2018 MERCEDES-BENZ C-CLASS COUPE sunroof

If
th e sliding sunroof is bloc ked during an auto‐
matic closing procedure, thero of is opened
slightly again. The automatic function forthe
sliding sunroof and the side windo wsisthen
deactivated.
Ra in closing function when driving
Ve hicles with a panoramic sliding sunroof: if
it starts torain, thera ised sliding sunroof is
automatically lo wered while theve hicle is in
motion.
Au tomatic lo wering function
Ve hicles with a panoramic sliding sunroof: if
th e sliding sunroof is raised at there ar, it is automatically lo
wered slightly at higher speeds.
At low speeds, it is raised again automaticall y. 000A
WARNING Risk of entrapment byauto‐
matic lo wering of the sliding sunroof
At high speeds thera ised sliding sunroof
automatically lo wersslightly at there ar.
This could trap you or other persons. 0007
Make sure that nobody reaches into the
sweep of the sliding sunroof whilst the
ve hicle is in motion. 0007
If somebody becomes trapped, briefly
push the sliding sunroof button for‐
wa rds or backwards.
The sliding sunroof lifts during opening. Problems with
the sliding sunroof 0009
The term "sliding sun roof" also refers to the
panoramic sliding sunroof. Problem
Possible causes/consequences and 0050 0050Solutions
The sliding sunroof cann otbe closed
and you cannot see the cause. 000A
WARNING Risk of becoming trapped or fata l injury byclosing the sliding sunroof again
If yo u close the sliding sunroof again immediately af ter it has been bloc ked or reset, the sliding sunroof
closes with increased forc e.
Pa rts of the body could become trapped in the closing area in the process. 0007
Make sure that no parts of the body are in the closing area. 92
Opening and closing

Problem
Possible causes/consequences and 0050
0050Solutions 0007
Release the button immediately if somebody becomes trapped.
or 0007
Press the button in any direction during the automatic closing process.
The closing process is stopped. If
th e sliding sunroof is obstructed during closing and reopens again slightly: 0007
Immediately af ter auto matic reve rsing, pull and hold the0057 button down again tothe point of resist‐
ance until the sliding sunroof is closed.
The sliding sunroof will be closed with increased forc e.
If th e sliding sunroof is obstructed again and reopens again slightly: 0007
Repeat the pr evious step.
The sliding sunroof will be closed again with increased forc e.
Ve hicles with a panoramic sliding
sunroof: the sliding sunroof or the
ro ller sunblind does not opera te
smoo thly. 0007
Pull and hold the0057 button little bylittle until the sliding sunroof is fully closed. 0007
Pull and hold the0057 button little bylittle until thero ller sunblind is fully closed. 0007
Use automatic operation tofully open and then close the sliding sunroof. Opening and closing
93

R
when the side window is open
R when the panoramic sliding sunroof is open Priming/deactivating interior pr
otection Multimedia sy
stem:
0018 Vehicle 0019
î Vehicle settings
0019 Interior motion sensor 0007
Activate 0073or deacti vate 0053 the function.
Interior pr otection is primed again in thefo llow‐
ing cases:
R The vehicle is unloc ked again.
R A door is opened.
R The vehicle is loc ked again. 96
Opening and closing

At
taching a roof rack 000A
WARNING Risk of inju ryifth e maximum
ro of load is exceeded
When you load thero of, the cent reof gr avity
of theve hicle rises and the usual driving
ch aracteristics as well as thesteering and
braking characteristics change. During cor‐
nering, theve hicle tilts more strongly and
may react more sluggishly tosteering mo ve‐
ments.
If yo uexc eed the maximum roof load, the
driving characteristics, as well as thesteer‐
ing and braking characteristics, will be
great lyimpaired. 0007
Alw ays comply with the maximum roof
load and adjust your driving style. Yo
u will find information on the maximum roof
load in the "Technical data" section. 000E
NO
TEVehicle damage from non-
appr ovedro of racks The
vehicle could be damaged byroof racks
which ha venot been tested and appr ovedby
Mercedes-Benz. 0007
Only use roof rack ste sted and
appr ovedby Mercedes-Benz. 0007
Depending on theve hicle equipment,
ensure that when thero of rack isfitted:
R the sliding sunroof can be fully
ra ised.
R the boot lid can be fully opened. 0007
Position the load on thero of rack in
such a wayth at theve hicle will not sus‐
ta in damage even when it is in motion. 000E
NO
TEDama getothe panoramic sliding
sunroof when a roof rack isfitted The panoramic sliding sunroof may be dam‐
aged
bythero of rack ifyo u attem pttoopen
it when thero of rack isfitted. 0007
Do not open the panoramic sliding sun‐
ro of if a roof rack isfitted.
In order toallow ventilation of theve hicle
interior, you can raise the panoramic sliding
sunroof. 11 8
Seats and stowing

or
0007
open a side window or the sliding sunroof. Ru
nning-in no tes Mercedes-AMG
vehicles: observeth e no tes in
th e Supplement. Otherwise, you may failto rec‐
ognise dangers.
To preser vethe engine during thefirs t1, 500 km:
R drive at varying road speeds and engine
speeds.
R drive theve hicle in drive program A
or ;.
R change gear before there v counter needle is
00C3 ofthewa yto there d area of there v coun‐
te r.
R do not shift down a gear manually in order to
brake.
R avoidoverstra ining theve hicle, e.g. driving at
full thro ttle.
R vehicles with automatic transmission: do
not depress the accelera tor pedal be yond the
pressure point (kickdown). R
only increase the engine speed gradually and
accelera tetheve hicle tofull speed af ter
1, 500 km.
This also applies when the engine or parts of the
driv etra in ha vebeen replaced.
Please also obser vethefo llowing running-in
no tes:
R in cer tain driving and driving saf ety sy stems,
th e sensors adjust automatically while a cer‐
ta in dis tance is being driven af terth eve hicle
has been delivered or af terre pairs. Full sys‐
te m ef fectiveness is not reached until the
end of this teach-in process.
R brakepads, brake discs and tyres that are
either new or ha vebeen replaced only ach‐
ie ve optimum braking ef fect and grip af ter
se veral hundred kilom etre s of driving. Com‐
pensate forth ere duced braking ef fect by
applying greaterfo rc eto the brake pedal. Note
s on driving 000A
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. 0007
Stow all objects in theve hicle securely
so that they cannot getinto the driver's
fo ot we ll. 0007
Alw aysfit th efloor mats securely and
as prescribed in order toensure that
th ere is alw ays suf ficient room forthe
pedals. 0007
Do not use loose floor mats and do not
place floor mats on top of one ano ther. Driving and parking
157

0007
On uphill or downhill gradients, turn the front
wheels so that theve hicle rolls towa rdsthe
ke rb if it starts moving. 0007
App lythe electric parking brake. 0007
Vehicles with manual transmission:
engage firs t0047 orreve rsege ar 005E. 0007
Vehicles with automatic transmission:
engage transmission position 005Din a station‐
ary vehicle with the brake pedal applied
(0013 page169). 0007
Switch off the engine and the ignition by
pressing the1 button. 0007
Release the service brake slowl y.0007
Get out of theve hicle and lock it.
0009 When you park theve hicle, you can still
opera tethe side windo wsand the panorama
sliding sunroof for appro ximately five
minutes if the driver's door is closed. Garage door opener
Prog
ramming buttons for the garage door
opener 000A
DANG ER Risk of fata l injuries due to
ex haust gases
Combustion engines emit poisonous exhaust
ga ses such as carbon monoxide. Inhaling
th ese exhaust gases is hazardous tohealth
and can lead topoisoning. 0007
Never lea vethe engine running in an
enclosed space wi thout suf ficient venti‐
lation. 000A
WARNING Risk of inju rywhen opening
or closing a door with thega rage door
opener
When you operate or program the door with
th e integrated garage door opener, people in
th era nge of mo vement of the door may
become trapped or stru ck bythe door. 0007
When using the integrated garage door
opener, alw ays make sure that nobody is within
thera nge of mo vement of the
door. Re
quirements:
R The vehicle has been par ked outside the
ga rage or outside thera nge of mo vement of
th e door.
R The engine is switched off.
R the ignition is switched on.
0009 The garage door opener function is alw ays
av ailable when the ignition is switched on. 18 0
Driving and pa rking

0007
When operating two-w ayradios in the
ve hicle, alw ays connect them tothe
lo w- reflection exterior aerial. 000E
NO
TEInva lidation of the operating per‐
mit due tofailure tocomply wi th the
instructions for ins tallation and use The operating permit may be in
validated if
th e instructions for ins tallation and use of
two-w ayradios are not obser ved. 0007
Only use appr oved frequency bands. 0007
Obser vethe maximum permissible out‐
put po wer in these frequency bands. 0007
Only use appr oved aerial positions. 1
Front roof area
2 Rear roof area
3 Rear wings
4 Boot lid
On vehicles with a panoramic sliding sunroof, fit‐
ting an ae rial to the front or rear roof area is not
permitted. On
there ar wings, it is recommended that you
fi t th e aerial on the side of theve hicle closest to
th e cent reofthero ad.
Use Tech nical Specification ISO/TS 21609 (Road
Ve hicles – "EMCs for ins tallation of af term arket
ra dio frequency transmitting equipment") when
re trofitting two-w ayradios. Comply with the
legal requirements for de tach able parts.
If yo ur vehicle has fittings for two-w ayradio
equipment, use the po wer supp lyand aerial con‐
nec tors prov ided in the pre-ins tallation. Be sure
to obser vethe manufacturer's supplements
when fitting.
Tw o-w ayradio transmission output
The maximum transmission output (PEAK) at the
base of the aerial must not exceed theva lues in
th efo llowing table. 458
Tech nical da ta

Brake
fluid .......................................... .468
Coolant (engine) .................................. 469
Engine oil ............................................. 467
Fu el (diesel) ......................................... 464
Fu el (petrol) ......................................... 463
No tes ................................................... 461
Wi ndsc reen washer fluid .................... .470
Operating saf ety
48 V on-boa rdelectrical sy stem ............ 23
Declaration of Conformity (electro‐
magnetic compatibility) .........................25
Declaration of conformity (ja ck) ............ 25
Declaration of con form ity (TIREFIT kit) .. 26
Declaration of con form ity (wireless
ve hicle components) ............................. 25
EQ Boost ............................................... 23
Information ............................................ 23
Operating sy stem
see On-board computer
Outside mir rors ............................... 137, 13 8
Anti-dazzle mode (automatic) .............. 13 8
Au tomatic mir rorfo lding function ........ 14 0
Fo lding in/out .................................... .137
Operating the memory function ..........1 09
Pa rking position .................................. .139 Setting .................................................
137
Overhead control panel Making calls (Mercedes me connect) .. 351
Overview ................................................ 14
Owner's Manual Vehicle equipment ................................. 23
Owner's Manual (digital) .......................... 20 P
Pa int code ................................................ 459
Pa intwork (cleaning instructions) .........403
Pa nel heating
Setting .................................................1 06
Pa nic alarm ................................................ 72
Ac tivating/deactivating ......................... 72
Pa noramic sliding sunroof
see Sliding sunroof
Pa rk position
Inserting .............................................. 16 9
Selecting au tomatical ly....................... 16 9
Pa rking
see Electric parking brake Pa
rking aid
see Parking Assist PARKTRONIC
Pa rking Assist PARKTRONIC ................... 221
Ac tivating ............................................ 224
Ad justing warning tones ...................... 224
Deactivating ........................................ 224
Fu nction .............................................. 221
Side impact pr otection ........................ 222
Sy stem limitations ...............................2 21
Pa rking assistance sy stems
see Active Parking Assist
Pa rking brake
see Electric parking brake
Pa rking lights .......................................... .126
Pa rking position
Outside mir rors ................................... 13 9
St oring the position of the passenger
outside mir ror using reve rsege ar ........ 14 0
Pa rking up ................................................ 187
PA SSENGER AIR BAGstatus display
see Automatic front passenger front
airbag shutoff 57 0
Index