2017 MERCEDES-BENZ SLC-Class service reset

Mobile phoneConnecting (Bluetooth®inter-
face) ..............................................2 14
Connecting another mobile
phone ............................................ 216
Frequencies ................................... 282
Installatio n..................................... 282
Menu (on-board computer) ............ 169
Transmissio noutput (maximum ).... 282
Modifying the programming
(SmartKey) ...........................................6 4
MOExtended tires .............................. 242
Mountin gwheels
Lowering the vehicl e...................... 278
Mounting anew whee l................... 277
Preparing the vehicl e.....................2 75
Raising the vehicle ......................... 275
Removing awheel .......................... 277
Securing the vehicle against roll-
ing away ........................................ 275
MP3
Operation ....................................... 169
see also Digita lOperator's Man-
ua l..................................................2 11
Multifunctio ndisplay
Function/notes .............................1 65
Permanent displa y......................... 172
Multifunctio nsteering wheel
Operating the on-board computer .. 164 Overview .......................................... 32
Music files
see also Digita lOperator's Man-
ua l.................................................. 211
N
Navigation
Menu (on-board computer) ............ 167
see also Digital Operator's Man-
ual.................................................. 211
NECK-PRO hea drestraints
Important safety notes .................... 50
Operation ......................................... 50
Resetting triggered .......................... 51
Note sonb reaking-i nanewvehi-
cle ....................................................... 114
O
Occupant Classification System
(OCS)
Conditions ....................................... 44
Faults ............................................... 48
Operation ......................................... 45
System self-test ............................... 47
Occupant safety
Air bags ........................................... 42
Automati cmeasures afte ranacci-
dent ................................................. 51
Childre ninthe vehicl e..................... 51
Important safety notes .................... 37
Introduction to the restraint sys-
tem .................................................. 37
Occupant Classification System
(OCS) ............................................... 44
PASSENGER AIR BAG indicator
lamps ............................................... 38
Pets in the vehicl e........................... 54
PRE-SAFE
®(anticipatory occu-
pant protection) ............................... 51
Restraint system warning lamp ........ 37
OCS
Conditions ....................................... 44
Faults ............................................... 48
Operation ......................................... 45
System self-test ............................... 47
Odometer ........................................... 166
Oil
see Engine oil
On-board computer
AMG menu ..................................... 175
Assistance menu ........................... 170
Audio menu ................................... 168
Convenience submenu .................. 174
Displa ymessages .......................... 178
Displaying aservice message ........ 235
Factory settings submenu ............. 175
Important safety notes .................. 163
Instrument cluster submenu .......... 172
Lighting submenu .......................... 172
Menu overview .............................. 166
Message memory .......................... 178
Navigation menu ............................ 167
Operation ....................................... 164
RACETIMER ................................... 176
12Index

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

Diagnostics connection
The diagnosticsconnectio nisonlyi ntende dfor
th ec onnectio nofdiagnostic equipmen tata
qualified specialis tworkshop .
GWARNING
If you connec tequipmen ttoadiagnostic s
connection in th evehicle, it may affec tthe
operation of vehicle systems .Asaresult,the
operatin gsafet yofthe vehicle could be affec -
ted. There is ariskofana ccident.
Only connec tequipmen ttoadiagnostic scon-
nection in th evehicle, whic hisapproved fo r
your vehicle by Mercedes-Benz.
GWARNING
Objects in th edriver's footwell can restric tthe
peda ltra ve loro bstruct adepressed pedal.
The operatin gand road safet yofthe vehicle is
jeopardized. There is ariskofana ccident.
Mak esuret hata ll objects in th evehicle are
stowed correctly, and that they canno tenter
th ed river's footwell. Install th efloormat s
securely and as specifie dinorder to ensur e
sufficien tclearanc efor thep edals. Do no tuse
loose floormat sand do no tplac efloormat son
to pofo neanother.
!If th eengineiss witched of fand equipmen t
on th ediagnostic sconnectio nisused,the
starter battery may discharge.
Connectin gequipmen ttothediagnostic scon-
nection can lead to emission smonitor ingi nfor -
mation bein greset ,for example. Thi smay lead
to th evehicle failin gtomeetthe requirements of
th en exte mission stestd urin gthe main inspec-
tion .
Qualified specialist workshop
An authorized Mercedes-Ben zCente risaq uali-
fie ds pecialis tworkshop .Ithas th eneces sary
specialis tkno wledge ,too ls and qualification sto
correctl ycarry out th eworkr equire donyour
vehicle. Thi sisespecially th ecasef or wor krel-
evant to safety.
Observ ethe note sint heMaintenance Booklet .Always hav
ethe followin gworkc arrie dout at an
authorized Mercedes-Ben zCenter:
Rwor krelevant to safet y
Rserviceand maintenance wor k
Rrepair work
Ralterations, installation wor kand modifica-
tion s
Rworkone lectronic component s
Correct use
If you remov eany warnin gstickers, you or oth-
ers could fail to recogniz ecertai ndangers.
Leave warnin gsticker sinposition .
Observ ethe followin ginformati on when drivin g
your vehicle:
Rth es afet ynotes in this manual
Rthev ehicle technical dat a
Rtraffic rulesand regulation s
Rlaws and safet ystandard spertainin gtomotor
vehicles
Problem swithy ourv ehicle
If you should experience aproblem wit hyour
vehicle, particularly on ethaty ou believe may
affec tits saf eoperation ,weurgey ou to contact
an authorized Mercedes-Ben zCente rimmedi-
ately to hav ethe problem diagnosed and recti -
fied. If th eproblem is no tresolved to your sat -
isfaction ,please discus sthe problem again wit h
an authorized Mercedes-Ben zCente ror,if nec-
essary, contact us at on eofthefollowin g
addresses.
In th eUSA
Customer Assistanc eCente r
Mercedes-Ben zUSA,LLC
3M ercedes Drive
Montvale, NJ 07645-0350
In Canad a
Customer Relation sDepartmen t
Mercedes-Ben zCanada, Inc.
98 Vanderhoo fAvenu e
Toronto ,Ontar io M4 G4C9
Reporting safet ydefect s
USAo nly:
26Operating safety
Introduction

ASSYSTPLUS
Service messages
The ASSYS TPLUSs ervic einterval display
inform syou of th enexts ervic edue date.
Information on th etypeofs erviceand servic e
intervals (see th eseparat eMaintenance Book -
let).
You can obtain further information from an
authorize dMercedes-Benz Cente rorat
http://www.mbusa.co m(USAo nly).
iThe ASSYS TPLUSs ervic einterval display
does no tsho wa ny information on th eengine
oil level. Observ ethe note sont heengin eoil
level (
Ypage 232).
The multifunction display shows aservic emes-
sage for several seconds, e.g. :
RServiceAin..D ays
RServic eADue
RServic eAExceeded by .. Day s
Dependingontheoperating condition softhe
vehicle, th eremaining time or distanc euntil th e
next servic edue dat eisdisplayed.
The lette rA
or B,possibl yinconnectio nwitha
number or another letter, shows th etypeofs er-
vice. A
stand sfor am inor servic eand Bfor a
major service.
You can obtain further information from an
authorize dMercedes-Benz Center.
The ASSYS TPLUSs ervic einterval display does
no ttak eintoa ccoun tany periods of time during
whic hthe battery is disconnected.
Maintainin gthe time-dependen tservic esched-
ule:
XNot edown th eservic edue dat edisplayed in
th em ultifunction display before disconnect -
ing th ebattery.
or
XAfte rreconnecting th ebattery, subtrac tthe
battery disconnection periods from th eser-
vic ed ates hown on th edisplay.
Hiding aservice message
XPress th ea or% buttononthesteering
wheel.
Displaying service messages
XSwitc hont heignition .
XPress th e= or; buttononthesteering
whee ltos elect th eServ.menu.
XPress th e9 or: buttontos elect th e
ASSYSTPLU Ssubmen uand confirm by press-
ing th ea button.
The servic edue dat eappear sinthemulti-
function display.
Infor mation abou tService
Resetting th eASSYSTP LUS service
interval display
!If th eASSYSTP LUSs ervic einterval display
has been inadvertentl yreset ,thiss etting can
be correcte dataqualified specialist work-
shop.
Hav eservic eworkc arrie dout as described in
th eM aintenance Booklet .This may otherwise
lead to increased wear and damag etothe
major assemblies or th evehicle.
Aq ualified specialist workshop ,e.g.ana uthor-
ized Mercedes-Benz Center, will reset th e
ASSYS TPLUSs ervic einterval display after th e
servic eworkh as been carrie dout.Y ou can also
obtain further information on maintenance
work, for example.
Special service requirements
The specifie dmaintenance interval takes only
th en orma loperation of th evehicl einto
account. Under arduous operating condition sor
increased load on th evehicle, maintenance
wor km ustbec arriedout mor efrequently, for
example:
Rregular cit ydrivin gwithf requen tintermediat e
stops
Rif th evehicl eisp rimarily used to travel short
distances
Ruse in mountainous terrain or on poor road
surfaces
Rif th eengineiso ften lef tidlin gfor lon gperiods
Under these or similar conditions, have, for
example, th eair filter, engin eoil and oil filter
replace dorchanged mor efrequently. Under
arduous operating conditions, th etires mus tbe
checke dmoreo ften .Further information can be
ASSYST PLUS235
Maintenance and care
Z

The vehicle will then use very little energy, thus
conserving battery power.
If the power supply has been interrupted, e.g. ifyou reconnect the battery, you will have to:
Rreset the function for automatically folding
the exterior mirrors in/out by folding the mir-
rors out once (
Ypage 89)
Rset the clock (see the Digital Operator's Man-
ual)
On vehicles with amultimedia system, the
time is set automatically.
Charging the battery
GWARNING
During charging and jump-starting, explosive
gases can escape from the battery. There is a risk of an explosion.
Particularly avoid fire, open flames, creating
sparks and smoking. Ensure there is sufficient
ventilation while charging and jump-starting.
Do not lean over abattery.
GWARNING
Battery acid is caustic. There is arisk of injury.
Avoid contact with skin, eyes or clothing. Do
not inhale any battery gases. Do not lean over
the battery. Keep children away from batter-
ies. Wash away battery acid immediately with
plenty of clean water and seek medical atten-
tion.
GWARNING
Ad ischarged battery can freeze at tempera-
tures below freezin gpoint. When jump-start-
ing the vehicle or charging the battery, gases can escape from the battery. There is arisk of
an explosion.
Allow the frozen battery to thaw out before
charging it or jump-starting.
!Only use battery chargers with amaximum
charging voltage of 14.8 V.
!Only charge the battery using the jump-
starting connection point.
The jump-starting connection point is in the
engine compartment. If the indicator/warning lamps do not light up at
low temperatures, it is very likely that the dis-
charged battery has frozen. In this case, you
may neither charge the battery nor jump-start
the vehicle. The service life of
athawed-out bat-
tery may be shorter .The starting characteristics
can be impaired, particularly at low tempera-
tures. Have the thawed-out battery checked at a
qualified specialist workshop.
Read the battery charger's operating instruc-
tions before charging the battery.
XOpen the hood.
XConnectt he battery charger to the positive
terminal and ground point in the same order
as when connectin gthe donor battery in the
jump-starting procedure (
Ypage 249).
248Battery (vehicle)
Breakdown assistance