roof MERCEDES-BENZ SLC 2018 Owners Manual

Index ....................................................... 4
Digital Operator's Manual .................. 22
Introductio n. .......................................... 22
Operation ............................................... 22
Introduction ......................................... 23
Protecting the environment .................. .2 3
Genuine Mercedes-Ben zp art s. .............. 23
Operator's Manual ................................. 24
Service and vehicle operation ............... .2 4
Operating safety .................................... 26
QR codes for the rescue card ............... .2 8
Data stored in the vehicl e. ..................... 28
Informatio nonc opyright ....................... 30
At ag la nce ........................................... 31
Cockpi t. ................................................. 31
Instrument cluste r. ................................ 32
Multifunctio ns teering whee l. ................ 33
Center consol e. ..................................... 34
Overhead contro lp an el ........................ .3 6
Doo rc ontro lp an el ................................. 37
Safety ................................................... 38
Panic alar m. ........................................... 38
Occupant safety .................................... 38
Childre nint he vehicl e. .......................... 53
Pets in the vehicl e. ................................ 56
Driving safety systems ........................... 56
Protection against theft ........................ .6 3
Opening and closing ........................... 65
SmartKey ............................................... 65
Doors ..................................................... 70
Trunk ..................................................... 72
Side windows ......................................... 74
Roof ...................................................... .7 7
Seats, steering wheel and mirrors .... 84
Correct driver's seat position ............... .8 4
Seats ..................................................... 84
Steering wheel ....................................... 88
Mirror s. .................................................. 90 Memory function ................................... 93
Lights and windshield wipers ............ 95
Exterior lighting ..................................... 95
Interior lighting ...................................... 99
Replacing bulb s. .................................... 99
Windshield wipers ................................ 101
Climate control ................................. 104
Overview of climate control systems ... 104
Operating the climate control sys-
tems .................................................... 108
Setting the ai rv ents ............................ 113
Drivin ga nd parking .......................... 115
Note sonb reaking-in an ew vehicl e. .... 115
Driving ................................................. 115
DYNAMIC SELECT button .................... 121
Automati ct ransmissio n. ...................... 122
Refueling ............................................. 129
Parking ................................................ 131
Driving tip s. ......................................... 134
Driving systems ................................... 138
On-board computer and displays .... 163
Important safety notes ........................ 163
Displays and operation ........................ 163
Menu sa nd submenus ......................... 166
Displa ym essages ................................ 177
Warning and indicator lamps .............. 202
Multimedi as ystem ........................... 211
Genera ln otes ...................................... 211
Important safety notes ........................ 211
Function restrictions ............................ 211
Operating system ................................ 212
Stowag ea nd features ...................... 219
Stowag ea reas ..................................... 219
Feature s. ............................................. 221
Maintenanc ea nd care ...................... 233
Engine compartment ........................... 233
Overview of the engine compartment .. 2372
Contents

General note s. .............................. .1 18
Q QR code
Mercedes-Ben zG uide Ap p. ................ 1
Rescue car d. ................................... .2 8
Qualified specialist workshop ........... 27
R RACE TIMER (on-board computer,
Mercedes-AMG vehicles) .................. 175
Radio
Selecting as tation ........................ .1 68
see Digita lO perator's Manual
Radio mode
see also Digita lO perator's Man-
ua l. ................................................ .2 11
Radio-wave reception/transmis-
sio nint he vehicle
Declaratio nofc onformity ................ 26
Readin gl amp ....................................... 99
Rear fog lamp
Display message ............................ 189
Switching on/off .............................. 96
Rear lamps
see Lights
Rear vie wc amera
Cleaning instructions ..................... 242
Display in the multimedi as ystem .. 155
Function/notes ............................ .1 54
Switching on/off ........................... 155
Rear window defroster
General notes ................................ 111
Problem (malfunction) ................... 112
Switching on/off ........................... 111
Rear-vie wm irror
Anti-glare (manual ). ......................... 90
Dipping (automatic) ......................... 92
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 294
Refueling
Fuel gauge ....................................... 32
Important safety notes .................. 129
Refueling proces s. ......................... 130
see Fuel Remote control
Programming (garage door
opener) .......................................... 229
Replacing bulbs
High-beam headlamps ................... 100
Important safety notes .................... 99
Installing/removing the cover
(front wheel arch) .......................... 100
Low-beam headlamps .................... 100
Overview of bul bt ype s. ................. 100
Reportin gs afety defects .................... 27
Rescue card ......................................... 28
Reserve (fue lt ank)
see Fuel
Reserve fuel
Display message ............................ 192
Warning lamp ................................. 207
Residual heat (climate control) ....... .1 12
Restrain ts ystem
Display message .............. .............. 185
Introdu cti on ..................................... 38
Warning lamp ................................. 206
Warning lamp (function) ................... 38
Reverse gear
Engaging (automatic transmis-
sion) ............................................... 123
Reversibl ef loor panel (trunk) .......... 221
Reversing feature
Side windows ................................... 74
Reversing lamps (display mes-
sage) ................................................... 189
Roadside Assistanc e( breakdown) .... 25
Roof
Display message ............................ 200
Important safety notes .................... 77
Opening/closing (with roof
switch) ............................................. 78
Opening/closing (with SmartKey ). ... 79
Overview .......................................... 77
Problem (malfunction) ..................... 83
Relocking ......................................... 79
Roof carrier ........................................ 221
Roof switch .......................................... 78
Route guidance
see also Digita lO perator's Man-
ua l. ................................................ .2 11
Route guidance active ..................... .1 67Index 15

Protecting the environment
General notes
H Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in am anner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tire wear are affected
by these factors: R
operating condition sofy our vehicleR
your personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions: R
avoid short trips as these increase fuel con-
sumption. R
always make sure that the tire pressures
are correct. R
do not carry any unnecessary weight. R
remove roof racks once you no longer need
them. R
ar egularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals. R
always have service work carried out at a
qualified specialist workshop.
Personal driving style: R
do not depress the accelerator pedal when
startin gt he engine.R
do not warm up the engine when the vehicle
is stationary. R
drive carefully and maintain as afe distance
from the vehicle in front. R
avoid frequent, sudden acceleration and
braking. R
change gear in good time and use each gear
only up to

Center console, lower section
Function Page
n
Stowage compartment 220
Ashtray 223
Cigarett el ighter 223
Socket 223
o
Selector lever 122
p
Stowage compartment
Cup holder 221 Function Page
q
Stowage compartmen tw ith
Media Interface 219
r
Roof switch cover 78
s
Multimedia system control-
ler
t
c Manual driv ep rogram for
th ea utomatic transmission
126Center console 35
At ag lance

The system does not deactivate: R
the side impact air bag R
the headbag R
the Emergency Tensionin gD evices
Requirements To be classified correctly, the front passenger
must sit: R
with the seat belt fastened correctly R
in an almost upright position with their back
against the seat backrest R
with their feet restin gont he floor, if possible
If the front passenger does not observe these
conditions, OCS may produce af alse classifica-
tion, e.g. because the front passenger: R
transfers their weight by supporting them-
selves on av ehicle armrestR
sits in such aw ay that their weight is raised
from the seat cushion
If you install ac hild restraint system on the
front-passenger seat, be sure to observe the
correc tp ositionin goft he child restraint system.
Never place object su nder or behind the child
restraint system, e.g. ac ushion. The entir eb ase
of the child restraint system must alway sr est on
the seat cushion of the front-passenger seat.
The backrest of the forward-facing child
restraint system must lie as flat as possible
against the backrest of the front-passenger
seat.
The child restraint system must not touch the
roof or be subjected to al oad by the head
restraint. Adjust the angle of the seat backrest
and the head restraint position accordingly.
Only then can OCS be guaranteed to function
correctly. Always observe the child restraint sys-
tem manufacturer's installation and operating
instructions. Occupant Classification System opera-
tion (OCS)
C
PASSENGER AIR BAG ON indicator lamp D
PASSENGER AIR BAG OFF indicator lamp
The indicator lamps inform you whether the
front-passenger front air bag is deactivated or
enabled. X
Press the Start/Stop button once or twice, or
turn the SmartKey to position G or H in the
ignition lock.
The system carries out self-diagnostics.
The PASSENGER AIR BAG OFF and PASSENGER
AIR BAG ON indicator lamps must light up simul-
taneously for approximately six seconds.
The indicator lamps display the status of the
front-passenger front air bag. R
PASSENGER AIR BAG ON lights up for 60 sec-
onds, subsequently both indicator lamps are
off (PASSENGER AIR BAG ON and OFF): the
front-passenger front air bag is able to deploy
in the event of an accident. R
PASSENGER AIR BAG OFF lights up: the front-
passenger front air bag is deactivated. It will
then not be deployed in the event of an acci-
dent.
If the PASSENGER AIR BAG ON indicator lamp is
off, only the PASSENGER AIR BAG OFF indicator
lamp shows the status of the front-passenger
front air bag. The PASSENGER AIR BAG OFF
indicator lamp may be lit continuously or be off.
If the status of the front-passenger front air bag
changes while the vehicle is in motion ,ana ir bag
display message appears in the instrument clus-
ter ( Y
page 187). When the front-passenger
seat is occupied, alway sp ay attention to the
PASSENGER AIR BAG OFF indicator lamp. Be
aware of the status of the front-passenger front
air bag both before and during the journey.46
Occupant safety
Safety

instructions and safet yn otes on the "Occupant
Classification System (OCS)" ( Y
page 45).
You can thus avoid the risk st hat could arise as
ar esult of: R
an incorrectly categorized perso nint he front-
passenger seat R
the unintentional deactivatio noft he front-
passenger front air bag R
the unsuitable positionin goft he child
restraint system, e.g. too clos etot he dash-
board
Rearward-facing child restraint system If it is absolutely necessary to install ar earward-
facin gc hild restraint system on the front-
passenger seat, always make sure that the
front-passenge rf ront air bag is deactivated.
Only if the PASSENGER AI RB AG OFF indicator
lamp is permanently lit ( Y
page 39) is the front-
passenger front air bag deactivated.
Always observe the child restraint system man-
ufacturer' si nstallation and operating instruc-
tions.
Forward-facing child restraint system If you secur eac hild in af orward-facin gc hild
restraint system on the front-passenge rs eat,
always move the front-passenge rs eat as far
back as possible .T he entire base of the child
restraint system must always rest on the seat
cushio noft he front-passenge rs eat. The back-
rest of the child restraint system must lie as flat
as possible against the backrest of the front-
passenger seat. The child restraint system must
not touc ht he roof or be subjected to al oad by
the head restraint .A djust the angle of the seat
backrest and the head restraint position accord-
ingly. Always make sure that the shoulder belt
strap is correctly routed fro mt he front-
passenger seat belt guide to the shoulder belt
guide on the child restraint system. The shoul-
der belt strap must be routed forward and down
fro mt he front-passenge rs eat belt guide.
Always observe the child restraint system man-
ufacturer' si nstallation and operating instruc-
tions. Pets in th ev ehicle
G WARNING
If you leave animals unattended or unsecured
in the vehicle, the yc ould press buttons or
switches, for example.
As ar esult ,t he yc ould: R
activat ev ehicle equipmen ta nd become
trapped, for example R
activat eord eactivat es ystems, thereby
endangerin go ther road users
Unsecure da nimals could also be flung around
the vehicle in the even tofana ccident or sud-
den steerin gorb raking, thereby injuring vehi-
cle occupants. There is ar isk of an accident
and injury.
Never leave animals unattended in the vehi-
cle. Always secur ea nimals properly during
the journey, e.g. use as uitable animal trans-
port box.
Driving safety systems
Overview of driving safety systems In this section, you will fin di nformation about
the followin gd rivin gs afet ys ystems:R
AB S( A nti-lock B raking S ystem)
( Y
page 57) R
BA S( B rake A ssist S ystem) ( Y
page 57)R
Activ eB rak eA ssist ( Y
page 58)R
Adaptive brak el ight s( Y
page 60)R
ESP ®
( E lectronic S tability P rogram)
( Y
page 60) R
EB D( E lectronic B ra ke force D istribution)
( Y
page 63) R
ADAPTIVE BRAKE ( Y
page 63)
Important safety notes
If you fail to adapt your drivin gs tyle or if you are
inattentive, the drivin gs afet ys ystems can nei-
the rr educ et he risk of an accident nor override
the laws of physics .D ri vin gs afet ys ystems are
merely aids designed to assist driving.56
Driving safety systems
Safety

X
To deactivate: press and hol db ut ton C for
abou tf iv es econds unti lat one sounds.X
To activate: press and hol db ut ton D for
abou tf iv es econds unti lat one sounds.
If yo up ress one of the two buttons and do not
hea rat one, the relevant setting ha sa lr eady
been selected.
The vehicl eisl oc ked automaticall yw he nt he
ignition is switched on and the wheels are turn-
ing.
Yo uc ould therefore lock yoursel fo ut if:R
the vehicl eisb ei ng pushed.R
the vehicl eisb ei ng towed.R
the vehicl eisonar olle rd yn amometer.
Yo uc an also switch the automatic locking func-
tio nona nd off using the on-board computer
( Y
page 173).
Unlocking/lockin gt he driver's door
using the mechanical key
i If yo uw an ttoc entrall yl oc kt he vehicl eu si ng
the mechanical key ,b egin by pressing the
locking button for the interio rl oc king mech-
anism whil et he driver's door is open. Then
lock the driver's door using the mechanical
key.
X
To unlock: turn the mechanical key counter-
clockwise as far as it will go to position G .X
To lock: turn the mechanical key clockwise as
far as it will go to position G .
If yo uu se the mechanical key to unlock and
open the driver's door, the anti-thef ta la rm sys-
tem will be triggered .S witch off the alarm
( Y
page 64). Trunk
Important safety notes
G WARNING
If objects, luggage or load sa re not secured or
not secured sufficiently ,t hey could slip ,t ip
ove rorbef lung around and thereb yh it vehicle
occupants. There is ar is kofi njury ,p ar ticu-
larly in the event of sudden braking or as ud -
de nc hange in direction.
Alway ss tor eo bj ects so tha tt hey canno tb e
flung around .S ecure objects, luggage or
load sa gain st slipping or tipping before the
journey.
! The trunk li ds wi ng su pwar ds when opened.
Therefore, make sure tha tt her eiss uf ficient
clearance above the trunk lid.
! Onl yc lose the trunk once the roo fisl owere d
completely. Otherwise, yo uc ould damag et he
roof.
If yo uc lose the trunk li db ef ore the roo fi s
lowered completely, the loading ai ds wi tch
lights up and aw ar ning tone sounds.
The opening dimensions of the trunk li dc an be
found in the "Vehicle data" section
( Y
page 295).
Do not leave the SmartKey in the trunk. You
could otherwise lock yoursel fo ut .
The trunk li dc an be: R
opened/close df rom outside R
opene da ut omaticall yf rom outsideR
locked separately R
opene dw it ht he emergency release button R
unlocke dw it ht he mechanical key
Yo us houl dp referabl yp la ce luggage or load si n
the trunk.72
Trunk
Opening and closing

Problem
Possible causes/consequences and P Solutions
As ide window cannot be
closed because it is
blocked by objects, e.g.
leaves in the window
guide. X
Remove the objects. X
Close the side window.
As ide window cannot be
closed and you cannot
see the cause. If as ide window is obstructed during closing and reopens again
slightly: X
Immediately after the window blocks, pull the correspondin gs witch
again until the side window has closed.
The side window is closed with increased force.
If as ide window is obstructed again during closing and reopens again
slightly: X
Immediately after the window blocks, pull the correspondin gs witch
again until the side window has closed.
The side window is closed without the automatic reversing feature.
The side windows cannot
be opened or closed
using the convenience
opening/closing fea-
ture. The SmartKey battery is discharged or nearly discharged. X
Check the SmartKey battery ( Y
page 68) and replace it if necessary
( Y
page 68).
Roof
Important safety notes
G WARNING
If you do not fully open/close the soft top, the
soft-top hydraulics depressurize after as hort
time. This causes the soft top to lower unex-
pectedly and may cause you or others to be
trapped. There is ar isk of injury.
Always open or close the soft top completely.
G WARNING
Closing the roof manually is ac omplicated
and technically demanding procedure, which
requires al ot of strength. You or others can
become trapped. There is ar isk of injury.
Only have the soft top closed manually at a
qualified specialist workshop.
! Never sit on the rear shelf or store heavy
object st here. You will otherwise damage the
roof and the rear shelf of your vehicle. ! Do not forget that the weather can change
abruptly. Make certain that the roof is closed
when you leave the vehicle. The vehicle elec-
tronics can be damaged if water enters the
vehicle interior.
! When opening and closing the roof, make
sure that: R
there is sufficient clearance, as the roof
swings upwards. R
there is sufficient clearance behind the
vehicle, as the trunk lid swings backwards
beyond the bumper. R
the trunk is only loaded to below the trunk
partition. R
the trunk partition is not pushed up by the
load. R
the trunk partition is closed. R
the trunk lid is closed. R
the outside temperature is above 5‡
(

Make sure that the roof and rear window are
clean and dry before opening the roof. Other-
wise, water or dirt could enter the vehicle inte-
rior or trunk.
Opening and closing using the roof
switch
Important safety notes
G WARNING
When opening or closing the roof, body parts
could be trapped by, for example, the roof
mechanism, trunk lid or side windows. There
is ar isk of injury.
When raising or lowering the roof, make sure
that no body parts are in the vicinity of moving
components. If someone becomes trapped,
release the button.
For safety reasons, you can only open or close
the roof when the vehicle is stationary.
! Operating the roof while pulling away: R
Observe the following traffic carefully. R
Do not drive faster than 25 mph (40 km/h). R
Avoid abrupt braking and swerving maneu-
vers.
Do not operate the roof when cornering, driv-
ing on uneven surfaces or during strong
winds. The vehicle may otherwise be dam-
aged.
i If the traffic condition sm ean that you have
to drive off while opening/closing the roof,
the procedure which was started while sta-
tionary can be continued at speeds of up to
approximately 25 mph (40 km/h). Opening and closing X
Vehicles without semi-automatic trunk
partition: close the trunk partition
( Y
page 79). X
Close the trunk lid ( Y
page 72).X
Turn the SmartKey to position H in the igni-
tion lock. X
Open the cover in the lower center console.
Roof switch C is located under the cover. X
To open :p ull roof switch C until the entire
roof is stowed away in the trunk.
The Vario-Roof in Operation
message
appears in the multifunction display .O nce the
opening procedure is complete, the message
disappears and at one sounds.
All of the side windows open.
If you operate the roof switch and the Trunk
Partition Open message appears in the
multifunction display ,t he trunk partition is
not closed correctly. X
Close the trunk partition. X
To close: press and hold soft-top switch C
until the soft top is fully closed.
The Vario-Roof in Operation
message
appears in the multifunction display .O nce the
opening procedure is complete, the message
disappears and at one sounds.
All of the side windows open. X
To close all side windows, pull the switch
under the cover of the center console
( Y
page 75).78
Roof
Opening and closing

Opening/closing using the SmartKey
Important safet yn otes
G WARNING
When opening or closing the roof, body parts
could be trapped by, for example, the roof
mechanism, trun kl id or side windows. There
is ar isk of injury.
When raising or lowering the roof, make sure
that no body parts are in the vicinity of moving
components. If someon eb ecomes trapped,
release the button.
Opening and closing This function is only available on vehicles with
KEYLESS-GO or with roof comfort operation. X
Close the trun kl id ( Y
page 72).X
Vehicles with comfort operation: point the
tip of the SmartKey at the driver's door han-
dle. X
Vehicles with KEYLESS-GO: the SmartKey
must be within 6ft(2m )o ft he vehicle.X
To open: press and hold the 6 button on
the SmartKey until the roof is fully opened.
The roof and the rear side windows open. The
fron ts ide windows close.X
To interrupt the opening procedure:
release the 6 button.X
To open the front side windows: press the
6 button on the SmartKey again.X
To close: press and hold the 7 button on
the SmartKey until the roof is fully closed.
The roof and the side windows close. X
To interrupt the closing procedure: release
the 7 button.
Locking the roof again
Important safet yn otes
G WARNING
If you do not fully open/close the soft top, the
soft-top hydraulics depressuriz ea fter as hort
time. This causes the soft top to lower unex-
pectedly and may cause you or other stob e
trapped. There is ar isk of injury. Always open or close the soft top completely.
The roof is not locked if: R
the Y symbol and the Vario-Roof in
Operation message appear in the multifunc-
tion display R
the Y symbol and the Open/Close
Vario-Roof Completely message appear in
the multifunction display and you hear aw arn-
ing tone R
you hear aw arning ton ef or up to ten seconds
when pulling away or while driving
Locking You can lock the roof again if it is not locked
fully. X
Pull over and stop the vehicle safely as soon
as possible, paying attention to road and traf-
fic conditions. X
Ensure that the SmartKey is in position H in
the ignition lock. X
Press the roof switch ( Y
page 78).
Trunk partition
General notes
! To avoid damaging the roof or luggage when
folding back the roof, you should: R
only load the trun ktob elow the trun kp ar-
tition R
not place any objects on or in fron toft he
trun kp artition R
not place any objects on the cover behind
the roll bars R
not allow the cargo to push the trun kp ar-
tition upwards
The trun kp artition can be used to cover luggage
and loads in the trunk. Roof 79
Opening and closing Z