key MERCEDES-BENZ E-CLASS COUPE 2009 Service Manual

Starting the engine using KEYLESS-
GO* G
Risk of injury
Your vehicle can be started using avalid KEY-
LESS-GO* key. For this reason, children
should never be left unsupervised in the vehi-
cle. Always take the key with you when leaving
the vehicle, even if you are only leaving it for
as hort time.
i The Start/Stop button can be used to
start the vehicle manually without inserting
the key in the ignition lock. X
Depress the brake pedal and keep it
depressed.
X Petrol engine: press Start/Stop but-
ton 0046once.
The engine starts.
X Diesele ngine:press Start/Stop but-
ton 0046once.
Preglow is activated and the engine starts. Pulling away
! Warm up the engine quickly. Do not use
the engine's full performanc euntil it has
reached operating temperature.
Only shift into reverse gear when the vehi-
cle is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery
roads. Otherwise, you could damage the
drive train. i
The vehicle locks centrally once you have
pulleda way.The locking knobs in the doors
drop down.
You can open the doors from the inside at
any time.
You can also deactivate the automatic lock-
ing feature (Y page 120).
Manual transmission X
Depress the brake pedal and keep it
depressed.
X Depress the clutch pedal.
X Shift to either first or reverse gear.
X Release the parking brake (Y page 100).
X Release the brake pedal.
X Slowly release the clutch pedal and gently
depress the accelerator pedal.
! Change gear in good time and avoid spin-
ning the wheels. Otherwise, you could dam-
age the vehicle.
i Follow the shift recommendations in the
multifunction display for an economical
driving style.
Automatic transmission* i
It is only possible to move the selector
lever to the desired position from position
P if you depress the brake pedal. Only then
is the selector lever lock released.
X Depress the brake pedal and keep it
depressed.
X Shift the transmission to position Dor R.
X Release the parking brake (Y page 100).
X Release the brake pedal.
X Carefull ydepress the accelerator pedal.
i Upshifts take place at higher engine
speeds after acold start. This helps the
catalytic converter to reach its operating
temperature more quickly. Driving and parking
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Hill start assist
Hill start assist help
syou when pulling away
forwards or in reverse on an uphill gradient.
It hold sthe vehicl efor as hort time after you
have removed yourf oot from the brake pedal.
This gives you time to move yourf oot from
the brake peda ltothe accelerator peda land
depress it before the vehicl ebegins to roll. G
Risk of accident
Never leave the vehicl ewhen it is held by hill
start assist. After approximately one second,
hil lstart assist wil lnolonger brake yourv ehi-
cle and it coul droll away.
X Take yourf oot off the brake pedal.
i Once you have taken yourf oot off the
brake pedal, the vehicl eisheld for around
one second.
X Pulla way.
Hill start assist willn ot function if:
R you are pulling away on aleve lroad or a
downhill gradient.
R on vehicles with automatic transmission*,
the transmission is in position N.
R the vehicl eissecure dwith the parking
brake.
R ESP ®
is malfunctioning. Parking
G
Risk of accident
Only remove the key from the ignitio nlock
when the vehicl eisstationary, as you cannot
steer the vehicl ewhen the key is removed.
Never leave children unsupervised in the vehi-
cle. They coul drelease the parking brake. This
coul dleadtoas erious or fatal accident. G
Risk of fire
Make sure that the exhaust system does not
under any circumstances come into contact
with easily ignitable material such as dry grass or petrol
.Otherwise, the flammable material
may ignite and set the vehicl eonfire.
To ensure that the vehicl eissecure dagainst
rolling away unintentionally:
R the parking brake must be applied
R on vehicles with manua ltransmission,
engag efirst gearorr everse gear
R on vehicles with automatic transmission*,
the transmission must be in position Pand
the key must be removed from the ignition
lock
R on steep uphill or downhill gradients, turn
the front wheels toward sthe kerb
Parking brake X
To apply: depress parking brake 0047firmly.
The 004D warning lampint he instrument
cluster lights up if the engine is running.
X To release: depress the brake peda land
keep it depressed.
On vehicles with automatic transmission*,
the selector leve rlock is released.
X Pullr elease handle 0046.
The 004D warning lampint he instrument
cluster goes out. 100
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Switching off the engine
G
Risk of accident
If the engine is not running, there is no power
assistance for the steering and brakes. Steer-
ing and braking will then require significantly
greater effort.
As aresult, you might lose control of the vehi-
cle, cause an accident and injure yourself and
others.
Therefore, do not switch off the engine while
you are driving.
Vehicles with manualt ransmission X
Shift to either first or reverse gear.
X Turn the key to position 0in the ignition
lock and remove it.
The immobiliser is activated.
Vehicles with automatic transmission* X
Shift the transmission to position P.
Using the key
X Turn the key to position 0in the ignition
lock and remove it.
The immobiliser is activated.
i The key can only be removed when the
selector lever is in position P.
Using KEYLESS GO*
X Press the Start/Stop button (Y page 66).
The engine stops and all the indicator
lamps in the instrumen tcluster go out
(Y page 25).
i The engine can be turned off while the
vehicle is in motion by pressing and holding
the Start/Stop button for three seconds. Transmission
Notes on the transmission
G
Risk of accident
The movement of the pedals must not be
impaired in any way. Do not keep any objects
in the driver's footwell. Make sure that floor-
mats or carpets are correctly secured and
that there is sufficient clearance for the ped-
als.
Do not place several floormats on top of one
another. G
Risk of accident
Do not change down for additional engine
braking on aslippery road surface. This could
cause the drive wheels to lose their grip and
the vehicle could skid. This could cause you
to lose control of your vehicle and cause an
accident. Manual transmission
Gear lever
!
When shifting between 5thand 6thgear,
you should always push the gear lever all
the way to the right. Otherwise, you could
shift unintentionally into 3rdor4th gear
and damage the transmission.
Do not exceed the maximum speed for the
individual gears. Transmission
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Shifting dow
nattoo high aspeed (trans-
missio nbraking) can cause the engine to
overrev ,leadin gtoe ngine damage.
Shift recommendation The gearshift recommendations assis
tyou in
adopting an economica ldriving style .The rec-
ommended gea risshown in the multifunction
display. X
Shift gea raccording to the gearshift rec-
ommendation 0046shown in the multifunc-
tion display of the instrument cluster.
Engagin greverse gear !
Only engage reverse gea rwhent he vehi-
cle is stationary ,otherwise the transmis-
sio nc ould be damaged.
X Mov ethe gea rlev er firmly to the left
beyond the point of resistance and then
forwards. Automatic transmission*
Selector lever
0046
Gear indicator
0047 Drive progra mdisplay (C/S) or
(C/S/M)*
Transmission positions 0045
Park position
Prevents the vehicl
efrom rolling
away when stopped. Do not shift
the transmissio ninto position P
unless the vehicl eisstationary.
i The key can onl yberemoved if
the transmissio nisinp osition P.
If the key is removed from the
ignition lock, the selector lever is
locked. 0046
Revers
egear
Do not shift the transmissio ninto
position Runless the vehicl eissta-
tionary. 102
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lamps, display messages or system failures.
The vehicle's handlin gcharacteristics may be
affected. Adjust your drivin gstyle and speed
accordingly.
Immediately consult aqualified specialist
workshop which has the necessary specialist
knowledge and tools to carr yout the work
required. Mercedes-Ben zrecommends that
you use aMercedes-Ben zService Centre for
this purpose .Inparticular, work relevant to
safet yoro nsafety-related systems must be
carried out at aqualified specialist workshop. Coolant temperatur
egauge
The coolan ttemperature gauge is in the
instrumen tcluster on the right-han dside.
Under normal operating condition sand with
the specified coolan tlevel, the coolan ttem-
perature may rise to 120 †. The coolan ttem-
perature may rise to the top end of the scale
at high outside temperatures and on long
uphill stretches. Speedometer with segments
The segment sinthe speedometer indicate
which speed rang eisavailable.
Cruise control mode:
The segment slight up fro mthe stored speed
to the maximum speed.
Variable Speedtronic mode:
The segment slight up fro mthe star tofthe
scale to the selected limit speed.
Distronic Plus* mode:
One or two segment saround the stored
speed light up. Rev counter
The red band in the rev counter indicates the
engine's overrevving range. The fuel supply is
interrupted to protect the engin ewhen the
red band is reached. !
Do not drive in the overrevving range.
Doin gsow ill damage the engine. Outside temperatur
edisplay G
Risk of accident
At temperatures just above freezin gpoint ,the
street may be icy, especially in wooded areas
or on bridges .Ifyou do not adapt your driving
style to the conditions, the vehicle could skid.
For this reason ,adapt your drivin gstyle and
speed to the weathe rconditions.
Changes in the outside temperature are dis-
played after ashor tdelay. On-board computer
Points to remember
The on-board computer is activate dassoon
as you turn the key to position 1in the ignition
lock. G
Risk of accident
Only use the on-board computer when road
and traffic condition spermit. You would oth-
erwise be distracted and unable to concen-
trate properly on driving, and could cause an
accident. Multifunction steering wheel
You can control the multi-function display and
the settings in the on-board computer using On-board computer
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Switching Adaptive Highbeam Assist*
on/off
X
Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Light submenu.
X Press the 0064button to confirm.
X Press the 003Dor003C button to select the
Adaptive Main-beam Assist: function.
You will see the selected setting: onor
off.
X Press the 0064button to save the setting.
Activating or deactivating the surround
lighting and exterior lighting delayed
switch-off
The Surround lighting: function allows
you to set whether the exterior lighting should
come on when it is dark:
R for 40 seconds after unlocking the vehicle
with the key
The exterior lighting switches off when you
open the driver's door.
R for 15 seconds after switching off the
engine and closing the doors
If the engine is switched off and then none
of the doors are opened, or if an open door
is not closed, the exterior lighting goes out
after 60 seconds.
If you activate the Surround lighting:
function, the following light up:
R side lamps
R dipped-beam headlamps 31
R daytime driving lights
R licence plate lighting
X Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Light submenu.
X Press the 0064button to confirm. X
Press the 003Dor003C button to select the
Surround lighting: function.
You will see the selected setting: onor
off.
X Press the 0064button to save the setting.
Deactivating the delayed switch-of ftempora-
rily:
X Before leaving the vehicle, turn the key to
position 0in the ignition lock.
X Turn the key to position 2in the ignition
lock and back to position 0.
The delayed switch-of fisdeactivated.
Delayed switch-of fisreactivated the next
time you start the engine.
Activating/deactivating the interior light-
ing delayed switch-off
When you activate the Interior lighting
delay sw. off: function and remove the
key from the ignition lock, the interior lighting
remains on for around 20 seconds if it is dark.
X Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Light submenu.
X Press the 0064button to confirm.
X Press the 003Dor003C button to select the
Interior lighting delay sw. off:
function.
You will see the selected setting: onor
off.
X Press the 0064button to save the setting.
Vehicle Set permanent SPEEDTRONIC with
Limit
speed (winter tyres): (Ypage 135).
Activating/deactivating automatic door
locking
If you select the Automatic door locks:
function, the vehicle is centrally locked above
as peed of around 15 km/h.
31 Only for vehicles without front foglamps*. 120
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Switching the fold in mirrors when lock-
ing* function on/off
If you switch on the Fold mirrors in when
locking: function, the exterior mirrors fold
in when you lock the vehicle. When you
unlock the vehicle and then open the driver's
or front-passenger door, the exterior mirrors
fold out again.
If you have switched the function on and you
fold the exterior mirrors in using the button
on the door (Y page 74), they will not fold out
automatically. The exterior mirrors can then
only be folded out using the button on the
door.
X Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Convenience submenu.
X Press the 0064button to confirm.
X Press the 003Dor003C button to select the
Fold in mirrors when locking: func-
tion.
You will see the selected setting: onor
off.
X Press the 0064button to save the setting.
Restoring the factory settings For safety reasons, not all functions are reset:
the
Limit speed (winter tyres): func-
tion in permanent SPEEDTRONIC can only be
set in the Vehiclesubmenu. If you want to
reset the Daytime driving lamps: in the
Light submenu, you must turn the key in the
ignition lock to position 1.
X Press the 0040or003E button on the steer-
ing wheel to select the Settingsmenu.
X Press the 003Dor003C button to select the
Factory setting submenu.
X Press the 0064button to confirm.
The Reset all settings? message
appears. X
Press the 003Dor003C button to select
Yes orNo.
X Press the 0064button to confirm the selec-
tion.
If you have selected Yes,the multifunction
display shows aconfirmation message. Driving systems
Overview of driving systems
The vehicle's driving systems are described
on the following pages:
R cruise control, Distronic Plus* and Speed-
tronic, which are used to control the speed
of the vehicle
R HOLD function, which makes pulling away
easier, particularly on steep uphill gradi-
ents
R dynamic handling package with sports
mode*, which is used to adjust the vehi-
cle's suspension system
R PARKTRONIC* and Parking Guidance*,
which assist you in finding aparking space,
as well as when manoeuvring and parking
R reversing camera*, which assists you when
parking and manoeuvring
R ATTENTION ASSIST, which helps you
detect tiredness or increasing lapses in
concentration
R Speed Limit Assist*, which shows you
speed limits that are detected in the multi-
function display
The ABS,B AS,BAS PLUS* ,adaptive brake
lights, ESP ®
,E BV and ADAPTIVE BRAKE driv-
ing safety systems and the PRE-SAFE ®
Brake* are described in the "Driving safety
systems" section (Y page 52). Cruise control
Cruise control maintains aconstant road
speed for you. It brakes automatically in order 122
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One or more segments light up as the vehicle
approaches an obstacle, depending on the
vehicle's distance to the obstacle.
From the:
R
sixth segment onwards, you will hear an
intermittent warning tone for approx-
imately two seconds.
R seventh segment onwards, you will hear a
warning tone for approximately two sec-
onds. You have reached the minimum dis-
tance.
Deactivating/activating PARKTRONIC 0046
Indicator lamp
0047 To deactivate/activate PARKTRONIC
If indicator lamp 0046lights up, PARKTRONIC is
deactivated. Parking Guidance is also deacti-
vated.
i PARKTRONIC is automaticallya ctivated
when you turn the key to position 2in the
ignition lock.
Trailer towing* PARKTRONIC is deactivated for the rear area
when you establish an electrical connection
between your vehicle and atrailer.
! Fold in the ball coupling if the trailer tow
hitch is not required.P ARKTRONIC meas-
ures the minimum detection range to an
obstacle from the bumper, not the ball cou-
pling. Parking Guidance*
Parking Guidance is an electronic parking aid
with ultrasound. Ultrasound is used to meas-
ure the road on both sides of the vehicle. A
suitablep arking space is indicated by the
parking symbol. You receive steering instruc-
tions when parking. You may also use PARK-
TRONIC (Y page 138). G
Risk of accident
Parking Guidance is merely an aid and may
recommend parking spaces that are not suit-
able for parking. For example, these might be
spaces where parking is prohibited, drive-
ways, unsuitables urfaces, etc.
Parking Guidance measures the parking
space as you drive past it. Any later changes
to the parking space are not taken into
account. For instance, this may be the case
when the vehicle parked in front of or behind
the space changes its position or when an
obstacle is moved into the parking space.
Parking Guidance does not relieve you of the
responsibility for paying attention. If you rely
solely on Parking Guidance, you could cause
an accident and injure yourselfa nd others.
You are always responsible for safety and
must continue to pay attention to your imme-
diate surroundings when parking and
manoeuvring. G
Risk of accident
Objects located above the height range of
Parking Guidance will not be detected when
the parking space is measured. These are not
taken into account when the parking proce-
dure is calculated, e.g. overhanging loads, tail
sections or loading ramps of goods vehicles.
In some circumstances, Parking Guidance
might therefore issue steering instructions
too soon. This may lead to acollision. For this
reason, you should avoid using Parking Guid-
ance in such situations. 140
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R
at night or in ver ydark places
R if th ecamera is exposed to ver ybright light
R if th earea is lit by fluorescent light (th edis-
play may flicker)
R if there is asudden chang eintemperature,
e.g .when driving int oaheated garag ein
winter
R if th ecamera len sisdirtyoro bstructed
R if th erear of your vehicle is damaged. In this
even thave th ecamera position and setting
checked at aqualified specialist workshop.
Mercedes-Ben zrecommend sthaty ou use
aM ercedes-Ben zServic eCentre for this
purpose.
Do no tuse th ereversing camera in these
type sofs ituation. You could, otherwise,
injure other sordamage object sand your
vehicle while you are parking.
Activating th ereversing camera X
Mak esure that th ekeyis in position 2in
th ei gnition lock.
X Mak esure that th e"Reversin gcamera"
function is selecte dinCOMAND AP S(see
th es eparate operatin ginstruction sfor
COMAND APS).
X Engage revers egear.
The area behin dthe vehicle is show ninthe
COMAND AP Sdisplay.
You can selec tnotto show th earea behind
th ev ehicle in th eCOMAND AP Sdisplay (see
th es eparate operatin ginstruction sfor
COMAND APS). ATTENTION ASSIST
ATTENTION ASSIST helps you on long, monot-
onous journeys suc hasonmotorways and
trunk roads .Itisactive at speed sbetween 80
and 18 0km/ h. If ATTENTION ASSIST detects
tiredness or increasing lapses in concentra-
tio nont hepart of th edriver, it suggest sa
break. G
Ris
kofa ccident
ATTENTION ASSIST is only an aid and may
detect your tiredness or lapses in concentra-
tio nt oo late or no tatall. It is no tasubstitute
for aw ell reste dand attentive driver.
Fatigue may caus eyou to recognise hazard-
ous situations to olate ,misjudge asituation
or reac tslower. For this reason ,makes ure
you feel reste dbefore you begin driving and
durin gyour journey. Always tak ebreak sin
good tim eand regularly, especially during
lon gjou rneys. Otherwise, you may fail to rec-
ognise dangers in time, caus eanacciden tand
injure yourself and others.
ATTENTION ASSIST assesses your leve lof
fatigue or increasing inattentiveness taking
int oc onsideratio nthe followin gcriteria:
R personal driving style, e.g .steering charac-
teristics
R driving conditions, e. g. time, driving time
ATTENTION ASSIST' sfunctionality is restric-
te da nd warning sare delayed or do not
appear at all:
R if th eroad condition is poor ,e.g.large
bumps or potholes
R there is astron gs ide wind
R you have adopted averys porty driving style
with high cornering speed sordriving with
ah igh rat eofacceleration
R if you are predominantly driving slower
than 80 km/h or faster than 18 0km/h
R if you are currently operatin gormaking a
call usin gCOMAND APS*
R in active driving situations ,for example, if
you are changing lane sorchanging the
vehicle speed 144
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Function
0076
Increases th
etem perature 0077
Display
0078
Reduces th
etem perature i
Instructions and recommendation sfor
optimum air conditioning:
R activat ethe air conditioning using
the 005A and005C buttons .The indica-
to rlamps abov ethe 005A and005C but-
tons come on .You can also set th eair-
flo wa nd air distribution of th eautomatic
air conditioning to on eofthree levels
(FOCUS/MEDIUM/DIFFUSE). You can
set th edesired leve lusin gbutton 0072.The
MEDIUM leve lisrecommended.
R set th etem perature to 22 †.
R only use th e"demisting "function briefly,
until th ewindscree nisclear again.
R only use th e"air-recirculation "mode
briefly, e.g. if there are unpleasan tout-
side odour sorwhen in atunnel. Other-
wise, th ewindows could mis tupdue to
al ack of fresh air.
R use th e"ZONE "function to adopt the
temperature settings on th edriver' sside
for th efront-pa ssenger side and th erear
compartmen taswell. The indicator lamp
abov ethe 00D8 buttongoes out.
R use th e"residual heat "function if you
want to heat or ventilate th evehicle inte-
rior when th eignition is switched off .The
"residual heat "function can only be acti-
vated or deactivate dwitht he ignition
switched off. Switching th
eair conditioning on/off
i When th eair conditioning is switched off,
th ea ir supply and air circulation are also switched off
.Onlys elect this settin gbriefly,
otherwise th ewindows may mis tup.
i Activate th eair conditioning primarily
usin gthe 005A button(Ypage 151).
X Turn th ekeyto position 2in th eignition
lock.
X To activate: press the005Abutton.
The indicator lamp abov ethe 005A button
light sup. Airflo wand air distribution are set
to automatic mode.
or
X Press the 0061button.
The indicator lamp abov ethe 0061 button
goes out .The previously selected settings
come int oeffect again.
X To switch off: press the0061button.
The indicator lamp abov ethe 0061 button
light sup. Switching cooling with air dehumidi-
ficatio
non/off
The "coolin gwitha ir dehumidification "func-
tio niso nlya vailable when th eengineisr un-
ning. The air inside th evehicle is cooled and
dehumidified according to th etem perature
selected. G
Ris
kofa ccident
If th e"coolin gwitha ir dehumidification "func-
tio nisd eactivated, th eair inside th evehicle
will no tbecooled (during warm weather )or
dehumidified. The windows could mis tup
mor equickly. This may preven tyou from
observing th etraffic conditions, thereby caus-
ing an accident.
Condensation may drip from th eunderside of
th ev ehicle when Thermatic is in cooling
mode. 150
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