will help you decide whether th etyre
pressures should be corrected. Ty
res an dwheels
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The tyre pressure loss warning system does
not replace the need to regularly check your
vehicle's tyre pressures, since an even loss of
pressure on several tyres at the same time
cannot be detected by the tyre pressure loss
warning system.
The tyre pressure monitor is not able to warn
you of asudden loss of pressure, e.g. if the
tyre is penetrated by aforeign object.
In the event of asudden loss of pressure, bring
the vehicle to ahalt by braking carefully. Do
not make any sudden steerin gmovements
when doing so.
The function of the tyre pressure loss warning
system is limited or delaye dif:
R snow chains are fitted to your vehicle's
tyres.
R road conditions are wintry.
R you are driving on sand or gravel.
R you adopt avery sporty driving style (cor-
nering at high speeds or driving with high
rates of acceleration).
R you are towing avery heavy or large trailer.
R you are driving with aheavy load (in the
vehicle or on the roof).
Restarting the tyrep ressureloss warn-
ing system Restart the tyre pressure loss warning system
if you have:
R
changed the tyre pressure
R changed the wheels or tyres
R fitted new wheels or tyres
X Before restarting, consult the table of tyre
pressures on the inside of the fuel filler flap
to ensure that the tyre pressure in all four
tyres is set correctly for the respective
operating conditions.
X Observe the notes in the section on tyre
pressures (Y page 186). G
Risk of accident
The tyre pressure loss warning system can
only give reliable warnings if you have set the
correc ttyre pressure.
If an incorrect tyre pressure is set, these
incorrect values will be monitored.
At yre with insufficien tpressure results in
vehicle instability when driving, thus increas-
ing the risk of an accident.
X Make sure that the key is in position 2in
the ignition lock.
In the multi-function display you will see the
standard display (Y page 108).
X Press the 0040or003E button to select the
Service menu.
X Press the 003Cor003D button to select
Tyre pressure.
X Press the 0064button.
The multi-function display shows the mes-
sage:
Run Flat Indicator active Restart
with OK
If you wish to confirm the restart:
X Press the 0064button.
The multi-function display shows the mes-
sage:
Tyre press. now OK?
X Press the 003Cor003D button to select
Yes.
X Press the 0064button.
You will see the following message in the
multi-function display:
Run Flat Indicator restarted
After ateach-in period, the tyre pressure
loss warning system will monitor the set
tyre pressures of all four tyres.
If you wish to cancel the restart:
X Press the 0041button.
or
X When the Tyre press. now OK? message
appears, press 003Cor003D to select
Cancel. 188
Tyres and wheelsOperation
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