Page 1 of 618
SL
Operator's Manual
Order no. 6515 3152 13 Part no. 231 584 46 81 Edition A 2014É2315844681!ËÍ
2315844681SL Operator's Manual
Page 2 of 618

Publication details
Internet
Further information about Mercedes-Benz
vehicles and about Daimler AG can be found
on the following websites:
http://www.mbusa.com (USA only)
http://www.mercedes-benz.ca (Canada
only) Editorial office
© Daimler AG: Not to be reprinted, translated
or otherwise reproduced, in whole or in part,
without written permission from Daimler AG.
Symbols
Registered trademarks:
R
Bluetooth ®
is a registered trademark of
Bluetooth SIG Inc.
R DTS is a registered trademark of DTS, Inc.
R Dolby and MLP are registered trademarks
of DOLBY Laboratories.
R BabySmart™, ESP ®
and PRE-SAFE ®
are
registered trademarks of Daimler AG.
R HomeLink ®
is a registered trademark of
Johnson Controls.
R iPod ®
and iTunes ®
are registered
trademarks of Apple Inc.
R Logic7 ®
is a registered trademark of
Harman International Industries.
R Microsoft ®
and Windows media ®
are
registered trademarks of Microsoft
Corporation.
R SIRIUS is a registered trademark of Sirius
XM Radio Inc.
R HD Radio is a registered trademark of
iBiquity Digital Corporation.
R Gracenote ®
is a registered trademark of
Gracenote, Inc.
R ZAGATSurvey ®
and related brands are
registered trademarks of ZagatSurvey,
LLC.
In this Operator's Manual you will find the
following symbols: G
WARNING
Warning notes make you aware dangers
which could pose a threat to your health or
life, or to the health and life of others. H
Environmental note
Environmental notes provide you with
information on environmentally aware actions
or disposal.
! Notes on material damage alert you to
dangers that could lead to damage to your
vehicle. i
Practical tips or further information that
could be helpful to you.
X This symbol indicates an
instruction that must be followed.
X Several of these symbols in
succession indicate an instruction
with several steps.
(Y page) This symbol tells you where you
can find more information about a
topic.
YY This symbol indicates a warning or
an instruction that is continued on
the next page.
Display
Display This font indicates a display in the
multifunction display/COMAND
display.
As at 30.10.2012
Page 3 of 618

Welcome to the world of Mercedes-Benz
We urge you to read this Operator's Manual
carefully and familiarize yourself with the
vehicle before driving. For your own safety
and a longer vehicle life, follow the
instructions and warning notices in this
manual. Ignoring them could result in damage
to the vehicle or personal injury to you or
others.
Vehicle damage caused by failure to follow
instructions is not covered by the Mercedes-
Benz Limited Warranty.
The equipment or product designation of your
vehicle may vary depending on:
R Model
R Order
R Country specification
R Availability
Mercedes-Benz therefore reserves the right
to introduce changes in the following areas:
R Design
R Equipment
R Technical features
The equipment in your vehicle may therefore
differ from that shown in the descriptions and
illustrations.
The following are integral components of the
vehicle:
R Operator's Manual
R Maintenance Booklet
R Equipment-dependent supplements
Keep printed copies of the documents in the
vehicle at all times. If you sell the vehicle,
always pass the documents on to the new
owner.
The technical documentation team at
Daimler AG wishes you safe and pleasant
motoring.
Mercedes-Benz USA, LLC
Mercedes-Benz Canada, Inc.
A Daimler Company
2315844681É2315844681!ËÍ
Page 4 of 618
Page 5 of 618
Index
....................................................... 4Introduction
......................................... 29 At a glance
........................................... 37 Safety
................................................... 47 Opening and closing
...........................81 Seats, steering wheel and mirrors
..111 Lights and windshield wipers
..........125 Climate control
................................. 139 Driving and parking
..........................153 On-board computer and displays
....225 COMAND
............................................ 285 Stowage and features
......................519 Maintenance and care
......................541 Breakdown assistance
.....................555 Wheels and tires
............................... 575 Technical data
................................... 607 Contents
3
Page 6 of 618

1, 2, 3 ...
12 V socket see Sockets
911 emergency call ..........................385A
ABS (Anti-lock Braking System) Display message ............................ 245
Function/notes ................................ 71
Important safety notes ....................71
Warning lamp ................................. 275
Activating/deactivating cooling
with air dehumidification .................143
Activating/deactivating Night
View Assist Plus
With spotlight function ................... 217
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 235
Display message ............................ 263
Function/informatio n.................... 218
Active Body Control (AMG
vehicles)
Display message ............................ 261
Driving conditions menu in the
COMAND display (AMG vehicles) ... 203
Function/notes ............................. 201
Active Body Control (except AMG
vehicles)
Display message ............................ 261
Driving conditions menu in the
COMAND displa y........................... 200
Function/notes ............................. 198
Active Driving Assistance package .218
Active Lane Keeping Assist Activating/deactivating (on-
board computer) ............................ 235
Display message ............................ 263
Function/informatio n.................... 221
Active light function .........................131
Active Parking Assist Display message ............................ 264
Function/notes ............................. 206
Important safety notes ..................206Active partition (USB devices
only)
Selecting ........................................ 455
ADAPTIVE BRAKE ................................. 77
Adaptive Damping System Function/notes ............................. 198
Adaptive Highbeam Assist
Display message ............................ 257
Function/notes ............................. 131
Switching on/off (on-board
computer) ...................................... 237
Additives (engine oil) ........................612
Address book Browsing ........................................ 407
Calling up ....................................... 407
Changing an entry .......................... 409
Connecting a call ........................... 410
Creating an entry ........................... 408
Deleting an entry ........................... 408
Deleting contacts ........................... 413
Details about an entry ...................409
Entering characters .......................304
Entry as a home address ...............365
Hiding contact details ....................414
Importing contacts ........................412
Introduction ................................... 406
Receiving vCards ........................... 413
Searching for an entry ...................408
Starting route guidance .................410
Voice tag ....................................... 411
Address entry menu .......................... 327
Adjusting the sound settings Balance .......................................... 300
Adjusting the vehicle height
Active Body Control (AMG vehicles) 201
Active Body Control (except AMG
vehicles) ........................................ 198
Air bags
Display message ............................ 254
Front air bag (driver, front
passenger) ....................................... 52
Head bag ......................................... 54
Important safety notes ....................50
Knee bag .......................................... 53
PASSENGER AIR BAG OFF
indicator lamp .................................. 55
Safety guidelines ............................. 49
Side impact air bag ..........................534
Index
Page 7 of 618

Air-conditioning system
see Climate control
AIR FLOW ........................................... 145
AIRSCARF Switching on/off ........................... 118
AIRSCARF vents
Setting the blower output ..............152
Air vents
Glove box ...................................... .152
Important safety notes ..................151
Setting ........................................... 151
Setting the blower output of the
AIRSCARF vents ............................ .152
Setting the center air vents ...........151
Setting the side air vents ...............152
Switching AIRSCARF on/off ..........118
Alarm system
see ATA (Anti-Theft Alarm system)
Alternative route ............................... 354
Ambient lighting Setting the brightness (on-board
computer) ...................................... 237
Setting the color (on-board
computer) ...................................... 238
AMG
Button for AMG menu ....................168
SETUP ............................................ 168
AMG menu (on-board computer) .....241
Anti-lock braking system see ABS (Anti-lock Braking System)
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 526
Assistance display (on-board
computer) .......................................... 234
Assistance menu (on-board
computer) .......................................... 234
ASSYST PLUS Displaying a service message ........547
Hiding a service message ..............546
Resetting the service interval
displa y........................................... 547
Service message ............................ 546
Special service requirements ......... 547 ATA (Anti-Theft Alarm system)
Activating/deactivating ...................79
Function .......................................... .79
Switching off the alarm ....................79
ATTENTION ASSIST
Activating/deactivating .................235
Display message ............................ 262
Function/notes ............................. 213
Audio
Radio mode ................................... 436
Audio CD/DVD or MP3 mode
Switching to (Rear Seat
Entertainment System) ..................495
Audio DVD
Mode, switching to ........................449
Pause function ............................... 450
Playback options ........................... 455
Safety notes .................................. 445
Setting the audio format ................454
Stop function ................................. 450
Audio format, setting
Audio DVD ..................................... 454
Video DVD ..................................... 483
Audio menu (on-board computer) ....232
Authorized Centers see Qualified specialist workshop
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshops
see Qualified specialist workshop
AUTO lights
Display message ............................ 257
see Lights
Automatic engine start (ECO start/
stop function) .................................... 160
Automatic engine switch-off (ECO
start/stop function) ..........................159
Automatic headlamp mode ..............126
Automatic transmission Accelerator pedal position .............166
Automatic drive program ...............169
Changing gea r............................... 166
Display message ............................ 269
Driving tips .................................... 166
Emergency running mode ..............172
Engaging the park position ............164
Kickdown ....................................... 167 Index
5
Page 8 of 618

Manual drive program
....................169
Manual drive program (vehicles
with Sports package AMG) ............170
Overview ........................................ 163
Problem (malfunction) ...................172
Program selector button ................167
Pulling away ................................... 158
Selector lever ................................ 163
Starting the engine ........................157
Steering wheel paddle shifters ......168
Transmission position displa y........ 165
Transmission positions ..................166
Automatic transmission
emergency mode ............................... 172
Autostore ........................................... 438
AUX (audio) Notes/socket ................................ 476
Switching to ................................... 476
AUX (video)
Setting the volume and sound .......484
Showing/hiding the menu .............484
Switching to ................................... 484
AUX jacks
CD/DVD drive ............................... 488
Avoiding an area ................................ 377B
Back button ....................................... 297
Balance, adjusting .............................300
BAS (Brake Assist System) .................71
BAS PLUS (Brake Assist System
PLUS) .................................................... 72
Bass, setting ...................................... 300
Battery (SmartKey) Checking .......................................... 85
Important safety notes ....................85
Replacing ......................................... 85
Battery (vehicle)
Charging ........................................ 564
Display message ............................ 259
Important safety notes ..................561
Jump starting ................................. 565
Overview ........................................ 561
Bird's-eye view (navigation) .............371
Blind Spot Assist see Active Blind Spot Assist Bluetooth
®
Activating/deactivating .................313
Activating audio mode ...................468
Conditions (telephone) ..................385
Connecting another mobile phone .389
Connecting audio devices ..............465
Device list ...................................... 465
Entering the passcode ...................388
External authorization ....................389
General information .......................313
Interface ........................................ 384
Introduction ................................... 384
Reconnecting an audio device .......466
Searching for a mobile phone ........387
Settings ......................................... 313
Telephone basic menu ...................391
Telephony ...................................... 385
Telephony notes ............................ 384
Bluetooth ®
audio basic display ........468
Bottle holder ...................................... 525
Brake Assist see BAS (Brake Assist System)
Brake fluid
Display message ............................ 250
Notes ............................................. 613
Brake lamps
Display message ............................ 256
Brakes
ABS .................................................. 71
BAS .................................................. 71
BAS PLUS ........................................ 72
Brake fluid (notes) .........................613
Display message ............................ 245
Driving tips .................................... 180
High-performance brake system ....181
Important safety notes ..................180
Maintenance .................................. 181
Parking brake ................................ 176
Warning lamp ................................. 275
Breakdown
see Flat tire
see Towing away
Brightness, setting (TV, video) .........478
Buttons on the COMAND controller 2976
Index