headlamp MERCEDES-BENZ E-CLASS CABRIOLET 2018 Owner's Manual

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

High beam switches off automatically:
RAt speeds below 16mp h (25 km/h).
RIfot her road users are de tected.
RIfstre et lighting is suf ficient.
At speeds abo veappr ox.31 mp h (50 km/h):
RThe headlamp range of low beam is regulated
automatically based on the dis tance to ot her
ro ad users.
The sy stem's optical sensor is located behind
th e windshield near theove rhead control panel.
Switching Adaptive Highbeam Assist on/off
00BBTo switch on: turnthe light switch to
th e0058 position.
00BBSwitch on the high beam using the combina‐
tion switch.
When the high beam is switched on automat‐
ically in the dar k,the00CE indicator lamp in
th e multifunction display comes on.
00BBTo switch off: switch offthe high beam
using the combination switch.
Switching the daytime running lights on/off
Multimedia sy stem:
00869HKLFOH00CF÷ /LJKW 6HWWLQJV00CF'D\
WLPH 5XQ /LJKWV
00BBAc tivate 0073or deacti vate 0053 the function.
Setting theex terior lighting switch-off delay
time
Multimedia sy stem:
00869HKLFOH00CF÷ /LJKW 6HWWLQJV00CF([W
/LJKW 'HO 6Z RII
00BBSet the switch-off delay time.
Setting the sur round lighting
Multimedia sy stem:
00869HKLFOH00CF÷ /LJKW 6HWWLQJV00CF/RFD
WRU /LJKWLQJ
00BBSwitch the function on 0073or off 0053.
If th e sur round lighting is switched on, theex te‐
ri or lighting remains lit for 40 seconds af terth e ve
hicle is unloc ked. When youstart theve hicle,
th e sur round lighting is switched off and auto‐
matic driving lights are activated.
Interior lighting
Ad justing the in terior lighting
00BB1 0042 Switches there ar interior lighting
on/off
00BB2 003D Switches the front right-hand read‐
ing lamp on/off
00BB3 0033 Switches the automatic interior
lighting control on/off
Light and visibility 11
5

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

Displaymessages
Possible causes/consequences and 0050Solutions
0058
7UXQN 3DUWLWLRQ 2SHQ*T
he trunk separator is open.
00BBClose the trunk separator.
Lights
Display messages
Possible causes/consequences and 0050Solutions
0049
&KHFN /HIW /RZ
%HDP(Example) *T
he cor responding light source is defective.
00BBVisit a qualified specialist workshop.
00CE LED light bulbs: the display message forth e cor responding lamp appears only when allthe light-emitting diodes
in the lamp ha vefailed.
0049
$FWLYH +HDGODPSV ,QRSHUD
WLYH *T
he active headlamp s are defective.
00BBVisit a qualified specialist workshop.
Display messages and warning/indicator lamps 44
1

DIRECT SELECT lever............................... 139
Engaging drive position ........................ 141
Engaging pa rkposition automatically .. 140
Engaging reve rsege ar ........................ .140
Fu nction .............................................. 139
Selecting pa rkposition ........................ 140
Shifting toneutral ................................ 140
Displa y
Car e.................................................... 32 9
Displa y(multimedi asy stem)
No tes .................................................. 223
Settings ............................................... 231
Display (on-board computer) Displa ysinthe multifunction display ... 202
Display content (Additional value range) ....................... 202
Display message ..................................... 395
Calling up (on-board compu ter) ........... 395
No tes .................................................. 395
Display messages 00AC ................................................... 424
0051 ................................................... 438
0083 ................................................... 437 0084
................................................... 438
00B2 ....................................................4 20
Ac tive Blind Spot Assi stCur rently
Un available See Operator's Manual .....4 17
Ac tive Blind Spot Assi stInoperative .....41
7
Ac ti

ve Blind Spot Asst. Not Available
When Towing a Trailer See Opera‐
to r's Manual ......................................... 417
Ac tive Brake Assi stFunctions Cur‐
re ntly Limited See Ope rator's Man‐
ual ....................................................... 408
Ac tive Brake Assi stFunctions Limi‐
te d See Operator's Manual .................. 408
Ac tive Dis tance Assist Currently
Un available See Operator's Manual .....4 19
Ac tive Dis tance Assist Inoperative .......419
Ac tive Dis tance Assist NowAvailable ...4 19
0049Ac tive Headlamps Inoperati ve..... 441
Ac tive Hood Malfunction See Opera‐
to r's Manual ........................................ 437 Ac
tive Lane Keeping Assist Camera
Vi ew Restricted See Ope rator's Man‐
ual ........................................................ 416
Ac tive Lane Keeping Assist Cur rently
Un available See Operator's Manual .....4 15
Ac tive Lane Keeping Assist Inopera‐
tive ...................................................... .415
Ac tive Parking Assist and
PA RKTRONI CInoperati veSee Opera ‐
to r's Manual .........................................4 18
èAc tiveSteering Assist Cur rently
Un available See Operator's Manual .....4 19
èAc tiveSteering Assist Inopera‐
tive ...................................................... 420
Ad aptive Hig
hbeam A
ssist Camera
Vi ew Restricted See Ope rator's Man‐
ual ....................................................... 443
Ad aptive Highbeam Assist Cur rently
Un available See Operator's Manual ....443
Index 469

003DStopVehicle See Operator's
Manual ................................................ 423
00CCSt opVehicle Vehicle Too Low ......414
0049Switch Off Lights .........................442
0049Switch On Headlamps .................442
Ti re Press. Monitor Cur rently
Un available .......................................... 428
Ti re Press. Monitor Inoperative ........... 429
Ti re Pressure Monitor Inoperative No
Wheel Sensors .................................... 429
Ti re s Overheated ................................. 429
Ti re s Overheated Decrease Speed ...... 430
To Deselect P or N,Dep ress Brake
and Start Engine .................................. 432
To Engage Transmiss. Position R Fir st
Dep ress the Brake .............................. .435
Tr af fic Sign Assist CameraView
Re stricted See Ope rator's Manual .......418
Tr af fic Sign Assist Currently Unavail‐
able See Operator's Manual .................418 Tr
af fic Sign Assist Inoperative..............418
Tr ansmission Malfunction Stop ........... 434
0058 Trunk Partition Open .................. 441
0049Tu rnOn the Ignition to Release
th ePa rking Brake ................................ 401
0072Ve hicle Operational Switch the
Ignition Off Before Exiting ................... 433
00CC

Ve hicle Rising Please Wait.......... .414
00CCVe hicle Rising .............................. 413
0077Wa rning Tire Malfunction ............ 428
0077Wheel Sensor(s) Missing .............429
0059 While stationar y,apply the
brakes before operating the soft top.
.............................................................4 40
Display on the windshield
see Head-up Display
Distance control see Active Dis tance Assist DISTRONIC
Di stance recorder
see Trip dis tance DI
STRO NIC
see Active Dis tance Assist DISTRONIC
Door Locking (me chanical key) ...................... 65
Opening (from inside )............................ 62
Un locking (from inside) ........................ .62
Un locking (mechanical key) .................. .65
Door cont rol panel .................................... .14
DO T,Tire Identification Number (TIN) ... 366
Drinking and driving ................................134
Driv eAwa y Assist .................................... 188
Driv eposition
Selecting .............................................. 141
Driv eprog ram display ............................. 138
Driv eprog rams
see DYNA MIC SELECT
Driving lights
see Automa

tic driving lights
Driving saf ety sy stem ............................ .153
ABS (Anti-lock Brake Sy stem) .............. 154
Ac tive Brake Assi st.............................. 156
BA S (Brake Assist System) .................. 154
47 2
Index

Glide mode............................................... 142
Glo vebox
Air vent ................................................ 129
Locking/unlocking ...............................1 01
H
Handbrake see Electric parking brake
Handling characteristics (unusual) ....... 352
HANDS-FREE ACCESS ................................ 69
Haza rdwa rning lights ............................ .113
Head air bag .............................................. 38
Head le vel heating (AIRSCARF) ................94
Head restra int .......................................... .89
Fr ont (adjusting manually) ..................... 89
Re ar passenger compartment
(removing/ins talling) ............................ .91
Head-up Display ...................................... 209
Ad justing brightness (on-board com‐
pu ter) .................................................. 209
Ad justing display elements (on-board
compu ter) ............................................ 209
Fu nction ............................................... 210 Menu (on-board computer) .................. 209
Setting
the position (on-board com‐
puter) .................................................. 209
Switching on/off ................................. .211
Using the memory function .................. .98
Heating see Climate control
High-beam flasher ................................... 112
High-beam headlamps Activating/deactivating ........................ 112
Ad aptive Highbeam Assist .................. .114
Hill start assist ........................................ 170
HOLD function ......................................... 170
Ac tivating/dea ctiva
ting .......................1
70
Fu nction/no tes ................................... 170
Hood Function (active hood) ......................... 315
Re setting (active hood) ........................ 315
Hooking the luggage net ........................ 104
Hotspot Setting up (Wi-Fi) ................................. 235
I
Identification plate Engine .................................................3 85
Re frigerant .......................................... 392
Ve hicle ................................................ 385
Ignition Switching on (S tart/S top button) ........ 131
Ignition key
see SmartK ey
Immobilizer ................................................ 83
Indicator lamp see Warning/indicator lamps
Individual drive prog ram
Confi guring .......................................... 139
Selecting ............................................. 138
Instrument clus ter
see Instrument Display
see Warning/indicator lamps
Instrument Display .................................. 199
Ad justing the lighting .......................... 203
Fu nction/no tes ................................... 199
Overview ............................................. 199
Overview (s tanda rd) ................................ 8
47 6
Index