2015 MERCEDES-BENZ E-CLASS SALOON ignition

If you or others come into contact with fuel,
observe the following:
R Wash the fuel off any affected areasofs kin
with water and soap immediately.
R If you get fuel in youre yes,rinse them thor-
oughlyw ith clean water immediately.S eek
immediate medica lattention.
R If fuel is swallowed, seek immediate medi-
cal attention. Do not induce vomiting.
R Change any clothing that has come into
contact with fuel immediately. G
WARNING
Electrostatic charge can cause sparks and
thereby ignite fuel vapours. There is arisk of
fire and explosion.
Alwayst ouch the vehicle body before opening
the fuel fillerf lap or touching the fuel pump
nozzle. This discharges any electrostatic
charge that may have built up. G
WARNING
Vehicle swithadiese lengine:
If you mix dieself uel with petrol, the flash
point of this fuel mixture is lowert han that of
pure dieself uel. When the engine is running,
components in the exhaust system may over-
heat unnoticed. There is arisk of fire.
Never refuel with petrol. Never add petrol to
dieself uel.
! Do not use dieseltor
efuel vehicleswith a
petrol engine. Do not switch on the ignition if you accidentally refuel with the wrong
fuel.O therwise ,the fuel wille nter the fuel
system. Even small amounts of the wrong
fuel can resultind amage to the fuel system
and the engine. Notify aqualified specialist
workshop and have the fuel tank and fuel
lines drained completely.
! Do not use petrol to refuel vehicle
swith a
diesele ngine. Do not switch on the ignition
if you accidentally refuel with the wrong
fuel.O therwise ,fuel can enter the fuel sys-
tem. Even small amounts of the wrong fuel could resultind
amage to the fuel system
and the engine. The repairc osts are high.
Notify aqualified specialist workshop and
have the fuel tank and fuel lines drained
completely.
! Overfilling the fuel tank could damage the
fuel system.
! Take care not to spilla
ny fuel on painted
surfaces .You could otherwis edamage the
paintwork.
! Use
afilter when adding fuel from afuel
can. The fuel lines and/or the dieseli njec-
tion system could otherwis ebeblocked by
particle sfrom the fuel can.
Do not get into the vehicle again during the
refuelling process. Otherwise ,electrostatic
charge could build up again.
If you overfill the fuel tank, some fuel may
spray out when you remove the fuel pump
nozzle.
Further information on fuel and fuel quality
(Y page 473). Refuelling
General notes Observe the important safety notes
(Y
page 200).
The fuel filler flap is unlocked or locked auto-
matically when you unlock or lock the vehicle
with the key or using KEYLESS-GO.
The positio nofthe8 fuel filler cap is dis-
played in the instrument cluster. The arrow
next to the filling pump indicates the side of
the vehicle. Refuelling
201Driving and parking Z

Opening the fuel filler flap
Openin
gthe fuel filler flap (example: Saloon)
: To open the fuel filler flap
; To insert the fuel filler cap
= Tyre pressure table
? Instruction label on the fuel type to be
refuelled
X Switc hoff the engine.
X Remove the key from the ignition lock.
or, on vehicles with KEYLESS‑GO: X Open the driver's door.
The on-board electronics now have status
0.T his is the same as the key having been
removed.
The driver's door can be closed again.
X Press the fuel filler flap in the direction of
arrow :.
The fuel filler flap opens slightly.
X Open the fuel filler flap fully.
X Turn the fuel filler cap anti-clockwise and
remove it.
X Saloon: insert the fuel filler cap intot he
holder on the inside of fuel filler flap ;.
or
X Estate: insert the fuel filler cap, held in a
horizontal position ,intot he recesses in the
fuel filler flap hinge arm from above.
X Completely insert the filler neckoft he fuel
pump nozzle intot he tank,hook in place
and refuel.
X Only fill the tank until the pump nozzle
switches off. Do not add any more fuel after the pump
stops filling for the first time. Otherwise, fuel
may leak out.
Vehicles with adiesel engine: the filler neckis
designed for refuelling at diesel filling pumps.
Closing the fuel filler flap X
Replace the cap on the filler necka nd turn
clockwise until it engages audibly.
X Press the fuel filler flap closed until it
engages audibly.
Close the fuel filler flap before lockin gthe
vehicle. Otherwise, the lockin gpin of the cen-
tral lockin gprevents the fuel filler flap from
closing. Fuel filler flap emergency release
X
Saloon: open the boot lid.
X Slide the luggage net down.
X Open the right-hand side trim panel.
X Remove the first-aid kit (Y page 394).
X Detach the emergency release from
retainer :.
X Pull the emergency release in the direction
of arrow ;.
The fuel filler flap is released.
X Open the fuel filler flap. 202
RefuellingDriving and parking

Problems with the fuel and fuel tank
Problem
Possible causes/consequences and
M
MSolutions Fuel is leaking from the
vehicle. G
WARNING
The fuel line or the fuel tank is faulty.
There is arisk of fire or explosion.
X Apply the electric parking brake.
X Switch off the engine.
X Remove the key from the ignition lock.
or, on vehicles with KEYLESS‑GO,
X Open the driver's door.
The on-board electronics now have status 0.This is the same as
the key having been removed.
X Do not restart the engine under any circumstances.
X Consult aqualified specialist workshop. The engine does not
start. The fuel tank of
avehicle with adiesel engine has been run com-
pletely dry.
X Refuel the vehicle with at least 5litres of diesel.
X Turn the ignition on for approximately ten seconds
(Y page 179).
X Start the engine continuously for amaximum of ten seconds
until it runs smoothly.
If the engine does not start:
X Turn the ignition on again amaximum of ten seconds
(Y page 179).
X Start the engine again continuously for amaximum of ten sec-
onds until it runs smoothly.
If the engine does not start after three attempts:
X Consult aqualified specialist workshop. The fuel filler flap can-
not be opened. The fuel filler flap is not unlocked.
X Unlock the vehicle (Y page 95).204
RefuellingDriving and parking

Problem
Possible causes/consequences and
M
MSolutions The key battery is discharged or nearly discharged.
X Unlock the vehicle using the emergency key element
(Y page 96).
X Open the boot lid or the tailgate.
X Manuallyu nlock the fuel filler flap using the emergency release
(Y page 202). The fuel filler flap is unlocked, but the opening mechanism is jam-
med.
X Consult aqualified specialist workshop. Parking
Important safety notes
G
WARNING
Flammable material such as leaves, grass or
twigs may ignite if they come into contact with hot parts of the exhaust system or exhaust
gas flow. There is arisk of fire.
Park the vehicle so that no flammable mate-
rial can come into contact with hot vehicle
components. In particular, do not park on dry grassland or harvested grain fields. G
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect, for example, the power steering and the brake
boosting effect.Y ou will require considerably
more effort to steer and brake. There is arisk
of an accident.
Do not switch off the ignition while driving. G
WARNING
If you leave children unattended in the vehi-
cle, they may be able to set the vehicle in
motion if, for example, they:
R release the parking brake
R shift the automatic transmission out of park
position Por shift manual transmission into
neutral
R start the engine
In addition, they may operate vehicle equip-
ment and become trapped. There is arisk of
an accident and injury.
When leaving the vehicle, always take the key with you and lock the vehicle. Never leave
children unattended in the vehicle.
! Always secure the vehicle correctly
against rolling away.O therwise, the vehicle
or its drivetrain could be damaged.
To ensure that the vehicle is safeguarded
against rolling away unintentionally:
R the parking brake must be applied
R on vehicles with manual transmission,
engage 1st gear or reverse gear
R on vehicles with automatic transmission,
the transmission must be in position Pand Parking
205Driving and parking Z

the key must be remove
dfromt he ignition
lock
R the front wheels must be turned towards
the kerb on steep uphill or downhil lgradi-
ents Switchin
goffthe engine
Important safety notes G
WARNING
Th ea utomatic transmission switches to neu-
tra lposit ionNwhen yo uswitch off the engine.
Th ev ehicl emayrollaway. There is ariskofan
accident.
After switching off the engine ,alway sswitch
to parking position P.Prevent the parked vehi-
cle fro mrolling away by applying the parking
brake.
Vehicle swithm anual transmission X
Shift to eithe r1st gear or revers egear R.
X Turn the key to position 0in the ignition
lock and remove it.
Th eimm obiliser is activated.
X Firml ydepress the parking brake.
Vehicle switha utomatic transmission X
Firml ydepress the parking brake.
X Allv eh icle s(exce pt AM Gvehicles): shift
the transmission to position P.X
AM Gvehicles: when the vehicl eisstation-
ary, press button :. X
Wit hthe key: turnthe key to position 0in
the ignition lock and remove it.
Th eimm obiliser is activated.
X Wit hKEYLESS -GO:press the KEYLESS-
GO Start/Stop button (Y page 179).
Th ee ngine stops and al lthe indicator
lamps in the instrument cluste rgoout.
When the driver's door is closed, thi scor-
responds to key position 1.Whent he driv-
er' sd ooriso pen, thi scorresponds to key
position 0:"keyr emoved".
If yo uswitch the engine off with the trans-
mission in position Ror D,t he automatic
transmission shifts to Nautomatically.
Wit hthe key: if youtheno pent he driver's
door or the front-passenge rdoororr emove
the key fro mthe ignition, the automatic trans-
mission shifts to Pautomatically.
Wit hKEYLESS -GO:if youtheno pent he driv-
er' sorf ront-passenge rdoor, the automatic
transmission shifts to P.
If yo uwantthe automatic transmission to
remai ninneutral N,e.g.w henh avin gthe
vehicl ecleane dinana utomatic car wash with
at owing system:
Wit hthe key:
X Switch the ignition on.
X Depres sthe brake peda land kee pit
depressed.
X Shift to neutral N.
X Releas ethe brake pedal.
X Releas ethe parking brake.
X Switch off the ignition and leav ethe key in
the ignition lock.
Wit hKEYLESS -GO:
X Remov ethe Start/Stop button fro mthe
ignition lock.
X Insert the key into the ignition lock.
X Switch the ignition on.
X Depres sthe brake peda land kee pit
depressed.
X Shift to neutral N.206
ParkingDriving an
dparking

X
Releas ethe brak epedal.
X Releas ethe parkin gbrake.
X Switc hoff th eignition and leav ethe keyin
th ei gnition lock.
The engin ecan be switched off while th evehi-
cle is in motion by pressing and holdin gthe
Start/Sto pbutto nfor about three seconds.
This function operate sind ependentl yofthe
ECO start/sto pautomatic engin eswitch-off
function. Parking brake
G
WARNING
If you mus tbrak ethe vehicl ewitht he parking
brake, th ebrakin gdistanc eisconsid erably
longer and th ewheels could lock. This increa-
ses th eriskofs kiddin gand an accident.
Only use th eparkin gbrak etob rakethe vehi-
cle when th eservic ebrak eisf aulty. Do not
apply th eparkin gbrak etoo firmly. If the
wheels lock, release th eparkin gbrak euntil
th ew heels begi nturning again. G
WARNING
If you leav echildren unattended in th evehi-
cle ,the ym ay be able to set th evehicl ein
motion if, for example, they:
R release th eparkin gbrake
R shift th eautomati ctransmission out of park
position Por shift manual transmission into
neutral
R start th eengine
In addition ,the ym ay operate vehicl eequip-
men tand become trapped .There is ariskof
an acciden tand injury.
Whe nleavin gthe vehicle, always tak ethe key
wit hyou and loc kthe vehicle. Never leave
children unattended in th evehicle. The brak
elights do no tligh tupw hen you
brak ethe vehicl ewitht he parkin gbrake.
X To apply: depress parkin gbrake ;firmly.
The J indicato rlamp in th einstrument
cluste rlights up if th eengineisr unning.
X To release: depress thebrak epedal and
keep it depressed.
X Pull release handle :.
The J indicato rlamp in th einstrument
cluste rgoeso ut. Parking up th
evehicle
If you leav ethe vehicl eparked up for longer
than fou rweeks, th ebattery may be damaged
by exhaustive discharging.
If you leav ethe vehicl eparked up for longer
than six weeks, it may suffer from lack of use.
X Contac taqualified specialist workshop
and see kadvice.
i You can obtain information about trickle
chargers from aqualified specialist work-
shop. Driving tips
Genera
lnotes G
WARNING
If you switch off th eignition while driving,
safety-relevant function sare only available
wit hlimitations, or no tatall. This could affect,
for example, th epowe rsteerin gand th ebrake Driving tips
207Driving and pa rking
Z

boostin
geffect. You will require considerably
more effor ttosteer and brake. There is arisk
of an accident.
Do not switch off the ignition while driving. ECO display
The ECO display provides feedback on how
economical your driving characteristic sare.
The ECO display assists you in achievin gthe
most economical driving style for the selec-
ted settings and prevailing conditions. Con-
sumption can be significantly influenced by
your driving style.
The ECO display consists of three bars:
R Acceleration
Acceleration
R Constant Constant
R Coasting
Coasting
The percentage count is the mean value of the three bar values. The three bars and the mean
value begin at the value of 50%. Ahigher per-
centage count indicates amore economical
driving style.
The ECO display does not indicat ethe actual
fuel consumption .Afixed percentage count
in the ECO display does not indicat eafixed
consumption.
In addition to driving style, the consumption is
affected by many other factors, such as:
R load
R tyre pressure
R cold start
R choic eofroute
R the use of electrical consumers
These factors are not included in the ECO dis-
play. The evaluation of your driving style take
sthe
following three categories int oconsideration:
R Acceleration Acceleration (evaluation of all accelera-
tion processes):
- the bar fills up: moderat eacceleration,
especially at higher speeds
- the bar empties: sport yacceleration
R Constant
Constant (assessmen tofdriving behav-
iour at all times):
- the bar fills up: constan tspeed and
avoidance of unnecessary acceleration
and deceleration
- the bar empties: fluctuations in speed
R Coasting Coasting (assessmen tofall deceleration
processes):
- the bar fills up: anticipatory driving ,keep-
ing your distanc eand early release of the
accelerator. The vehicle can coast with-
out use of the brakes.
- the bar empties: frequent braking
i An economical driving style involves driv-
ing at amoderat eengin espeed.
To achieve ahigher value in the categories
Acceleration
Acceleration andConstant
Constant:
R observe the gearshift recommendation
R drive the vehicle in drive program E(vehi-
cles with automatic transmission)
i On long journeys at
aconstan tspeed, e.g.
on the motorway, only the bar for Constant
Constant
will change.
i The ECO display summarises the driving
characteristic sfrom the start of the journey
to its completion. Therefore, ther eare
dynamic changes in the bars at the start of aj ourney. Durin gaprolonge ddriving time,
these changes are smaller. For more
dynamic changes, perfor mamanual reset.
Further information on the ECO display
(Y page 280). 208
Driving tipsDriving and parking

Setting the vehicle level
Select the "Normal" settingf
or normal road
surfaces and "Raised" for driving with snow
chains or on particularly poor road surfaces.
Your selection remains stored even if you
remove the key from the ignition lock.
Setting the raised level X
Start the engine.
If indicator lamp :is not lit:
X Press the ;button.
Indicator lamp :lights up. The vehicle
height is adjusted to the raised level.
The Vehicle rising Vehicle rising message appears in
the display.
The "Raised level" settingisc ancelled if you:
R drive at aspeed over approximately
120 km/h
R drive for approximately three minutes at a
speed over 80 km/h
The "Raised level" remains saved when you
are not driving within these speed ranges.
Setting the normal level
X Start the engine.
If indicator lamp :is lit:
X Press button ;.
Indicator lamp :goes out. The vehicle is
adjusted to normal level. Suspension setting General notes
The electronically controlled damping system
works continuously.T his improves driving
safety and ride comfort.
The damping is tuned individually to each
wheel and depends on:
R your driving style, e.g. sporty
R the road surface condition ,e.g. bumps
R your individual selection, i.e. sport or com-
fort
Your selection remains stored even if you
remove the key from the ignition lock.
Sport mode The firmer suspension settingins
ports mode
ensures even better contact with the road.
Select this mode when employing asporty
driving style, e.g. on winding countryr oads.
X Press button :.
Indicator lamp ;lights up. You have selec-
ted "Sport mode".
The AIRMATIC SPORT AIRMATIC SPORT message appears in
the multifunction display.
Comfort mode
In comfort mode, the driving characteristics
of your vehicle are more comfortable. There-
fore, select this mode if you prefer amore
comfortable driving style. Select Comfort
mode also when driving fast on straight roads,
e.g. on straight stretches of motorway. 232
Driving systemsDriving and parking