engine oil MERCEDES-BENZ SLC 2018 Owners Manual

1, 2, 3. ..12 Vs ocket
see Sockets
AABS (Anti-lock Braking System)
Display message ............................ 179
Function/notes ................................ 57
Important safety notes .................... 57
Warnin gl amp ................................ .2 04
Accident
Automatic measure sa fter an acci-
dent ................................................. 53
Activatin gm edia mode
General notes ................................ 217
Activating/deactivating cooling
with air dehumidification ................. 108
Active Brake Assist
Activating or deactivating .............. 171
Display message ............................ 184
Function/notes ................................ 58
Active light function ............................ 97
ADAPTIVE BRAKE ................................. 63
Adaptive Brake Assist
Function/notes ................................ 59
Adaptive brake lights .......................... 60
Adaptive Dampin gS ystem
Function/notes ............................ .1 49
Adaptive Highbeam Assist
Display message ............................ 189
Function/notes ................................ 97
Switching on/off .............................. 98
Additives (engine oil) ........................ 293
Address book
see also Digita lO perator's Man-
ua l. ................................................ .2 11
Adjustin gt he volume
Multimedi as ystem ........................ 212
Ai rb ags
Deployment ..................................... 50
Display message ............................ 187
Front ai rb ag (driver, front
passenger ). ...................................... 44
Head bag ......................................... 45
Important safety notes .................... 43
Introduction ..................................... 43 Knee bag .......................................... 44
Occupant Classification System
(OCS) ............................................... 45
PASSENGER AIR BAG indicator
lamps ............................................... 39
Si de
impact ai rb ag .......................... 44
Ai rv ents
Important safety notes .................. 113
Setting .......................................... .1 13
Setting the blower output of the
AIRSCAR Fv ents ............................ .1 14
Setting the center ai rv ents ........... 113
Setting the sid ea ir vents .............. .1 13
Switching AIRSCAR Fo n/off ............ 87
Air-conditionin gs ystem
see Climate control
AIRGUIDE ............................................. 81
AIRSCARF
Problem (malfunction) ..................... 88
Switching on/off .............................. 87
AIRSCARF vents
Setting the blower output .............. 114
Alarm
ATA (Anti-Theft Alarm system) ......... 64
Switching off (ATA) .......................... 64
Switching the function on/off
(ATA) ................................................ 64
Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 172
Setting the color (on-board com-
puter) ............................................. 173
AMG menu (on-board computer) ..... 175
AMG sports suspension
(Mercedes-AMG SLC 43)
Function/notes ............................ .1 49
Anti-loc kb raking system
see ABS (Anti-lock Braking System)
Anti-skid chains
see Snow chains
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 223
Assistanc ed isplay (on-board com-
puter) ................................................. .1 704
Index

Assistance men u( on-boar dc om-
puter) .................................................. 170
ASSYS TP LUS
Dis playin gas ervic em essage ........ 237
Hiding as ervic em essage .............. 237
Resetting th es ervic ei nterval dis-
play ................................................ 237
Se rvice message ............................ 237
Spe cial servic er equirements ........ .2 38
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 64
Function .......................................... .6 4
Switching off the alarm .................... 64
ATTENTIO NA SSIS T
Activating/deactivating ................. 171
Displa ym essage ............................ 193
Function/note s. ............................ 158
Audi om en u( on -board computer) .... 168
Audi os ystem
see Digital Operator's Manual
Authorized Mercedes-Benz Center
see Qualifie ds pecialist workshop
Authorized workshop
see Qualifie ds pecialist workshop
AUTO lights
Displa ym essage ............................ 189
see Lights
Automatic car was h( ca re) ............... 238
Automatic engine start (ECO start/
sto pf unction) .................................... 119
Automatic engine switch-off (ECO
start/sto pf unction) .......................... 119
Automatic headlamp mode ................ 95
Automatic transmission
Accelerator peda lp osition ............. 125
Changing gea r. .............................. 125
Displa ym essage ............................ 198
Drive progra m. ............................... 125
Drive progra md is play .................... 122
Driving tip s. ................................... 125
DYNAMIC SELECT button .............. 121
Emergency running mod e. ............. 129
Eng ag
ing drive position .................. 124
Engaging neutral ............................ 123
Engaging park position automati-
cally ............................................... 123
Engaging reverse gea r. .................. 123 Engaging the park position ............ 123
Gearshift recommendation ............ 128
Kickdow n. ...................................... 125
Manua ls hifting .............................. 126
Oil temperature (on-board com-
puter, Mercedes-AM GS LC 43) ...... 175
Overview ........................................ 122
Problem (malfunction) ................... 129
Pulling away ................................... 118
Selector lever ................................ 122
Starting the engine ........................ 117
Steering whee lp addl es hifters ...... 126
Transmission position display ........ 122
Transmission positions .................. 124
Automatic transmissio ne mer-
genc ym ode ....................................... 129
B Back button ....................................... 212
BAS (Brake Assist System) ................. 57
Battery (SmartKey)
Checking .......................................... 68
Important safety notes .................... 67
Replacing ......................................... 68
Battery (vehicle)
Charging ........................................ 253
Displa ym essage ............................ 191
Important safety notes .................. 251
Jump starting ................................. 253
Overview ........................................ 251
Belt
see Sea tb el ts
Bel tw arning ......................................... 42
Blind Spo tA ssis t
Activating/deactivating ................. 171
Displa ym essage ............................ 194
Notes/function .............................. 159
Bluetooth ®
Searching for am obil ep hone ........ 215
Searching for am obil ep hone
(device manager ). .......................... 216
see also Digital Operator's Man-
ua l. ................................................. 211
Telephony ...................................... 215
Brake Assist System
see BAS (Brake Assist System) Index 5

Driving on we tr oads ...................... 138
Exhaus tc heck ............................... 134
Fuel ................................................ 134
Genera l. ......................................... 134
Hydroplaning ................................. 138
Icy roa ds ur faces ........................... 138
Limited braking efficiency on sal-
ted roads ....................................... 137
Snow chains .................................. 262
Subjecting brakes to al oa d. .......... 136
We tr oa ds ur face ........................... 136
DVD video
Operating (on-boar dc omputer) ..... 169
se ea ls oD igita lO pe rator' sM an -
ua l. ................................................. 211
DYNAMIC SELECT button .................. 121
E EASY-ENTRY feature
Activating/deactivating ................. 174
Function/note s. ............................... 89
EASY-EXIT feature
Crash-responsiv e. ............................ 90
Function/note s. ............................... 89
Switching on/of f. .......................... 174
EBD (electroni cb rake forc ed istri-
bution)
Displa ym essage ............................ 181
Function/note s. ............................... 63
EC Od isplay
Function/note s. ............................ 135
On-board compute r. ...................... 166
EC Os tart/sto pf unction
Automati ce ngine start .................. 119
Automati ce ngine switch-off .......... 119
Deactivating/activating ................. 120
Genera li nformation ....................... 119
Important safety notes .................. 119
Introduction ................................... 118
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency
Automati cm easures afte rana cci-
dent ................................................. 53
Emergenc yr elease
Driver's doo r. ................................... 72
Trunk ............................................... 74 Vehicl e. ............................................ 72
Emergenc ys pare wheel
Genera ln otes ................................ 286
Important safety notes .................. 285
Removing ....................................... 286
Storage location ............................ 286
Stowing .......................................... 286
Technical data ............................... 286
Emergenc yT ensionin gD ev ices
Activation ......................................... 50
Emission sc on trol
Service and warranty information .... 24
Engine
Check Engine warning lamp ........... 207
Displa ym essage ............................ 190
ECO start/stop function ................ 118
Engine number ............................... 290
Irregula rr unning ............................ 120
Jump-starting ................................. 253
Starting problems .......................... 120
Starting the engine with the
SmartKey ....................................... 118
Starting with KEYLESS-GO ............. 118
Switching off .................................. 131
Tow-starting (vehicle ). .................... 258
Engine electronics
Note s. ............................................ 288
Problem (malfunction) ................... 120
Engine oil
Adding ........................................... 235
Ad di tives ........................................ 293
Checking the oi ll ev el ..................... 234
Checking the oi ll ev el using the
dipstick .......................................... 234
Displa ym essage ............................ 191
Filling capacity ............................... 293
Genera ln otes ................................ 292
Note sa bout oi lg rade s. .................. 292
Note sono il level/consumption .... 234
Temperature (on-board computer,
Mercedes-AM GS LC 43) ................ 175
Entering an address
see also Digital Operator's Man-
ua l. ................................................. 211
ESP ®
(Electroni cS tability Pro-
gram)
AMG menu (on-board computer) ... 175
Characteristics ................................. 61 Index 9

Messages
see Display messages
Mirrors
see Exterior mirrors
see Rear-view mirror
Mobile phone
Connecting (Bluetooth ®
inter-
face) ............................................. .2 15
Connecting (device manager) ....... .2 16
Frequencies ................................... 288
Installatio n. .................................... 288
Menu (on-board computer) ............ 169
Transmissio no utput (maximum ). ... 288
Modifying the programming
(SmartKey) .......................................... .6 6
MOExtended tires .............................. 247
Mountin gw heels
Lowering the vehicl e. ..................... 284
Mounting an ew whee l. .................. 283
Preparing the vehicl e. ................... .2 81
Raising the vehicle ......................... 281
Removing aw heel .......................... 283
Securing the vehicle against roll-
ing away ........................................ 281
MP3
Operation ....................................... 169
see also Digita lO perator's Man-
ua l. ................................................ .2 11
Multifunctio nd isplay
Function/notes ............................ .1 65
Permanent displa y. ........................ 172
Multifunctio ns teering wheel
Operating the on-board computer .. 164
Overview .......................................... 33
Multimedia system
Switching on and off ..................... .2 12
Music files
see also Digita lO perator's Man-
ua l. ................................................. 211
N
Navigation
Entering ad es tination .................... 213
Menu (on-board computer) ............ 167
see also Digital Operator's Man-
ua l. ................................................. 211 Navigation menu
Important safety notes .................. 167
NECK-PRO hea dr estraints
Important safety notes .................... 52
Operation ......................................... 52
Resetting triggered .......................... 53
Note sonb reaking-i nan ew vehi-
cle ....................................................... 115
O Occupant Classification System
(OCS)
Conditions ....................................... 46
Faults ............................................... 49
Operation ......................................... 46
System self-test ............................... 48
Occupant safety
Air bags ........................................... 43
Automati cm easures afte rana cci-
dent ................................................. 53
Bel tw ar ning ..................................... 42
Childre nint he vehicl e. .................... 53
Important safety notes .................... 38
Introduction to the restraint sys-
tem .................................................. 38
Occupant Classification System
(OCS) ............................................... 45
PASSENGER AIR BAG indicator
lamps ............................................... 39
Pets in the vehicl e. .......................... 56
PRE-SAFE ®
(anticipatory occu-
pant protection) ............................... 53
Restraint system warning lamp ........ 38
Sea tb el t. ......................................... 39
OCS
Conditions ....................................... 46
Faults ............................................... 49
Operation ......................................... 46
System self-test ............................... 48
Odometer ........................................... 166
Oil
see Engine oil
On-board computer
AMG menu ..................................... 175
Assistance menu ........................... 170
Audio menu ................................... 168
Convenience submenu .................. 174 Index 13

SmartKey
Important safety notes
G WARNING
If children are left unsupervised in the vehicle,
they could: R
operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they: R
release the parking brake R
shift the automatic transmission out of park
position PR
start the engine
There is ar isk of an accident and injury.
Never leave children or animals unattended in
the vehicle.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. This
also applie stom obile phones if the "Digital
Car Key in smartphone" function is activated
via the Mercedes me connect web app.
G WARNING
If you attach heavy or large object stot he
SmartKey, the SmartKey could be uninten-
tionally turned in the ignition lock. This could
cause the engine to be switched off. There is a
risk of an accident.
Do not attach any heavy or large object stot he
SmartKey. Remove any bulky key rings before
insertin gt he SmartKey into the ignition lock.
! Keep the SmartKey away from stron gm ag-
netic fields. Otherwise, the remote control
function could be affected.
Strong magnetic fields can occur in the vicin-
ity of powerful electrical installations.
Do not keep the SmartKey: R
with electronic devices, e.g. am obile phone
or another SmartKey R
with metallic objects, e.g. coins or metal foil R
inside metallic objects, e.g. am etal case
This can affect the functionality of the Smart-
Key. SmartKey functions
C
7 Locks the vehicleD
T Unlock st he trunk lid

Where possible, avoid spinnin gt he drive
wheels when pulling away on slippery roads.
You could otherwise damage the drive train.
Key positions
SmartKey
Z
To remove the SmartKeyG
Power supply for some consumers, such as
the windshield wipersH
Ignition (power supply for all consumers)
and drive positionI
To start the engine
i The SmartKey can be turned in the ignition
lock even if it is not the correct SmartKey for
the vehicle. The ignition is not switched on.
The engine cannot be started.
KEYLESS-GO
General notes Vehicles with KEYLESS-GO are equipped with a
SmartKey featuring an integrated KEYLESS-GO
start function and ad etachable Start/Stop but-
ton.
The Start/Stop button must be inserted in the
ignition lock and the SmartKey must be in the
vehicle.
When you insert the Start/Stop button into the
ignition lock, the system needs approximately
two seconds recognition time. You can then use
the Start/Stop button.
Pressing the Start/Stop button several times in
succession corresponds to the differen tk ey
positions in the ignition lock. This is only the
case if you are not depressing the brake pedal. If you depress the brake pedal and press the
Start/Stop button ,t he engine start si mmedi-
ately.
Ac heck which periodically establishes ar adio
connection between the vehicle and the Smart-
Key determines whether av alid SmartKey is in
the vehicle. This occurs ,f or example, when
starting the engine.
To start the vehicle without actively using the
SmartKey: R
the Start/Stop button must be inserted in the
ignition lock. R
the SmartKey must be in the vehicle. R
the vehicle must not be locked with the
SmartKey or KEYLESS-GO ( Y
page 65).
Do not keep the SmartKey: R
with electronic devices, e.g. am obile phone
or another SmartKey. R
with metallic objects, e.g. coins or metal foil. R
inside metallic objects, e.g. am etal case.
This can impair the functionality of the KEY-
LESS-GO key.
If you lock the vehicle with the SmartKey's
remot ec ontrol or with KEYLESS-GO, after a
short time: R
you will not be able to switch on the ignition
with the Start/Stop button. R
you will not be able to start the engine with the
Start/Stop button until the vehicle is
unlocked again.
The engine can be switched off while the vehicle
is in motion by pressing and holding the Start/
Stop button for three seconds. This function
operates independently of the ECO start/stop
automatic engine switch-off function.
Key positions with KEYLESS-GO
C
Start/Stop button
D
Ignition lock116
Driving
Driving and parking

Problems with the transmission Problem
Possible causes/consequences and P Solutions
The transmission has
problems shifting gear. The transmission is losing oil. X
Have the transmission checked at aq ualified specialist workshop
immediately.
The acceleration ability
is deteriorating.
The transmission no lon-
ger changes gear. The transmission is in emergency mode.
It is only partly possible to engage the gears, or the transmission is in
position \\ . X
Stop the vehicle. X
Shift the transmission to position ] .X
Switch off the engine. X
Wait at least ten seconds before restarting the engine. X
Shift the transmission to position [ or ^ .X
Have the transmission checked at aq ualified specialist workshop
immediately.
Refueling
Important safety notes
G WARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is ar isk of fire and explo-
sion.
You must avoid fire, open flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before
refueling.
G WARNING
Fuel is poisonous and hazardous to health.
There is ar isk of injury.
You must make sure that fuel does not come
into contact with your skin, eyes or clothing
and that it is not swallowed. Do not inhale fuel
vapors. Keep fuel away from children.
If you or others come into contact with fuel,
observe the following: R
Wash away fuel from skin immediately
using soap and water. R
If fuel comes into contact with your eyes,
immediately rinse them thoroughly with clean water. Seek medical assistance with-
out delay. R
If fuel is swallowed, seek medical assis-
tance without delay .Don ot induce vomit-
ing. R
Immediately change out of clothing which
has come into contact with fuel.
G WARNING
Electrostatic buildu pc an create sparks and
ignite fuel vapors. There is ar isk of fire and
explosion.
Always touch the vehicle body before opening
the fuel filler flap or touching the fuel pump
nozzle. Any existing electrostatic buildu pi s
thereby discharged.
Do not get into the vehicle again during the refu-
eling process. Otherwise, electrostatic charge
could build up again.
! Do not use diesel to refuel vehicles with a
gasoline engine. Do not switch on the ignition
if you accidentally refuel with the wrong fuel.
Otherwise, the fuel will enter the fuel system.
Even small amounts of the wrong fuel could
result in damage to the fuel system and the
engine. Notify aq ualified specialist workshop
and have the fuel tank and fuel lines drained
completely. Refueling 129
Driving and parking Z

X
Reac hi nt ot he gap, pull hoo dc atch handle D
up and lift hoo d C .
If you lift th eh oo dbya pproximately 15 in
(40 cm), th eh oo diso pened and held open
automatically by th eg as-filled strut .
Closin gt he hoodX
Lowe rt he hoo da nd let it fall from ah eight of
approximately 8in( 20 cm).X
Chec kt ha tt he hoo dh as engage dp roperly.
If th eh oo dc an be raised slightly, it is no t
properly engaged. Open it again and close it
wit hal ittl em or ef orce .
Engine oil
Notes on th eo il levelDependin gony our driving style, th ev ehicl e
consumes up to 0. 9USq t( 0.8 liters )ofo il pe r
60 0m iles (1,000 km). Th eo il cons umption may
be higher than th is when th ev eh icle is ne wori f
you frequently driv eath igh engin es peeds.
Depen din gont he engine, th eo il dipst ick may be
in ad ifferent location.
When checking th eo il leve l:R
park th ev eh icle on al eve ls urfaceR
th ee ng in es hould be swit ched off for appr ox-
imately fiv em in ute sift he engin eisatn orma l
operatin gt em pe ratureR
if th ee ng in eisn ot at normal operatin gt em -
perature, e.g .ift he engin ew as on ly started
brie fly, wait about 30 minute sb efore carrying
out the measurement Checking the oil level using the oil dip-
stick
G WARNING
Certain component sint he engine compart-
ment ,s uch as the engine, radiator and parts
of the exhaust system, can become very hot.
Workin gint he engine compartment poses a
risk of injury.
Only touch the following component sd escri-
bed.
Example X
Pull oil dipstick C out of the dipstick guide
tube. X
Wipe off oil dipstick C .X
Slowly slide oil dipstick C into the guide tube
to the stop, and take it out again.
If the level is between MIN mark

am essage appear sint he multifunction display
prompting you to add washer fluid ( Y
page 201).
Further informatio nonw indshield washer fluid/
antifreez e( Y
page 294).
Overview of th ee ngine compartment
Example :g asoline engine
C
Engin eo il capD
Oil dipstick

An arrow on the sidewall of the tire indicates its
correct direction of rotation.
Storin gw heelsStore wheels tha ta re not being used in ac ool,
dry and preferably dark place .P rotect the tires
from oil, grease, gasoline and diesel.
Mounting aw heel
Preparin gt he vehicleX
Stop the vehicl eons olid ,n on-slippery and
level ground. X
Apply the electri cp ar king brake manually.X
Bring the front wheels into the straight-ahead
position. X
Shift the transmission to position ] .X
Switch off the engine. X
Vehicles withou tK EYLESS -GO: remove the
SmartKe yf rom the ignition lock.X
Vehicles with KEYLESS-GO: open the driv-
er' sd oo r.
The vehicl ee le ctronics now have status 0 .
Thi sist he same as the SmartKe yh av ing been
removed. X
Vehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock
( Y
page 116). X
If included in the vehicl ee quipment ,r emove
the tire-change tool kit from the vehicle. X
Safeguar dt he vehicl ea gain st rolling away.
i Due to difference sinv ehicl ee quipment ,n ot
al lv ehicles ar ee quippe dw it hat ire-change
tool kit. For informatio nonw hi ch tool sa re
required to perfor maw heel change on your
vehicle, consult an authorize dM ercedes-
Benz Center.
Necessary tire-changing tool sc an include, for
example: R
Jack R
Wheel chock R
Lu gw rench Securin gt he vehicle to preven titf rom
rolling away
If your vehicl eise quippe dw it haw heel chock, it
can be found in the tire-change tool kit
( Y
page 245).
The folding whee lc hoc ki sana ddit ional safety
measure to prevent the vehicl ef rom rolling
away ,f or exampl ew he nc hanging aw heel .X
Fol db ot hp la te su pwar ds C .X
Fol do ut lowe rp la te D .X
Guid et he lugs on the lowe rp la te full yi nto the
openings in base plate