2015 MERCEDES-BENZ C-CLASS COUPE tow

X
Turn disposable hose :on the opening of
AdBlue ®
refill canister ;anti-clockwise and
remove it.
X Reseal AdBlue ®
refill canister ;with the cap.
AdBlue ®
refill canisters are availabl eatmany
filling station sorataMercedes-Benz Service
Centre. AdBlue ®
refill canisters are often sold
with afiller hose. Afiller hose that does not
exactly fit the vehicle's AdBlue ®
tank offers no
protection against overfilling. AdBlue ®
may leak
out as aresult of overfilling. Mercedes-Benz
offers aspecial disposable hose with overfill
protection. You can obtain this from any
Mercedes-Benz Servic eCentre. AdBlue ®
is
availabl einavariety of containers and recepta-
cles. Only use the disposable hose with the
Mercedes-Benz AdBlue ®
refill canisters.
AdBlue ®
refill bottle !
Only screw on the AdBlue ®
refill bottle so
that it is hand-tight. Otherwise, the thread of
the AdBlue ®
refill bottle could be damaged
and AdBlue ®
could leak out. X
Unscrew the protective cap from AdBlue ®
refill bottle :.
X Place AdBlue ®
refill bottle :on the filler
neck as shown and screw it on clockwise until hand-tight.
X Press AdBlue ®
refill bottle :towards the
filler neck.
The AdBlue ®
tank is filled. This could last up to
one minute.
When AdBlue ®
refill bottle :is no longer
pressed, filling stops and the bottle may be
taken off again after being only partially emp- tied.
X Release AdBlue ®
refill bottle :. X
Turn AdBlue ®
refill bottle :anti-clockwise
and remove it.
X Screw the protective cap ontoA dBlue®
refill
bottle :again.
AdBlue ®
refill bottles are available at many fill-
ing station sorataM ercedes-Benz Service
Centre. Refill bottles without athreaded seal
offer no protection against overfilling. AdBlue ®
may leak out as aresult of overfilling. Mercedes-
Benz offers special refill bottles with athreaded
cap. These are availabl eatany Mercedes-Benz
Servic eCentre. 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.Inp articular, do not park on dry
grassland or harvested grain fields. 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, alway stake 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 driv-
etrain could be damaged. 172
ParkingDriving and parking

To ensure that the vehicle is safeguarded
against rolling away unintentionally:
R the electric 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 the
key must be removed from the ignition lock
R the front wheels must be turned towards the
kerb on steep uphill or downhill gradients
R the empty vehicle must be secured at the
front axle with awheel chock or similar
object ,for example, on uphill or downhill gra-
dients
R al aden vehicle must also be secured at the
rear axle with awheel chock or similar object,
for example, on uphill or downhill gradients Switching off the engine
Important safety notes G
WARNING
The automatic transmission switches to neu-
tral position Nwhen you switch off the engine.
The vehicle may roll away.T here isarisk of an
accident.
After switching off the engine, alway sswitch
to parking position P.Prevent the parked vehi-
cle from rolling away by applying the parking
brake.
Vehicles with manual transmission X
Shift to either 1st gear or reverse gear R.
X Turn the key to position 0in the ignition lock
and remove it.
The immobiliser is activated.
X Apply the electric parking brake.
Vehicles with automatic transmission X
Apply the electric parking brake.
X Shift the transmission to position P.X
With the key: turn the key to position 0in the
ignition lock and remove it.
The immobiliser is activated.
X With the Start/Stop button: press the
Start/Stop button (Y page 145).
The engine stops and all the indicator lamps in the instrument cluster go out.
When the driver's door is closed, this corre-
sponds to key position 1.When the driver's
door is open, this corresponds to key position
0:" key removed".
If you switch the engine off with the transmis-
sion in position Ror D,t he automatic transmis-
sion shifts to Nautomatically.
With the key: if you then open the driver's door
or the front-passenger door or remove the key
from the ignition, the automatic transmission
shifts to Pautomatically.
With the Start/Stop button: if you then open
the driver's door or the front-passenger door,
the automatic transmission shifts to Pautomat-
ically.
If you want the automatic transmission to
remain in neutral N,e.g. when having the vehicle
cleaned in an automatic car wash with atowing
system:
X Vehicles with the Start-Stop button:
remove the Start-Stop button from the igni-
tion lock.
X Insert the key into the ignition lock.
X All vehicles: switch the ignition on.
X Depress the brake pedal and keep it
depressed.
X Shift to neutral N.
X Release the brake pedal.
X Release the electric parking brake.
X Switch off the ignition and leave the key in the
ignition lock.
The engine can be switched off while the vehicle is in motion by pressing and holding the Start/
Stop button for about three seconds. This func- tion operates independently of the ECO start/
stop automatic engine switch-off function. Parking
173Driving and parking Z

note of thi
swhend riving aladen vehicl eand
when towing atrailer.
Thi salsoa pplies if cruis econtrol, DISTRONIC
PLU SorS PEEDTRONIC is activated.
Thi sw illu se the braking effect of the engine, so
less braking will be required to maintain vehicle
speed .Thisr elieves the load on the brake sys-
tem and prevents the brakes from overheating
and wearing too quickly.
Heavy and light loads G
WARNING
The braking system can overheat if yo ulea ve
your foo tonthe brake peda lwhile driving.
Thi sincreases the braking distance and could
eve ncause the braking system to fail. There is
ar iskofana ccident.
Never us ethe brake peda lasafootrest. Do
not simultaneousl ydepress both the brake
peda land the accelerato rpedal whiledriving.
! Depressing the brake peda
lconstantly
results in excessive and premature wear to
the brake pads.
If heavy demands are made on the brakes, do
not park the vehicl eimmediately. Driv eonfor a
short while. Thi sallow sthe airflow to cool the
brakes more quickly.
If the brakes have been used onl ymoderately,
yo us houl doccasionall ytest thei reffectiveness.
To do this, brake more firmly from ahigher
speed whil epayin gattentio ntothe traffic con-
ditions. Thi simprove sthe gri pofthe brakes.
Wet road surfaces If yo
uhaved riven for alon gt ime in heavy rain
withou tbraking ,ther em aybe adelayed reac-
tio nfrom the brakes when braking for the first
time .Thism ayalso occu rafte rac ar wash or
afte rdriving throug hdeepw ater.
Yo uw illh avetod epress the brake peda lmore
firmly .Maintain agreate rdistance to the vehicle
in front.
After driving on awetroa dorh aving the vehicle
washed, brake firmly whil epayin gattentio nto
the traffic conditions. Thi swillw armupt he
brake discs, thereb ydrying them more quickly
and protecting them against corrosion. Limite
dbraking performanc eonsalt-
treate droads If yo
udrive on salt-treate droads, alayer of salt
ma yform on the brake discs and pads. Thi scan
increas ethe braking distance considerably.
R In order to prevent any salt build-up, appl ythe
brakes occasionall ywhile paying attentio nto
the traffic conditions.
R Carefull ydepress the brake peda latthe end
of the journey and when starting the next
journey.
R Maintain amuchg reate rdistance to the vehi-
cle in front.
New brake discs and brake pads/
linings Brake pads/lining
sand discs tha tare either new
or have been replaced achieve optimu mbraking
effect onl yaftersevera lhun dre dkilometres of
driving .Com pensate for the reduce dbraking
effect by applying greate rforce to the brake
pedal.
For safety reasons ,Mercedes-Benz recom-
mend sonlyf itting the following brake discs and
brake pads/linings:
R brake discs tha thaveb eena pproved by
Mercedes-Benz
R brake pads/lining sthath aveb eena pproved
by Mercedes-Benz or tha tare of an equivalent
standard of quality
Othe rbrake discs or brake pads/lining scan
compromise the safety of your vehicle.
Alway sreplace al lbrake discs and brake pads/
lining sonana xleatt he same time .Alway sfit
new brake pads/lining swhenr eplacing brake
discs.
The vehicl eisequippe dwithl ightweight brake
discs to which the whee lassembl ywithr im and
threaded connectio nism atched.
The us eofbrake discs othe rtha nt hose
approved by Mercedes-Benz ma yalter track
width and is subject to approval ,ifapplicable.
Shock-typ eloads when handling the brake
discs, such as when changing wheels ,can lead
to areduction in comfort when driving with light-
weight brake discs. Avoi dshock-typ eloads on
the lightweight brake discs, particularly on the
brake plate. 178
Driving tipsDriving an
dparking

You should drive particularly carefully on slip-
pery road surfaces. Avoid sudden acceleration,
steerin gand braking manoeuvres .Donot use
cruis econtrol or DISTRONIC PLUS.
If the vehicle threaten stoskid or cannot be
stopped when movin gatlow speed:
X Vehicles with manual transmission: shift
to neutral.
X Vehicles with automatic transmission:
shift the transmission to position
N.
X Try to brin gthe vehicle under control by using
correctiv esteering.
The outsid etemperature indicator is not
designed to serv easanice-warnin gdevic eand
is therefore unsuitable for that purpose.
Changes in the outsid etemperature are dis-
played afte rashortdelay.
Indicated temperatures just above the freezing
point do not guarantee that the road surfac eis
free of ice. The road may still be icy, especially in wooded areas or on bridges .The vehicle could
skid if you fail to adapt your drivin gstyle. Always
adapt your drivin gstyle and drive at aspeed to
suit the prevailin gweather conditions.
You should pay special attention to road condi-
tion swhen temperatures are around freezing
point.
Further information on drivin gwith sno wchains
(Y page 356).
Further information on drivin gwith summer
tyres (Y page 355).
Observe the notes in the "Winter operation" sec-
tion (Y page 355). Driving systems
Mercedes-Benz Intelligent Drive
Mercedes-Ben zIntelligent Drive stands for inno-
vativ edriver assistanc eand safet ysystems
which enhance comfort and support the driver in critical situations .With these intelligent co-ordi-
nated systems Mercedes-Ben zhas set amile-
stone on the path towards autonomous driving.
Mercedes-Ben zIntelligent Drive embraces all
elements of active and passive safet yinone well
thought-out syste m–for the safet yofthe vehi-
cle occupant sand that of other road users.
Further information on drivin gsafet ysystems
(Y page 66). Cruise control
Genera lnotes Cruise control maintains
aconstan troad speed
for you. It brakes automatically in order to avoid
exceeding the set speed. Change int oalower
gear in good tim eonlong and steep downhill
gradients. Take particular not eofthis when driv-
ing aladen vehicle and when towin gatrailer. By
doing so, you will make use of the braking effect
of the engine. This relieve sthe load on the brake
syste mand prevent sthe brakes from overheat-
ing and wearing too quickly.
Use cruis econtrol only if road and traffic con-
dition sare appropriate for maintainin gasteady
speed for aprolonged period. You can store any
road speed above 30 km/h.
Important safet ynotes If you fail to adapt your drivin
gstyle, cruis econ-
trol can neither reduce the risk of an accident
nor override the laws of physics .Cruise control
cannot tak eintoa ccount road, weather or traffic
conditions. Cruise control is only an aid. You are responsible for the distance to the vehicle in
front, for vehicle speed, for braking in good time,
and for stayin ginlane.
Do not use cruis econtrol:
R in road and traffic condition swhich do not
allow you to maintain aconstan tspeed, e.g. in
heavy traffic or on windin groads
R on smoot horslippery roads. Braking or accel-
erating can cause the drive wheels to lose
traction and the vehicle could the nskid
R when there is poor visibility, e.g. due to fog,
heavy rain or snow
If there is achange of drivers, advise the new
driver of the speed stored.
i The speed indicated in the speedometer
may diffe rslightly from the speed stored. 180
Driving systemsDriving and parking

Cruise control lever
:
To store th ecurren tspee dorah igher speed
; LIM indicator lamp
= To store th ecurren tspee dorc alling up the
last store dspeed
? To store th ecurren tspee doral ower speed
A To switch between cruise control and varia-
ble SPEEDTRONIC
B To deactivate cruise control
You can operate cruise control and variable
SPEEDTRONIC wit hthe cruise control lever.
The LIM indicator lamp on th ecruise control
leve rindicates whic hsystem you have selected:
R LIM indicator lam poff:cruise control is
selected
R LIM indicator lam pon:variable SPEED-
TRONIC is selected
When you activat ecruise control, th estored
spee diss hown in th emultifunction display for
fiv es econds. In addition ,the é symbol
appear sinthemultifunction display.
Speedometer with segments: when cruise
control is activated, th esegments from the
store dspee dtot hemaximum permitted speed
light up.
Selecting cruise control X
Chec kwhether LIM indicator lamp ;is off.
If it is off ,cruise control is alread yselected.
If it is not, pres sthe cruise control leve rinthe
direction of arrow A.
LIM indicator lamp ;in th ecruise control
leve rgoes out .Cruis econtrol is selected. Storing and maintaining th
ecurrent
speed You can store th
ecurren tspee dify ou are driv-
ing faster than 30 km/h.
X Accelerat ethe vehicle to th edesired speed.
X Briefl ypres sthe cruise control leve rup:or
down ?.
X Remove your foo tfro mt heaccelerato rpedal.
Cruis econtrol is activated. The vehicle auto-
maticall ymaintain sthe speed.
i Cruis
econtrol may be unable to maintain
th es toreds pee donu phill gradients .The
store dspee disr esumed when th egradient
evens out .Cruis econtrol maintain sthe
store dspee dond ownhill gradients by auto-
maticall ybraking th evehicle.
i Vehicle swithm anual transmission:
R Always driv eatadequate, but no texces-
sive, engin espeeds.
R Change gear in good time.
R If possible, do no tchang ed own several
gear satat ime.
Storing th ecurren tspeed or callin gup
th el ast stored speed G
WARNING
If you call up th estoreds pee dand it is lower
than th ecurren tspeed, th evehicle deceler-
ates. If you do no tkno wt he store dspeed, the
vehicle coul ddecelerate unexpectedly. There
is ar iskofana ccident.
Pay attentio ntotheroad and traffic condi-
tions before calling up th estoreds peed. If you
do no tknowt he store dspeed, store the
desired spee dagain.
X Briefl ypull th ecruise control leve rtow ards
you =.
X Remove your foo tfro mt heaccelerato rpedal.
The first tim ecruise control is activated, it
store sthe curren tspee dorr egulate sthe
spee doft hevehicle to th epreviously stored
speed. Driving systems
181Driving and parking Z

Variable SPEEDTRONIC
General notes
:
To stor ethe current speed or ahighe rspeed
; LIM indicator lamp
= To stor ethe current speed or calling up the
last stored speed
? To stor ethe current speed or alower speed
A To switch between cruis econtro lor
DISTRONIC PLU Sand variabl eSPEED-
TRONIC
B To deactivate variabl eSPEEDTRONIC
With the cruis econtro llev er, yo ucan operate
cruis econtro lorDISTRONIC PLU Sand variable
SPEEDTRONIC.
The LIM indicator lamp on the cruis econtrol
lever indicates which system yo uhaves elected:
R LIMi ndicator lamp off: cruisecontro lor
DISTRONIC PLU Sisselected
R LIMi ndicator lamp on: variableSPEED-
TRONIC is selected
Yo uc an us ethe cruis econtro llev er to limit the
speed to any speed above 30 km/h whil ethe
engine is running.
Selecting variabl eSPEEDTRONIC
If ther eisac hange of drivers ,adviset he new
driver of the limit speed stored.
X Check whethe rLIM indicator lamp ;is on.
If it is on, variabl eSPEEDTRONIC is already
selected.
If it is not, press the cruis econtro llev er in the
direction of arrow A.
LIM indicator lamp ;in the cruis econtrol
lever is on. Variabl eSPEEDTRONIC is selec-
ted. Storin
gthe current speed
Yo uc an us ethe cruis econtro llev er to limit the
speed to any speed above 30 km/h whil ethe
engine is running.
X Briefly press the cruis econtro llev er up :or
down ?.
The current speed is stored and shown in the
multifunctio ndisplay.
Speedomete rwiths egments: the seg-
ments light up from the start of the scale up to
the stored speed limit.
Storin gthe current speed or calling up the
las tstored speed G
WARNING
If yo ucallupt he stored speed and it is lower
tha nthe current speed ,the vehicl edeceler-
ates. If yo udonot know the stored speed ,the
vehicl ecould decelerate unexpectedly .There
is ar iskofana ccident.
Pa ya ttentio ntothe roa dand traffic condi-
tions before calling up the stored speed .Ifyou
do not know the stored speed ,stor ethe
desired speed again.
X Briefly pull the cruis econtro llev er towards
you =.
Settin gaspeed
X To adjust the se
tspeed in 10 km/h incre-
ments: brieflypress the cruis econtro llev er
up : beyond the pressure point for ahigher
speed ,ordown?for alower speed.
or X Kee pthe cruis econtro llev er presse dbeyond
the pressure point unti lthe desired speed is
set. Press the cruis econtro llev er up :for a
highe rspeed or down ?for alower speed.
X To adjust the se
tspeed in 1km/h incre-
ments: brieflypress the cruis econtro llev er
up : to the pressure point for ahighe rspeed
or down ?for alower speed.
or X Kee pthe cruis econtro llev er presse dtothe
pressure point unti lthe desired speed is set.
Press the cruis econtro llev er up :for a
highe rspeed or down ?for alower speed. Driving systems
183Driving andparking Z

In such cases, DISTRONIC PLUS may:
R give an unnecessary warning and then
brake the vehicle
R neither give awarning nor intervene
R accelerate or brake unexpectedly
There is arisk of an accident.
Continue to drive carefully and be prepared to
brake, particularly if DISTRONIC PLUS warns
you. G
WARNING
DISTRONIC PLUS brakes yourv ehicle with up
to 50% of the maximum possible deceleration.
If this deceleration is not sufficient,
DISTRONIC PLUS alerts you with avisuala nd
acoustic warning. There is arisk of an acci-
dent.
Apply the brakes yourself in these situations
and try to take evasive action.
! When DISTRONIC PLUS or the HOLD func-
tion is activated, the vehicle brakes automat- icallyinc ertain situations.
To avoid damage to the vehicle ,deactivate
DISTRONIC PLUS and the HOLD function in
the following or similar situations:
R when towing away
R in ac ar wash
If you fail to adapt yourd riving style, DISTRONIC
PLUS can neither reduce the risk of an accident
nor override the lawsofp hysics. DISTRONIC
PLUS cannot take road and weather conditions
or traffic conditions into account. DISTRONIC
PLUS is only an aid.Y ou are responsible for the
distance to the vehicle in front, for vehicle
speed,f or braking in good time, and for staying
in lane.
Do not use DISTRONIC PLUS:
R in road and traffic conditions which do not
allow you to maintain aconstant speed,e .g. in
heavy traffic or on winding roads
R on smooth or slippery roads. Braking or accel-
erating can cause the drive wheelstol ose
traction and the vehicle could then skid
R when there is poor visibility, e.g. due to fog,
heavy rain or snow DISTRONIC PLUS may not detect narrow vehi-
cles driving in front, e.g. motorcycles, or vehi-
cles driving on
adifferent line.
In particular, the detection of obstacle scan be
impaired in the case of:
R dirt on the sensors or obscured sensors
R snow or heavy rain
R interference by other radars ources
R the possibility of strong radarr eflections, for
example ,inmulti-storey car parks
If DISTRONIC PLUS no longer detects avehicle
in front, it may unexpectedly accelerate to the
speed stored.
This speed can:
R be too high for afilter lane or aslip road
R be so high in the right lane that you pass vehi-
cles driving on the left (left-hand drive coun-
tries)
R be so high in the left lane that you pass vehi-
cles driving on the right (right-hand drive
countries)
If there is achange of drivers, advise the new
driver of the speed stored.
Cruise control lever :
To activate or increase speed
; To set the specifie dminimum distance
= LIM indicator lamp
? To activate at the current speed/last stored
speed
A To activate or reduce speed
B To switch betwee nDISTRONIC PLUS and
variable SPEEDTRONIC
C To deactivate DISTRONIC PLUS
You can operate DISTRONIC PLUS and variable
SPEEDTRONIC with the cruise control lever. Driving systems
185Driving and parking Z

LIM indicator lamp
=on the cruise control lever
indicates which function you have selected:
R LIM indicator lamp =
=off: DISTRONIC PLUS
is selected
R LIM indicator lamp =
=on: variable SPEED-
TRONIC is selected
Selecting DISTRONIC PLUS X
Check whether LIM indicator lamp =is off.
If it is off, DISTRONIC PLUS is already selec-
ted.
If it is not, press the cruise control lever in the direction of arrow B.
LIM indicator lamp =in the cruise control
lever goes out. DISTRONIC PLUS is selected.
Activating DISTRONIC PLUS Activation conditions
To activate DISTRONIC PLUS, the following con-
ditions must be fulfilled:
R the engine must be running. It may take up to
two minutes of driving before DISTRONIC
PLUS is ready for use.
R the electric parking brake must be released.
R ESP ®
must be switched on, but not interven-
ing.
R Active Parking Assist must not be activated.
R the transmission must be in position D.
R the driver's door must be closed when you
shift from Pto Dor yours eat belt must be
fastened.
R the front-passenger door and the rear doors
must be closed.
R the DISTRONIC PLUS function must be selec-
ted with the cruise control lever (Y page 186).
Activating
X Briefly pullt he cruise control lever towards
you ?,up:or down A.
DISTRONIC PLUS is activated.
X Remove yourf oot from the accelerator pedal.
Your vehicle adapts its speed to that of the
vehicle in front, but only up to the desired
stored speed.
i If you do not fullyr
elease the accelerator
pedal, the DISTRONIC
DISTRONIC PLUS PLUSsuspended
suspended mes-
sage appears in the multifunction display. The set distance to aslower-moving vehicle in front willt
hen not be maintained .The position
of the accelerator pedalw illd etermine the
speed.
You can also activate DISTRONIC PLUS when
stationary .The lowest speed that can be set is
30 km/h.
X Briefly pullt he cruise control lever towards
you ?,up:or down A.
DISTRONIC PLUS is activated.
Activating at the current speed/last
stored speed G
WARNING
If you call up astored speed and this is dif-
ferent from the current speed,t he vehicle
accelerates or brakes. If you do not know
what the stored speed is, the vehicle may
accelerate or brake unexpectedly .There is a
risk of an accident.
Take the traffic conditions into account
before calling up the stored speed.Ify ou do
not know whatt he stored speed is, store the
desire dspeed again.
X Briefly pullt he cruise control lever towards
you ?.
X Remove yourf oot from the accelerator pedal.
DISTRONIC PLUS is activated. The first time it
is activated, the current speed is stored. Oth-
erwise, it sets the vehicle cruise speed to the
previously stored value.
Driving with DISTRONIC PLUS Pulling away and driving
X If you want to pull away with DISTRONIC
PLUS: remove yourf oot from the brake pedal.
X Briefly pullt he cruise control lever towards
you ?.
or X Accelerate briefly.
Yourv ehicle pulls awaya nd adapts its speed
to that of the vehicle in front. If no vehicle is
detected in front, yourv ehicle accelerates to
the set speed.
The vehicle can also pulla wayw hen it is facing
an unidentified obstacle or is driving on adiffer-
ent line from another vehicle .The vehicle then
brakes automatically. 186
Driving systemsDriving and parking