warning MERCEDES-BENZ E-CLASS CABRIOLET 2011 Owners Manual

endanger the occupant
softhe vehicle when
the roof is open.
! Mercedes-Benz recommends that you
only use roof carriers that have been tested
and approved for Mercedes-Benz vehicles.
This helps to preven tdamage to th evehi-
cle.
Positio nthe load on the roof carrier in such
aw ay that the vehicle will not sustain dam-
age even when it is in motion.
Depending on the vehicle equipment,
ensure that when the roof carrier is fitted
you can:
R open the panorama sliding sunroof fully
R open the boot lid fully
! To avoid damaging or scratching the cov-
ers, do not use metallic or hard objectsto
open them.
Attaching the roof carrier Vehicles with
asteel roof Vehicles with
apanorama sliding sunroof X
Open covers :carefully in the direction of
the arrow.
X Fold covers :upwards.
X Only secure the roof carrier to the anchor-
age points under covers :.
X Observe the manufacturer's installation
instructions. Features
Cup holders
Important safety notes G
WARNING
Keep the cup holder closed while the vehicle
is in motion. Otherwise, vehicle occupants
could be injured by objectsb eing thrown
around if you:
R brake sharply
R change direction suddenly
R are involved in an accident
Only use the cup holders for container sofa
suitable size and which have lids. Otherwise,
the drink scould spill.
Cup holders should not be used for hot drinks.
Otherwise, you may scald yourself.
Cup holder in the front-compartment
centre console Cup holders Coupé (example)
:
Cup holders
; Cover Features
269Stowing and features Z

X
To open: slidecover ;back.
Removing and fitting the cu pholder
Removing X
Pry groove ;away carefull yonthe front-
passenge rside using asuitable too luntil
lug =becomes visible.
X Pull the cup holder upwards slightly, to the
stop.
X Pry groove :away carefully on the driver's
side using asuitable tool. At the same time,
pull the cup holder upwards slightly, to the
stop.
X Pry groove on driver's side :and front-
passenger side ;away alternately while
lifting the cup holder upwards until it can
be removed.
Fitting X
Insert left-han dand right-han dgrooves ;
of the cup holder int olateral springs =.
Insert the cup holder so that the wedge of the upper section of cup holder
:faces
forwards.
X Press the cup holder downwards until it
engages on the front-passenger side.
Cup holder in th erears towage box Coupé (double cup holder
,side by side) Cabriolet (double cup holder
,inline)
X To open (Coupé): slide cover:forwards.
X To open (Cabriolet): slide front cup holder
cover ;and rear cup holder cover :in
the direction of the arrows. Sun visors
Sun visor overview G
WARNING
Keep the mirrors in the sun visor scovered
while driving. You could otherwise be dazzled,
which may impair your view of traffic condi-
tion sand as aresult could cause an accident. 270
FeaturesStowing and features

X
To open: slidecover :forwards unti lit
engages.
X To remove the insert: holdinsert =by
the ribbing at the side sand lift it up ;and
out.
X To refi tthe insert: press insert =into the
holder until it engages.
X To close: press cover :briefly at the
front.
The cover moves back.
Ashtray in the rear-compartment centre
console X
To open: pullcover ;out by its top edge.
X To remove the insert: press release but-
ton =and lift the insert up and out.
X To fit the insert: fit insert:from above
into the holder and press dow ninto the
holde runtil it engages. Cigarette lighter
G
WARNING
Onl yholdt he hot cigarette lighte rbyitsknob.
Otherwise ,you might burn yourself.
Mak esuret hatc hildren travellin ginthevehi-
cle are no table to injure themselves on the
hot cigarette lighter or cause afire with it. X
Turn the key to position 2in the ignition
lock.
X To open: slide cover :forwards until it
engages.
X Press in cigarette lighter ;.
Cigarett elighter ;will pop out automati-
cally when the heating element is red-hot.
X To close: press cover :briefly at the
front.
The cover moves back. 12
Vsockets
Point stoo bserve befor euse The socket
scan be used for accessories ,e.g.
lamps or mobile phon echargers with amax-
imum curren tdraw of 18 0W(15 A).
If you use th esocket sfor lon gperiods when
th ee ngine is switche doff,t he battery may
discharge.
X Turn the key to position 1in the ignition
lock.
i An emergency cut-offe nsures thatthe on-
board voltage does not drop too low. If the
on-board voltage is too low, the power to
the socketsisa utomatically cut. This
ensures that there is sufficient power to
start the engine. 272
FeaturesStowing and features

Socket in the glove compartment
X
Open the glove compartment
(Y page 265).
X Lift up the cover of socket :.
Socket in the front-compartment centre
console X
To open: slide cover :forwards until it
engages.
X Lift up the cover of socket ;.
X To close: press cover :briefly at the
front.
The cover moves back.
Socket in the rear-compartment centre
console As
ocket is fitted in the centre console in the
rear compartment in vehicles with an ashtray
and acigarett elighter. X
Pull cover ;out by its top edge.
X Lift up the cover of socket :. Mobile phone
Important notes G
WARNING
Observe the legal requirements of the country
in which you are currently driving regarding
operating mobile communications equipment
in av ehicle.
If it is permitted by law to operate communi-
cations equipment while the vehicle is in
motion ,you must only do so if the traffic sit-
uation permits. Otherwise, you could be dis-
tracted from the traffic conditions, cause an
accident and injure yourself and others.
Two-way radios and fax equipment used with-
out low-reflection exterior aerials can inter-
fere with the vehicle's electronics and thereby
jeopardise the operating safety of the vehicle
and your safety. Therefore, you must only use
this equipment if it is correctly connected to
as eparate reflection-free exterior aerial. G
WARNING
Excessive levels of electromagnetic radiation
may cause damage to your health and the
health of others. Using an exterior aerial takes
into account current scientific discussions
relating to the possible health risk posed by
electromagnetic fields. Features
273Stowing and features Z

X
To fold the bracket up: press button:.
X To fold the bracket down: press the
bracket down and allo wittoengage. Garag
edooro pener
Important safety notes The HomeLink
®
garage door opene rintegra-
ted in the rear-view mirror allows yo utooper-
ate up to thre edifferent door and gate sys-
tems.
i The garage door opene risonly available
for certain countries. Observe the legal
requirements in each country.
The HomeLink ®
garage door opener is
compatible with most European garage and
gate opener drives. More information on
HomeLink ®
and/or compatible products is
available from:
R any Mercedes-Benz Service Centre
R the HomeLink ®
hotline
(0) 08000 466 354 65 (free of charge) or
+49 (0) 6838 907 277 (charges apply)
R on the Internet at:
http://www.homelink.com
Programming the integrated garage
door opener in the rear-view mirror Programming
G
WARNING
Only press the transmitter button on the inte-
grated garage door opener if there are no per- sons or objects present within the sweep of
the garage door. Persons could otherwise be
injured as the door moves. Integrated garage door opener in the rear-view mir-
ror (example: Coupé)
Garaged oor remote control Ais not part of
this integrated garage door opener.
i To achieve the best results, insert new
batteries in garage door remote control
A before programming.
X Before programming for the first time, clear
the memory of the integrated garage door
opener (Y page 277).
X Turn the key to position 2in the ignition
lock.
X Press and hold one of transmitter but-
tons ;to? on the integrated garage door
opener.
After ashort time, indicator lamp :starts
flashing yellow.
i Indicator lamp :flashes yellow immedi-
ately the first time that the transmitter but-
ton is programmed. If this transmitter but-
ton has already been programmed, indica-
tor lamp :only starts flashing yellow after
10 seconds have elapsed.
X Release the transmitter button.
X Point transmitter button Bof garage door
remote control Atowards the transmitter
buttons on the rear-view mirror at adis-
tance of 5to20c m.
i The required distance between garage
door remote control Aand the integrated Features
275Stowingand features Z

Frequencies for th
egarage door opener The radio typ
eapproval number and th efrequency range for th egarag edoor opener can be
foun dont heInternet at: http://www.mercedes-benz.de/betriebsanleitung. Floorma
tonthedriver's side G
WARNING
Mak esure that there is sufficien tclearance
around the pedals when floormats are used,
and that the floormats are properly secured.
The floormats must be correctly secured at all
times using retainer sand press-studs.
Before you drive off ,chec kthe floormats and
secure if necessary. Afloormat which is not
properly secured can slip and, thereby, inter-
fere with the movemen tofthe pedals.
Do not place floormats on top of one another. X
Slide the seat backwards.
X To fit: place the floormat in the footwell.
X Press studs :onto retainers ;.
X To remove: pull the floormat off retain-
ers ;.
X Remove the floormat. Retrofitted anti-glaref
ilm
Anti-glare film retrofitted to the inside of the
windows can interferew ith radio/mobile
phone reception. This is particularly the case
for conductive or metallic-coated films. Infor-
mation about anti-glare film can be obtained
from any Mercedes-Ben zService Centre. 278
FeaturesStowing and features

Useful information
i This Owner's Manual describes all models
and all standard and optional equipment
available to your vehicle at the time of pub-
lication of the Owner's Manual. Country-
specific deviation sare possible. Please
not ethat your vehicle may not be equipped
with all feature sdescribed. This also
applies to safety-relevan tsystems and
functions.
i Pleas ereadt he information on qualified
specialist workshop s(Ypage 22). Engin
ecompartment Bonnet
Active bonnet (pedestrian protection) Operating principle
i
The active bonne tisonly available in cer-
tain countries.
The active bonnet can reduce the risk of injury
to pedestrians in certain accident situations.
Raising the active bonnet increases the clear-
ance to hard components, such as the engine. If active bonnet
:has been triggered, it is
raised at the back by about50m m. Then,
lids ;no longer rest on housings =.
You can reset atriggered active bonnet your-
self. !
Do not try to press down the raised bon-
net at the back. Otherwise, the bonnet
could be damaged.
Even if the active bonnet has been triggered,
you can still continue driving and have it reset
at aq ualified specialist workshop. If you pull
the bonnet release lever, you must reset the
bonnet before driving on. G
WARNING
If you pull the bonnet release lever and then
neglect to reset the bonnet, it will not lock at
the front when closed. The bonnet can then
open when the vehicle is in motion and
obscure your field of vision. If you pull the
bonnet release lever, you must reset the bon-
net before driving on.
Resetting G
WARNING
There is arisk of injury if the bonnet is open,
even if the engine is not running.
Some engine componentsc an become very
hot.
To avoid the risk of burns, only touch those
componentsd escribed in the Owner's Manual
and observe the relevant safety notes.
X Open the bonnet (Y page 281). Example: Coupé
X
Lift up the bonnet in centre Awith both
hands until the two lids of bonnet lifter ;
no longer move. 280
Engine compartmentMaintenance and care

If you push the lidsb
ack, you willnotice a
resistance.
X Release bonnet :.
X Check whether the lidsofb onnet lifter;
are resting on housings =(arrow).
X The lids of bonnet lifter ; are resting
on the housings: close bonnet:
(Y page 282).
or
X The lids of bonnet lifter ; are not rest-
ing on the housings: first lift up bon-
net :on left-hand side ?and then on
right-hand side B.Lift up bonnet :until
the respective lid of bonnet lifter ;no lon-
ger moves.
The lidsofb onnet lifter;must rest on
housings =(arrow).
X Close bonnet :(Ypage 282).
If you cannot close bonnet :or the L
symbola ppears in the multifunction display,
repeatt he steps. G
WARNING
If the bonnet can still not be engaged properly
or the Lsymbol appears in the multifunc-
tion display,don ot continue driving. The bon-
net can then open when the vehicle is in
motion and obscure your field of vision. Con-
sult aqualified specialist workshop. Other-
wise, you may cause an accident and injure
yourself and others.
Opening the bonnet G
WARNING
Do not pull the release lever while the vehicle
is in motion. If you do so, the bonnet may open
up and block your view. G
WARNING
There is arisk of injury if the bonnet is open,
even if the engine is not running.
Some engine components can become very
hot. To avoid the risk of burns, only touch those
components described in the Owner's Manual
and observe the relevant safety notes.
G
WARNING
The radiator fan between the radiator and the
engine can start automatically, even if the key
has been removed from the ignition lock. For
this reason, you must not reach into the fan
rotation area. You could otherwise be injured.
Vehicles with apetrol engine: The elec-
tronic ignitio nsystem uses high voltage. For
this reason ,you mus tnever touch ignition
system components( ignition coil, ignition
cables, spark plug connectors or test socket)
while:
R the engine is running
R the engine is being started
R the ignition is switched on and the engine
is being cranked by hand
You could otherwise suffer an electric shock
and be seriously or even fatally injured.
Vehicles with adiesel engine: The elec-
tronic injection control uses high voltage. For
this reason ,you must never touc hinjection
system components while:
R the engin eisrunning
R the engin eisbeing started
R the ignition is switched on
You could otherwise suffer an electric shock
and be seriously or even fatally injured.
X Make sure that the windscreen wipers are
switched off. G
WARNING
The windscreen wipers and wiper linkage
could be set in motion.
When the bonnet is open, you or others could
be injured by the wiper linkage.
Make sure that the windscreen wipers are
switched off. Remove the key or make sure
that no ignition position has been selected
with KEYLESS-GO. All indicator lamps must be
off in the instrumen tpanel. Engine compartment
281Maintenance and care Z

X
Pull release lever :on the bonnet.
The bonnet is released.
! Make sure that the windscreen wipers are
not folded away from the windscreen .Oth-
erwise, yo ucould damage the windscreen
wipers or the bonnet. X
Reach into the gap, pull bonnet catc hhan-
dle ;up and lift the bonnet.
If yo uliftt he bonnet by approximately
40 cm, the bonnet is opene dand held open
automaticall ybythe gas-filled strut.
Closin gthe bonnet G
WARNING
Make sure tha tnobody can become trapped
as you close the bonnet. X
Lower the bonnet and let it fall from a
height of approximately 20 cm.
X Check that the bonnet has engaged prop-
erly.
If the bonnet can be raised slightly, it is not
properly engaged. Open it again and close
it with alittle more force. Engine oil
Notes on the oil level Depending on driving style, the vehicle con-
sumes
amaximum of 0.8 loil per 1000 km.
The oil consumption may be higher than this
when the vehicle is new or if you frequently
drive at high engine speeds.
Checking the oil level using the oil dip-
stick Depending on the engine, the oil dipstick may
be installed at
adifferent location.
When checking the oil level:
R park the vehicle on alevel surface.
R the engine should be switched off for
approximately five minutes if the engine is
at normal operating temperature. Example:
E350
X Pull oil dipstick :out of the oil dipstick
tube.
X Wipe off oil dipstick :.282
Engine compartmentMaintenance and care

X
Slowl yslide oi ldipstick :into the guide
tub etot he stop ,and take it ou tagain.
The oil level is correc tifthe level is between
MIN mark =and MAX mark ;.
X Top up the oil if necessary.
Adding engine oil H
Environmental note
When topping up the oil, take care not to spill
any. If oil enters the soil or waterways, it is
harmful to the environment. G
WARNING
If engine oil comes into contact with hot
engine parts, it may ignite and you could burn
yourself. Do not spill any engine oil on hot
engine parts. Example: engine oil cap
X
Turn cap :anti-clockwise and remove it.
X Top up with the amount of oil required.
Fill carefully to the maximum mark on the oil
dipstick.
i Depending on the engine, the difference
between the minimum mark and the maxi-
mum mark is approximately 1.5 –2litres.
! Do not add too much oil. If the oil level is
above the "max" mark on the dipstick, too
much oil has been added. This can lead to
damage to the engine or the catalytic con-
verter. Have excess oil siphoned off.
For further information on engine oil, see
(Y page 335). X
Replace cap :on the filler neck and
tighten clockwise.
Ensure that the cap locks into place
securely. Checking and adding other service
products
Checking the coolant level Only check the coolant level when the vehicle
is on alevel surface and the engine has cooled
down.
X Turn the key to position 2(Y page 147) in
the ignition lock.
On vehicles with KEYLESS-GO, press the
Start/Stop button twice (Y page 147).
X Check the coolant temperature displayin
the instrumentc luster. G
WARNING
The cooling system is pressurised. Therefore,
only unscrew the cap once the engine has
cooled down. The coolant temperature gauge
must display less than 70 †.Otherwise, you
could be scalded if hot coolant escapes. X
Slowl yturnc ap : half aturna nti-clock-
wise and allow exces spressure to escape.
X Turn cap :further anti-clockwis eand
remove it.
If th ecoolan tisatt heleve lofm arkerbar
= in th efille rneck when cold, there is
enough coolant in coolant expansion
tank ;. Engine compartment
283Maintenance and care Z