lock MERCEDES-BENZ C-CLASS COUPE 2018 Service Manual

0009
Ensu rethe connection between there fill
con tainer and vehicle filler neck does not
drip.
To pping up AdBlue ®
000E NOTEEngine dama gedue toAd Blue ®
being in the fuel 0007
AdBlue ®
must not be used tofill the
fuel tank. 0007
Only use AdBlue ®
to fill th eAd Blue ®
ta nk. 0007
Do not overfill theAd Blue ®
tank. 000E
NO
TEContamination of theve hicle inte‐
ri or due toAd Blue ®
lea kage 0007
Afterto pping up, carefully close the
Ad Blue ®
re fill con tainer. 0007
Avoid car rying AdBlue ®
re fill con tainers
permanently in theve hicle. Re
quirements:
R The vehicle is unloc ked. The
following messages appear in order in the
multifunction display when theAd Blue ®
tank
requ iresrefilling:
R Refill AdBlue See Owner's Manual . The
Ad Blue ®
tank is down tothere ser veleve l.
R Refill AdBlue No start in XXX km. You can
on ly drive theve hicle over the dis tance
shown. Refill Ad Blue ®
as soon as possible.
R Refill AdBlue Start not possible. The vehicle
can no longer be star ted.
Yo u can see theAd Blue ®
ra nge and le vel in the
multifunction display (0013 page 260).
0009 The AdBlue ®
ra nge shown depends strongly
on the driving style and operating condi‐
tions. The actual range can therefore deviate
from the calculated range. Opening the
AdBlue ®
filler cap 0007
Press on the back area of fuel filler flap 1. 0007
Turn AdBlue ®
filler cap 2anti-clockwise and
re mo veit.
0009 You can also store theAd Blue ®
filler cap in
th e fuel filler cap holder in the fuel filler flap
hin gearm. Driving and parking
17 7

Preparing
theAd Blue ®
re fill canis ter 0007
Screw onthefast ener of AdBlue ®
re fill canis‐
te r2. 0007
Screw disposable hose 1onto the opening
of Ad Blue ®
re fill canis ter2 until hand-tight. To
pping up AdBlue ® 0007
Screw disposable hose 1onto thefiller
neck of theve hicle until hand-tight. 0007
Lift up and tip AdBlue ®
re fill canis ter2.
The filling process stops when theAd Blue ®
ta nk is compl etely full.
Ad Blue ®
re fill canis ter2 can be remo ved
when it has been only partially em ptied. 0007
Unscr ew and close disposable hose 1and
Ad Blue ®
re fill canis ter2 inreve rse order. 0007
Replace theAd Blue ®
fuel filler cap and turn it
clockwise. 0007
Close the fuel filler flap. 0007
Swit chon the ignition for at least 60 sec‐
onds.
0009 Ifth eve hicle could not be star ted as the
Ad Blue ®
tan kwa s em pty, it can take up to
60 seconds forth ere fill to be de tected. 0007
Start theve hicle.
0009 Avoid storing AdBlue ®
re fill con tainers per‐
manently in theve hicle. Pa
rking Pa
rking theve hicle 000A
WARNING Risk of accident and inju ry
caused byan insuf ficiently secu redve hi‐
cle rolling away.
If th eve hicle is not securely par ked suf fi‐
ciently, it can rollaw ay in an uncont rolled
wa yev en at a slight downhill gradient. 0007
Ensure that the par kedve hicle is alw ays
properly secured against rolling away as
fo llo ws: 17 8
Driving and pa rking

R
on uphill or downhill gradients, turn
th e front wheels so that theve hicle
ro lls towa rdsth eke rb if it starts
moving.
R apply the parking brake.
R vehicles with automatic transmis‐
sion: shift the transmission toposi‐
tion 005D.
R vehicles with manual transmission:
engage firs t0047 orreve rsege ar 005E. 000A
WARNING Risk offire caused byhot
ex haust sy stem parts
Flammable material such as lea ves, grass or
twigs may ignite if they come into contact
wi th hot parts of theex haust sy stem or
ex haust gasflow. 0007
Park theve hicle so that no flammable
material can come into con tact wi thhot
ve hicle components. 0007
In particular, do not park on dry grass‐
land or har vested grain fields. 000A
WARNING Risk of accident and inju ry
due tochildren and animals left unat ten‐
ded in theve hicle
If yo u lea vechildren and animals unat tended
in theve hicle, they may be able toset the
ve hicle in motion, forex ample by:
R releasing the parking brake
R shifting the automatic transmission out of
park position 005Dor shifting manual trans‐
mission into idle position.
R starting the engine.
In addition, they may operate vehicle equip‐
ment and become trapped. 0007
Never lea vechildren and animals unat‐
te nded in theve hicle. 0007
When leaving theve hicle, alw aysta ke
th eke y with you and lock theve hicle. 000E
NO
TEDama getotheve hicle due toit
ro lling away 0007
Alw ays secure theve hicle against roll‐
ing away. 0007
Bring theve hicle toast andstill byapplying
th e brake pedal. Driving and parking
17 9

0007
On uphill or downhill gradients, turn the front
wheels so that theve hicle rolls towa rdsthe
ke rb if it starts moving. 0007
App lythe electric parking brake. 0007
Vehicles with manual transmission:
engage firs t0047 orreve rsege ar 005E. 0007
Vehicles with automatic transmission:
engage transmission position 005Din a station‐
ary vehicle with the brake pedal applied
(0013 page169). 0007
Switch off the engine and the ignition by
pressing the1 button. 0007
Release the service brake slowl y.0007
Get out of theve hicle and lock it.
0009 When you park theve hicle, you can still
opera tethe side windo wsand the panorama
sliding sunroof for appro ximately five
minutes if the driver's door is closed. Garage door opener
Prog
ramming buttons for the garage door
opener 000A
DANG ER Risk of fata l injuries due to
ex haust gases
Combustion engines emit poisonous exhaust
ga ses such as carbon monoxide. Inhaling
th ese exhaust gases is hazardous tohealth
and can lead topoisoning. 0007
Never lea vethe engine running in an
enclosed space wi thout suf ficient venti‐
lation. 000A
WARNING Risk of inju rywhen opening
or closing a door with thega rage door
opener
When you operate or program the door with
th e integrated garage door opener, people in
th era nge of mo vement of the door may
become trapped or stru ck bythe door. 0007
When using the integrated garage door
opener, alw ays make sure that nobody is within
thera nge of mo vement of the
door. Re
quirements:
R The vehicle has been par ked outside the
ga rage or outside thera nge of mo vement of
th e door.
R The engine is switched off.
R the ignition is switched on.
0009 The garage door opener function is alw ays
av ailable when the ignition is switched on. 18 0
Driving and pa rking

Count
ryRadio equipment appr oval
number
Canada IC: 4112 A-MUAHL5
Ku wa it CE
Liechten‐
st ein CE
Mexico RCPGEMU15-0448
Monaco CE
New Zea‐
land R-
NZ
Nor wayCE
Ru ssian
Fe dera‐
tion Not
requ ired
Saudi Ara‐
bia TA
10525
Switzer‐
land CE Countr
yRadio equipment appr oval
number
South
Africa TA
-20 15/1386
Tu rkey Notrequ ired
Uni ted
Arab Emi‐
ra tes ER4
1849/15
Dealer No: DA35176/14
United
St ates FCC ID: NZLM
UAHL5 Fu
rther information on the declaration of con‐
fo rm ity for wireless vehicle components
(0013 page 25). Electric parking brake
Electric parking brake function (applying
automatically) 000A
WARNING Risk of accident and inju ry
due tochildren left unat tended in the
ve hicle
If yo u lea vechildren unat tended in theve hi‐
cle, they may be able toset theve hicle in
motion, forex ample by:
R releasing the parking brake.
R shifting the automatic transmission out of
park position 005Dor shifting manual trans‐
mission into idle position.
R starting the engine.
In addition, they may operate vehicle equip‐
ment and become trapped. 0007
Never lea vechildren and animals unat‐
te nded in theve hicle. 0007
When leaving theve hicle, alw aysta ke
th eke y with you and lock theve hicle.
This also applies tothe digital vehicle 184
Driving and pa rking

Overview of driving sy
stems and driving
saf ety sy stems In
this section, you will find information about
th efo llowing driving sy stems and driving saf ety
sy stems:
R 360° Camera (0013 page 228)
R ABS (A nti-lock Braking System)
(0013 page189)
R Active Dis tance Assi stDISTRONIC
(0013 page 204)
R Adaptive brake lights (0013 page 200)
R AIRMATIC (0013 page218)
R Active Brake Assi st (0013 page194)
R Active Lane Keeping Assist (0013 page245)
R ATTENTION ASSIST (0013 page 238)
R BAS (Brak eAssist System) (0013 page190)
R Hill Start Assist (0013 page216)
R DYNA MIC BODY CONTROL (0013 page218)
R EBD ( Electronic Brakeforce Distribution)
(0013 page193) R
ESP ®
(Electronic Stability Program)
(0013 page190)
R Active Speed Limit Assi st (0013 page 208)
R HOLD function (0013 page216)
R STEER CONTROL (0013 page 194)
R Active Steering Assist (0013 page210)
R Speed limi ter (0013 page 201)
R Active Parking Assist (0013 page 232)
R Parking Assist PARKTRONIC
( 0013 page 221)
R Reversing camera (0013 page 225)
R Cruise control (0013 page 200)
R Function of Blind Spot Assi stand Active Blind
Spot Assi stwith exitwa rning
(0013 page242)
R Traf fic Sign Assi st (0013 page240) Fu
nction of ABS (Anti-lock Braking Sy stem) ABS
regulates the brake pressure in critical driv‐
ing situations:
R During braking, e.g. at full brake application
or insuf ficient tyre traction, the wheels are
pr eve nted from lo cking.
R Vehicle steerability while braking is ensured.
If ABS inter venes when braking, you will feel a
pulsing in the brake pedal. The pulsating brake
pedal can be an indication of hazardous road
conditions and can ser veas a reminder totake
ex tra care while driving.
Sy stem limitations
R ABS is active from speeds of appr ox.
8 km/h.
R ABS may be impai red or may not function if a
malfunction has occur red and theye l‐
low 0025 ABSwarning lamp lights up contin‐
uously in the instrument clus ter af terthe
engine is star ted. Driving and parking
18 9

Fu
nction of BAS (Brake Assist Sy stem) 000A
WARNING Risk of an accident caused by
a malfunction in BAS (Brake Assi stSys‐
te m)
If BA S is malfunctioning, the braking dis tance
in an emergency braking situation is
increased. 0007
Dep ress the brake pedal with full force
in emer gency braking situations. ABS
pr eve nts the wheels from locking. BA
S suppo rts yo ur eme rgency braking situation
with additional brake forc e.
If yo u depress the brake pedal quickl y,BA S is
acti vated:
R BAS au tomatical lyboosts the brake pres‐
sure.
R BAS can sho rten the braking dis tance.
R ABS pr events the wheels from locking.
The brakes will function as usual once you
re lease the brake pedal. BAS is deactivated. Fu
nction of ESP ®
(Electronic Stability Pro‐
gr am) 000A
WARNING Risk of skidding if ESP ®
is
malfunctioning
If ESP ®
is malfunctioning, ESP ®
cannot car ry
out vehicle stabilisation. In addition, other
driving saf ety sy stems are switched off. 0007
Drive on carefull y. 0007
Have ESP ®
ch ecked at a qualified spe‐
cialist workshop. 000A
WARNING Risk of skidding if ESP ®
is
deactivated
If yo u deactivate ESP ®
, ESP ®
cannot car ry
out vehicle stabilisation. 0007
ESP ®
should on lybe deactivated in the
fo llowing situations. Mercedes‑AMG
vehicles: always obser vethe
no tes in the Supplement. Otherwise, you may
fa ilto recognise dangers. ESP
®
can moni tor and impr ovedriving stability
and traction in thefo llowing situations, within
ph ysical limits:
R When pulling away on wet or slippe rycar ria‐
ge wa ys.
R When braking.
R Vehicles with trailer hitch: in trailer opera‐
tion from speeds of 65 km/h, if theve hicle/
trailer combination begins tosw ay from side
to side.
R Instro ng side winds when you are driving
fa ster than 80 km/h.
If th eve hicle deviates from the direction desired
by the driver, ESP ®
can stabilise theve hicle by
inter vening in thefo llowing ways:
R One or more wheels are braked.
R The engine output is adap ted according to
th e situation.
ESP ®
is deactivated if the00BB ESP®
OFF warn‐
ing lamp lights up continuously in the instrument
clus ter:
R Driving stability will no lon ger be impr oved. 19 0
Driving and pa rking

Setting
the sensitivity of Active Lane Keep‐
ing Assist
Multimedia sy stem:
0018 Vehicle 0019
k Assistance
0019 Act. Lane Keep. Assist 0007
Select a setting.
Ac tivating/deactivating the warning 0007
Swit chLane depart. warning on0073 or off 0053.
Yo u do not recei veany warning when leaving
a lane if the lane keeping warning sy stem is
deactivated. Tr
ailer hitch Tr
ailer operation no tesMercedes‑AMG
vehicles: always obser vethe
no tes in the Supplement. Otherwise, you may
fa ilto recognise dangers.
Obser vethefo llowing no tes on theto ngue
we ight:
R do not use a tongue weight that exceeds or
fa lls below the permissible tongue weight R
use a tongue weight as close as possible to
th e maximum tongue weight
Do not exceed thefo llowing values:
R permissible towing capacity
R permissible rear axle load of theto wing vehi‐
cle
R permissible gross mass of theto wing vehicle
R permissible gross mass of the trailer
R maximum permissible speed of the trailer
Ensure thefo llowing before starting a journey:
R the tyre pressure on there ar axle of theto w‐
ing vehicle is set for a maximum load
R the lighting of the connected trailer is opera‐
tional
R vehicles without LED headlamps or MUL‐
TIBEAM LED headlamps: the headlamps
ha ve been set cor rectly
In theeve nt of increased rear axle load, the car/
trailer combination may not exceed a maximum
speed of 100 km/h forre asons concerning the
operating permit. This also applies in countri esin which
the permissible maximum speed for
car/trailer combinations is ab ove100 km/h. Fo
lding the ball neck out/in 000A
WARNING Risk of accident due tothe
ball neck not being engaged
If th e ball neck is not engaged, the trailer
may come loose. 0007
Alw ays engage the ball neck as descri‐
bed. 000A
WARNING Risk of inju ryfrom ball neck
swinging outwards
The ball neck may swing outwards when
unlo cking or when it has not been properly
engaged.
There is a risk of injury within the ball neck's
ra nge of mo vement! 0007
Unlock the ball neck only when its
ra nge of mo vement is unobstructed. 248
Driving and pa rking

0007
Alw ays be sure the ball neck is engaged
when folding in wards. Re
quirements:
R The transmission has been shif tedto posi‐
tion 005Dor005C.
R The range of mo vement is clear.
R Only when folding in: The trailer cables or
adap ter plugs are remo ved. Fo
lding the ball neck out 0007
Pull release switch 2until the ball neck
unloc ks.
The ball neck will fold out from under the
re ar bumper.
Indicator lamp 1will flash. 0007
Pull the ball neck in the direction of the
ar row until it en gage s audibly in a vertical
position.
Indicator lamp 1onthe ball neck release
switch will go out.
If th e ball neck is not securely loc ked in
place, theCheck trailer hitch lockdisplay
message will appear on the multifunction dis‐
pla y. Driving and pa
rking 249

0007
Remo vethe co ver from the ball head and
st ore it in a safe place.
Make sure that the ball on the ball neck is clean.
Check that it is either greased or dr y (grease-
free), depending on the instructions forthe
traile r.
Fo lding the ball neck in 0007
Pull release switch 2until the ball neck
unloc ks.
The ball neck will fold up under there ar
bumper.
Indicator lamp 1will flash. 0007
Push the ball neck in the direction of the
ar row until it en gage s audibly behind the
bumper.
Indicator lamp 1will go out and the mes‐
sage on the multifunction display will disap‐
pear.
Obser vethe information on the displa yson the
instrument clus ter:
R Warning and indicator lamps
(0013 page 529)
R Display messages (0013 page474) Cou
pling up / uncoupling a trailer 000A
WARNING Risk of inju ryfrom theve hicle
le ve l being changed
Ve hicles with le vel control sy stem: the
ve hicle le vel may be changed unin tentional ly,
e.g. by ot her persons. You may become trap‐
ped if you couple up or uncouple a trailer
while theve hicle le vel is changing. In addi‐
tion, other people could become trapped if
th eir limbs are between theve hicle body and
th e tyres or underneath theve hicle.
When coupling up or uncoupling a trailer,
make sure that: 0007
The doors or tailgate are not opened or
closed. 0007
You do not initiate the le vel control sys‐
te m and do not operate theDY NA MIC
SELECT switch. 0007
Do not lock or unlock theve hicle. Re
quirements:
R the ball neck must be extended and engaged
in the securely loc ked position Tr
ailers with a 7-pin plug can be connec tedto
th eve hicle with thefo llowing adap ters:
R adap ter plug
R adapte r cable
The trailer will be cor rectly de tected bytheve hi‐
cle only if thefo llowing conditions are me t:
R the trailer is connected cor rectly
R the trailer lighting sy stem is in working order
The functions of thefo llowing sy stems are af fec‐
te dby a cor rectly connected traile r:
R Active Lane Keeping Assist
R ESP ®
trailer stabilisation
R Parking Assist PARKTRONIC
R Active Parking Assist
R Blind Spot Assist or Active Blind Spot Assi st250
Driving and parking