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

Displaymessages
Possible causes/consequences and 0050Solutions
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The transmission is malfunctioning. The transmission shifts toposition 005Cautomaticall y.
00BBPullover and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions.
00BBSwitch the transmission toposition 005D.
00BBConsult a qualified specialist workshop.
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he transmission is malfunctioning. Reversege ar can no longe r be engaged.
00BBVisit a qualified specialist workshop.
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he transmission is overheating. Pulling away may be temp orarily impaired or not possible.
00BBPull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. Do not
continue driving under any circums tances.
00BBLea vethe engine running.
00BBWa it until the display message disappears before pulling away.
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he auxiliary batteryforth e transmission is no longer being charge d.
00BBVisit a qualified specialist workshop.
00BBUn tilthen, alw ays manually set the transmission toposition 005Dbefore youswit choff the engine.
00BBBefore leaving theve hicle, apply the electric parking brake.
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peration of the climate control sy stem is temp orarily restricted. Air flow and fresh air supply are set toautomatic
mode.
00BBHa ve the climate control sy stem checked at a qualified specialist workshop.
434
Display messages and warning/indicator lamps

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

On-board computer................................. 209
Assis tance graphic menu .................... 204
Displaying the service due date ........... 314
Media menu ........................................2 08
Menu designs ...................................... 210
Menus .................................................2 00
Multifunction display ........................... 202
Na vigation sy stem menu ..................... 206
Operating ............................................ 200
Ra dio menu ........................................ .207
Service menu ...................................... 203
Te lephone menu .................................. 208
Tr ip menu ............................................ 204
On-board diagnostics interface
see Diagno stics connection
Open-source software .............................. 29
Opening the trunk lid using your foot
HANDS-FREE ACCESS .......................... .69
Operating fluids
Ad ditives (fuel) .................................... 389
Brake fluid .......................................... .390
Coolant (engine) .................................. 391
Engine oil ............................................ 389
Fu el (gasoline) .................................... .388 No
tes ................................................... 387
R
e frigerant (air conditioning sy stem) ... 392
Wi ndshield washer fluid ...................... .391
Operating saf ety
48 V on-board electrical system ............ 22
Declaration of confo rmity (wireless
ve hicle components) ............................. 23
Information ............................................ 22
Operating sy stem
On-board computer ............................ .200
Operator's Manual Vehicle equipment ................................. 20
Operator's Manual (digital) .......................18
Outside mir rors ........................ 120, 121, 122
Anti-gla remode (auto matic) ................1 21
Au tomatic mir rorfo lding function ........ 123
Fo lding in/out .................................... .120
Pa rking position .................................. .122
Setting ................................................. 120
Using the memory function .................. .98
Overhead control panel Overview ................................................ 12P
Pa int code ................................................ 385
Pa intwork (cleaning instructions) .......... 324
Pa nel heating
Setting ................................................... 94
Pa nic alarm ................................................ 58
Ac tivating/deactivating ......................... 58
Pa rk position
Selecting ............................................. 140
Selecting au tomatical ly....................... 140
Pa rking .................................................... .152
Pa rking
see Electric parking brake
Pa rking aid
see Parking Assist PARKTRONI C
Pa rking Assist
Maneuvering assis tance ...................... 189
Pa rking Assist PARKTRONIC ................... 175
Ad justing warning tones ...................... 178
Fu nction ............................................... 175
Side impact pr otection ........................ .176
Switching off ....................................... 177
482
Index

Protecting the environment
No tes ..................................................... 19
Q
QR code Rescue card .......................................... 26
Qualified specialist workshop ................. 25
R
Ra dar senso rs.......................................... 153
Ra dio
Ac tivating ............................................ 304
Ac tivating/deactivating radio text ....... 307
Calling up thech annel list .................. .306
Deleting stations ................................ .306
Direct frequency entry ........................ 306
Display ing information ........................ .307
Displ aying radio text ............................ 307
Editing station presets ........................ .306
Menu (on-board computer) .................. 207
Moving stations .................................. .306
Overview ............................................. 305
Sear ching forst ations ........................ .306
Setting a station .................................. 306 Setting
thewa veband .......................... 306
St oring radio stations .......................... 306
Swit ching HD Radio on/off .................3 06
Ta gging music trac ks........................... 307
Vo ice commands (Voice Cont rol Sys‐
te m) ..................................................... 219
Ra dio stations
Selecting (on-board computer) ............ 207
Ra nge
Displaying ............................................ 204
Re ading lamp
see Interior lighting
Re alwo od (Care) ...........
.........................
.329
Re ar fog light ............................................ 112
Re ar seat
see Seat
Re ar view camera ....................................1 78
Assigning as a favo rite (360° Cam‐
era) ...................................................... 183
Fu nction ............................................... 178
Opening the camera co ver (360°
Camera) ............................................... 183 Re
ar view camera/ 360° Camera
Ca re .................................................... 327
Re ar window heater ................................ 124
Re ar-view mir ror
see Outside mir rors
Re frigerant (air conditioning sy stem)
No tes .................................................. 392
Re fueling
Re fueling theve hicle ........................... 143
Re mo teOnline
Cooling or heating theve hicle inte‐
ri or .......................................................1 33
St arting theve hicle ............................. 133
Re porting malfunctions releva nt to
saf ety .......................................................... 25
Re scue card ............................................... 26
Re ser ve
Fu el ..................................................... 389
Re set function (multimedia sy stem) .....2 42
Re sidual heat ...........................................1 27
Re storing (f actory set
tings)
see Reset function (multimedia sy stem)
484
Index

Switching on ....................................... 308
SD card Insert ing/removing ............................. 294
Seat ........................................................... 101
4-w aylumbar support .......................... .89
Ad justing (electrically) ........................... 88
Ad justing (manually and electrically) ..... 86
Backrest (rear) folding forw ard ............ 101
Cor rect driver's seat position ................ 85
Fo lding back the backrest (rear
passenger compartment) .................... 102
Fo lding the backrest forw ards/back
(with memory function) ........................ .92
Massage program overview .................. .91
Pa nel heating ......................................... 94
Re setting the settings ........................... .92
Selecting a massage program ................ 91
Setting options ...................................... 14
Switching AIRSCARF on/off .................. 94
Using the memory function .................. .98
Seat see Head restra int
Seat adju stment
Configuring ............................................ 91Seat belt
Releasing .............................................. .38
Seat belt adjustment Activating/deactivating ......................... 38
Fu nction ................................................ 37
Seat belt extender .................................... .36
Seat belt warning
see Seat belts
Seat belts ...................................... ...
...
.33, 38
Ac tivating/deactivating seat belt
adjustment ............................................ 38
Ca re .................................................... 329
Fa stening ............................................... 37
Pr otection ..............................................3 3
Re duced pr otection .............................. .34
Seat belt adjustment (function) ............. 37
Seat belt extender ................................. 36
Wa rning lamp ........................................ 38
Seat co ver (Care) ..................................... 329
Seat heating Activating/deactivating ......................... 92
Seat ventilation
Switching on/o ff................................... 94Selecting a
gear
see Shifting gears
Selecting a POI see De stination ent ry
Selecto r lever
see DIRECT SELECT le ver
Sensors (Care) ......................................... 327
Service center see Qualified specialist workshop
Service inter val display
see AS SYST PLUS
Setting a speed see Cruise contro l
Setting summer time .............................. 232
Setting the da teform at .......................... 232
Setting the distance unit ........................ 237
Setting the map scale
see Map
Shifting gears ...........................................1 41
Gearshift recommendation .................. 141
Manual .................................................1 41
486
Index

LimitedWarranty .................................. .26
Locking (auto matically) ......................... 64
Locking (emergency key) ...................... .64
Locking (from the inside) ....................... 62
Locking (KEYLESS-GO) .......................... 62
Lo we ring .............................................. 381
Maintenance .......................................... 21
Pa rking ................................................ 152
Problem notification .............................. 25
QR code rescue card ............................. 26
Qualifi ed specialist workshop ................2 5
Ra ising ................................................ .378
St arting (eme rgency operation
mode) .................................................. 132
St arting (Remo teOnline) ..................... 133
St arting (s tart/s top button) ................ .132
Switching off (s tart/s top button) ........ 145
Un locking (from the inside) .................. .62
Un locking (KEYLESS-GO) ...................... .62
Ve ntilating (co nvenience opening) ......... 73
Vo ice commands (Voice Cont rol Sys‐
te m) ..................................................... 221
Ve hicle
see Locking/unlo cking Ve
hicle data
Display ing (DYNAMIC SELECT) ............ 139
R
o of load ............................................. 394
Tu rning radius ...................................... 393
Ve hicle height ...................................... 393
Ve hicle length ...................................... 393
Ve hicle width ....................................... 393
Wheelbase ...........................................3 93
Ve hicle data storage
CO MAND/mbrace ................................. 28
Electronic contro l units ........................ .26
Event da tarecorders .............................2 8
Service pr oviders .................................. 28
Ve hicle dimensions ................................. 393
Ve hicle electronics
No tes .................................................. 383
Tw o-w ayradios .................................... 383
Ve hicle identification number
see VIN
Ve hicle identification plate
Pa int code .......................................... .385
VIN ...................................................... 385
Ve hicle identification plate
see Model series Ve
hicle interior
Cooling or heating (Remo teOnline) ..... 133
Ve hicle key
see SmartK ey
Ve hicle maintenance
see ASS YST PLUS
Ve hicle operation
Outside the USA or Canada .................. .21
Ve hicle position
Tr ansmittin g .
....................................... 233
Ve hicle tool kit ........................................ 334
TIREFIT kit .......................................... .334
To wing eye .......................................... .347
Ve ntilating
Con venience opening ............................ 73
Ve ntilation
see Climate cont rol
Ve nts
see Air vents
Vi deo mode .............................................. 299
Ac tivating ............................................ 297
Ac tivating/deactivating full-screen
mode ................................................... 299
Index 493