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

Note
s ontech nical data
Mercedes-AMG vehicles: be sure toobser ve
th e no tes in the Supplement. Otherwise, you
may failto recognise dangers.
The tech nical da tawa s de term ined in accord‐
ance with EU Directives. The data stated on ly
applies tovehicles with standard equipment. Yo u
can obtain fur ther information from a Mercedes-
Benz Service Centre.
Only for ce rtain countries: you can find vehi‐
cle-specific vehicle data in the EC-Certificate of
Conformity (CERTIFIC ATE OF CONFORMITY).
These documents are deli vered with your vehi‐
cle. On-board electronics
Note
s on tampering with the engine elec‐
tronics *
NO
TEPremature wearthro ugh improper
main tenance Improper maintenance may cause
vehicle
components towe ar more quickly and the
ve hicle's operating permit may be in valida‐
te d. #
Alw ays ha vewo rkon the engine elec‐
tronics and related components car ried
out at a qualified specialist workshop. Tw
o-w ayradios Note
s onfitting two-w ayradios &
WARNING Risk of accident due to
improper workon two-w ayradios
The elect romagnetic radiation from two-w ay
ra dios can inter fere with the on-board elec‐ tronics if RF transmit
ters are manipulated or
re trofitted inco rrectly.
This could jeopardise the operating saf ety of
th eve hicle. #
You should ha veall workon electrical
and electronic components car ried out
at a qualified specialist workshop. &
WARNING Risk of accident from incor‐
re ct ope ration of two-w ayradios
If yo u operate two- wayra dios inco rrectly in
th eve hicle, the electromagnetic radiation
could inter fere with the on-board electronics,
e.g.:
R ifth e two-w ayradio is not connec tedto
an exterior aerial
R ifth eex terior aerial is not cor rectly
mounted or is not of low reflection
This could jeopardise the operating saf ety of
th eve hicle. #
Have the lo w-reflection exterior aerial
fi tted at a qualified specialist workshop. Te
ch nical da ta455

th
eAd Blue ®
supply checked at a qualified spe‐
cialist workshop before making journe ysoutside
of Europe. Before a longer stay outside of
Europe, consult a qualified specialist workshop.
Display theAd Blue ®
ra nge and le vel
( → page 257). Engine oil
Note
s on engine oil
Obser vethe no tes on operating fluids
(→ page 459). *
NO
TEEngine dama gecaused byan
incor rect oil filter, incor rect oil or addi‐
tives #
Do not use engine oils or oil filters
which do not cor respond tothe specifi‐
cations explicitly prescribed forthe
service inter vals. #
Do not alter the engine oil or oil filter in
order toachie velonger change inter vals
th an presc ribed. #
Do not use additives. #
Have the engine oil rene we d at regular
inter vals. Mercedes-Benz
recommends that you ha vethe
oil change car ried out at a qualified specialist
wo rkshop.
Only Mercedes-Benz appr oved engine oils may
be used in Mercedes-Benz engines.
Fu rther information on engine oil and oil filters is
av ailable at thefo llowing locations:
R inthe Mercedes-Benz Specifications for
Operating Fluids byentering the designation -
at http://be vo.mercedes-benz.com
- inthe Mercedes-Benz BeVo app
R at a qualified specialist workshop
Pet rol engines: for cer tain countries, dif fere nt
engine oils can be used in conjunction wi th
re duced maintenance inter vals.
% Further information on dif fere nt engine oils
can be ob tained at a qualified specialist
wo rkshop.
Quality and capacity of engine oil
MB-F reigabe or MB-Appr oval Pe
trol engine sM B-Freigabe or MB-
Appr oval
All models 229.3, 229.5, 229.51,
229.52, 229.6
E 350 229.51,229.52,
229.6 1,229.71
E 450 4MATIC 229.5, 229.6 Te
ch nical da ta465

Anti-theft pr
otection
Ad ditional door lock ...............................76
Immobiliser ........................................... 96
Anti-theft pr otection
see ATA (anti-theft alarm sy stem)
Anticipatory occupant pr otection
see PRE- SAFE®
(anticipatory occu‐
pant pr otection)
see PRE-SAFE ®
PLUS (anticipatory
occupant pr otection plus)
Apple CarPlay™ ....................................... 346
Connecting an iPhone ®
....................... 347
Ending .................................................3 47
No tes ................................................... 347
Overview ............................................. 346
Sound settings .................................... 347
Tr ans ferred vehicle data ......................3 49
Ashtr ay
Fr ont centre console ........................... 12 2
Re ar passenger compartment ............ .122
Assistance sy stems
see Driving saf ety sy stem Assistant display
Menu (on-board computer) .................. 257
ASS YST PLUS ........................................... 391
Battery disconnection pe riods .............3 92
Displ aying the service due date ........... 391
Fu nction/no tes ................................... 391
Re gular maintenance work .................. 391
Special service requ irements .............. 391
ATA (anti-theft ala rmsystem) .................. 96
Deactivating the alarm .......................... 97
Fu nction ................................................ 96
Fu nction of interior pr otection ............... 98
Priming/deactivating interior pr otec‐
tion ........................................................ 98
Priming/deactivating tow- aw ay pro‐
te ction ................................................... 98
To w- aw ay protection function ................97
AT TENTION ASSI ST......................... 235, 236
Fu nction .............................................. 235
Setting ................................................. 236
Sy stem limitations ...............................2 35
At tention assistant
see ATTENTION ASSIST Au
dio mode
Connecting USB devices ..................... 368
Co pyrights ...........................................3 65
Information .......................................... 364
Inserting/removing an SD card ........... 366
Media sea rch ....................................... 371
Overview ............................................. 367
Pa use and playback function .............. .368
Selecting a track ................................. 368
Selecting playba ckoptions .................. 368
Switching on media mode ...................3 66
Tr ack list .............................................. 368
Au thorised workshop
see Qualified specialist workshop
Au tomatic distance control
see Active Dis tance Assi stDISTRONIC
Au tomatic driving lights .........................12 8
Au tomatic engine start (ECO start/
st op function) .......................................... 16 3
Au tomatic engine stop (ECO start/
st op function) .......................................... 16 3 Index
543

Sy
stem limitations ...............................1 99
Limiting speed see Limi ter
LINGU ATRO NIC ........................................ 266
Application specific voice commands
............................................................ .267
Au dible help functions .........................2 68
Global voice commands ...................... 267
Impr oving speech quality .................... 268
Language setting ................................ .268
Media pla yervo ice commands ............ 275
Message voice commands .................. 277
Multifunction steering wheel (operat‐
ing) ...................................................... 266
Na vigation voice commands ................ 270
Operable functions .............................. 267
Operating saf ety .................................. 266
Ra dio voice commands ........................ 274
Switch voice commands ...................... 269
Te lephone voice controls .................... .274
Te xt messa gevoice commands .......... .277
TV voice commands ............................ .274
Ty pes of voice commands .................. .267
Ve hicle voice commands .................... .278
Vo ice prom pting .................................. 267 Live
Traf fic Information
Displaying subsc ript ion information .... .321
Displ aying the tra ffic map .................. .322
Displ aying traf fic incidents .................. 323
Extending a subscription ..................... 321
Issuing hazard alerts ........................... 323
Re gis tering on Mercedes me ............... 321
Loading ..................................................... 11 8
Bag hook .............................................. 11 8
No tes ................................................... 11 4
St ow age space under the boot floor ....1 20
Ti e-down eyes ...................................... 11 8
Loading guidelines ...................................114
Loads Securing .............................................. .114
Locator lighting see Sur round lighting
Locking/unlocking Activating/deactivating the auto‐
matic locking feature ............................ .80
Ad ditional door lock ...............................76
Digital Vehicle Keyst icke r .................... .77
Emergency key ...................................... 80
KEYLESS-GO .......................................... 78Mobile phone ........................................77
Smartphone ..........................................
77
Un locking/opening the doors from
th e inside ............................................... 76
Low beam (symm etrical dipped beam) ................. 127
Switching on/off ................................. 127
Lu bricant additives
see Additives
Lu ggage
Lu ggage net ......................................... 11 9
Secu ring ............................................... 11 4
Lu mbar support
see Lumbar support (4-w ay)
Lu mbar support (4-w ay)........................ .103 M
MAGIC VISION CONTROL Windsc reen wipers .............................. 137
Maintenance see ASS YST PLUS
Malfunction Restra int sy stem .................................... 31562
Index

Un
locking (KEYLESS-GO) ...................... .78
Un locking (mobile phone) ...................... 77
Ve ntilating (co nvenience opening) ......... 86
Vo ice commands (LINGU ATRO NIC) .....2 78
Ve hicle data
Displ aying (DYNAMIC SELECT) ............ 16 8
Ro of load ............................................. 469
Tr ans ferring toAndroid Auto™ ............ 349
Tr ans ferring toApple CarPl ay™ ........... 349
Ve hicle height ...................................... 468
Ve hicle length ...................................... 468
Ve hicle width ....................................... 468
Wheelbase ...........................................4 68
Ve hicle dimensions ................................. 468
Ve hicle identification number
see VIN
Ve hicle identification plate .................... 457
EU general operating pe rmit number .. .457
Pa int code .......................................... .457
Pe rm issible axle load .......................... .457
Pe rm issible gross mass ...................... .457
VIN ...................................................... 457
Ve hicle interior
Cooling or heating (Remo teOnline) ..... 15 9Ve
hicle key
see Key
Ve hicle maintenance
see ASS YST PLUS
Ve hicle position
Switching transmission on/off ............ 292
Ve hicle tool kit ........................................ .416
TIREFIT kit ............................................ 416
To wing eye .......................................... 430
Ve ntilating
Con venience opening ............................ 86
Ve ntilation
see Climate cont rol
Ve nts
see Air vents
Vi deo mode .............................................. 371
Ac tivating ............................................ 369
Ac tivating/deactivating full-screen
mode ................................................... 371
Overview ............................................. 370
Settings ............................................... 371
VIN ............................................................ 457
Identification plate .............................. 457 Seat ..................................................... 457
Wi
ndsc reen ......................................... 457
Vi sion
Demisting windo ws............................. 14 6
Vo ice command types (LINGUA‐
TRONIC) .................................................... 267
Vo ice control sy stem
see LINGU ATRO NIC W
Wa rning lamps
see Warning/indicator lamps
Wa rning sy stem
see ATA (anti-theft alarm sy stem)
Wa rning triangle
Re moving ............................................. 413
Setting up ............................................ 413
Wa rning/indicator lamp
!ABS warning lamp ...................... .530
JBrake sy stem warning lamp
(red) .................................................... 528 Index
57 9