oil MERCEDES-BENZ SL CLASS 2019 Owners Manual

Important safety notes .................. 175
Parking .......................................... 177
Active Steering Assist
Activating/deactivating .................198
Display message ............................ 226
Adaptive adjustable damping
Driving dynamics display............... 168
ADAPTIVE BRAKE................................. 70
Adaptive Brake Assist
Function/notes................................ 64
Adaptive brake lights.......................... 65
Adaptive Damping System
Function/notes............................. 167
Adaptive Highbeam Assist
Display message ............................ 218
Function/notes............................. 111
Switching on/off........................... 112
Additives (engine oil)........................ 324
Address book
see also Digital Operator's Man-
ual .................................................. 243
Adjusting the volume
Multimedia system ........................ 244
Air bags
Deployment ..................................... 53
Display message ............................ 215
Front air bag (driver, front
passenger) ....................................... 46
Head bag ......................................... 47
Important safety notes .................... 45
Introduction ..................................... 45
Knee bag .......................................... 46
Occupant Classification System
(OCS) ............................................... 48
PASSENGER AIR BAG indicator
lamps ............................................... 41
Side impact air bag.......................... 47
AIR FLOW........................................... 119
Air vents
Glove box ....................................... 123
Important safety notes .................. 122
Setting ........................................... 122
Setting the blower output of the
AIRSCARF vents ............................. 124
Setting the center air vents ........... 123
Setting the side air vents ............... 123
Switching AIRSCARF on/off.......... 102
Air-conditioning system
see Climate control
AIRSCARF
Switching on/off........................... 102
AIRSCARF vents
Setting the blower output .............. 124
Alarm
ATA (Anti-Theft Alarm system)......... 72
Switching off (ATA) .......................... 72
Switching the function on/off
(ATA) ................................................ 72
Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 200
Setting the color (on-board com-
puter) ............................................. 200
AMG menu (on-board computer)..... 202
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-skid chains
see Snow chains
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Ashtray............................................... 254
Assistance display (on-board
computer).......................................... 198
Assistance menu (on-board com-
puter).................................................. 197
ASSYST PLUS
Displaying a service message ........ 270
Hiding a service message .............. 270
Resetting the service interval dis-
play ................................................ 270
Service message ............................ 269
Special service requirements ......... 270
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 72
Function ........................................... 72
Switching off the alarm .................... 72
ATTENTION ASSIST
Activating/deactivating ................. 198
Display message ............................ 222
Function/notes............................. 183
Audio menu (on-board computer).... 195
Index5

Audio system
see Digital Operator's Manual
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 217
see Lights
Automatic car wash (care)...............271
Automatic engine start (ECO
start/stop function).......................... 130
Automatic engine switch-off (ECO
start/stop function).......................... 129
Automatic headlamp mode.............. 109
Automatic transmission
Accelerator pedal position ............. 138
Changing gear ............................... 138
Display message ............................ 228
Drive program ................................ 138
Drive program display.................... 135
Driving tips .................................... 138
DYNAMIC SELECT button (all
vehicles except Mercedes-AMG
vehicles) ........................................ 132
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) .............. 133
Emergency running mode.............. 144
Engaging drive position .................. 137
Engaging neutral ............................ 136
Engaging park position automati-
cally ............................................... 136
Engaging reverse gear ................... 136
Engaging the park position ............ 136
Gearshift recommendation ............ 143
Kickdown ....................................... 138
Manual shifting .............................. 141
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 202
Overview ........................................ 134
Problem (malfunction) ................... 144
Pulling away ................................... 128
Selector lever ................................ 134
Starting the engine ........................ 128
Steering wheel paddle shifters ...... 141
Transmission position display ........ 135
Transmission positions .................. 137
Automatic transmission emer-
gency mode....................................... 144
B
Back button....................................... 244
BAS (Brake Assist System)................. 61
Battery (SmartKey)
Checking .......................................... 77
Important safety notes .................... 76
Replacing ......................................... 77
Battery (vehicle)
Charging ........................................ 284
Display message ............................ 219
Important safety notes .................. 282
Jump starting ................................. 285
Overview ........................................ 282
Replacing ....................................... 285
Belt
see Seat belts
Belt warning......................................... 44
Blind Spot Assist
see Active Blind Spot Assist
Bluetooth®
Searching for a mobile phone ........ 247
see also Digital Operator's Man-
ual .................................................. 243
Telephony ...................................... 246
Brake Assist System
see BAS (Brake Assist System)
Brake Assist with cross-traffic
function
Function/notes................................ 61
Important safety notes .................... 61
Brake fluid
Display message ............................ 211
Notes ............................................. 324
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Adaptive ........................................... 65
Display message ............................ 217
Brakes
ABS .................................................. 60
Adaptive Brake Assist ...................... 64
BAS .................................................. 61
6Index

see also Digital Operator's Man-
ual .................................................. 243
DYNAMIC SELECT button (all
vehicles except Mercedes-AMG
vehicles)............................................. 132
DYNAMIC SELECT controller
(Mercedes-AMG vehicles)................. 133
E
EASY-ENTRY feature
Activating/deactivating ................. 201
Function/notes ............................. 103
EASY-EXIT feature
Crash-responsive ........................... 104
Function/notes ............................. 103
Switching on/off ........................... 201
EBD (electronic brake force distri-
bution)
Display message ............................208
Function/notes ................................ 69
ECO display
Function/notes .............................150
On-board computer ....................... 193
ECO start/stop function
Automatic engine start .................. 130
Automatic engine switch-off .......... 129
Deactivating/activating ................. 130
General information ....................... 129
Important safety notes .................. 129
Introduction ................................... 129
Electronic Stability Program
see ESP®(Electronic Stability Program)
Emergency
Automatic measures after an
accident ...........................................56
Emergency release
Driver's door .................................... 81
Trunk ...............................................86
Vehicle .............................................81
Emergency Tensioning Devices
Activation .........................................53
Emissions control
Service and warranty information .... 25
Engine
Check Engine warning lamp ...........239
Display message ............................ 218
ECO start/stop function ................ 129
Engine number ............................... 321
Irregular running ............................ 131
Jump-starting ................................. 285
Overview ........................................ 269
Starting problems .......................... 131
Starting the engine with the
SmartKey ....................................... 128
Starting with KEYLESS-GO ............. 128
Switching off .................................. 147
Tow-starting (vehicle) ..................... 290
Engine electronics
Notes ............................................. 319
Problem (malfunction) ................... 131
Engine oil
Adding ...........................................266
Additives ........................................ 324
Checking the oil level ..................... 266
Checking the oil level using the
dipstick .......................................... 266
Display message ............................ 220
Filling capacity ............................... 324
General notes ................................ 323
Notes about oil grades ................... 323
Notes on oil level/consumption .... 266
Temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 202
Entering an address
see also Digital Operator's Man-
ual ..................................................243
ESP®(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 203
Characteristics ................................. 66
Deactivating/activating (button
in Mercedes-AMG vehicles) ............. 68
Deactivating/activating (except
Mercedes‑AMG vehicles) ................. 67
Display message ............................ 206
Function/notes ................................ 65
General notes .................................. 65
Important safety information ........... 66
Warning lamp ................................. 236
ETS/4ETS (Electronic Traction
System)................................................ 66
Exhaust check................................... 150
Exhaust pipe (cleaning instruc-
tions)..................................................275
10Index

Modifying the programming
(SmartKey)........................................... 75
MOExtended tires.............................. 278
Mounting wheels
Lowering the vehicle ...................... 317
Mounting a new wheel ................... 316
Preparing the vehicle .....................313
Raising the vehicle ......................... 314
Removing a wheel .......................... 316
Securing the vehicle against roll-
ing away ........................................ 314
MP3
Operation ....................................... 196
see also Digital Operator's Man-
ual ..................................................243
Multifunction display
Function/notes .............................192
Permanent display ......................... 199
Multifunction steering wheel
Operating the on-board com-
puter .............................................. 191
Overview .......................................... 34
Multimedia system
Switching on and off ......................244
Music files
see also Digital Operator's Man-
ual ..................................................243
N
Navigation
Entering a destination .................... 245
Menu (on-board computer) ............ 194
see also Digital Operator's Man-
ual ..................................................243
Navigation menu
Important safety notes .................. 194
NECK-PRO head restraints
Important safety notes .................... 55
Operation ......................................... 55
Resetting triggered .......................... 55
Notes on breaking-in a new vehi-
cle....................................................... 125
O
Occupant Classification System
(OCS)
Conditions ....................................... 48
Faults ............................................... 51
Operation ......................................... 48
Self-test ...........................................50
Occupant safety
Air bags ...........................................45
Automatic measures after an
accident ........................................... 56
Belt warning ..................................... 44
Children in the vehicle ..................... 57
Important safety notes.................... 40
Introduction to the restraint sys-
tem .................................................. 40
Occupant Classification System
(OCS) ............................................... 48
PASSENGER AIR BAG indicator
lamps ............................................... 41
Pets in the vehicle........................... 59
PRE-SAFE®(anticipatory occu-
pant protection) ............................... 55
PRE-SAFE®PLUS (anticipatory
occupant protection PLUS) .............. 56
Restraint system warning lamp ........ 41
Seat belt .......................................... 41
OCS
Faults ............................................... 51
Operation ......................................... 48
Self-test ........................................... 50
Odometer........................................... 193
Oil
see Engine oil
On-board computer
AMG menu ..................................... 202
Assistance menu ........................... 197
Audio menu ................................... 195
Convenience submenu .................. 201
Display messages .......................... 205
Displaying a service message ........ 270
Factory settings submenu ............. 202
Important safety notes .................. 190
Instrument cluster submenu .......... 199
Lighting submenu .......................... 200
Menu overview .............................. 193
Message memory .......................... 205
14Index

SD card
Inserting ........................................248
Inserting/removing ........................ 248
Removing ....................................... 248
SD memory card
see also Digital Operator's Man-
ual ..................................................243
Selecting ........................................ 196
Search & Send
see also Digital Operator's Man-
ual ..................................................243
Seat
Correct driver's seat position ........... 97
Seat belts
Adjusting the driver's and front-
passenger seat belt......................... 44
Correct usage .................................. 43
Fastening ......................................... 44
Important safety guidelines ............. 42
Introduction ..................................... 41
Releasing ......................................... 44
Seat belt guide ................................. 99
Switching belt adjustment on/off
(on-board computer) ...................... 202
Warning lamp ................................. 233
Warning lamp (function) ................... 44
Seats
Adjusting (electrically) ..................... 99
Adjusting the head restraint .......... 100
Belt guide ......................................... 99
Important safety notes .................... 97
Overview .......................................... 97
Seat heating problem .................... 101
Seat ventilation problem ................ 102
Sliding forward/back ..................... 100
Storing settings (memory func-
tion) ............................................... 107
Switching AIRSCARF on/off.......... 102
Switching seat heating on/off....... 101
Switching seat ventilation on/off.. 102
Selector lever
Positions ........................................ 134
Sensors (cleaning instructions)....... 275
Service menu (on-board com-
puter).................................................. 199
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 324
Coolant (engine) ............................ 324
Engine oil ....................................... 323
Fuel ................................................ 322
Important safety notes .................. 321
Refrigerant (air-conditioning sys-
tem) ............................................... 326
Washer fluid ................................... 325
Setting the air distribution............... 120
Setting the airflow............................ 120
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 243
Setting the language
see also Digital Operator's Man-
ual .................................................. 243
Setting the time
see also Digital Operator's Man-
ual .................................................. 243
Settings
Factory (on-board computer) ......... 202
On-board computer ....................... 199
SETUP (on-board computer,
Mercedes-AMG vehicles).................. 203
Side impact air bag............................. 47
Side marker lamp (display mes-
sage)................................................... 217
Side windows
Cleaning ......................................... 274
Convenience closing feature ............ 89
Important safety information ........... 87
Opening/closing (all) ....................... 88
Opening/closing (front) ................... 88
Opening/closing (rear) .................... 88
Overview .......................................... 87
Problem (malfunction) ..................... 90
Resetting ......................................... 89
Reversing feature ............................. 87
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 243
SmartKey
Changing the battery ....................... 77
Changing the programming ............. 75
Checking the battery ....................... 77
Display message ............................ 231
Index17

Tank content
Fuel gauge....................................... 33
Technical data
Capacities ...................................... 321
Information .................................... 319
Tires/wheels ................................. 318
Vehicle data ................................... 326
TELEAID
Call priority .................................... 258
Emergency call .............................. 256
General notes ................................ 255
MB info call button ........................ 258
Roadside Assistance button .......... 257
Self-test ......................................... 255
System .......................................... 255
Vehicle Health Check .................... 259
Telephone
Accepting a call (multifunction
steering wheel) .............................. 197
Authorizing a mobile phone (con-
necting) ......................................... 247
Connecting a mobile phone (gen-
eral information) ............................ 246
Display message ............................ 230
Menu (on-board computer) ............ 196
Number from the phone book ........ 197
Redialing ........................................ 197
Rejecting/ending a call ................. 197
see also Digital Operator's Man-
ual .................................................. 243
Temperature
Coolant .......................................... 191
Coolant (on-board computer,
Mercedes-AMG vehicles) ............... 202
Engine oil (on-board computer,
Mercedes-AMG vehicles) ............... 202
Outside temperature ...................... 190
Setting (climate control)................ 119
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 202
Timing (RACETIMER)......................... 203
Tire pressure
Calling up (on-board computer) ..... 299
Checking manually ........................ 299
Display message ............................ 227
Maximum ....................................... 299
Not reached (TIREFIT) .................... 281
Notes ............................................. 298
Reached (TIREFIT) .......................... 281
Recommended ............................... 296
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 301
Function/notes............................. 299
General notes ................................ 299
Important safety notes .................. 300
Radio type approval for the tire
pressure monitor ........................... 302
Restarting ...................................... 301
Warning lamp ................................. 242
Warning message .......................... 301
Tire-change tool kit........................... 278
TIREFIT kit.......................................... 279
Important safety notes .................. 279
Storage location ............................ 277
Tire pressure not reached .............. 281
Tire pressure reached .................... 281
Tires
Aspect ratio (definition) ................. 312
Average weight of the vehicle
occupants (definition) .................... 311
Bar (definition) ............................... 311
Changing a wheel.......................... 313
Characteristics .............................. 311
Checking ........................................ 293
Curb weight (definition) ................. 312
Definition of terms ......................... 311
Direction of rotation ...................... 313
Display message ............................ 227
Distribution of the vehicle occu-
pants (definition) ............................ 313
DOT (Department of Transporta-
tion) (definition) ............................. 311
DOT, Tire Identification Number
(TIN) ............................................... 310
GAWR (Gross Axle Weight Rat-
ing) (definition) .............................. 311
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 311
GVWR (Gross Vehicle Weight
Rating) (definition) ......................... 311
Important safety notes .................. 293
Increased vehicle weight due to
optional equipment (definition) ...... 311
Information on driving .................... 293
Kilopascal (kPa) (definition) ........... 312
Index19

SmartKey
Important safety notes
GWARNING
If children are left unsupervised in the vehi-
cle, they could:
Roperate the vehicle's equipment
Additionally, children could set the vehicle in
motion if, for example, they:
Rrelease the parking brake
Rshift the automatic transmission out of
park position]
Rstart the engine
There is a risk 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 applies for the Digital Vehicle Key if the
"Digital Vehicle Key" function is activated via
Mercedes me connect.
GWARNING
If you attach heavy or large objects to the
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 objects to
the SmartKey. Remove any bulky key rings
before inserting the SmartKey into the igni-
tion lock.
!Keep the SmartKey away from strong mag-netic fields. Otherwise, the remote controlfunction could be affected.
Strong magnetic fields can occur in thevicinity of powerful electrical installations.
Do not keep the SmartKey:
Rwith electronic devices, e.g. a mobile phoneor another SmartKey
Rwith metallic objects, e.g. coins or metal foil
Rinside metallic objects, e.g. a metal case
This can affect the functionality of theSmartKey.
SmartKey functions
C7Locks the vehicle
DTOpens/closes the trunk lid

GWARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could
affect, for example, the power steering and
the brake boosting effect. You will require
considerably more effort to steer and brake.
There is a risk of an accident.
Do not switch off the ignition while driving.
GWARNING
If the parking brake has not been fully
released when driving, the parking brake
can:
Roverheat and cause a fire
Rlose its hold function.
There is a risk of fire and an accident.
Release the parking brake fully before driv-
ing off.
!Do not warm up the engine while station-ary. Pull away immediately. Avoid highengine speeds and full throttle until theengine has reached its operating tempera-ture.
In vehicles with automatic transmission,engage positions P and R only when thevehicle is stationary.
Where possible, avoid spinning the drivewheels when pulling away on slippery roads.You could otherwise damage the drive train.
!Mercedes-AMG vehicles:at low engineoil temperatures below 68 ‡ (+20 †), themaximum engine speed is restricted inorder to protect the engine. To protect theengine and maintain smooth engine opera-tion, avoid driving at full throttle when theengine is cold.
Key positions
SmartKey
ZTo remove the SmartKey
GPower supply for some consumers, suchas the windshield wipers
HIgnition (power supply for all consumers)and drive position
ITo start the engine
iThe SmartKey can be turned in the ignitionlock even if it is not the correct SmartKeyfor the vehicle. The ignition is not switchedon. The engine cannot be started.
KEYLESS-GO
General notes
Vehicles with KEYLESS-GO are equipped witha SmartKey featuring an integrated KEYLESS-GO start function and a detachable Start/Stopbutton.
The Start/Stop button must be inserted in theignition lock and the SmartKey must be in thevehicle.
When you insert the Start/Stop button intothe ignition lock, the system needs approx-imately two seconds recognition time. You canthen use the Start/Stop button.
Pressing the Start/Stop button several timesin succession corresponds to the different keypositions in the ignition lock. This is only thecase if you are not depressing the brake pedal.
If you depress the brake pedal and press theStart/Stop button, the engine starts immedi-ately.
A check which periodically establishes a radioconnection between the vehicle and theSmartKey determines whether a valid Smart-
126Driving
Driving and parking

Key is in the vehicle. This occurs, for example,when starting the engine.
To start the vehicle without actively using theSmartKey:
Rthe Start/Stop button must be inserted inthe ignition lock.
Rthe SmartKey must be in the vehicle.
Rthe vehicle must not be locked with theSmartKey or KEYLESS-GO (Ypage 74).
Do not keep the SmartKey:
Rwith electronic devices, e.g. a mobile phoneor another SmartKey.
Rwith metallic objects, e.g. coins or metalfoil.
Rinside metallic objects, e.g. a metal case.
This can impair the functionality of the KEY-LESS-GO key.
If you lock the vehicle with the SmartKey'sremote control or with KEYLESS-GO, after ashort time:
Ryou will not be able to switch on the ignitionwith the Start/Stop button.
Ryou will not be able to start the engine withthe Start/Stop button until the vehicle isunlocked again.
The engine can be switched off while the vehi-cle is in motion by pressing and holding theStart/Stop button for three seconds. Thisfunction operates independently of the ECOstart/stop automatic engine switch-off func-tion.
Key positions with KEYLESS-GO
CStart/Stop button
DIgnition lock
As soon as the ignition is switched on, all theindicator lamps in the instrument cluster lightup. Further information on situations where anindicator lamp either fails to go out after start-
ing the engine or lights up while driving(Ypage 235).
If Start/Stop buttonChas not yet beenpressed, this corresponds to the key beingremoved from the ignition.
XTo switch on the power supply:pressStart/Stop buttonConce.The power supply is switched on. You cannow activate the windshield wipers, forexample.
The power supply is switched off again if:
Rthe driver's door is opened and
Ryou press Start/Stop buttonCtwicewhen in this position
XTo switch on the ignition:press Start/Stop buttonCtwice.The ignition is switched on.
If you press Start/Stop buttonConcewhen in this position, the ignition isswitched off again.
Removing the Start/Stop button
You can remove the Start/Stop button fromthe ignition lock and start the vehicle as nor-mal using the SmartKey.
XRemove Start/Stop buttonCfrom ignitionlockD.
You do not have to remove the Start/Stop but-ton from the ignition lock when you leave thevehicle. You should, however, always take theSmartKey with you when leaving the vehicle.As long as the SmartKey is in the vehicle:
Rthe vehicle can be started using the Start/Stop button
Rthe electrically powered equipment can beoperated
Starting the engine
Important safety notes
GWARNING
If children are left unsupervised in the vehi-
cle, they could:
Roperate the vehicle's equipment
Driving127
Driving and parking
Z

Problems with the transmission
ProblemPossible causes/consequences andPPSolutions
The transmission hasproblems shifting gear.The transmission is losing oil.
XHave the transmission checked at a qualified specialist workshopimmediately.
The acceleration abilityis deteriorating.
The transmission nolonger changes gear.
The transmission is in emergency mode.
All vehicles (except Mercedes-AMG vehicles):it is only partlypossible to engage the gears, or the transmission is in position\\.
Mercedes-AMG vehicles:it is only possible to shift intosecondgear and reverse gear.
XStop the vehicle.
XShift the transmission to position].
XSwitch off the engine.
XWait at least ten seconds before restarting the engine.
XShift the transmission to position[or^.Mercedes-AMG vehicles:if[is selected, the transmissionshifts tosecondgear if^is selected, the transmission shiftsinto reverse gear.
XHave the transmission checked at a qualified specialist workshopimmediately.
Refueling
Important safety notes
GWARNING
Fuel is highly flammable. Risk of fire and
explosion by improper handling of fuel.
You must avoid fire, open flames, smoking
and creating sparks. Switch off the ignition
before refueling and, if present, switch off
the auxiliary heating.
GWARNING
Fuels are toxic and harmful to health. There
is a risk of injury.
You must avoid fuels coming into contact
with skin, eyes and clothes or being swal-
lowed.
Do not inhale the fuel vapors. Keep children
away from fuels.
Keep doors and windows closed during the
refueling process.
If you or others come into contact with fuel,
observe the following points:
RImmediately rinse the fuel off your skin
with soap and water.
RIf you get fuel into your eyes, immediately
rinse your eyes throughly with clean
water. Seek medical attention immedi-
ately.
RSeek medical attention immediately if fuel
has been swallowed. Do not induce vomit-
ing.
RImmediately change out of clothing which
has come into contact with fuel.
GWARNING
Electrostatic charging can lead to the crea-
tion of sparks and ignite fuel vapor. There is
a risk of fire and explosion.
Touch the metallic body of the vehicle
before you open the fuel filler cap or handle
the pump nozzle. Any possible electrostatic
charge present will in this way be depleted.
144Refueling
Driving and parking