2018 MERCEDES-BENZ E-CLASS COUPE lock

Fu
nction of thera dar senso rs Some driving and driving sa
fety sy stems use
ra dar sensors tomonitor the area in front of,
behind or next totheve hicle (depending on the
ve hicle's equipment).
Depending on theve hicle's equipment, thera dar
sensors are integrated behind the bumpers
and/or behind the Mercedes star. Keep these
parts free of dirt, ice and slush (→ page414).
The sensors must not be co vered, forex ample
by cycle rack s, ove rhanging loads, sticke rs,fo il
or foils toprotect against stone chipping. In the
eve nt of dama getothe bumpers or radiator
grille, or following a collision impacting the
bumpers or radiator grille, ha vethe function of
th era dar sensors checked at a qualified special‐
ist workshop. The driver assis tance sy stem may
no longer workproper ly. 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 (→ page 228)
R ABS (A nti-lock Braking System)
(→ page 190)
R Active Dis tance Assi stDISTRONIC
(→ page 205)
R Adaptive brake lights (→ page 201)
R AIR BODY CONTROL (→ page218)
R Active Brake Assi st (→page 196)
R Active Lane Keeping Assist (→ page 250)
R ATTENTION ASSIST (→ page243)
R BAS (Brak eAssist System) (→ page191)
R Hill Start Assist (→ page216)
R DYNA MIC BODY CONTROL (→ page218)
R EBD ( Electronic Brakeforc eDistribution)
(→ page 195) R
ESP ®
(Electronic Stability Program)
(→ page 191)
R Active Speed Limit Assi st (→page 208)
R HOLD function (→ page217)
R STEER CONTROL (→ page 196)
R Active Steering Assist (→ page211)
R Speed limi ter (→ page 202)
R Active Parking Assist (→ page 232)
R Parking Assist PARKTRONIC (→ page 221)
R Reversing camera (→ page 225)
R Cruise control (→ page 201)
R Blind Spot Assist and Active Blind Spot Assi st
( → page 247)
R Traf fic Sign Assi st (→page 245) 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. 19 0
Driving and pa rking

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 ! ABSwarning lamp lights up contin‐
uously in the instrument clus ter af terthe
engine is star ted. Fu
nction of BAS (Brake Assist Sy stem) &
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 eme rgency braking situation is
increased. #
Depress 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) &
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. #
Drive on carefull y. #
Have ESP ®
ch ecked at a qualified spe‐
cialist workshop. &
WARNING Risk of skidding if ESP ®
is
deactivated
If yo u deactivate ESP ®
, ESP ®
cannot car ry
out vehicle stabilisation. #
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. Driving and pa
rking 191

#
Press button 1.
The Parking Assist view appears on the multi‐
media sy stem displa y.Area 2is acti vated. #
Toactivate Remo teParking Assist, select
transmission position j.#
Select your ow nve hicle 3and confirm. #
Exit theve hicle. #
Ensure that all vehicle doors, windo wsand
th e boot lid are closed. #
Start theRe mo teParking Assist app. #
Obser vethe instructions of theRe mo tePark‐
ing Assist app accordingly and drive theve hi‐
cle forw ards or backwards into the desired
position. #
After completion of the parking procedure,
safeguard theve hicle against rolling away.
When requ ired bylegal requirements or local
conditions: turn the wheels towa rdsth eke rb.
Alternatively, you can proceed as follo ws: #
Bring theve hicle toast andstill. #
Engage transmission position jand switch
off theve hicle. #
Exit theve hicle. #
Start theRe mo teParking Assist app. #
Obser vethe instructions of theRe mo tePark‐
ing Assist app accordingly and drive theve hi‐
cle forw ards or backwards into the desired
position. #
After completion of the parking procedure,
safeguard theve hicle against rolling away.
When requ ired bylegal requirements or local
conditions: turn the wheels towa rdsth eke rb.
The parking procedu re requires a minimum park‐
ing space size. If clearances become smaller
during the parking procedure, e.g. if theve hicle
is being driven into a garage , a message appears
on the mobile phone. You will need toconfirm
th ere duced clearances.
Exiting a parking space with explo ration
mode #
Unlock theve hicle. #
Start theRe mo teParking Assist app within
one minute. #
Obser vethe instructions of theRe mo tePark‐
ing Assist app accordingly and drive theve hi‐ cle
forw ards or backwards into the desired
position.
% The outside mir rors are not automatically fol‐
ded out af terex iting a parking space.
Au thorising/de-authorising a mobile phone
fo rRe mo teParking Assist
Multimedia sy stem:
Vehicle kAssistance Camera &
Park. Assist Remote Parking Assist
Au thorising a new mobile phone
In order tobe able touse theRe mo teParking
Assist function, you must authorise your mobile
phone. You can authorise up tosix mobile
phones. #
Select Connect new device .
Re mo teParking Assist is ready toconnect. #
Start theRe mo teParking Assist app and
additionally start the authorisation process.
A connection prom ptis displa yed. #
Ente rth e PIN.
De-authorising a mobile phone #
Select the mobile phone. Driving and parking
241

Fo
lding the ball neck out/in &
WARNING Risk of accident due tothe
ball neck not being engaged
If th e ball neck is not engaged, the trailer
may come loose. #
Alw ays engage the ball neck as descri‐
bed. &
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! #
Unlock the ball neck only when its
ra nge of mo vement is unobstructed. #
Alw ays be sure the ball neck is engaged
when folding in wards. Re
quirements:
R The transmission has been shif tedto posi‐
tion jori.
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 #
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. 254
Driving and parking

#
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. #
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 #
Pull release switch 2until the ball neck
unloc ks.
The ball neck will fold up under there ar
bumper.
Indicator lamp 1will flash. #
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 (→ page 531)
R Display messages (→ page478) Coupling up/uncoupling a trailer
&
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 tentionally,
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: #
The doors or tailgate are not opened or
closed. #
You do not initiate the le vel control sys‐
te m and do not operate theDY NA MIC
SELECT switch. #
Do not lock or unlock theve hicle. Re
quirements:
R the ball neck must be extended fully electri‐
cal lyand 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 Driving and parking
255

The operation of
thefo llowing sy stems depends
on the trailer being connected cor rectly:
R Active Lane Keeping Assist
R ESP ®
R Parking Assist PARKTRONIC
R Active Parking Assist
R Blind Spot Assist or Active Blind Spot Assi st
Coupling up a trailer
* NO
TEDama getotheve hicle battery due
to full dischar ge Charging
the trailer battery using the po wer
supply of the trailer can damage theve hicle
batter y. #
Do not use theve hicle's po wer supply
to charge the trailer batter y.#
Remo vethe co ver from the ball head and
st ore it in a safe place (→ page113). #
Position the trailer on a le vel sur face behind
th eve hicle and couple it up totheve hicle. #
Open the soc ket cap. #
Inse rtthe plug with lug 1in groo ve3 on
th e soc ket. #
Turn the ba yonet coupling 2clockwise as
fa r as it will go. #
Let the cap engage. #
Secure the cable tothe trailer with cable ties
(only if you are using an adap ter cable). #
Make sure that the cable is alw ays slack for
ease of mo vement during cornering. #
Push the combination switch upwards/down‐
wa rds and check whe ther the cor responding
turn signal light on the trailer is flashing. A display message may appear on
the multifunc‐
tion display even if the trailer has been connec‐
te d cor rectly:
R LEDs ha vebeen ins talled in the trailer light‐
ing sy stem
R the cur rent has fallen below the trailer light‐
ing sy stem's minimum cur rent (50 mA)
% Accessories can be connected tothe perma‐
nent po wer supp lyup to180W, and tothe
po we r supp lythat is swit ched on via the igni‐
tion loc k.
Un coupling a trailer &
WARNING Risk of being crushed and
becoming trapped when uncoupling a
trailer
When uncoupling a trailer wi than engaged
ine rtia-activated brake, your hand may
become trapped between theve hicle and the
trailer dr awbar. #
Do not uncouple trailers with an
engaged overrun brake. 256
Driving and pa rking

Operating
the controller 1
% button
Press brief ly:re turns tothe pr evious display
Press and hold: calls up main functions
2 © button
Calling up the main functions To
call up favo urites: when the main func‐
tions are displa yed, slide controller 3
down.
3 Controller
Controller operating options: #
Turn 3 anti-clockwise or clo ckwise. #
Slide 1 left orright. #
Slide 4 up or down. #
Slide 2 diagonally. #
Press 7brief lyor press and hold. To
uchpad Ac
tivating/deactivating the touchpad
Multimedia sy stem:
System wInput #
Activate Oor deacti vate ª theTouchpad .
Operating theto uchpad
Re quirements:
R The touchpad is swit ched on (→ page 291). 1
Touchpad
2 © button
Calls up main functions and favo urites
3 D button
Calls up the control menu of the last active
audio source
4 % button Multimedia sy
stem 291

De-authorising
the device #
Select an authorised device from the list.
A prom ptwill appear asking whe ther you
wo uld like todeauthorise the selected
device. #
Select Yes.
The device is deauthorised. Ac
tivating/deactivating child saf ety lock Multimedia sy
stem:
System Parental control
Locking an extern al device #
Select an extern al device. #
Select Lock.
The device connec ted via theCO MAND
To uch App is loc kedO or unloc kedª. Sy
stem language Note
s onthe sy stem language
This function allo wsyouto determ ine the lan‐
guage forth e menu displa ysand the navigation announcements. The selected language af
fects
th ech aracters available for entr y.The navigation
announcements are not available in all lan‐
guages. If a language is not available, the naviga‐
tion announcements will be in Engl ish.
Setting the sy stem language
Multimedia sy stem:
System Language #
Set the language.
% Ifyo u are using Arabic map data, thete xt
information can also be shown in Arabic on
th e navigation map. Todo so, select