seats MERCEDES-BENZ C-CLASS COUPE 2021 Service Manual

phone. Pr
otective co vers which are neces‐
sary for wireless charging are an exception. Wire
lessly charging a mobile phone Re
quirements:
R The mobile phone is suitable for wireless
ch arging.
A list of compatible mobile phones can be
fo und at: https://www.mercedes-benz-
mobile.com/. #
Place the mobile phone as close tothe
centre of mat 1as possible wi th the display
fa cing up wards.
When thech arging symbol is shown in the
multimedia sy stem, the mobile phone is
being charge d.
Malfunctions during thech arging process are
shown in the media displa y.
% The mat can be remo vedby theta bfor
cleaning, e.g. using clean, lu kewa rm wate r. Fi
tting/ removing the floormats &
WARNING Risk of accident due to
objects in the driver's foot we ll
Objects in the driver's foot we ll may impede
pedal tr avel or block a depressed pedal.
This jeopardises the operating and road
saf ety of theve hicle. #
Stow all objects in theve hicle securely
so that they cannot getinto the driver's
fo ot we ll. #
Alw aysfit th efloor mats securely and
as prescribed in order toensure that
th ere is alw ays suf ficient room forthe
pedals. #
Do not use loose floor mats and do not
place floor mats on top of one ano ther. #
Tofit: slide the cor responding seat back‐
wa rds and lay thefloor mat in thefo ot we ll. Seats and
stowing 11 9

#
Press studs 1onto holders 2. #
Adjust the cor responding seat. #
Toremo ve: pull thefloor mat off the holders
2. #
Remo vethefloor mat. 12 0
Seats and stowing

When using a bicycle
rack , set the tyre pressure
fo r increased load on there ar axle of theve hicle.
Fu rther information on the tyre pressure can be
fo und in the tyre pressure table (/ page 401).
Note s on loading
The lar gerth e dis tance between the load's
cent reof gr avity and the ball head, the greater
th e load on the trailer hitch.
Therefore, obser vethefo llowing no tes:
R mount heavy bicycles as close totheve hicle
as possible
R always distribute the load on the bicycle rack
as eve nly as possible across theve hicle's
longitudinal axis
Mercedes-Benz recommends removing all
de tach able parts from bicycles (e.g. bask ets,
ch ild seats, rech arge able bat teries) before load‐
ing them onto the bicycle rack . This will impr ove
th e aerodynamic resis tance and centre of gr avity
of the bicycle rack.
Alw ays secure the bicycles topreve ntthem from
moving around and check them at regular inter‐
va ls to ensure that they are secure. Do not use
tarp aulins or other co vers. The driv‐
ing characteristics and rear view may be
impaired. In addition, aerodynamic resis tance
and the load on the trailer hitch will increase. Load distribution on
the bicycle rack
1 Vertical dis tance between centre of gr avity
and ball head
2 Horizon tal dis tance between centre of gr av‐
ity and ball head
3 The centre of gr avity is on theve hicle's
centre axis Obse
rveth efo llowing information when you are
loading the bicycle rack with up tothre e bicy‐
cles:
Loading the bicycle rack To
tal weight
of bicycle
rack and
load Max. dis‐
tance
1 1 Max. dis‐
tance
2 2
Up to75 kg 420 mm 300 mm Ve
hicle towing instructions
The vehicle is not suitable forth e use of tow bar
sy stems that are used forflat towing or ding hy
to wing, forex ample. Attach ing and using tow bar
sy stems can lead todamage on theve hicle.
When you are towing a vehicle with tow bar sys‐
te ms, safe driving characteristics cannot be
guaranteed forth eto wing vehicle or theto wed
ve hicle. The vehicle-trailer combination may
swer vefrom side toside. Comply with the per‐
mitted towing me thods (/ page 390) and the
instructions forto wing with bo thaxles on the
ground ( /page 391). 232
Driving and parking

Vo
ice command Function
Scent menu To
display fragrance settings
Energy flow To
display energy flow settings
Ionisation menu To
display ionisation settings
Climate control menu To
display climate control settings
Automatic climate control driver on To
switch on the automatic climate control settings on the driver's side
Light menu To
display light settings
Massage menu To
display massage settings
Massage driver's seat on To
switch on the massage function forth e driver's seat
Massage driver's seat off To
switch off the massage function forth e driver's seat
Outside temperature To
display the outside temp erature
Engine data Displaying engine data
Seats menu To
display seat adjustment settings
Seat heating front passenger level "2" To
set the seat heating forth e front passenger seat toleve l 2 252
LINGU ATRO NIC

Fi
t & Healthy ENE
RGIZING COMFORT Overview of
the ENERGIZING COMFORT pro‐
gr amme
Programme overview
R Refresh: Can make targeted changes tothe
interior climate torefresh vehicle occupants.
Cooling air flow and ionisation purify the air.
The vehicle interior is illuminated with cool
colours and the seat is ventilated.
R Warmth: Can inc rease the comfort le vel of
th eve hicle occupants. The vehicle's panel,
seat and steering wheel heating pr ovide cosy
wa rmth. The air is pu rified using ionisation
and a pleasant fragrance is released. The
ve hicle interior is illuminated with warm light‐
ing.
R Vitality: Can coun tera ct diminishing atten‐
tiveness in mono tonous driving situations.
Fa st-paced music and a vitalising massa ge
pr ov ide invigorating stimulation forth eve hi‐
cle occupants. The air is purified using ioni‐
sation and a pleasant fragrance is released. The
vehicle interior is illuminated with a stim‐
ulating hue and the seat is ventilated.
R Pleasure: Can promo tea positive mood in
th eve hicle occupants as well as men tal and
ph ysical rege neration. Moderately fast music
is pla yed and a massage programme is acti‐
va ted. The air is purified using ionisation and
a pleasant fragrance is released. The vehicle
interior is illuminated with amicable lighting.
R Well being: Can aidthe ph ysical and men tal
re laxation of vehicle occupants. A back mas‐
sage combined with local warmthprov ide
re laxation. The air is purified using ionisation
and a pleasant fragrance is released. The
audio pla yer pla ysselections of calming
music and theve hicle interior is illuminated
with pleasant lighting.
R Training: Can counteract the onset of mus‐
cle tension, limbs falling asleep or stre ss with
ta rgeted relaxation or stimulation exercises.
The exercises are demon stra ted in short vid‐
eos. The air is purified using ionisation and a
pleasant fragrance is released. The vehicle
interior is illuminated with lighting appropri‐
ate totheexe rcise. %
Please no tethat theav ailable prog rammes
and the associated functions depend on your
ve hicle equipment. Depending on your
equipment, fewe r functions may be availa‐
ble.
St arting the ENERGIZING Comfort pro‐
gr amme
Re quirements:
R The ignition is switched on.
% ENE RGIZING Comfort is available appr ox‐
imately five minutes af terst arting the multi‐
media sy stem.
Multimedia sy stem:
4 Vehicle 5
ENERGIZING Comfort
Selecting a seat #
Select Seat selection. #
Select the desired seat or All seatsO.
St arting a prog ramme #
Select Refresh, Warmth,Vitality, JoyorWell-
being . Multimedia sy
stem 275

If
th e preceding tyre sizes are complemented by
th e+ symbol, the tyre pressure information
fo llowing sho wsalternative tyre pressures. Fuel
consum ption may then increase slightl y.
The load conditions "partially laden" and "fully
laden" are defined in theta ble for dif fere nt num‐
be rs of passengers and amounts of luggage. The
actual number of seats may dif fer from this. Ty
re pressure moni toring sy stem Fu
nction of the ty repressure moni toring sys‐
tem
The sy stem checks the tyre pressure and the
tyre temp erature of the tyres fitted totheve hicle
by means of a tyre pressu resensor.
The tyre pressure and the tyre temp erature
appear in the on-board computer (/ page 402).
If th ere is a subs tantial pressure loss or if the
tyre temp erature is excessive, you will be
wa rned with display messages (/ page477) or
th eh warning lamp in the instrument clus ter
( / page 500). The tyre pressure monitoring sy
stem is only an
aid. It is the driver's responsibility toset the tyre
pressure tothere commended cold tyre pressure
suitable forth e operating situation.
In most cases, the tyre pressure monitoring sys‐
te m will auto matically update the new refere nce
va lues af teryo u ha vechanged the tyre pressure.
Yo u can, ho wever,also update there fere nce val‐
ues byrestarting the tyre pressure monitoring
sy stem manually (/ page 403).
Sy stem limits
The sy stem may be impaired or may not function
particularly in thefo llowing situations:
R the tyre pressure has been set incor rectly
R sudden pressure loss caused byafo re ign
object penetrating the tyre, forex ample
R there is a malfunction caused byano ther
ra dio signal source
Checking the ty repressure with the tyre
pressure moni toring sy stem
Requ irements:
R The ignition is switched on. On-board computer:
4 Service 5
Tyres
One of thefo llowing displa ysappears:
R Cur rent tyre pressure and tyre temp erature
of the individual wheels: R
Tyre pressures will be displayed after a few
minutes of driving
R Tyre pressure monitor active: thete ach-in
process of the sy stem is not yet compl ete.
The tyre pressures are already being moni‐
to re d. #
Compare the tyre pressure with there com‐
mended tyre pressure forth e cur rent operat‐ 402
Wheels and tyres

Car
wash
see Care
Car wash (care)......................................... 369
Care 360° camera......................................... 373
Air-water duct........................................ 369
Au tomatic car wash............................... 369
Carpe t.................................................... 374
Deco rative foil...................................... .372
Displ ay................................................... 374
Exterior lighting.................................... .373
High-pressu recleaner........................... 370
Matt finis h............................................. 371
Pa int wo rk.............................................. 371
Plastic trim............................................ 374
Re alwo od/trim elements......................3 74
Re versing camera................................. .373
Ro of lining.............................................. 374
Seat belt................................................ 374
Seat co ver............................................. 374
Senso rs................................................. 373
St eering wheel....................................... 374
Ta ilpipes................................................ 373
Tr ailer hit ch........................................... 373
Wa shing byhand................................... 371Wheels/rims.........................................
373
Wi ndo ws................................................ 373
Wi per blades.......................................... 373
Carpet (Care).............................................. 374
Changing gears
Manually. ............................................... 16 0
Changing hub caps .................................. .409
Charging Battery (vehicle).................................... 388
Chassis Damping characteristics....................... .208
DY NA MIC BODY CONTROL.................... 208
Child seat Appr oval categories................................ .58
At tach ing (no tes).....................................57
Basic instructions.................................... 53
Fr ont passenger seat (no tes)...................68
Fr ont passenger seat (without auto‐
matic airbag shutoff)...............................67
ISOFIX/i-Size (fitting)............................... 61
No tes on risks and dangers..................... 54
Re commended child restra int sy stems....56
Seats suitable for belt-secu redch ild
re stra int sy stems..................................... 65 Seats suitable
for i‑Size child
re stra int sy stems..................................... 61
Seats suitable for ISOFIX child
re stra int sy stems..................................... 60
Securing on the co-driver seat................69
Secu ring on there ar seat........................ 66
To pTe ther............................................... 64
Child ren
Av oiding dangers in theve hicle............... 54
Basic instructions.................................... 53
Cho ck
St orage location.................................... 408
Chock see Chock
CI+ module Calling up a menu................................. 358
Inserting the smart card........................ 357
City lighting ............................................... 12 6
Cleaning see Care
Climate control Activating/deactivating the A/C
function (cont rol panel)........................ .136 508
Index

HD prog
rammes
see CI+ module
Head restra int
Fr ont (adjusting mechanically)................ 99
Re ar (adjusting).................................... .100
Re ar (removing/fitting).......................... 100
Head-up display Adjusting display elements (on-board
compu ter)............................................. 238
Ad justing the brightness (on-board
computer).............................................2 38
Fu nction................................................ 237
Menu (on-board compu ter).................. .238
Operating the memory function............ 108
Setting the position (on-board com‐
puter)....................................................2 38
Switching on/of f................................... 238
Headlamp flashing.................................... 12 3
Headlamps see Automatic driving lights
Heating see Climate control
Help call see Mercedes-Benz emergency call sy stem High beam
Activating/deactivating......................... 12 3
Ad aptive Highbeam Assist Plus............ .126
High-pressure cleaner (care).................... 370
Hill Start Assist......................................... .181
HOLD function Function/no tes..................................... 180
Switching on/of f................................... 180
Hooking the luggage net .......................... .115
Hotspot Setting up (Wi-Fi).................................. .267 I
i-Size child seat securing sy stem
Fitting..................................................... .61
Seats suitable for attaching..................... 61
Identification pla te
Engine................................................... .418
Ve hicle................................................... 41 8
Ignition Swit ching on (S tart/S top button).......... 14 4
Ignition key
see Key Immobiliser
.................................................. 91
Implied warranty
Ve hicle.................................................... 32
In Car Of fice
Calling up.............................................. .315
Fe atures................................................ 314
Marking a to-do entry as compl eted...... 315
Noting an incoming call......................... 315
Selecting functions................................ 315
Switching au tomatic start on/of f.......... 315
Increase in traf fic information volume
Setting................................................... 350
Indicator lamp see Warning/indicator lamp
Individual drive prog ram
Con figuring............................................ 157
Selecting............................................... 15 6
Inspection see AS SYST PLUS
Instrument clus ter
Fu nction/no tes............................. 233, 234
In stru ment display
Fu nction/no tes..................................... 234 Index
519

Instrument clus
ter................................... 10
Wa rning/indicator lamps...................... .487
Instrument display and on-board
compu ter
Fu nction/no tes..................................... 233
In te lligent Light Sy stem
Ac tivating/deactivating......................... 12 6
Ac tive headla mps.................................. 124
Ad aptive Highbeam Assist Plus............ .126
Bad weather light.................................. 12 6
City lighting.......................................... .126
Cornering light....................................... 124
Fo g light (enhanced)..............................1 25
Mo torw ay mode..................................... 12 5
Overview................................................1 24
Interior lighting Adjusting............................................... 12 8
Ambient lighting.................................... 12 9
Re ading lam p......................................... 12 8
Switch-off del aytime............................. 12 9
Interior pr otection
Fu nction.................................................. 93
Priming/deactivating.............................. 93 In
term ediatedestination
Calculating a route with intermediate
destinations.......................................... 282
En tering................................................. 281
Modifying............................................... 281
St arting an automatic filling station
sear ch................................................... 280
St arting the automatic service sta‐
tion sear ch............................................ 287
In tern etconnection
Cancelling permission (mobile phone).. 332
Communication module function.......... 329
Displaying the connection status.......... 332
Editing access data (Blue tooth®
)........... 331
Information............................................ 329
Mobile phone de tails............................ .332
Overview of connection status.............. 332
Re strictions........................................... 329
Setting access da ta(Blue tooth ®
).......... 330
Setting up (Blue tooth®
).........................3 30
Setting up (Wi-Fi)................................... 330
Switching Blue tooth®
profile (DUN/
PA N)...................................................... 331
Internet radio
see TuneIn Ionisation
Activating/deactivating (multimedia
sy stem).................................................. 137
iPhone ®
see Apple CarPlay ®
see Mercedes-Benz Link
ISOFIX child seat anchor
Seats suitable for attaching..................... 60
ISOFIX child seat securing sy stem
Fitting..................................................... .61 J
Jack Declaration of conformity........................ 28
Storage location.................................... 408
Jump-start connection General no tes........................................ 386 K
Key Acoustic locking verification signal.......... 72
Battery.................................................... 73
Deactivating a function............................ 72520
Index

M
Maintenance see ASS YST PLUS
Malfunction Restra int sy stem..................................... 38
Manoeuvring assistant Activating/deactivating......................... 226
Cross Traf fic Alert................................. 225
Drive AwayAssi st.................................. 225
Map Avoiding an area....................................2 99
Av oiding an area (o verview).................. .299
Changing an area.................................. 299
Deleting an area.................................... 300
Displ aying online map con tents............ 302
Displaying Qibla..................................... 301
Displaying the compass......................... 301
Displaying the map version.................. .299
Displ aying the next intersecting stre et.. 298
Displaying the satellite map.................. 302
Displaying the tra ffic map.................... .294
Displ aying weather information............ .302
Map data............................................... 300
Moving.................................................. 297 Overview..............................................
.296
Selecting POI symbols........................... 298
Selecting text information..................... 298
Selecting the map orientation............... 298
Setting the map scale............................ 297
Setting the map scale automaticall y...... 301
Up dating............................................... 300
Map and compass Overview............................................... 296
Massa geprog rammes
Re setting the settings............................1 01
Selecting the front seats........................ 101
Matt finish (cleaning instructions) ..........371
Maximum gross vehicle weight ................ 41 8
Maximum speed see Limiter
MBUX multimedia sy stem
Ad justing thevo lume............................ .261
Calling up applications.......................... 258
Collision de tection (pa rked vehicle).......1 73
Re setting (factory setting)..................... 274
Setting the fragrance sy stem.................1 37
Switching ionisation on/of f................... 137
Switching the sound on/of f.................. 260 Mecca......................................................... 301
Media Searching..............................................3 42
Media display Notes....................................................2 54
Media Inter face
Ac tivating.............................................. 343
Information............................................ 342
Overview.............................................. .343
Media mode Activating.............................................. 336
Media sear ch
St arting................................................. 342
Medical aids................................................ .32
Memory function Function................................................ 107
Head-up display — Calling up stored
settings................................................. 108
Head-up display — Storing settings........ 108
Operating..............................................1 08
Outside mir rors — Calling up stored
settings................................................. 108
Outside mir rors —St oring settings........ 108 Index
523