2018 MERCEDES-BENZ E-CLASS CABRIOLET engine

Automatic distance control
see Active Dis tance Assist DISTRONIC
Au tomatic driving lights ..........................112
Au tomatic engine start (ECO start/
sto p function) .......................................... 136
Au tomatic front passen ger front air
bag shu toff ........................................... 41, 43
PA SSENGER AIR BAG indicator lamp .... .43
Au tomatic front-passenger front air
bag deacti vation sy stem .......................... .41
Fu nction of the automatic front
passenger air bag shutoff ..................... .41
Au tomatic mir rorfo lding function
Ac tivating/deactivating .......................1 23
Au tomatic transmission
DIRECT SELECT le ver ........................... 139
Drive program display .......................... 138
Drive programs .................................... 138
DY NA MIC SELECT switch .................... 138
Engaging drive position ........................ 141
Engaging reve rsege ar ........................ .140
Kickdown ............................................. 142
Manual gearshifting ............................ .141
Selecting pa rkposition ........................ 140 Shifting
toneutral ................................ 140
St eering wheel paddle shif ters ............. 141
Tr ansmission position display .............. 139
Tr ansmission positions ........................ 139
B
Bag hook .................................................. 103
BA S (Brake Assist Sy stem) .................... .154
Battery SmartK ey............................................... 59
Battery (vehicle) Charging .............................................. 340
Jump -sta rting ...................................... 340
No tes .................................................. 338
Belt see Seat belts
Blind Spot Assist .....................................1 93
Ac tivating/deactivating .......................1 95
Fu nction .............................................. 193
Sy stem limitations .............................. .193
Blo wer
see Climate control Blue
tooth
®
Ac tivating/deactivating .......................2 33
Setting up an Internet connection ....... 286
Settings ............................................... 233
Switching profile (DUN/PAN) .............. 287
Blue tooth
®audio
Ac tivating ............................................ 304
De-authorizing (de-regis tering) the
device .................................................. 304
Information .......................................... 301
Overview .............................................3 02
Sear ching for a track ........................... 304
Sear ching for and au thorizing the
device .................................................. 303
Selecting a music pla yer .....................3 04
Switching device via NFC .................... 304
Brake A

ssist Sy stem
see BAS (Brake Assist System)
Brake fluid
No tes .................................................. 390
Brake forc e distribution
EBD (Elect ronic Brake forc e Distribu‐
tion) ..................................................... 155
464
Index

Activating/deactivating the synchro‐
nization function (cont rol panel) .......... 126
Ac tivating/deactivating the synchro‐
nization function (multimedia sys‐
te m) ..................................................... 126
Ad justing the climate style settings ..... 126
Air di stribution settings ...................... .126
Air-recirculation mode ......................... 127
Au tomatic control ................................ 125
Climat est yle function .......................... 126
Defrosting the windo ws....................... 126
Defrosts the windshield ....................... 124
Dual-zone au tomatic climate control
panel .................................................... 124
Filling capacity forPA G oil .................. .393
Fr ont air vents ..................................... 128
Glo vebox air vent ................................ 129
Inserting/removing theflacon (fra‐
gr ance sy stem) .................................... 127
Ionization ............................................. 127
Re ar air vents ...................................... 129
Re ar operating unit .............................. 124
Re frigerant .......................................... 392
Re frigerant filling capacity .................. .393
Re sidual heat ....................................... 127
Sets the air flow .................................... 124 Setting
the air distribution .................. .124
Setting the fragrance sy stem ............... 127
Se tting
thete mp erat
ure ....................... 124
Switching there ar wind owheater
on/off .................................................. 124
Ve ntilating theve hicle (con venience
opening) ................................................ 73
Climate style
Fu nction .............................................. 126
Setting ................................................. 126
Cockpit ........................................................ .6
Overview .................................................6
COMAND see Multimedia sy stem
COMAND Touch
Managing devices ................................ 236
Combination switch see Turn signals
Compass .................................................. 268
Computer On-board computer ............................. 200
Connection status
Display ing ............................................ 288 Overview ............................................
.288
Contacts ................................................... 274
Callin g up ............................................ 275
Del eting .............................................. .276
Downloading (from mobile phone) ....... 274
Importing ............................................. 276
Information .......................................... 274
Making a call ................................. ......
276
Na me form at .

..................................... .275
Options ................................................ 276
St oring .................................................2 76
Controller Operating ............................................ 224
Con venience closing feature .................... 74
Con venience opening ................................ 73
Coolant (engine) Checking le vel ...................................... 319
Filling capacity ..................................... 391
No tes ................................................... 391
Cooling see Climate control
Co pyright
Licenses ................................................ 29
Index 467

Adaptive Highbeam Assist Inopera‐
tive ...................................................... 442
Air Conditioning Malfunction See
Ope rator's Manual ...............................4 34
Apply Brake toShift from 'P' ............... 432
00ADAT TENTION ASSIST Inoperative ...413
00ADAT TENTION ASSIS T:Take a
Break! .................................................. 413
0049Au toLamp Function Inoperati ve
............................................................. 442
Au xilia ryBattery Malfunction .............. 434
Blind Spot Assist Currently Una vaila‐
ble See Opera tor's Manual .................. 416
Blind Spot Assist Inoperative...............417
Blind Spot Assist NotAv ailable When
To wing a Trailer See Operator's Man‐
ual ........................................................ 417
0027Check Brake Fluid Le vel.............. 405
Check Coolant Le vel See Operator's
Manual ................................................ 421 00B2Check Engine Oil
AtNext Refu‐
eling .................................................... 424
0049Che ckLeft Low Beam (Exam‐
ple) ...................................................... 441
Check Tire Pressure Soon ...................425
0077Che ckTire s ................................. 427
00B2Check Washer Fluid .................... 439
0059 Convertible Top Lo wering ........... 440
0059 Convertible Top Oper
ationPos‐
sible to35 mph................................... 440
00AC

Coolant Too Hot Stop Vehicle
Tu rn Engine Off .................................... 421
Cruise Control Canceled ..................... 420
Cruise Control Inoperati ve.................. 420
0025Cur rently Una vailable See Oper‐
ator's Manual ...................................... 397
00E5Cur rently Una vailable See Oper‐
ator's Manual ...................................... 398
00AFDon't Forget Your Key.................. 43 1Driver'
sDoor Ope n &Transmission
No t in P Risk of Vehicle Rolling Away .. 432
006FExample: Front Left Seat Back‐
re st Not Loc ked .................................. 435
0075Example: Left Side Cur tain Air‐
bag Malfunction Service Required ...... 407
0075Fr ont Left Malfunction Service
Re quired (Example) .............................. 410
Fr ont Passenger Airbag Disabled See
Operator's Manual ...............................4 11
Fr ont Passenger Airbag Enabled See
Operator's Manual ...............................4 12
00B6Fu el Level Low ............................ .424
00B6Gas Cap Loose ............................ 424
0025Inoperative See Operator's
Manual ...................................... ...
....... 396
00E5Inoperative See Operator's
Manual ................................................ 399
007AInoperative See Operator's
Manual ................................................ 400
470
Index

0053Inoperative.................................. 405
00AFKe yNo tDe tected (white dis‐
play message )...................................... 431
00AFKe yNo tDe tected (red displ ay
message )............................................ .431
0075Left Side Cur tain Airbag Mal‐
function Service Required (e xample)..410
Let fresh air into theve hicle interior.
Air Conditioning Malf. Visit Wo rk‐
shop ....................................................4 36
¢ Lowe ring ..................................... 413
Malfunction Drive at Max. 50 mph.......4 15
0049Malfunction See Operator ’s
Manual ................................................ 442
0067 Malfunction Service Required .... 439
N Pe rm anently Active Risk of Rolling
Aw ay ................................................... 433
00AFObta in a NewKey........................ 43 0
00D9Of f.............................................. .419 Only Shift
to'P' when Vehicle is Sta‐
tionary ................................................ .433
0059 Open/Close Con vertible Top
Comple tely .......................................... 440
0049Pa rking Brake See Opera tor's
Manual ................................................ 402
00AFPlace theKe yin the Mar ked
Space See Opera tor's Manual .............432
0077Please Cor
rect Tire Pressure .......426
0049

Please Release Parking Brake ...... 401
PRE- SAFE Inopera tive See Opera‐
to r's Manual ........................................ 408
Ra dar Sensors Dirty See Operator's
Manual ........................................ 406, 407
006FRe ar Left Backrest Not
Latc hed (Example) ...............................4 38
00AFRe placeKeyBat tery .................... 430
Re versing Not Possible Service
Re quired .............................................. 434
003DSee Opera tor's Manual ............... 422 Service
Required Do Not Shift Gears
Vi sit Dealer .......................................... 433
0075SRS Malfunction Service
Re quired .............................................. 409
003DSt art Engine See Operator's
Manual ................................................ 422
0059 Start Engine See Operator's
Manual ................................................ 439
00CCSt eering Malfunction Drive
Carefully Service Required .................. 435
00CCSt eering Malfunction Inc reased
Ph ysical Ef fort See Opera tor's Man‐
ual ....................................................... 437
00CCSt eering Malfunction Stop
Immediately See Operator's Manual ... 436
St op Vehicle Lea veEng
ineRunning
Wa itTransmission Cooling .................. 434
003DSt opVehicle Lea veEngine Run‐
ning ..................................................... 423
Index 47
1

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

EBD (Electronic Brakeforc e Distribu‐
tion) ..................................................... 155
ESP
®(Electronic Stability Prog ram)
Crosswind Assist ................................. 155
Overview ............................................. 154
Ra dar sensors .....................................1 53
Re sponsibility ...................................... 153
ST EER CONTROL ................................. 155
Drivin gsy stem
see 360° Camera
see Active Blind Spot Assi st
see Active Dis tance Assist DISTRONIC
see Active Lane Keeping Assist
see Active Parking Assist
see Active Speed Limit Assi st
see Active Steering Assist
see AIR BODY CONTROL
see ATTENTION ASSIST
see Blind Spot Assist
see Cruise cont rol
see Driving saf etysy stem
see HOLD function
see Parking Assist PARKTRONI C
see Rear view camera
see Traf fic Sign Assist Drivin
gtips
Drinking and drivin g............................ 134
Gene ral driving tips ............................ .134
No tes on breaking-in a new vehicle ..... 134
Dr ow siness de tection
see ATTENTION ASSIST
Dr ow siness warning
see ATTENTION ASSIST
DY NA MIC SELECT .................................... 138
Confi guring drive program I ................. 139
Displ aying en
gine data ........................
139
Displ aying vehicle data ........................ 139
Drive program display .......................... 138
Drive programs .................................... 138
Fu nction .............................................. 138
Operating (DYNAMIC SELECT switch) .............................................................1 38
Selecting the drive program ............... .138
E
E10 ............................................................ 388
Easy entry feature
Fu nction/no tes .....................................9 7
Setting ................................................... 98 Easy
exitfeature
Fu nction/no tes .....................................9 7
Setting ................................................... 98
EBD (Electronic Brake forc e Distribu‐
tion)
Function/no tes ................................... 155
ECO display Function .............................................. 137
Re setting ............................................. 206
ECO start/s top function ................. 136, 137
Au tomatic engine start ........................ 136
Au tomatic engine stop .........................1 36
Me thod of operation ............................1 36
Switching off/on ................................. 137
Electric pa rking brake .............150, 151, 152
Applying au tomatically ........................ 150
Applying or releasing manually ............ 152
Emergency braking .............................. 152
Re leasing automatically ...................... .151
Electrical fuses Before replacing a fuse ........................ 348
Electrical fuses see Fuses
Index 47
3

Electronics.............................................. .383
Emer gency
Overview of the help functions .............. 16
Saf etyve st .......................................... 332
Eme rgency braking ................................ .152
Emer gency call sy stem
Mercedes-Benz mbrace
®(USA) .......... .283
Emer gency engine start ......................... 348
Emer gency operation mode
St arting theve hicle ............................. 132
Emer gency release
Tr unk lid(from ins ide)............................ 70
Emer gency Tensioning Devices
Ac tivation .............................................. 32
ENE RGIZING comfort
Overview of programs ........................ .243
St arting the prog ram ........................... 244
Energy consum ption
SmartK ey............................................... 58
Engine ECO start/ stop function ......................1 36
Engine number ....................................3 85Ju
mp -sta rting ...................................... 340
St arting (eme rgency operation
mode) .................................................. 132
St arting (Remo teOnline) ..................... 133
St arting (s tart/s top button) .................1 32
Switching off (s tart/s top button) ........ 145
Engine data Displaying ........................ ....................
139
Engine hood Opening/closing .................................. 315
Engine number ........................................ 385
Engine oil .................................................. 318
Ad ditives .............................................3 89
Capacity .............................................. 390
Che cking the oil le vel using the oil
dipstick ................................................ 318
MB-F reigabe or MB-Appr oval .............. .390
Quality ................................................. 390
To pping up .......................................... .318
ESP
®
Crosswind Assist ................................ .155
ESP
®(Electronic Stability Prog ram)
Ac tivating/deactivating .......................1 55Exterior lighting
Care .................................................... 327
Ex terior lighting
see Lights
External device Locking .............................................. .236
Eyeglasses co mpartment ....................... 101
F
Fa tigue warning
see ATTENTION ASSIST
Fa ult message
see Display message
Favo rite s
Ad ding .................................................2 27
Callin g up ............................................ 227
De leting .............................................. .228
Moving ................................................ 228
Overview ............................................. 227
Re naming ............................................ 228
Flacon Insert ing/removing ............................. 127
47 4
Index

Flat tire.................................................... .332
Changing a wheel ................................ 377
MOExtended tires ................................ 333
No tes .................................................. 332
TIREFIT kit ...........................................3 34
Floor mats ................................................ 110
Fo lding draft stop
Care .................................................... 327
Fo lding wind screen
Ins talling ................................................ 80
Re moving ..............................................8 0
Fr ag rance
see Fragrance sy stem
Fr ag rance sy stem .................................... 127
Inserting/removing theflacon ............ .127
Fr ee software ............................................ 29
Fr equencies
Tw o-w ayradio ...................................... 384
Fr equency band
Selecting (on-board computer) ............ 207
Fr ont air bag .............................................. 38 Fr
ont passenger front air bag shuto ff
see Automatic front passenger front
air bag shutoff
Fr ont passenger seat
Ad justing from the driv er's seat ..
.......... 88
Fu el .......................................................... .389
Ad ditives .............................................3 89
E10 ...................................................... 388
Gasoline .............................................. 388
Quality (gasoline) ................................ 388
Re fueling ............................................. 143
Re ser vefuel le vel ................................ 389
Sulfur con tent ..................................... 388
Ta nk capacity ...................................... 389
Fu el consum ption
On-board computer ............................ .204
Fu nction seat
see Door cont rol panel
Fu se insert
see Fuses
Fu ses ........................................................ 348
Assignment diagram ............................3 48
Dashboard fuse box ............................ 350
Fu se box in the engine compartment .. 349 Fu
se box in the front-passen gerfo ot ‐
we ll ...................................................... 350
Fu se box in the trunk ........................... 351
No tes .................................................. 348G
Garage door opener Cleari ngthe memory ........................... 149
Opening/closing thega rage door ........ 148
Programming buttons .......................... 146
Ra dio equipment appr oval numbers .... 149
Re solving problems ............................. 148
Synchronizing thero lling code ............ .147
Gas station sear ch
St arting an automatic gasst ation
sear ch................................................. 249
Switching the automatic gasst ation
sear chon/off ...................................... 254
Gasoline ................................................... 388
Gearshift paddles see Steering wheel paddle shif ters
Gearshift recommendation .....................141
Genuine parts ............................................ 19
Index47
5