ESP MERCEDES-BENZ E-CLASS CABRIOLET 2018 Owner's Guide

0071WARNING Risk offire from placing
objects in the mobile phone stowage
compartment
If yo uplac e objects inthe mobile phone
stow age compartment, they may heat up
exc essively and even catch fire .
00BBDo not place additional objects, espe‐
cially those mode of me tal, in the
mobile phone stowage compartment.
0075 NO
TEDama getoobjects caused by
placing them in the mobile phone stow‐
age compartment
If yo uplac e objects inthe mobile phone
stow age compartment, these may be dam‐
aged byelectromagnetic fields.
00BBDo not place credit cards, storage
media or other objects sensitive to
electromagnetic fields in the mobile
phone stowage compartment.
0075 NO
TEDama getothe mobile phone
stow age compartment caused byliquids
If liquids enter the mobile phone stowage
compartment, the compartment may be
damaged.
00BBEnsure that no liquids enter the mobile
phone stowage compartment.
RDepending on theve hicle equipment, the
mobile phone is connected totheve hicle's
ex terior antenna via thech arging module.
RThe charging function and wireless connec‐
tion of the mobile phone totheve hicle's
ex terior antenna are only available if the igni‐
tion is switched on.
RSmall mobile phones may not be able tobe
ch arge d in every position of the mobile
phone stowage compartment.
RLargemobile phones which do not rest flat in
th e mobile phone stowage compartment may
not be able tobe charge d or connec ted with
th eve hicle's exterior antenna.
RThe mobile phone may heat up during the
ch arging process. The mobile phone can be
cooled in the mobile phone stowage com‐
partment when the air conditioning sy stem is
switched on. The cooling output in the
mobile phone stowage compartment is high‐
est when the controller in theglov e box is
closed.
RTo ensure more ef ficient charging and con‐
nection with theve hicle's exterior antenna,
re mo vethe pr otective co ver from the mobile
phone.
RWhen charging, the mat should be used if
possible.
Wi reless charging of the mobile phone in the
front
Requ irementsRThe mobile phone is suitable for wireless
ch arging (Qi-compatible mobile phone).
00CE A list of Qi-compatible mobile phones can be
found at: http ://www.mercedes-benz.com/
connect.
Seats and stowing 10
9

Exterior lighting
Lighting systems and your responsibility
The various lighting sy stems of theve hicle are
only aids. The driver of theve hicle is responsible
fo r cor rect vehicle illumination in accordance
with the pr evailing light and visibility conditions,
legal requirements and traf fic situation.
Light switch
Opera ting the light switch
00470063Left-hand pa rking lights
00480064 Right-hand parking lights
00490060Parking lights and license plate lighting
004A0058 Automatic driving lights (prefer red light
switch position)
004B0058 Low beam/high beam
6005ESwitches there ar fog light on or off
When low beam is activated, the0060 indicator
lamp forth e parking lights is deactivated and
re placed bythe0058 indicator lamp forth e low
beam.
00BBAlw ays park your vehicle safely and in a well-
lit area, in accordance with there leva nt le gal
st ipulations.
0075 NO
TEBattery discharging byoperating
th est anding lights
Operating thest anding lights over a period of
hours puts a stra in on the batter y.
00BBWhere possible, switch on the
ri ght 0064 or left 0063parking light.
Inthe case of se vere battery discharging, the
parking lights or standing lights are automati‐
cally switch ed offtofacilitate the next engine
st art.
Light and visibility 111

Theexterior lighting (e xcept parking and stand‐
ing lights) switch es off automatically when the
driver's door is opened.
RObser vethe no tes on sur round lighting
(→page 115).
Au tomatic driving lights function
The pa rking lights, low beam and daytime run‐
ning lights are switched on au tomatically
depending on the ignition status, whe ther the
engine is running and the light conditions.
0071
WARNING Risk of accident when the low
beam is switched off in poor visibility
When the light switch is set to0058, the low
beam may not be switched on automatically
if th ere is fog, snow or other causes of poor
visibility such as spr ay.
00BBIn such cases, turn the light switch to
0058.
The automatic driving lights are only an aid. You
are responsible forve hicle lighting. Ac
tivating/deactivating the rear fog light
Re quirements
RThe light switch is in the 0058 or0058 posi‐
tion.
00BBPress the 005E button.
Please obser vethe count ry-specific la wsonthe
use of rear fog lights.
Operating the lights combination switch
1High-beam headlamps
2Turn signal light, right
3High-beam flasher
4Tu rn signal light, left
00BBUse the combination switch toactivate the
function in question.
112
Light and visibility

High-beam headlamps
00BBToswitch on: turnthe light switch tothe
0058 or0058 position.
00BBPress the combination switch be yond the
pressure point in the direction of ar row1.
When the high beam is activated, the0058
indicator lamp for low beam is deactivated
and replaced bythe0057 indicator lamp for
th e high beam.
00BBTo switch off: movethe combination switch
back toits starting position.
Headla mpflasher:
00BBPull the combination switch in the direction
of ar row3.
Tu rn signals
00BBTo indicate briefl y:press the combination
switch briefly up tothe pressure point in the
direction of ar row2or4.
The cor responding turn signal light flashes
th re e times.
00BBTo indicate permanentl y:press the combi‐
nation switch be yond the pressure point in
th e direction of ar row2or4.
Ac tivating/deactivating the hazard warning
light
00BBPress button 1.
Cornering light
Cornering light function
The cornering light impr ovesth e illumination of
th e car riag ewa yove r a wide angle in the turning
direction, enabling better visibility on tight
bends, forex ample. It can be activated only
when the low beam is switched on.
The function is active:
RAt speeds below 25 mph (40 km/h) when
th e turn signal light is switched on or the
st eering wheel is turned.
Light and visibility 11
3

RAtspeeds between 25 mph(4 0 km/h) and
45 mph(7 0 km/h) when thesteering wheel
is turned.
Tr af fic circle and intersection function: the
cornering light is acti vated on bo thsides thro ugh
an eva luation of the cur rent GPS position of the
ve hicle. It remains active until af terth eve hicle
has left the tra ffic circle or the intersection.
Ad aptive Highbeam Assist
Function of Adaptive Highbeam Assist
0071
WARNING Risk of accident despite
Ad aptive Highbeam Assist
Ad aptive Highbeam Assist does not recog‐
nize thefo llowing road users:
RRo ad users without lights, e.g. pedes‐
trians
RRo ad users with poor lighting, e.g.
cyclists
RRo ad users whose lighting is obstructed,
e.g. bya bar rier
On very rare occasions, Adaptive Highbeam
Assist may failto recognize other road users
with their own lighting, or may recognize
th em too late.
In these or similar situations, the automatic
high beam is not deactivated or is activated
despite the presence of other road users.
00BBAlw ays obser vethe tra ffic carefully and
switch off the high beam in good time.
Sy stem limitations
Ad aptive Highbeam Assist cannot take into
account road, weather or traf fic conditions.
De tection may be restricted if:
RVi sibility is impaired, forex ample in fog,
heavy rain or sno w.
RThere is dirt on the sensors or the sensors
are obscured.
Ad aptive Highbeam Assist is only an aid.You are
re sponsible for adju sting theve hicle's lighting to
th e pr evailing light, visibility and traf fic condi‐
tions.
Ad aptive Highbeam Assist switch es automati‐
cally between:
RLow beam
RHigh beam
At speeds abo ve19 mp h (30 km/h):
RIf no other road users are de tected, high
beam is au tomatical lyswitched on.
11 4
Light and visibility

Folding the outside mir rors in/out
00BBBrief lypress switch 1.
00CE Ifth e battery has been disconnected or com‐
ple tely discharged ,th e outside mir rors must
be reset. Only then will the automatic mir ror
fo lding function workproperly. Ad
justing the outside mir rors
00BBPress the3 or4 buttons toselect the out‐
side mir rorto be set.
00BBPress the2 button toset the position of the
mir rorgl ass.
Engaging the outside mir rors
00BBPress and hold button 1.
Yo uwill hear a click and the mir ror audibly
engage in position. The outside mir ror is set
in the cor rect position.
Au tomatic anti-glare mir rorsfunction
0071
WARNING Risk of burn s and poisoning
due tothe anti- glare mir ror electrolyte
Electrolyte may escape if theglass in an
automatic anti-glare mir ror breaks.
The electrolyte is harmful and causes ir rita ‐
tion. It must not come into contact wi thyour
skin, eyes,respiratory organs or clo thing or
be swallo wed.
00BBIfyo u come into contact with electro‐
ly te , obser vethefo llowing:
RRinse the electrolyte from your skin
and seek medical attention immedi‐
atel y.
RIf electrolyte comes into contact
with your eyes, rinse them thor‐
oughly with clean water and seek
medical attention immediately.
RIf th e electrolyte is swallo wed,
immediately rinse your mouth out
th oroughly. Do not induce vomiting.
Seek medical attention immediately.
RImmediate lych ange out of clo thing
which has come into con tact wi th
electrolyte.
RIf an allergic reaction occurs, seek
medical attention immediatel y.
The insiderearview mir ror and the outside mir‐
ro r on the driver's side automatically go into
anti- glare mode if light from a headlamp hits the
inside rearview mir ror.
Light and visibility 12
1

R2Gentle deceleration and rolling
R3 Consis tent speed
The inner segment is gr eyand the outer seg‐
ment em pties:
R1 Sporty acceleration
R2Heavy braking
R3Fluctuations in speed
Yo u ha vedriven economically when:
Rtheth re e outer segments are comple tely fil‐
led simultaneousl y.
Rthe ECO display border lights up.
The additional range achiev ed as aresult of your
drivin gst yle in comparison toa driver with a
ve ry sporty driving style is shown under %RQXV
IU 6WDUW . Therange displ ayed does not indicate a
fi xe dre duction in consum ption.
DY NA MIC SELECT switch
Function of theDY NA MIC SELECT switch
Use theDY NA MIC SELECT switch tochange
between thefo llowing drive programs:
RI (Individual): individual settings
RS+ (Sport Plus): particularlysporty driving
st yle
RS (Sport): sporty driving style
RC (Comfort): comfortable and economical
driving style
RE (Eco): particular lyeconomical driving style
Depending on the drive program selected, the
fo llowing vehicle characteristics will change:
RDrive sy stem
-Engine and transmission management
-Ac tive Dis tance Assist DISTRONIC
RESP®
RVehicles with AIR BODY CONT ROL or
DY NA MIC BODY CONT ROL:chassis
RSteering
Selecting the drive prog ram
00BBPress DYNA MIC SELECT switch 1forw ards
or backwards.
The drive prog ram selected appears in the
multifunction displa y.
138
Driving and pa rking

00CEPlease also read the operating instructions
fo rth ega rage door drive.
Tr oubleshooting when prog ramming the
re mo tecontro l
00BBCheckifth e transmit ter frequency of remo te
control 5is suppo rted.
00BBRe place the batteries in remo tecontrol 5.
00BBHoldremo tecontrol 5atvarious angles at
a dis tance between 1 in (1 cm) to3 in (8 cm)
in front of the inside rearview mir ror.Yo u
should test eve ryposition for at least 25 sec‐
onds before trying ano ther position.
00BBHold remo tecontrol 5atthe same angles
at various dis tances in front of the inside
re arview mir ror.Yo u should test eve ryposi‐
tion for at least 25 seconds before trying
ano ther position.
00BBNo tethat some remo tecontrols transmit
only for a limite d period, press button 6on
re mo tecontrol 5again before transmission
ends.
00BBAlign the antenna line of thega rage door
opener unit with there mo tecontrol.
00CE Support and additional information on pro‐
gramming:
ROntheto ll free HomeLink®Hotline on
1-800-355-35 15.
ROn the Internet at http://
www.homelink. com/mercedes.
Opening/closing thega rage door
Requ irements
RThe cor responding button is programmed to
operate thega rage door.
00BBPress and hold buttons 1,2or3 until
th ega rage door opens or closes.
00BBIf indicator lamp 4flashes yellow af ter
appr oximately 20 seconds: press and hold
th e pr eviously pressed button again until the
ga rage door opens or closes.
148
Driving and pa rking

Ifth efo llowing conditions are fulfilled, standby
mode can be activated or deactivated using the
multimedia sy stem:
Rth e engine is switched off.
Rth e ignition is switched on.
Exceeding theve hicle's displa yed period out of
use may cause incon venience, i.e. it cannot be
guaranteed that thest ar ter battery will reliably
st art the engine.
The star ter battery must be charge dfirs t in the
fo llowing situations:
Rth eve hicle's period out of use must be
ex tended.
Rth e%DWWHU\ &KDUJH ,QVXIILFLHQW IRU 6WDQGE\
0RGH message appears in the multimedia
sy stem displa y.
00CE Standby mode is automatically deactivated
when the ignition is switched on. Ac
tivating or deactivating standby mode
Multimedia sy stem:
00869HKLFOH00CFî 9HKLFOH 6HW
WLQJV00CF6WDQGE\ 0RGH
00BBAc tivate 0073or deacti vate 0053 the function.
When you activate the function, a prom pt
appears.
00BBSelect <HV.
St andby mode is activated.
Driving and driving saf ety sy stems
Driving sy stems and your responsibility
Yo ur vehicle is equipped with driving sy stems
which assist youin dr iving, parking and maneu‐
ve ring theve hicle. The driving sy stems are tools
and do not relie ve you of your responsibility. Pay
attention tothe tra ffic conditions at all times
and inter vene when necessary . Beaware of the
limitations rega rding the safe use of these sys‐
te ms.
Fu nction of thera dar senso rs
Some driving and driving safe ty systems use
ra dar sensors tomonitor the area in front of,
behind or next totheve hicle (depending on the
ve hicle&#39;s equipment).
Depending on theve hicle&#39;s equipment, thera dar
sensors are integrated behind the bumpers
and/or behind thera diator grille. Keep these
parts free of dirt, ice and slush (
→page 327).
The sensors must not be co vered, forex ample
by bicycle rack s, ove rhanging loads or radar-
re flecting sticke rs.Fo llowing an impact and in
th eeve nt of associated damage , which may not
be visible, tothe bumpers or radiator grille, ha ve
th e function of thera dar sensors checked at a
qu alified specialist workshop. The driver assis‐
ta nce sy stem may no longer workproperly.
Driving and parking 15
3

Overview of driving systems and driving
saf ety sy stems
In this section, youwill find information about
th efo llowing driving sy stems and driving saf ety
sy stems:
R360° Camera (→page 181)
RABS ( Anti-lock Braking Sys tem)
(→page 154)
RAc tive Dis tance Assist DISTRONIC
(→pa ge 162)
RAIR BODY CONTROL (→page 171)
RAc tive Brake Assi st(→page 156)
RAc tive Lane Keeping Assist (→page 195)
RATTENTION ASSIST (→page 189)
RBA S (Brak eAssist System) (→page 154)
REBD ( Electronic Brakeforc eDistribution)
(→page 155)
RESP®(E lectronic Sta bility Program)
RHill Start Assist
RHOLD function (→page 170)
RSTEER CONTROL (→page 155)
RAc tive Steering Assist (→page 167)
RAc tive Parking Assist (→page 184)
RParking Assist PARKTRONI C (→page17 5)
RRe ar view camera (→page 178)
RCruis e control (→page 160)
RBlind Spot Assist and Active Blind Spot Assi st
(→page 193)
RTraf fic Sign Assist (→page191)
Fu nctions of ABS (Anti-lock Brake Sy stem)
ABS regulates the brake pressure in critical driv‐
ing situations:
RDuring braking, e.g. at maximum full-s top
braking or insuf ficient traction of the tires,
th e wheels are pr evented from blocking.
RVehicle 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
RABS is active from speeds of appr ox. 5 mph
(8 km/h).
RABS may be impaired 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 terth e
engine is star ted.
Fu nction of BAS (Brake Assist Sy stem)
0071
WARNING Risk of an accident caused by
a malfunction in BAS (Brake Assist Sys‐
te m)
If BA S is malfunctioning, the braking dis tance
in an eme rgency braking situation is
increased.
00BBDepress the brake pedal with full forc e
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.
15 4
Driving and pa rking