2017 MERCEDES-BENZ SLC-Class seats

Index....................................................... 3
Digital Operator's Manual..................21
Introduction ......................................... 22
Atag lance ........................................... 30
Safety................................................... 37
Opening and closing...........................63
Seats,steering wheel and mirrors ....82
Lights and windshield wipers ............93
Climatecontrol ................................. 102
Driving and parking..........................114
On-boardcomputer and displays ....163
Multimedia system ...........................211
Stowage and features ......................217
Maintenance and care ......................231
Breakdown assistance .....................241
Wheels and tires ............................... 255
Technicaldata................................... 282
2Contents

see also Digital Operator's Man-
ual .................................................. 211
Selecting ........................................169
Search&S end
see also Digita lOperator's Man-
ua l..................................................2 11
Seat belts
Adjusting the driver's and front-
passenger seatb elt......................... 41
Correct usag e.................................. 40
Fastening ......................................... 40
Important safety guideline s............. 39
Introduction ..................................... 38
Releasing ......................................... 41
Switching belt adjustment on/off
(on-board computer) ...................... 174
Warning lamp ................................. 203
Warning lamp (function) ................... 41
Seats
Adjusting (electrically) ..................... 84
Adjusting (manually) ........................ 84
Adjusting the 4-wa ylum bars up-
por t.................................................. 84
Adjusting the hea drestraint ............ 84
Correct driver' sseatp osition ........... 82
Important safety notes .................... 82
Overview .......................................... 82
Seath eating problem ...................... 85
Storing settings (memory func-
tion) ................................................. 91
Switching AIRSCAR Fon/of f............ 85
Switching sea theating on/of f......... 85
Selecto rlever
Positions ........................................ 122
Sensors (cleaning instructions) ....... 240
Servic emenu( on-board com-
puter) .................................................. 172
Servic emessage
see ASSYST PLUS
Servic eproducts
Brake fluid ..................................... 287
Coolant (engine) ............................ 287
Engine oil. ...................................... 286
Fue l................................................ 285
Important safety notes .................. 284
Refrigerant (air-conditioning sys-
tem) ............................................... 288
Washe rfluid ................................... 288 Setting the air distribution
............... 109
Setting the airflow ............................ 109
Setting the date/time format
see also Digital Operator's Man-
ual.................................................. 211
Setting the language
see al so Di
gital Operator's Man-
ua l.................................................. 211
Setting the time
see also Digital Operator's Man-
ual.................................................. 211
Settings
Factory (on-board computer) ......... 175
On-board compute r....................... 172
SETUP (on-board computer) ............. 175
Side impac tair bag ............................. 43
Side marker lamp
Changing bulb s(rear) ....................... 99
Side marker lamp (display mes-
sage) ................................................... 189
Side windows
Cleaning ......................................... 239
Convenience closing feature ............ 74
Important safety information ........... 72
Opening/closing (all )....................... 73
Opening/closing (front) ................... 73
Overview .......................................... 72
Problem (malfunction) ..................... 75
Resetting ......................................... 74
Reversing feature ............................. 72
SIRIU Sservices
see also Digital Operator's Man-
ua l.................................................. 211
SmartKey
Changing the battery ....................... 66
Changing the programming ............. 64
Checking the battery ....................... 66
Displa ymessage ............................ 201
Door centra lloc king/unlocking ....... 63
Important safety notes .................... 63
Loss. ................................................ 67
Mechanical key ................................ 65
Opening/closing the roo f................ 77
Overview .......................................... 63
Positions (ignition lock) ................. 115
Problem (malfunction) ..................... 67
Starting the engine ........................ 117
Index15

Protection of the environment
General notes
HEnvironmental 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 amanner
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:
Roperating conditionsofy our vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
Ravoid short trips as these increase fuel con-
sumption.
Ralways make sure that the tire pressures
are correct.
Rdo not carry any unnecessary weight.
Rremove roof racks once you no longer need
them.
Rar egularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
Ralways have service work carried out at a
qualified specialist workshop.
Personal driving style:
Rdo not depress the accelerator pedal when
startin gthe engine.
Rdo not warm up the engine when the vehicle
is stationary.
Rdrive carefully and maintain asafe distance
from the vehicle in front.
Ravoid frequent, sudden acceleration and
braking.
Rchange gear in good time and use each gear
only up to Ôof its maximum engine speed.
Rswitch off the engine in stationary traffic.
Rkeep an eye on the vehicle's fuel consump-
tion.
Environmental concerns and recom-
mendations
Wherever the operating instructions require you
to dispose of materials, first try to regenerate or
re-use them. Observe the relevant environmen-
tal rules and regulations when disposing of
materials. In this way you will help to protect the
environment.
Genuine Mercedes-Benz parts
HEnvironmental note
Daimler AG also suppliesr econditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the
same Limited Warranty entitlements as new
parts.
!Air bags and Emergency Tensioning Devi-
ces, as well as control units and sensors for
these restraint systems, may be installed in
the following areas of your vehicle:
Rdoors
Rdoor pillars
Rdoor sills
Rseats
Rcockpit
Rinstrumentc luster
Rcenter console
Do not install accessories such as audio sys-
tems in these areas. Do not carry out repairs or welding. You could impair the operating
efficiency of the restraint systems.
Have aftermarket accessories installed at a
qualified specialist workshop.
You could jeopardize the operating safety of
your vehicle if you use parts, tires and wheels as
well as accessories relevant to safety which
have not been approved by Mercedes-Benz. This
could lead to malfunction sinsafety-relevant
22Genuine Mercedes-Benz parts
Introduction

Door controlpanel
FunctionPage
:Opens th edoor69
;%&Unlocks/locks
the vehicle69
=Adjusts the seats electrically84
?r 45=
Stores seat, exterior mirror
and steering column adjust-
ment settings
91
Aö Folds the exterior mir-
rors in/out89
FunctionPage
B\ Selects the right exte-
rio rm irror88
CW Opens/closes the right
sid ew indow72
DW Opens/closes the left
sid ew indow72
E7 Adjusts the exterior
mirrors88
FZ Selects the left exterior
mirror88
36Door control panel
At ag lance

Never modify an air bag cover or affix objects
to it.
GWARNING
Sensors to control the air bags are located in
the doors. Modifications or work not per-
formed correctly to the doors or door panel-
ing, as well as damaged doors, can lead to the
function of the sensors being impaired. The air
bags might therefore not function properly
anymore. Consequently, the air bags cannot
protect vehicle occupants as they are
designed to do. There is an increased risk of
injury.
Never modify the doors or parts of the doors.
Alway shave work on the doors or door pan-
eling carried out at aqualifieds pecialist work-
shop.
Front air bags
!Do not place heavy objects on the front-
passenger seat. This could cause the system
to identify the seat as being occupied .Inthe
event of an accident, the restraint systems on
the front-passenger side may be triggered
and have to be replaced.
Driver's air bag :deploys in front of the steer-
ing wheel.F ront-passenger front air bag ;
deploys in front of and above the glove box.
When deployed, the front air bags offer addi-
tional head and thorax protection for the occu-
pants in the driver's and front-passenger seats.
The PASSENGER AIR BAG OFF and PASSENGER
AIR BAG ON indicator lamps inform you about
the status of the front-passenger air bag
(
Ypage 38). The front-passenger front air bag willo
nly
deployi f:
Rthe system, based on the OCS weight sensor
readings, detects that the front-passenger
seat is occupied (
Ypage 44). The
PASSENGER AIR BAG ON indicator lamp is lit
(
Ypage 45)
Rthe restraint system control unit predicts a
high accident severity
Kne ebags
Driver's knee bag :deploys under the steering
column and front-passenger knee bag ;under
the glove box. The driver's and front-passenger
knee bags are triggered together with the front
air bags.
The driver's and front-passenger knee bags
offer additional thigh, knee and lowerl eg pro-
tection.
Side impact air bags
GWARNING
Unsuitabl eseat covers can obstruct or pre-
vent deployment of the air bags integrated
into the seats. Consequently, the air bags
cannot protect vehicle occupants as they are designed to do. In addition, the operatio nof
the occupant classification system (OCS)
could be adversel yaffected. This poses an
increased risk of injury or even fatal injury.
You shoul donly use seat covers that have
been approve dfor the respective seat by
Mercedes-Benz.
Occupant safety43
Safety
Z

only parts which are relatively easily deformed
are affected and the rate of deceleration is not
high. Conversely, air bags may be deployed even
though the vehicle suffers only minor deforma-
tion. This is the case if, for example, very rigid
vehicle parts such as longitudinal body mem-
bers are hit, and sufficient deceleration occurs
asaresult.
If the control unit of the restraint system detects
as ide impact or avehicle rollover, the relevant
components of the restraint system are activa-
ted separately depending on the anticipated
type of accident.
RSide impact air bag on the side of impact,
independently of the Emergency Tensioning
Device and the use of the seat belt on the
driver's seat
The side impact air bag on the front-
passenger side deploys under the following
conditions:
-the OCS system detect sthat the front-
passenger seat is occupied or
-the belt tongue is engaged in the belt
buckle of the front-passenger seat
RHead bag on the side of impact, independ-
ently of the use of the seat belt and inde-
pendently of whether the front-passenger
seat is occupied
REmergency TensioningD evices, if the system
determines that deployment can offer addi-
tional protection in this situation
RHead bags on the driver's and front-
passenger side in certain situations when the
vehicle rolls over, if the system determines
that deployment can offer additional protec-
tion to that provided by the seat belt
iNot all air bags are deployed in an accident.
The different air bag systems work independ-
ently of each other.
How the air bag system works is determined
by the severity of the accident detected,
especially the vehicle deceleration or accel-
eration and the apparent type of accident:
RFrontal collision
RSide impact
RRollover
NECK-PRO head restraints
Important safety notes
GWARNING
The function of the head restraint may be
impaired if you:
Rattach object ssuch as coat hangers to the
head restraints, for example
Ruse head restraint covers
If you do so, the head restraint scannot fulfill
their intended protective function in the event of an accident.Ina ddition, objectsattached
to the head restraint scould endanger other
vehicle occupants. There is an increased risk
of injury.
Do not attach any object stothe head
restraint sand do not use head restraint cov-
ers.
Method of operation
NECK-PRO head restraint sreduce the likelihood
of head and chest injuries. The NECK-PRO head
restraint sonthe driver's and front-passenger
seats are moved forwards and upwards in the
event of arear-end collision of acertain severity.
This provides better head support.
If the NECK-PRO head restraint shave been trig-
gered in an accident,y ou must reset the NECK-
PRO head restraint sonthe driver’s and front-
passenger seat (
Ypage 51). Otherwise, the
additional protection will not be available in the event of another rear-end collision. You can rec-
ognize when NECK-PRO head restraint shave
been triggered by the fact that they have moved
forwards and can no longer be adjusted.
Mercedes-Benz recommends that you have the
NECK-PRO head restraint schecked for func-
tionality at aqualified specialist workshop after
ar ear-end collision.
50Occupant safety
Safety

Resetting triggeredNECK-PRO head
restraints
Do not insert your finger between the upholstery of the hea drestraint and the seat. Payp articular
attention whil eresetting the NECK-PROh ead
restraints.
XTilt the top of the NECK-PROh eadr estraint
cushio nforward sinthe direction of arrow :.
XPush the NECK-PROh eadr estraint cushion
dow nasfar as it will go in the direction of
arrow ;.
XFirmly push the NECK-PROh eadr estraint
cushio nbackint he direction of arrow =until
the cushio nengages.
XRepea tthis procedure for the second NECK-
PROh eadr estraint.
iResetting the NECK-PROh eadr estraints
requires alot of strength. If yo uhaved ifficulty
resetting the NECK-PROh eadr estraints, have
this work carrie doutataq uali fied specialist
workshop.
PRE-SAFE®(anticipatory occupant
protection system)
PRE-SAFE®informs yo uofcertain critical driving
situations and take spre-emptive measures to
protect the vehicl eoccupants.
PRE-SAFE
®can take the following measures
independentl yofeacho ther:
Rpre-tensioning the driver' sand front-
passenger seatbelt.
Rclosing the sid ewindows.
Rvehicles with amemory function: setting a
more favorabl eseatp osition for the front-
passenger seat.
!Make sure that there are no objects in the
footwell or behind the seats. There is adanger
that the seats and/or objects could be dam-
aged when PRE-SAFE
®is activated.
Should an accident not occur, the preventative
measures take nare reversed. Certai nsettings
mus tbem adey ourself.
XIf the sea tbeltp re-tensioning is not reduced,
move the sea tbackrest back slightly.
Seatb eltp re-tensioning is released.
Automatic measures after an acci-
dent
Immediately afte ranaccident, the following
measures are implemented, depending on the
typ eand severity of the impact:
Rthe hazard warning lamps are activated
Rthe emergency lighting is activated
Rthe vehicl edoors are unlocked
Rthe front sid ewindow sare lowered
Rvehicles with amemory function: the electri-
cally adjustabl esteering wheel is raised
Rthe engine is switched off and the fue lsuppl y
is cut off
Rvehicles with mbrace: automatic emergency
call
Childrenint he vehicle
Important safety notes
Ifac hild younger than twelve years olda nd
under 5ft(1.50 m) in height is traveling in the
vehicle:
Ralways secur ethe child in achild restraint
systems uitabl efor Mercedes-Benz vehicles.
The child restraint systemm ustbea ppropri-
ate to the age, weight and size of the child
Rbe sure to observe the instructions and safety
note sint hissectio nina dditiontot he child
restraint systemm anufacturer's installation
instructions
Rbe sure to observe the instructions and safety
note sont he "Occupant classification system
(OCS) "(
Ypage 44)
Children in the vehicle51
Safety
Z

Correct driver's seat position
GWARNING
You coul dlose control of your vehicle if you do
th ef ollowingw hile driving:
Radjust thedriver'ss eat,head restraint,
steering wheel or mirrors
Rfasten th eseat belt
Thereisar iskofana ccident.
Adjust th edriver'ss eat,head restraint ,steer-
ing wheel and mirror and fasten your seat belt before starting th eengine.
XObserv ethe safety guideline sonseat adjust-
men t(Ypage 82).
XMakes ure that seat =is adjusted properly.
Manual seat adjustmen t(
Ypage 84)
Electrical seat adjustmen t(
Ypage 84)
When adjusting th eseat,m akes ure that:
Ryou are as far away from th edriver'sa ir bag as
possible
Ryou are sittin ginanormalupright position
Ryou can fasten th eseat belt properly
Ryou have moved th ebackres ttoana lmost
vertical position
Ryou have set th eseat cushion angle so that
your thighs are gently supported
Ryou can depress th epedals properly
XCheckw hether th ehead restraint is adjusted
properly. When doings
o, makesure that you have
adjusted th ehead restraint so that th eback of
your head is supported at eye leve lbythe
cente rofthehead restraint.
XObserv ethe safety note sonsteering column
adjustmen t(Ypage 86).
XMakesure that steering wheel :is adjusted
properly.
Adjusting th esteering wheel man-
ually(
Ypage 86)
Adjusts th esteering wheel electrically
(
Ypage 87)
When adjusting th esteering wheel column,
mak esure that:
Ryou can hold th esteering wheel withy our
arm sslightly bent
Ryou can mov eyour legs freely
Ryou can see all th edisplays in th einstrument
cluste rclearly
XObserv ethe safety guideline sfor seat belts
(Ypage 39).
XCheckw hether you have fastened seat
belt ;properl y(Ypage 40).
The seat belt should:
Rfit snugly across your body
Rbe routed across th emiddle of your shoulder
Rbe routed in your pelvic area across th ehip
joints
XBefore starting off ,adjust th erear-view mirror
and th eexteri or mirror s(Ypage 88) in such
aw ay that you have agood view of road and
traffic conditions.
XVehicles with amemory function: save the
seat,s teering wheel and exterior mirror set-
tings (
Ypage 91).
Seats
Important safety notes
GWARNING
Children coul dbecome trapped if they adjust
th es eats, particularly when unattended.
Thereisar iskofi njury.
When leaving th evehicle ,always tak ethe
SmartKey withy ou and lockthevehicle .Never
leave childre nunsupervised in th evehicle.
82Seats
Seats, steerin gwheel and mirrors