2021 MERCEDES-BENZ C-CLASS CABRIOLET phone

Symbols
........................................................ 5At
agl ance .................................................... 6
Cockpit ........................................................... 6
Indica tor and warning lamps (s tandard) ........ 10
Indicator and warning lamps (widesc reen
cockpit) ......................................................... 12
Overhead contro l panel ................................ 14
Door operating unit and seat adjustment ..... 16
Emergencies and breakdowns ...................... 18Digital Owner's Manual
.............................20
Calling up the Digital Owner's Manual ..........20 Genera
l notes............................................. 21
Pr otection of the environment ......................21
Ta ke -ba ckof end-of-life vehicles ...................21
Mercedes-Benz GenuineParts ....................... 22
Owner's Manual ...........................................23
Operating saf ety .......................................... .23
Declaration of conformity ............................. 25
Diagno stics connection ................................ 29
Qualified specialist workshop ....................... 31Ve
hicle registration ....................................... 31
Cor rect use of theve hicle ............................. 31
Information on the REA CHregulation ........... 31
No tesfo r persons with electronic medi‐
cal aids ......................................................... 32
Implied warranty .......................................... .32
QR code forre scue card ...............................33
Data storage .................................................33
Copyright ...................................................... 36 Occupant saf
ety......................................... 37
Re stra int sy stem ...........................................37
Seat belts ..................................................... 39
Airbags ......................................................... 44
Ro ll bar ........................................................ .51
PRE-SAFE ®
sy stem ....................................... 52
Safely transporting children in theve hi‐
cle ................................................................53
No tes on pets in theve hicle .......................... 71 Opening and closing
.................................. 72
Ke y .............................................................. .72
Doo rs............................................................ 75
Boot .............................................................. 80 Soft
top .........................................................81
Side windo ws............................................... 88
Anti-theft pr otection .....................................92 Seats and
stowing ..................................... 95
No tes on the cor rect driver's seat posi‐
tion ............................................................... 95
Seats ............................................................ 96
St eering wheel ............................................ 106
Easy entry and exitfeature ........................ .107
Memory function ........................................1 09
St ow age areas ............................................ .110
Soc kets ....................................................... 11 5
Wi reless charging of the mobile phone
and connection with theex terior aerial .......1 16
Fitting/removing thefloor mats .................. 11 8 Light and sight
.......................................... 11 9
Exterior lighting ........................................... 11 9
Interior lighting ........................................... 12 6
Wi ndsc reen wipers and windscreen
wa sher sy stem ............................................ 127
Mir rors ........................................................ 13 02
Contents

Climate control
........................................ 13 3
Overview of climate contro l systems ..........1 33
Operating the climate control sy stem ......... 13 3 Driving and pa
rking .................................. 137
Driving ........................................................ 137
DY NA MIC SELECT switch ............................1 48
Au tomatic transmission .............................. 15 0
Fu nction of the 4MATIC .............................. 15 5
Re fuelling .................................................... 15 5
Pa rking ........................................................ 161
Driving and driving sa fety sy stems .............1 68
Tr ailer hit ch................................................. 219
Bicycle rack function .................................. 224
Ve hicle towing instructions ........................ .225 Instrument display and on-board
comp
uter.................................................. 226
No tes on the instrument display and on-
board computer .......................................... 226
Instrument display overview ...................... .227
Overview of buttons on thesteering
wheel ..........................................................2 28
Operating the on-board computer .............. 228 Overview of displa
yson the multifunc‐
tion display .................................................2 29
Head-up display .......................................... 230 LING
UATRONIC ........................................ 232
No tes on operating saf ety .......................... 232
Ope ration ................................................... 232
Using LINGU ATRO NIC ef fectively ............... 234
Essential voice commands ........................ .235 Multimedia sy
stem .................................. 247
Overview and operation .............................. 247
Sy stem settings .......................................... 256
Fit & Healt hy............................................... 268
Na vigation .................................................. 269
Te lephone .................................................. .295
Online and Internet functions ..................... 322
Media ........................................................ .327
Ra dio .......................................................... 340
TV ............................................................... 343
Sound ......................................................... 351 Main
tenance and care ............................. 354
ASS YST PLUS service inter val display ........ 354
Engine compartment .................................. 355
Cleaning and care ...................................... .362 Breakdown assi
stance ............................ 372
Emergency ................................................. .372
Flat tyre ...................................................... 374
Battery (vehicle) .......................................... 381
To w- starting or towing away ....................... 386
Electrical fuses ........................................... 391 Wheels and tyres
..................................... 395
No tes on noise or unusual handling char‐
acteristics .................................................. .395
No tes on regular lyinspecting wheels and
tyres .......................................................... .395
No tes on snow chains ................................ 395
Ty re pressure .............................................. 396
Wheel change ............................................ .400
Emergency spa rewheel .............................. 41 0 Con
tents 3

Wire
less applications in theve hicle Te
ch nology Frequency rang eT ransmission output/magnetic field
st re ngth
Con venience central lo cking sy stem 20 kHz (9–90 kHz)≤ 72dBμA/m at 10 m
Wi reless po wer transmission 105 kHz (90–1 19kHz) ≤ 42 dBμA/m at10 m
Con venience central lo cking sy stem 120 kHz (1 19–135 kHz)≤ 42 dBμA/m at10 m
Wi reless po wer transmission 127 kHz (1 19–135 kHz)≤ 66 dBµA/m at10m with the magnetic field
st re ngth le vel decreasing 3dB/oc tave abo ve11 9
kHz
Nea r-field communication 13.553–13.567 MHz ≤ 42 dBμA/m at10 m
Con venience central lo cking sy stem, garage
door opener, tyre pressure monitoring sy stem 433 MHz (433.05–434.79 MHz)≤
10mW ERP
Heater boos ter function remo tecontrol, garage
door opener 868 MHz (868.0–868.6 MHz
)≤25 mW ERP
Heater boos ter function remo tecontrol, garage
door opener 869 MHz (868.7–869.2 MHz
)≤25 mW ERP
Blue tooth ®
, Kleer, RLAN, remo tecontrol, wi re‐
less headphones 2.4 GHz ISM band (2400–2483.5 MHz
)≤100 mW EIRP 26
General no tes

Ve
hicle comp onent (designation in
accordance with EU DoC) SA
Rva lue in W/k gA pplicable limitvalue
Ra dio data transmission telephone sys‐
tem < 0.4 W/k
g2 W/kg
Hermes 2. 1< 0.4 W/kg2 W/kg
Compensator ECE DE003 & ECE DE004 < 0.4 W/k g2W/kg
Ta blet PC SM-T230NZ < 0.7 W/kg4 W/kg
DA I RSE <1.8 W/k g4 W/kgJack
Copy and translation of
the original declaration
of confo rmity:
Original CE declaration of conformity
Bosal Hun gary KFT hereby decla resth at
Jack: Daimler jack products
with
serial no.: A 205 580 00 00
A 21 2 580 00 18
A 21 2 580 04 18
A 231 580 00 18 complies wi
th thefo llowing directives:
EU2006/42/EC
The following standard has been obse rved dur‐
ing de velopmen t:EN ISO 12100 This publication pr
ovides authorisation to
inspect (equipment), prepare tech nical docu‐
mentation and pr ovide authentication.
The jack may not be used before all the de tails
ha ve been defined and con firm ed, as described
in the Owner's Manual forth e jac k.Ifth is is not
th e case, the jack may not be used.
[Signature] [Signature]
[Name of signatory]
R&D Manager BHUK [Name of signatory]
Project Engineer28
General no tes

BO
SALAu tomotive
Carr ier and Pr otection
Sy stem GmbH
St einbeisstraße 6
71 706 Mar kgröningen Phone: +49
7145
9350-0
Fa x: +49 7145
9350-239
Email:
[email protected]
www. bosal.com TIREFIT kit
Copy and translation of
the original declarations
of confo rmity:
Me thod 1 EC decla
ration of conformity
In acco rdance with EC Directive 2006/42/EC
We hereby declare that the product
Product designation: Daimler electric air pump
Model designation: 0855, DT/UW 200036 - LK2
MB pa rtno.: A 000 583 2102
complies with thefo llowing releva nt regulations: 20
14 /30/EU
Applied harmonised standards, in particular:
DIN EN 55 014-1: 20 12
DIN EN 550 14-2: 20 16
Manufacturer: Dunlop Tech GmbH
Ad dress: Of fenba cher Landstrasse 8, 63456
Hanau
Auth orised representative: IMS dept.
Date: December 20 19
Signatu re: IMS-AE, IMS-AE-L
Method 2 EC declaration of conformity
In acco
rdance with EC Directive 2006/42/EC
We hereby declare that the product
Product designation: Daimler electric air pump
Model designation: 0852, DT/UW 2000 16- LK1
MB pa rtno.: A 000 583 22 02
complies wi th thefo llowing releva nt regulations:
20 14 /30/EU Applied harmonised
standards, in particular:
DIN EN 55 014-1: 20 12
DIN EN 550 14-2: 20 16
Manufacturer: Dunlop Tech GmbH
Ad dress: Of fenba cher Landstrasse 8, 63456
Hanau
Auth orised representative: IMS dept.
Date: December 20 19
Signatu re: IMS-AE, IMS-AE-L Diagnostics connection
The diagnostics connection is a tech nical inter‐
fa ce in theve hicle. It is used, forex ample, within
th e scope of repair and maintenance workor for
re ading out vehicle data bya specialist work‐
shop. Diagnostic devices should therefore only
be connected byaqu alified specialist workshop. General no
tes29

Depending on
theve hicle equipment, this
includes thefo llowing data, forex ample:
R multimedia data, such as music, films or pho‐
to sfo r playback in an integrated multimedia
sy stem
R address book data for use in connection with
an integrated hands-free sy stem or an inte‐
grated navigation sy stem
R entered navigation destinations
R data about the use of Internet services
These data for con venience and inf otainment
functions may be sa ved locally in theve hicle or
th ey may be located on a device which you ha ve
connected totheve hicle, such as a smartphone,
USB flash drive or MP3 pla yer.If yo u ha ve
entered these data yourself, you can dele tethem
at any time.
This data is transmit ted from theve hicle tothird
parties only at your requ est. This applies, in par‐
ticular, when you use online services in accord‐
ance with the settings that you ha veselected. Smartphone integ
ration (e.g. Android Autoor
Apple CarPlay ®
)
If yo ur vehicle is accordingly equipped, you can
connect your smartphone or ano ther mobile end
device totheve hicle. You can then control them
by means of the control elements integrated in
th eve hicle. Images and audio from the smart‐
phone can be output via the multimedia sy stem.
Cer tain information is simultaneously transfer‐
re dto yo ur smartphone. Depending on the type
and integration, this includes position data, day/
night mode and other general vehicle statuses.
Fo r more information please consult the Owner's
Manual of theve hicle/inf otainment sy stem.
This integration allo ws the use of selected
smartphone apps, such as navigation or music
pla yer apps. There is no fur ther interaction
between the smartphone and theve hicle; in par‐
ticular, vehicle data is not directly accessible.
The type of additional data processing is de ter‐
mined bythe pr ovider of the app being used.
Which settings you can make, if an y,depends on
th e specific app and the operating sy stem of
yo ur smartphone. Online services
Wire
less network connection
If yo ur vehicle has a wireless network connec‐
tion, it enables data tobe exc hanged between
yo ur vehicle and additional sy stems. The wire‐
less network connection is made possible bythe
ve hicle's own transmitter and recei ver or by a
mobile end device that you ha vebrought into the
ve hicle, forex ample, a smartphone. Online func‐
tions can be used via the wireless network con‐
nection. This includes online services and appli‐
cations/apps pr ovided to yo uby the manufac‐
turer or by other pr oviders.
Manu factu rer's se rvices
Re garding the manufacturer's online services,
th e individual functions are described bythe
manufacturer in a suita ble place,forex ample, in
th e Owner's Manual or on the manufacturer's
we bsite, where there leva nt da taprotection
information is also given. Personal data may be
used forth e pr ovision of online services. Data
are exchanged via a secure connection, such as
th e manufacturer's designated IT sy stems. Any
personal data which are collected, processed General no
tes35

R
There are no objects between the seat, door
and door pillar (B-pillar).
R There are no hard objects, e.g. coat hangers,
hanging on the grab handles or coat hooks.
R There are no accessory parts, such as mobile
navigation devices, mobile phones or cup
holders, within the deployment area of an air‐
bag, e.g. on the cockpit, on the door, on the
side window or on the side trim.
In addition, no connecting cables, tensioning
st ra ps or retaining stra ps must be routed or
attached totheve hicle within the deploy‐
ment area of an airbag. Alw ays comply with
th e accessory manufacturer's ins tallation
instructions and, in particular, the no tes on
suitable places for ins tallation.
R There are no heavy, sharp-edged or fragile
objects in the poc kets of your clo thing. Store
such objects in a suitable place. Limited pr
otection pr ovided byairbags &
WARNING Risk of inju rydue tomodifi‐
cations tothe co ver of an airbag
If yo u modify the co ver of an airbag or af fix
objects such as sticke rs to it,the airbag may
no longer function cor rectl y. #
Never modify the co ver of an airbag and
do not af fix objects toit. The ins
tallation location of an airbag is identified
by the AIRB AGsymbol (/ page44). &
WARNING Risk of inju ryor death due to
th e use of unsuitable seat co vers
Due tounsuitable seat co vers,th e airbags
cann otprotect vehicle occupants as inten‐
ded.
In addition, the operation of the automatic
front passenger airbag shutoff could be
re stricted. #
You should on lyuse seat co vers that
ha ve been appr oved forth e cor respond‐
ing seats byMercedes-Benz. &
WARNING Risk of inju rydue tomalfunc‐
tioning sensors in the door
The function of the airbags can be impaired
due tomodifications or incor rect wo rkper‐
fo rm ed on the doors or door trim, or if the
doors are damaged. #
Never modify the doors or parts of the
doors. #
Alw ays ha vewo rkon the doors or door
trim car ried out at a qualified specialist
wo rkshop. &
WARNING Risk of inju rydue todeplo yed
airbag
A deplo yed airbag no longer of fers any pro‐
te ction. 46
Occupant saf ety

#
Remo vethe emer gency key ( / page 74). #
Press release knob 2down fully and slide
co ver1 inthe direction of the ar row. #
Fold out co ver1 inthe direction of the
ar row and remo ve. #
Remo vebattery compartment 3and take
out the dischar ged batter y. #
Insert the new battery into battery compart‐
ment 3. Obser vethe positive pole marking
in the battery compartment and on the bat‐
te ry when doing this. #
Push in battery compartment 3. #
Re-attach co ver1 and push it until it
engages. Problems with
theke y,troublesho oting Yo
u can no lon ger lo ckor unlock theve hicle
Po ssible causes:
R The key bat tery iswe ak or dischar ged. #
Check the battery using the indicator lamp
(/ page 72). #
Replace theke y bat tery, if necessary
(/ page 74). #
Use there placement key. #
Use the emer gency keyto lock or unlock
(/ page 79). #
Have theke ych ecked at a qualified specialist
wo rkshop.
There is inter fere nce from a po werful radio
signal source
Po ssible causes if the function of theke y is
impaired:
R high voltage po wer lines R
mobile phones
R electronic devices (no tebooks, tablets)
R shielding due tome tal objects or induction
loops for electrical gatesystems or auto‐
matic bar riers #
Make sure that there is suf ficient di stance
between theke y and the po tential sou rce of
inter fere nce.
Yo u ha velost a key #
Have theke y deacti vated at a qualified spe‐
cialist workshop. #
If necessar y,ha ve the mechanical lock
re placed as well. Doors
Note
s onthe additional door lock The additional door lock is only
available for
ve hicles forth eUni ted Kingdom. Opening and closing
75