2019 MERCEDES-BENZ SL CLASS engine

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

Door central locking/unlocking ....... 74
Important safety notes.................... 74
Loss ................................................. 78
Mechanical key ................................ 76
Opening/closing the roof................ 92
Overview .......................................... 74
Positions (ignition lock) ................. 126
Problem (malfunction) ..................... 78
Starting the engine ........................ 128
SMS
see also Digital Operator's Man-
ual .................................................. 243
Snow chains...................................... 295
Sockets
Front-passenger footwell ............... 255
General notes ................................ 254
Trunk ............................................. 255
Sound
Switching on/off........................... 244
Special seat belt retractor.................. 57
Specialist workshop............................ 28
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 194
In the Instrument cluster ................. 33
Segments ...................................... 190
Selecting the display unit............... 199
SPORT handling mode
Deactivating/activating
(Mercedes-AMG vehicles) ................ 68
Warning lamp ................................. 238
Standing lamps
Display message ............................ 217
Switching on/off........................... 110
Start/stop function
see ECO start/stop function
Starting (engine)................................ 127
STEER CONTROL.................................. 72
Steering
Display message ............................ 230
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ................... 103
Button overview ............................... 34
Buttons (on-board computer) ......... 191
Important safety notes .................. 103
Storing settings (memory func-
tion) ............................................... 107
Steering wheel paddle shifters........ 141
Stopwatch (RACETIMER)................... 203
Stowage areas................................... 249
Stowage compartments
Armrest (under) ............................. 249
Center console .............................. 250
Center console (rear) ..................... 250
Cup holders ................................... 252
Eyeglasses compartment ............... 250
Glove box ....................................... 249
Important safety information ......... 249
Rear ............................................... 251
Stowage net ................................... 251
Stowage net....................................... 251
Stowage space
Umbrella holder............................. 250
Stowage well beneath the trunk
floor.................................................... 252
Summer tires..................................... 295
Sun visor............................................ 253
Surround lighting (on-board com-
puter).................................................. 200
Suspension settings
Active Body Control (ABC)
(except Mercedes-AMG vehicles) .. 169
Active Body Control (ABC)
(Mercedes-AMG vehicles) .............. 171
Suspension tuning
SETUP (on-board computer,
Mercedes-AMG vehicles) ............... 203
SVHC (Substances of Very High
Concern)............................................... 28
Switching air-recirculation mode
on/off................................................. 122
Switching on media mode
Via the device list .......................... 248
T
Tachometer........................................ 190
Tail lamps
Display message ............................ 217
see Lights
18Index

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

Labeling (overview) ........................ 307
Load bearing index (definition) ...... 312
Load index .....................................309
Load index (definition) ................... 312
M+S tires ....................................... 295
Maximum load on a tire (defini-
tion) ............................................... 312
Maximum loaded vehicle weight
(definition) ..................................... 312
Maximum permissible tire pres-
sure (definition) .............................312
Maximum tire load ......................... 310
Maximum tire load (definition) ....... 312
MOExtended tires .......................... 295
Optional equipment weight (defi-
nition) ............................................ 312
Overview ........................................ 293
PSI (pounds per square inch)
(definition) ..................................... 312
Replacing ....................................... 313
Service life ..................................... 294
Sidewall (definition) ....................... 312
Speed rating (definition) ................ 311
Storing ...........................................313
Structure and characteristics
(definition) ..................................... 311
Summer tires ................................. 295
Temperature .................................. 307
TIN (Tire Identification Number)
(definition) ..................................... 312
Tire bead (definition) ......................312
Tire pressure (definition) ................ 312
Tire pressures (recommended) ...... 311
Tire size (data) ............................... 318
Tire size designation, load-bear-
ing capacity, speed rating .............. 307
Tire tread ....................................... 294
Tire tread (definition) ..................... 312
Total load limit (definition) ............. 313
Traction ......................................... 306
Traction (definition) ....................... 312
Tread wear..................................... 306
Uniform Tire Quality Grading
Standards ...................................... 306
Uniform Tire Quality Grading
Standards (definition) .................... 311
Wear indicator (definition) ............. 313
Wheel and tire combination ........... 318
Wheel rim (definition) .................... 311
see Flat tire
Tow-starting
Emergency engine starting ............ 290
Important safety notes .................. 288
Towing
Permitted towing methods ............ 289
Towing away
Important safety guidelines ........... 288
Installing the towing eye ................ 288
Removing the towing eye ............... 289
Transporting the vehicle ................ 290
With both axles on the ground ....... 289
With the rear axle raised ................ 290
Traffic reports
see also Digital Operator's Man-
ual .................................................. 243
Traffic Sign Assist
Display message ............................ 222
Transmission
Overview of transmission posi-
tions .............................................. 134
Selector lever ................................ 134
see Automatic transmission
Transmission position display......... 135
Transporting the vehicle.................. 290
Trip computer (on-board com-
puter).................................................. 193
Trip odometer
Calling up ....................................... 193
Resetting (on-board computer) ...... 194
Trunk
Emergency release .......................... 86
Important safety notes .................... 81
Locking separately ........................... 86
Opening/closing (automatically
from inside) ...................................... 85
Opening/closing (automatically
from outside) ................................... 83
Opening/closing (from outside,
HANDS-FREE ACCESS) .................... 84
Opening/closing (manually from
outside) ............................................ 82
Overview .......................................... 81
Power closing .................................. 81
Trunk lid
Display message ............................ 230
Opening dimensions ...................... 326
20Index

Trunk partition
Display message ............................ 230
General notes .................................. 92
Installing .......................................... 93
Opening/closing .............................. 93
Removing ......................................... 93
Turn signals
Display message ............................ 217
Switching on/off ........................... 110
Two-way radio
Frequencies ................................... 319
Installation ..................................... 319
Transmission output (maximum) .... 319
Type identification plate
see Vehicle identification plate
U
Umbrella holder................................. 250
Unlocking
Emergency unlocking ....................... 81
From inside the vehicle (central
unlocking button) ............................. 80
Upshift indicator (on-board com-
puter, Mercedes-AMG vehicles)....... 202
USB devices
Connecting to the Media Inter-
face ...............................................248
V
Vehicle
Correct use ...................................... 28
Data acquisition ............................... 29
Display message ............................ 228
Electronics ..................................... 319
Equipment ....................................... 25
Individual settings .......................... 199
Limited Warranty .............................29
Loading .......................................... 303
Locking (in an emergency) ............... 81
Locking (SmartKey) .......................... 74
Lowering ........................................ 317
Maintenance .................................... 26
Parking for a long period ................ 149
Pulling away................................... 128
Raising ........................................... 314
REACH Regulation ........................... 28
Reporting problems ......................... 29
Securing from rolling away ............ 314
Tow-starting ................................... 288
Towing away .................................. 288
Transporting .................................. 290
Unlocking (in an emergency) ........... 81
Unlocking (SmartKey)...................... 74
Vehicle data ................................... 326
Vehicle battery
see Battery (vehicle)
Vehicle data....................................... 326
Vehicle dimensions........................... 326
Vehicle emergency locking................ 81
Vehicle identification number
see VIN
Vehicle identification plate.............. 320
Vehicle level
Active Body Control (ABC)
(except Mercedes-AMG vehicles) .. 168
Active Body Control (ABC)
(Mercedes-AMG vehicles) .............. 170
Display message ............................ 221
Vehicle tool kit.................................. 277
Video
Operating the DVD ......................... 196
see also Digital Operator's Man-
ual .................................................. 243
VIN
Seat ............................................... 321
Type plate ...................................... 320
W
Warning and indicator lamps
ABS ................................................ 236
Active Brake Assist ........................ 241
Brake Assist ................................... 241
Brakes ........................................... 235
Check Engine ................................. 239
Coolant .......................................... 239
Distance warning ........................... 241
ESP®.............................................. 236
ESP®OFF ....................................... 237
Fuel tank ........................................ 239
General notes ................................ 233
Parking brake ................................ 238
PASSENGER AIR BAG ...................... 41
Reserve fuel................................... 239
Restraint system ............................ 238
Index21

Protecting the environment
General notes
HEnvironmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tire wear are affec-
ted by these factors:
Roperating conditions of your vehicle
Ryour personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
Ravoid short trips as these increase fuel
consumption.
Ralways make sure that the tire pressures
are correct.
Rdo not carry any unnecessary weight.
Rremove roof racks once you no longer
need them.
Ra regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
Ralways have service work carried out at a
qualified specialist workshop.
Personal driving style:
Rdo not depress the accelerator pedal
when starting the engine.
Rdo not warm up the engine when the vehi-
cle is stationary.
Rdrive carefully and maintain a safe dis-
tance from the vehicle in front.
Ravoid frequent, sudden acceleration and
braking.
Rchange gear in good time and use each
gear only up to

cause death or serious bodily injury if thevehicle is driven, that defect or malfunc-tion has been subject to repair two ormore times, and you have directly notifiedMercedes-Benz USA, LLC in writing of theneed for its repair.
(2) the same substantial defect or malfunc-tion of a less serious nature than category(1) has been subject to repair four or moretimes and you have directly notifiedMercedes-Benz in writing of the need forits repair.
(3) the vehicle is out of service by reason ofrepair of the same or different substantialdefects or malfunctions for a cumulativetotal of more than 30 calendar days.
Please send your written notice to:
Mercedes-Benz USA, LLC
Customer Assistance Center
One Mercedes-Benz Drive
Sandy Springs, GA 30328
Maintenance
The Service and Warranty Booklet describes allthe necessary maintenance work which shouldbe done at regular intervals.
Always have the Service and Warranty Bookletwith you when you bring the vehicle to anauthorized Mercedes-Benz Center. The serviceadvisor will record every service for you in theService and Warranty Booklet.
Roadside Assistance
The Mercedes-Benz Roadside Assistance Pro-gram offers technical help in the event of abreakdown. Calls to the toll-free RoadsideAssistance Hotline are answered by our agents24 hours a day, 365 days a year.
1-800-FOR-MERCedes(1-800-367-6372)(USA)
1-800-387-0100 (Canada)
For additional information, refer to theMercedes-Benz Roadside Assistance Programbrochure (USA) or the "Roadside Assistance"section in the Service and Warranty booklet(Canada). You will find both in your vehicle lit-erature portfolio.
Change of address or change of own-
ership
In the event of a change of address, pleasesend us the "Notification of Address Change"in the Service and Guarantee booklet or simplycall the Mercedes-Benz Customer AssistanceCenter (USA) at the hotline number1-800-FOR-MERCedes(1-800-367-6372) orCustomer Service Center (Canada) at1-800-387-0100. This will assist us in contact-ing you in a timely manner should the needarise.
If you sell your Mercedes, please leave theentire literature in the vehicle so that it isavailable to the next owner.
If you have purchased a used car, please sendus the "Notification of Used Car Purchase" inthe Service and Guarantee booklet or simplycall the Mercedes-Benz Customer AssistanceCenter (USA) at the hotline number1-800-FOR-MERCedes(1-800-367-6372) orCustomer Service (Canada) at1-800-387-0100.
Vehicle operation outside the USA
and Canada
When you are abroad with your vehicle,observe the following points:
RService facilities or replacement parts maynot be readily available.
RLead-free fuel for vehicles with a catalyticconverter may not be available. Leaded fuelcan cause damage to the catalytic con-verter.
RThe fuel may have a considerably loweroctane number. Unsuitable fuel can causeengine damage.
Some Mercedes-Benz models are available fordelivery in Europe through our European Deliv-ery Program. For details, consult an authorizedMercedes-Benz Center or write to one of thefollowing addresses.
In the USA
Mercedes-Benz USA, LLC
European Delivery Department
One Mercedes-Benz Drive
Sandy Springs, GA 30328
In Canada
Mercedes-Benz Canada, Inc.
26Service and vehicle operation
Introduction

ing interference that may cause undesiredoperation of the device."
Diagnostics connection
The diagnostics connection is used for con-necting diagnostic equipment at a qualifiedspecialist workshop.
GWARNING
If you connect equipment to a diagnostics
connection in the vehicle, it may affect the
operation of vehicle systems. As a result,
the operating safety of the vehicle could be
affected. There is a risk of an accident.
Only connect equipment to a diagnostics
connection in the vehicle, which is approved
for your vehicle by Mercedes-Benz.
GWARNING
Objects in the driver's footwell may restrict
the clearance around the pedals or block a
depressed pedal. This jeopardizes the oper-
ating and road safety of the vehicle. There is
a risk of an accident.
Stow all objects securely in the vehicle so
that they do not get into the driver's foot-
well. When using floormats or carpets, make
sure that they are properly secured so that
they do not slip or obstruct the pedals. Do
not place several floormats or carpets on
top of one another.
!If the engine is switched off and equip-ment on the diagnostics connection is used,the starter battery may discharge.
Connecting equipment to the diagnostics con-nection can lead to emissions monitoringinformation being reset, for example. This maylead to the vehicle failing to meet the require-ments of the next emissions test during themain inspection.
Qualified specialist workshop
An authorized Mercedes-Benz Center is aqualified specialist workshop. It has the neces-sary specialist knowledge, tools and qualifica-tions to correctly carry out the work required
on your vehicle. This is especially the case forwork relevant to safety.
Observe the notes in the Maintenance Book-let.
Always have the following work carried out atan authorized Mercedes-Benz Center:
Rwork relevant to safety
Rservice and maintenance work
Rrepair work
Ralterations, installation work and modifica-tions
Rwork on electronic components
Correct use
If you remove any warning stickers, you or oth-ers could fail to recognize certain dangers.Leave warning stickers in position.
Observe the following information when driv-ing your vehicle:
Rthe safety notes in this manual
Rtechnical data for the vehicle
Rtraffic rules and regulations
Rlaws and safety standards pertaining tomotor vehicles
Information about the REACH decree
The REACH regulation (Regulation (EC) no.1907/2006, Article 33) lays down an informa-tion obligation for substances of very high con-cern (SVHC).
Daimler AG acts in good faith to avoid usingthese SVHCs and to allow the customer tohandle these substances safely. In accordancewith supplier information and internal productinformation from Daimler AG, SVHCs thataccount for more than 0.1 percent by weightof individual products in this vehicle areknown.
More detailed information can be found at thefollowing addresses:
Rhttp://www.daimler.com/reach(Germanversion)
Rhttp://www.daimler.com/reach/en(English version)
28Operating safety
Introduction