2015 MERCEDES-BENZ E-CLASS SALOON ECU

AMG vehicles
When shifting down
,the double-clutch func-
tion is active regardless of th ecurrentl yselec-
te dd rivep rogram .The double-clutch function
reduce sload chang ereaction sand is condu-
civ etoas portydriving style. The soun dgen-
erated by th edouble-clutch function depends
on th edrivep rogram selected.
Kickdown Use kickdown for maximum acceleration:
X Depress th eaccelerato rpedal beyon dthe
pressur epoint.
The transmission shifts to alower gear
depending on th eengines peed.
X Eas eoff th eaccelerato rpedal once the
desired spee disreached.
The automatic transmission shifts bac kup.
Towing atrailer Towin
gatrailer is no tpossible wit hall mod-
els. Fo rfurther information ,see
(Y page 267).
X Drive in th emiddle of th eengines peed
range on uphill gradients.
X Manua ldrive program: depending on the
uphill or downhill gradient, shif tint oag ear
(Y page 197) in whic hthe engin ewill run in
th em iddle of th eengines pee drange. This
also applie sifcruise control ,DISTR ONIC
PLU SorS PEEDTR ONICare activated. Program selector button
Genera lnotes The program selector butto
nallows you to
choos ebetween differen tdriving character-
istics. All vehicles (except
E300 BlueTEC,
E3 50 BlueTEC, AM Gvehicles and vehicles
wit hthe AM Gsport spackage)
X Press program selector button :.
The selected driv eprogram appear sinthe
multifunction display. E3
00 BlueTE CandE3 50 BlueTEC
X Press program selector button :.
The selected driv eprogram appear sinthe
multifunction display. 194
Automatic trans
missionDriving andparking

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

Activating DISTRONIC PLUS
Activation conditions
To activat
eDISTR ONICPLUS, th efollowing
condition smustbef ulfilled:
R thee nginem ustber unning. It may tak eup
to two minute sofdriving before
DISTRONI CPLUSisr eadyfor use.
R thep arking brak emustber eleased.
R ESP ®
mus tbes witched on ,but no tinter-
vening.
R Active Parking Assis tmustn otbe activa-
ted.
R thet ransmission mus tbeinpositionD.
R thed river' sdoor mus tbeclosed when you
shif tfrom Pto Dor your seat belt mus tbe
fastened.
R thef ront-pa ssenger door and th erear
door smustbec losed.
R thev ehicl emustn otbe skidding.
R theD ISTR ONICPLUSfunction mus tbe
selected wit hthe cruise control lever
(Y page 219).
Activating X
Briefly pull th ecruise control lever towards
you ;,orp ress it up :or down =.
DISTRONI CPLUSisa ctivated.
X Press th ecruise control lever repeatedly
up : or down =until th edesired spee dis
set.
X Remove your foo tfromt heaccelerator
pedal.
Your vehicl eadapt sits spee dtot hatoft he
vehicl einfront,but only up to th edesired
store dspeed.
If th evehicl einf rontof you is stationary, you
can only activat eDISTR ONICPLUSo ncey our
vehicl eisstationary as well.
i If you do no
tfully release th eaccelerator
pedal ,the DISTRONIC PLU Ssuspended
DISTRONIC PLU Ssuspended
message appear sinthemultifunction dis-
play. The set distanc etoaslower-moving
vehicl einfrontwill then no tbemaintained.
You will be driving at th espee dyou deter-
min ebyt heposition of th eaccelerator
pedal.
You can also activat eDISTR ONICPLUSw hen
stationary. The lowes tspee dtha tcan be set is
30 km/h.
X Briefly pull th ecruise control lever towards
you ;,up:or down =.
DISTRONI CPLUSisa ctivated.
Activating at th ecurren tspeed/last
store dspeed G
WARNING
If you call up astoreds pee dand this is dif-
feren tfromt hecurren tspeed, th evehicle
accelerate sorbrakes. If you do no tknow
what th estoreds pee dis, th evehicl emay
accelerate or brak eunexpectedly. There is a
ris kofana ccident.
Tak ethe traffic condition sintoa ccount
before calling up th estoreds peed. If you do
no tk noww hat th estoreds pee dis, store the
desired spee dagain. 220
Driving systemsDriving and pa
rking

R
you hav eswitched on th ecorre sponding
tur ns ignal
R DISTRONIC PLU Sdoesn otdetec tadanger
of collision
If these condition sare met ,your vehicl eis
accelerated. Acceleration will be interrupted
if changin glanes take stoo longorift hedis-
tanc ebetween your vehicl eand th evehicl ein
fron tbecome stoo small.
i Whe
nyou chang elanes, DISTRONIC
PLU Smonitor sthe leftlan e( on left-hand-
drive vehicles) or th eright lan e(on right-
hand-drive vehicles).
Vehicles wit hCOMAND Online Example: roundabout
i
The following function is no
toperational
in all countries.
DISTRONIC PLU Suses additional information
from your navigation system so that it can
adapt to certain traffic situations. This is the
cas eif, while following avehicle, DISTRONIC
PLU Sisa ctive and you:
R approac hordrive around aroundabout
R approac haT-junction
R tur no ffat am otorway exit
Even if th evehicl einf rontleaves th edetec-
tion range, DISTRONIC PLU Stem porarily
maintain sthe curren tdrivin gspeed and does
no ta ccelerate. This is base donthecurrent
map dat ainthenavigation system.
Afterwards, th evehicl eaccelerates bac kto
th es peed you set. The system take
sintoa ccoun tthe factthat
overtaking on th eright is no tpermitte don
motorways or high-speed major roads at
speeds abov e80km/h. The drivin gspeed is
adjusted to th espeed of th equeue of vehicles
in th eadjacent lan etotheleft.
i Prevention of overtaking on th
eright
applies to countrie swheretraffic drives on
th er ight .Inc ountrie swheretraffic drives
on th eleft, overtaking on th eleftisp reven-
te da ccordingly.
Stopping G
WARNING
Whe nleavin gthe vehicle, eve nifitisbraked
only by DISTRONIC PLUS, it could roll away if:
R there is amalfunction in th esystem or in
th ev oltag esupply.
R DISTRONIC PLU Shas been deactivated
wit hthe cruise contro llever, e.g. by avehi-
cle occupant or from outside th evehicle.
R thee lectrica lsystem in th eenginec om-
partment, th ebattery or th efuses have
been tampered with.
R theb attery is disconnected.
R thea ccelerator peda lhas been depressed,
e.g. by avehicl eoccupant.
There is ariskofana ccident.
If you wish to exit th evehicle, always tur noff
DISTRONIC PLU Sand secure th evehicle
against rollin gaway.
Fo rfurther information on deactivating
DISTRONIC PLU S(Ypage 224).
If DISTRONIC PLU Sdetects that th evehicl ein
fron tiss topping ,itbrakes your vehicl euntil it
is stationary.
Once your vehicl eisstationary, it remains
stationary and you do no tneedtod epress the
brake.
Dependin gonthespecified minimum dis-
tance, your vehicl ewill come to astandstill at
as ufficien tdistanc ebehin dthe vehicl ein
front. The specified minimum distanc eisset
usin gthe contro lont he cruise contro llever. 222
Driving syste
msDriving andparking

R
the electrical syste minthe engine com-
partment, the battery or the fuse saretam-
pered with
R the battery is disconnected
There is ariskofana ccident.
Before leaving the vehicle, always deactivate
the HOLD functio nand secur ethe vehicle
fro mr olling away.
! When DISTRONI
CPLUSort he HOLD
functio nisa ctivated ,the vehicl ebrakes
automaticall yincertain situations.
To avoi ddamag etothe vehicle, deactivate
DISTRONI CPLUSa nd the HOLD functio nin
the following or simila rsituations:
R when towing away
R in ac ar wash
Activatio nconditions Yo
uc an activate the HOLD functio nif:
R the vehicl eisstationary
R the engine is running or if it ha sbeena uto-
maticall yswitched off by the ECO start/
stop function
R the driver's door is close dorifyours eat
belt is fastened
R the parking brake is released
R the selector lever is in position D,Ror Non
vehicles with automatic transmission
R DISTRONI CPLUSisd eactivated
Activatin gthe HOL Dfunction X
Make sure tha tthe activatio nconditions
ar em et.
X Depres sthe brake pedal.
X Quickl ydepress the brake peda lfur ther
unti lthe ë message :appear sinthe
multifunctio ndisplay.
Th eH OLD functio nisa ctivated .You can
release the brake pedal.
i If depressing the brake peda
lthe first
time does not activate the HOLD function,
wait briefl yand the ntry again.
Deactivatin gthe HOL Dfunction Th
eH OLD functio nisd eactivated automati-
cally if:
R yo ua ccelerate. On vehicles with automatic
transmission: onl ywhent he transmission
is in position Dor R.
R yo us hift the transmission to position Pon
vehicles with automatic transmission.
R yo ud epress the brake peda lagain with a
certain amount of pressure until ëdis-
appear sfromt he multifunctio ndisplay.
R yo ua ctivate DISTRONI CPLUS.
When the HOLD functio nisa ctivated ,the
automatic transmission is automaticall yshif-
ted to position Pif:
R the driver's door is open and the driver's
seat belt is unfastened
R the engine is switched off ,unles sitisa uto-
maticall yswitched off by the ECO start/
stop function
R as ystem faul toccurs
R the powe rsuppl yisi nsufficient
On vehicles with amanualtransmission, you
will se eawarning message in the multifunc-
tio nd isplay in such cases:
Brake immediately Brake immediately
X Immediately depress the brake peda lfirmly
unti lthe warning message in the multifunc-
tio nd isplay goes out. This deactivates the
HOLD function. Driving systems
229Driving andparking Z

Activ
eParking Assist is activated automati-
cally when driving forwards .The system is
operational at speeds of up to approximately 35 km/h .While in operation, the system inde-
pendently locate sand measures parking
space sonb oths ides of the vehicle.
Activ eParking Assist will onl ydetect parking
spaces:
R parallel or at right angle stothe direction of
travel.
R tha tare parallel to the direction of travel
and ar eatleast1.5mw ide
R that are parallel to the direction of travel
and at leas t1.0ml onger than your vehicle
R that are at right angles to the direction of
travel and at least 1.0 mwider than your
vehicle
i Note that Active Parking Assist cannot
measure the size of aparking space if it is at
right angles to the direction of travel. You
will need to judge whether your vehicle will
fit in the parking space.
When driving at speeds below 30 km/h, you
will see parking symbol ;asas tatus indi-
cator in the instrument cluster. When apark-
ing space has been detected, an arrow
towards the right or the left also appears.
Active Parking Assist only display sparking
spaces on the front-passenger side as stand- ard. Parking spaces on the driver's side are
displayed as soon as the turn signal on the
driver's side is activated. When parking on the driver's side, this must remain activated untilyou confirm the use of Active Parking Assist
by pressing the abutton on the multi-
function steerin gwheel. The system auto-
matically determines whether the parking
space is parallel or at right angles to the direc-
tion of travel.
Ap arking space is displayed while you are
driving past it, and until you are approx-
imately 15 maway from it. Parking G
WARNING
If you leave the vehicle when it is only being
braked by Active Parking Assist it could roll
away if:
R there is amalfunction in the system or in
the voltage supply.
R the electrical system in the engine com-
partment ,the battery or the fuses are tam-
pered with.
R the battery is disconnected.
R the vehicle is accelerated, e.g. by avehicle
occupant.
There is arisk of an accident.
Before leaving the vehicle, alwayss ecure it
against rolling away.
i Vehicles with automatic transmission:
When PARKTRONIC detect sobstacles,
Active Parking Assist brakes automatically
during the parking process. You are respon-
sible for braking in good time.
X Stop the vehicle when the parking symbol
shows the desired parking space in the
instrument cluster.
X Vehicles with manual transmission: shift to
reverse gear.
Vehicles with automatic transmission: shift
to position R.
The Start
Start Park ParkAssist?
Assist? Yes:
Yes:OK
OKNo:
No:
% message appears in the multifunction
display.
X To cancel the procedure: press the%
button on the multifunction steerin gwheel
or pull away.
or
X To parku sing Active Parking Assist:
press the abutton on the multifunction
steerin gwheel.
The Park Assist active Accelerate
Park Assist active Accelerate
and
and brake
brake Observe
Observe surroundings
surroundings mes-
sage appears in the multifunction display. Driving systems
241Driving and parking Z

Warning in the multifunction display
If fatigu
eorincreasing lapses in concentra-
tion are detected, awarning appears in the
multifunction display: Attention Assist:
Attention Assist:
Take abreak!
Take abreak!
In addition to the message show ninthe mul-
tifunction display, you wil lthen hea rawarn-
ing tone.
X If necessary, take abreak.
X Confirm the message by pressing the a
button on the steering wheel.
On long journeys, take regularb reaks in good
time that allow for adequate recuperation. If
you do not take abreak, you wil lbewarned
again after 15 minutes at the earliest. This will only happen if ATTENTION ASSIST still
detects typical indicators of fatigu eor
increasing lapses in concentration. Traffic SignA
ssist
General notes Traffi
cSign Assist displays the maximum
spee dpermitted and overtaking restrictions
to the drive rinthe instrument cluster. Driving
onto asection of road in the wrong direction
trigger sawarning. Traffi cSign Assist detects
traffic signs with camera system :attached
behind the top of the windscreen. The data
and genera ltraffic regulations stored in the
navigation syste mare also use dtodetermine
the current spee dlimit. If
at raffic sign that is relevant to you rvehicle
is passed, the displayoft he speedlimits and
overtaking restrictions is updated.
The displayc an also be updated without a
visible traffic sign if:
R the vehicl echanges road s(e.g. motorway
exit or sli proad)
R av illage or town boundary is passed which
is stored in the digital map
R the last traffic sign detected by the camera
has not been repeated
If as ign indicating the end of arestriction
(speed limi torovertaking restriction) is
passed, the sign is displayed for five seconds.
The currently applicable traffic regulation
continues to be show ninthe assistance
graphic display.
The camera also detects traffic signs with a
restriction indicated by an additiona lsign
(e.g. in wet conditions).
The traffic signs are only displayed with the
restrictions if:
R the regulation must be observed with the
restriction, or
R Traffi cSign Assist is unable to determine
whether the restriction applies
If Traffi cSign Assist is unable to determine a
maximu mpermitted spee dfrom any of the
available sources, no spee dlimi tisd isplayed
in the instrument cluster either. Traffi
cSign Assist is not available in allc oun-
tries. In this case, symbol :is show ninthe
assistance graphic display( Ypag e286).
Important safety notes Traffi
cSign Assist is only an aida nd is not
always abl etocorrectly displays peedlimits Driving systems
255Driving and parking Z

X
Pull the ball coupling in the direction of the
arrow until it engages in avertical position.
Indicator lamp =goes out. The trailer
power socket is integrated in the ball cou-
pling and swivels out with it.
Saloon: indicator lamp ?goes out.
Estate: indicator lamp =goes out.
The multifunction display shows the
Trailer Trailer hitch
hitch Check
Checklock
lockmech.
mech. mes-
sage until the ball coupling is engaged.
X Remove the protective coverin gfrom the
ball coupling and store it in asafe place.
X Make sure that the ball of the ball coupling
is clean and greased.
HYBRID vehicles :make sure that you read
the "HYBRID" Supplement included in the
vehicle literature. Otherwise, you may not
recognise dangers. Coupling up
atrailer
X Make sure that the transmission is in posi-
tion P.
X Apply the parking brake.
X Position the trailer horizontally behind the
vehicle.
X Couple up the trailer.
X Establish the electric connection between
the vehicle and the trailer.
X Check that the trailer lighting system is
working.
Ac onnected trailer is only recognised when
the electrical connection is established
correctly and when the lighting system is
working properly. The function of other sys-
tems, such as ESP ®
,P ARKTRONIC and
Active Parking Assist also depends on this. Uncoupling
atrailer G
WARNING
If you uncouple atrailer with an engaged over-
run brake, you could trap your hand between the vehicle and the trailer drawbar. This poses
ar isk of injury.
Do not uncouple atrailer with an engaged
overrun brake. G
WARNING
Vehicles with level control:
If you disconnect the trailer cable, the vehicle is lowered. This can cause you or others to
become trapped between the vehicle body
and tyres, or underneat hthe vehicle. This
poses arisk of injury.
Make sure that no-one is in the immediate
vicinit yofthe wheel arch or underneat hthe
vehicle when disconnectin gthe trailer cable.
! Do not disconnect
atrailer with an
engaged overrun brake. Otherwise, your
vehicle could be damaged by the rebound- ing of the overrun brake.
X Make sure that the transmission is in posi-
tion P.
X Apply the parking brake.
X Secure the trailer against rolling away.
X Remove the trailer cable and decouple the
trailer. Folding in the ball coupling
G
WARNING
If you release the ball coupling or it does not
engage correctly when folding in, it will swing out. Within pivoting range of the ball coupling,
there is an increased risk of an accident and
injury.
Only release the ball coupling if the pivoting
range is unobstructed. Always make sure that the ball coupling engages when folding in.
X Place the protective coverin gonthe ball
coupling. 270
Towing
atrailerDriving and parking