2017 MERCEDES-BENZ SLC coolant

see also Digital Operator's Man-
ual .................................................. 211
Selecting ....................................... .1 69
Searc h&S end
see also Digita lO perator's Man-
ua l. ................................................ .2 11
Seat belts
Adjusting the driver's and front-
passenger sea tb el t. ........................ 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 yl um ba rs up -
por t. ................................................. 84
Adjusting the hea dr estraint ............ 84
Correct driver' ss ea tp osition ........... 82
Important safety notes .................... 82
Overview .......................................... 82
Sea th eating problem ...................... 85
Storing settings (memory func-
tion) ................................................. 91
Switching AIRSCAR Fo n/of f. ........... 85
Switching sea th eating on/of f. ........ 85
Selecto rl ever
Positions ........................................ 122
Sensors (cleaning instructions) ....... 240
Servic em en u( on -board com-
puter) .................................................. 172
Servic em essage
see ASSYST PLUS
Servic ep roducts
Brake fluid ..................................... 287
Coolant (engine) ............................ 287
Engine oi l. ...................................... 286
Fue l. ............................................... 285
Important safety notes .................. 284
Refrigerant (air-conditioning sys-
tem) ............................................... 288
Washe rf luid ................................... 288 Setting the air distribution ............... 109
Setting the airflow ............................ 109
Setting the date/time format
see also Digital Operator's Man-
ua l. ................................................. 211
Setting the language
see al so Di gital Operator's Man-
u a l. ................................................. 211
Setting the time
see also Digital Operator's Man-
ua l. ................................................. 211
Settings
Factory (on-board computer) ......... 175
On-board compute r. ...................... 172
SETUP (on-board computer) ............. 175
Side impac ta ir 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 Ss er vices
see also Digital Operator's Man-
ua l. ................................................. 211
SmartKey
Changing the battery ....................... 66
Changing the programming ............. 64
Checking the battery ....................... 66
Displa ym essage ............................ 201
Door centra ll oc king/unlocking ....... 63
Important safety notes .................... 63
Los s. ................................................ 67
Mechanical key ................................ 65
Opening/closing the roo f. ............... 77
Overview .......................................... 63
Positions (ignition lock) ................. 115
Problem (malfunction) ..................... 67
Starting the engine ........................ 117 Index 15

Rejecting/endin gac all ................ .1 70
see also Digita lO perator's Man-
ua l. ................................................ .2 11
Switching between mobile
phone s. ......................................... .2 16
Temperature
Coolant .......................................... 164
Coolant (on-board computer, SLC
43 AMG) ...................................... 175
Engine oil (on-board computer,
SLC 43 AMG) ............................... 175
Outside temperature ..................... .1 63
Setting (climate control) ................ 108
Transmissio no il (on-board com-
puter, SLC 43 AMG) ..................... 175
Timing (RACETIMER) ......................... 176
Tire pressure
Calling up (on-board computer) ..... 262
Checking manually ........................ 261
Display message ............................ 196
Maximum ....................................... 261
Not reached (TIREFIT) .................... 244
Notes ............................................. 260
Reached (TIREFIT) .......................... 245
Recommended ............................... 258
Tire pressure los sw arning system
General notes ................................ 261
Important safety notes .................. 261
Restarting ...................................... 262
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 264
Function/notes ............................ .2 62
General notes ................................ 262
Important safety notes .................. 263
Radio type approval for the tire
pressure monitor ........................... 265
Restarting ...................................... 264
Warning lamp ................................. 210
Warning message .......................... 264
Tire-change tool kit ........................... 241
TIREFIT kit .......................................... 243
Important safety notes .................. 243
Storage location ............................ 241
Tire pressure not reached .............. 244
Tire pressure reached .................... 245
Tires
Aspect ratio (definition) ....... .......... 273 Avera g ew ei
ght of the vehicle
occupants (definition) .................... 272
Bar (definition) ............................... 272
Changing aw heel .......................... 274
Characteristics .............................. 272
Checking ........................................ 255
Curb weight (definition) ................. 273
Definition of terms ......................... 272
Direction of rotatio n. ..................... 274
Displa ym essage ............................ 196
Distribution of the vehicl eo ccu-
pants (definition) ............................ 274
DOT (Department of Transporta-
tion) (definition) ............................. 272
DOT, Tire Identification Number
(TIN) ............................................... 271
GAW R( Gr os sA xle Weight Rating)
(definition) ..................................... 272
GV W( Gr os sV ehicl eW eight) (def-
inition) ........................................... 273
GVWR (Gros sV ehicl eW eight Rat-
ing )( de finition) .............................. 273
Important safety notes .................. 255
Increased vehicl ew eigh td ue to
optiona le quipment (definition) ...... 272
Information on driving .................... 255
Kilopasca l( kPa )( de finition) ........... 273
Labeling (overview) ........................ 269
Loa db ea ring index (definition) ...... 274
Loa di ndex ..................................... 271
Loa di ndex (definition) ................... 273
M+S tire s. ...................................... 257
Maximu ml oa dona tire (defini-
tion) ............................................... 273
Maximu ml oaded vehicl ew eigh t
(definition) ..................................... 273
Maximu mp er missibl et ire pres-
sure (definition) ............................. 273
Maximu mt ire load ......................... 271
Maximu mt ire load (definition) ....... 273
MOExtended tire s. ......................... 257
Optiona le quipment weight (defi-
nition) ............................................ 274
Overview ........................................ 255
PSI (pounds pe rs quare inch )( de f-
inition) ........................................... 273
Repl acing ....................................... 274
Servi
ce life ..................................... 256 Index 17
......

Electronics .................................... .2 82
Equipment ....................................... 23
Individua ls ettings .......................... 172
Limited Warranty ............................ .2 7
Loading .......................................... 265
Locking (in an emergency) ............... 70
Locking (SmartKey) .......................... 63
Lowering ........................................ 278
Maintenance .................................... 24
Parking for al ong perio d. ............... 133
Pulling awa y. .................................. 117
Raising ........................................... 275
Reporting problems ......................... 26
Securing from rolling away ............ 275
Tow-starting ................................... 251
Towing away .................................. 251
Transporting .................................. 253
Unlocking (i nane mergency) ........... 70
Unlocking (SmartKey ). ..................... 63
Vehicl ed at a. .................................. 289
Vehicl eb attery
see Battery (vehicle)
Vehicl ed ata ....................................... 289
Vehicl ed imensions ........................... 289
Vehicl ee mergenc yl oc king ................ 70
Vehicl ei dentificatio nn umber
see VIN
Vehicl ei dentificatio np late .............. 283
Vehicl et oo lk it .................................. 241
Video
Operating the DVD ......................... 169
see also Digital Operator's Man-
ua l. ................................................. 211
VIN
Sea t. .............................................. 284
Type plate ...................................... 283
Voice Contro lS ystem
see Separate operating instructions
W
Warning and indicator lamps
ABS ................................................ 204
Active Brake Assist ........................ 209
Brake Assist ................................... 209
Brakes ........................................... 204
Check Engine ................................. 207
Coolant .......................................... 207 Distance Pilo tD ISTRONIC ............. 209
Distance warning ........................... 209
ESP ®
.............................................. 205
ESP ®
OFF ....................................... 206
Fue lt ank ........................................ 207
Genera ln otes ................................ 202
Parking brake ................................ 206
PASSENGER AIR BAG ...................... 38
Reserve fue l. .................................. 207
Restraint system ............................ 206
Sea tb el t. ....................................... 203
SPOR Th an dling mod e. .................. 206
Tire pressure monitor .................... 210
Warranty .............................................. 23
Washer fluid
Displa ym essage ............................ 201
Wheel and tire combinations
Tires ............................................... 278
Wheel bolt tightenin gt orque ........... 278
Wheel chock ...................................... 275
Wheels
Changing aw heel .......................... 274
Checking ........................................ 255
Cleaning ......................................... 238
Emergency spare whee l. ................ 279
Important safety notes .................. 255
Information on driving .................... 255
Interchanging/changing ................ 274
Mounting an ew whee l. .................. 277
Mounting aw heel .......................... 275
Overview ........................................ 255
Removing aw heel .......................... 277
Storing ........................................... 275
Tightening torque ........................... 278
Wheel size/tire size ....................... 278
Win ds cr een
Inserting and removing .................... 78
Preparing for installation .................. 78
see AIRGUIDE
Windows
see Sid ew in dows
Windshield
Defrosting ...................................... 109
Windshiel dw asher fluid
see Windshield washe rs ys tem
Windshiel dw asher system
Adding washe rf luid ....................... 234Index 19

Problem
Possible causes/consequences and P Solutions
The coolant temperature
gauge shows av alue
above 248 ‡( 120 †).
The coolant warning
lamp may also be on and
aw arning tone may
sound. The coolant level is too low. The coolant is too hot and the engine is no
longer being cooled sufficiently. X
Stop as soon as possible and allow the engine and the coolant to
cool down. X
Check the coolant level ( Y
page 233). Observe the warning notes
as you do so and add coolant if necessary.
If the coolant level is correct ,t he engine radiator fan may be faulty. The
coolant is too hot and the engine is no longer being cooled sufficiently. X
At coolant temperatures below 248 ‡( 120 †), drive to the nearest
qualified specialist workshop. X
Avoid heavy loads on the engine as you do so, e.g. driving in moun-
tainou st errai na nd stop-and-go traffic.
DYNAMIC SELEC Tb uttonUse the DYNAMIC SELECT button to change the
drive program. Depending on the drive program
selected the following vehicle characteristics
wil lc hange: R
the drive (engine and transmission manage-
ment) R
the suspensio n( vehicles with adaptive
adjustabl ed amping or AMG sports suspen-
sion) R
the steering R
the availability of the ECO start/stop function
Each time you start the engine with the Smart-
Key or the Start/Stop button, drive program C is
activated. For further information about starting
the engine, see ( Y
pag e1 16).
X
Press DYNAMIC SELECT button C as many
times as necessary until the desired drive
progra miss elected.
The selected drive progra ma ppears in the
multifunction display. After as hort time the displa yg oes out and the status icon of the
selected drive progra ma ppears.
In addition, the current drive progra ms ettings
are displayed briefly in the multimedi as ystem
display.
i In af ew countries, the ECO start/stop func-
tion is deactivated at the factory due to the
available fuel grade. In this case, the ECO
start/stop function is not available in any
drive program, regardless of the displa yint he
multimedi as ystem display.
Availabl ed rive programs:
C Comfort Comfortabl ea nd economi-
cal driving characteristics
S Sport Sporty driving characteris-
tics
S+ Sport Plus Particularly sporty driving
characteristics
I Individual Individua ls ettings
E Economy Particularly economical
driving characteristics
Additional information for drive programs
( Y
pag e1 25).DYNAMI CS ELEC Tb utton 121
Driving and parking Z

Coolan tt emperatur eg auge
G WARNING
Opening th eh ood when th ee ng in eiso ver-
heated or when there is af ir eint he engine
compartmen tc oul de xp ose you to hot gases
or other servic ep roducts. Ther eisar is ko f
injury.
Let an overheate de ng in ec oo ld own before
opening th eh ood .Ift he re is af ir eint he
engin ec ompartment, keep th eh ood closed
and contac tt he fir ed epartment.
! Ad isplay message is shown if th ec oolant
temperatur eist oo high.
If th ec oolant temperatur eiso ve r2 48 ‡
(12 0† ), do no tc ontinue driving .T he engine
will otherwise be damaged.
The coolant temperatur eg age is in th ei nstru-
men tc luste ront he right-han ds ide ( Y
page 31).
The H markin gint he coolant temperatur eg auge
corresponds to ac oolant temperatur eo f
approximately 24 8‡ (12 0† ).
Under normal operatin gc ondition sa nd at the
correc tc oolant level, th ec oolant temperature
gauge may ris etot he H marking. Operatin gt he on-boar dc omputer
Overview
C
Multifunction display D
Right control panel

Warning/
indicator
lamp Q Signal type
Possibl ec auses/consequences and P SolutionsX
If the coolant temperature gauge is below the H marking ( Y
pag e1 64) ,d rive on
to the next qualified specialist workshop. X
Avoid heavy loads on the engine as you do so, e.g. driving in mountainous terrain
and stop-and-go traffic.
Driving systems Warning/
indicator
lamp Q Signal type
Possibl ec auses/consequences and P Solutions

G WARNING
If engine oil comes into contact with hot com-
ponents in the engine compartment, it may
ignite. There is ar isk of fire and injury.
Make sure that engine oil is not spilled next to
the filler neck. Let the engine cool dow na nd
thoroughly clea nt he engine oil off the com-
ponents before starting the engine.
H Environmental note
When adding oil ,t ake care not to spil la ny. If
oil enters the soil or waterways, it is harmfu lt o
the environment.
! Only use engine oil sa nd oil filters that have
been approved for vehicles with as ervice sys-
tem. You can obtai nal ist of the engine oils
and oil filters tested and approved in accord-
ance with the Mercedes-Benz Specifications
for Service Products at any Mercedes-Benz
Service center.
Damag etot he engine or exhaust system is
caused by the following: R
using engine oil sa nd oil filters that have not
been specifically approved for the service
system R
replacing engine oil and oil filters after the
interval for replacement specified by the
service system has been exceeded R
using engine oil additives.
! Do not add too much oil .Ift he oil leve li s
above the "max" mark on the dipstick, too
much oil has been added. This can lea dt o
damage to the engine or the catalytic con-
verter. Have excess oil siphoned off.
Example :e ngine oil cap X
Turn cap C counter-clockwise and remove it. X
Add engine oil.
If the oil leve lisatorb elow the MIN mark on
the oil dipstick, add 1.1 US qt (1.0 liter) of
engine oil. X
Replace cap C on the filler neck and turn
clockwise.
Ensure that the cap locks into place securely. X
Check the oil leve la gain with the oil dipstick
( Y
pag e2 32).
Further information on engine oil ( Y
pag e2 86).
Checkin ga nd adding other service
products
Checkin gc oo lan tl evel
G WARNING
Certain components in the engine compart-
ment, such as the engine, radiator and parts
of the exhaust system, can become very hot.
Working in the engine compartment poses a
risk of injury.
Where possible ,l et the engine cool dow na nd
touch only the components described in the
following.
G WARNING
The cooling system is pressurized, particularly
when the motor is warm .Ify ou open the cap,
you coul dbes calded if hot coolant sprays out.
There is ar isk of injury.
Let the engine cool dow nb efore you open the
cap. Wea rg love sa nd eye protection. Slowly
open the cap to relieve pressure.
ExampleEngine compartment 233
Maintenance and care Z

X
Park the vehicle on al evel surface.
Only check the coolant level when the vehicle
is on al evel surface and the engine has cooled
down. X
Turn the SmartKey to position 2 in the ignition
lock ( Y
page 115).
On vehicles with KEYLESS-GO, press the
Start/Stop button twice ( Y
page 115).X
Check the coolant temperature gauge in the
multifunction display.
The coolant temperature must be below
158 ‡( 70 †).X
Turn the SmartKey to position 0 ( Y
page 115)
in the ignition lock. X
Slowly turn cap D half at urn counter-clock-
wise to allow excess pressure to escape. X
Turn cap D further counter-clockwise and
remove it.
If the coolant is at the level of marker bar