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CLS
Operator'sManual
Order no. 6515 1504 13 Part no. 218 584 36 81 Edition A2014
É2185843681+ËÍ
2185843681
CLS Operator's Manual
Page 2 of 382

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
You are welcome to forward any queries or
suggestions you may have regarding this
Operator's Manual to the technical
documentation team at the following
address:
Daimler AG, HPC: CAC, Customer Service,
70546S tuttgart, Germany
© Daimler AG: Not to be reprinted, translated
or otherwise reproduced, in whole or in part,
without written permission from Daimler AG.
Symbols
Registered trademarks:
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of DOLBYL aboratories.
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In this Operator's Manual you will find the
following symbols: G
WARNING
Warning notes draw your attention to hazards
that endanger your health or life, or the health
or 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
awarning or
an instruction that is continued on
the next page.
Display
Display This font indicates
adisplay in the
multifunction display/COMAND
display.
Parts of the software in the vehicle are
protected by copyright ©
2005
The FreeType Project
http://www.freetype.org. All rights
reserved.
As at 20.07.2012
Page 3 of 382

Welcome to the world of Mercedes-Benz
We urge you to read this Operator's Manual
carefully and familiarize yourself with the
vehicl
ebefore driving. For youro wn safety
and alonger vehicle life, follo wthe
instruction sand warning notices in this
manual. Ignorin gthe mc ould result in damage
to th evehicle or personal injury to you or
others.
Vehicle damage cause dbyfailure to follow
instruction sisnot covered by th eMercedes-
Ben zLimited Warranty.
The equipment or product designatio nofyour
vehicle may vary depending on:
R model
R order
R country specification
R availability
Mercedes-Benz therefor ereserves 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 description sand
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 document sinthe
vehicle at all times. If you sell the vehicle,
always pass the document sontothe new
owner.
The technical documentation team at
Daimler AG wishes you safe and pleasant
motoring.
Mercedes-Benz USA,L LC
Mercedes-Benz Canada, Inc.
AD aimler Company
2185843681É2185843681+ËÍ
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Page 5 of 382
Index
....................................................... 4Introduction
......................................... 21 At
ag lance ........................................... 29 Safety
................................................... 39 Opening and closing
...........................75 Seats, steering wheel and mirrors
....97 Lights and windshield wipers
..........115 Climat
econtrol ................................. 129 Driving and parking
..........................145 On-boar
dcomputer and displays ....217 Stowage and features
......................277 Maintenance and care
......................305 Breakdown assistance
.....................319 Wheels and tires
............................... 333 Technical data
................................... 371 Contents
3
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1, 2,
3...
12 Vsocket
see Sockets
4ETS
see ETS/4ETS (Electronic
Tractio nSystem)
4MATIC (permanent four-wheel
drive) .................................................. 193
4MATIC off-road system ...................193 A
ABS (Anti-lock Braking System) Display message ............................ 238
Function/notes ................................ 66
Important safety notes ....................66
Warning lamp ................................. 267
Activating/deactivating cooling
with air dehumidification .................136
Active Blin dSpot Assist
Activating/deactivating (on-
board computer) ............................ 228
Display message ............................ 254
Function/informatio n.................... 211
Active Driving Assistanc epackage .211
Active Lane Keepin gAssist
Activating/deactivating (on-
board computer) ............................ 229
Display message ............................ 253
Function/informatio n.................... 214
Active light function .........................121
Active multicontour seat Adjusting (on the seat) ..................103
Active Parking Assist
Detecting parking spaces ..............197
Display message ............................ 254
Function/notes ............................. 196
Important safety notes ..................196
Parking .......................................... 198
ADAPTIVE BRAKE ................................. 72
Adaptive Dampin gSyste m(ADS) .....1 90
Adaptive Highbeam Assist Display message ............................ 248
Function/notes ............................. 121
Additives (engine oil) ........................376Airb
ags
Display message ............................ 244
Front airb ag (driver, front
passenger )....................................... 44
Important safety notes ....................42
Knee bag .......................................... 45
PASSENGER AIR BAG OFF
indicator lamp .................................. 47
Pelvis airb ag................................... 46
Safety guidelines ............................. 41
Side impact airb ag.......................... 45
Windo wcurtain air bag .................... 47
Air-conditionin gsystem
see Climate control
AIRF LOW ........................................... 137
AIRMATIC Display message ............................ 252
Function/notes ............................. 189
Airv ents
Glove box ....................................... 142
Important safet ynotes .................. 142
Rea r............................................... 143
Setting ........................................... 142
Setting the center airv ents........... 142
Setting the sid eairvents ............... 142
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 231
Setting the color (on-board
computer) ...................................... 231
AMG adaptive sport suspension
system ................................................ 190
Ashtray ............................................... 287
Assistanc edisplay (on-board
computer) .......................................... 227
Assistanc emenu (on-board
computer) .......................................... 227
ASSYST PLUS Displaying aservice message ........310
Hiding aservice message ..............310
Notes ............................................. 309
Resetting the service interval
displa y........................................... 310
Service message ............................ 309
Specia lservice requirements ......... 310 4
Index
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ATA (Anti-Thef
tAlarms ystem)
Activating/deactivating ...................74
Function .......................................... .74
Switching off the alarm ....................74
ATTENTIO NASSIST
Activating/deactivating .................228
Display message ............................ 251
Function/notes ............................. 203
Audio system
see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
AUTO lights
Display message ............................ 247
see Lights
Automatic engine start (ECO start/
stop function) .................................... 152
Automatic engine switch-off (ECO
start/stop function) ..........................151
Automatic headlamp mode ..............117
Automatic transmission Automatic drive program ...............160
Changing gea r............................... 158
DIRECT SELECT leve r..................... 155
Display message ............................ 260
Drive program displa y.................... 156
Driving tips .................................... 158
Emergency running mode ..............164
Engaging drive position .................. 158
Engaging neutra l............................ 157
Engaging par kposition (AMG
vehicles) ........................................ 157
Engaging revers egear ................... 157
Engaging the par kposition ............ 156
Kickdow n....................................... 159
Manual drive program ....................161
Manual drive program (AMG
vehicles) ........................................ 162
Manual drive program (vehicles
with Sports package AMG) ............162
Overview ........................................ 155
Problem (malfunction) ...................164
Progra mselecto rbutton ................ 159
Pulling away ................................... 150
Selector leve r................................ 155
Shift range s................................... 162
Starting the engine ........................149
Steering wheel paddle shifters ......160 Transmission position displa
y........ 155
Transmissio nposition display
(DIRECT SELECT lever) ...................1 56
Transmissio npositions .................. 158
Automatic transmission
emergency mode ............................... 164 B
Backup lamp Changing bulbs .............................. 125
Bag hook ............................................ 283
BAS (Brake Assist System) .................67
BAS PLU S(Brake Assist System
PLUS) .................................................... 67
Battery (SmartKey) Checking .......................................... 79
Important safety notes ....................79
Replacing ......................................... 79
Battery (vehicle)
Charging ........................................ 324
Display message ............................ 250
Important safety notes ..................322
Jump starting ................................. 326
Belt force limiter
Activatio n......................................... 59
Function .......................................... .59
Blind Spo tAssist
Activating/deactivating .................228
Display message ............................ 254
Notes/function .............................. 207
see Active Blind Spot Assist
Bottle holder ...................................... 285
Brake fluid Display message ............................ 240
Notes ............................................. 376
Brake lamps
Display message ............................ 246
Brakes
ABS .................................................. 66
BAS .................................................. 67
BAS PLUS ........................................ 67
Brake fluid (notes) .........................376
Display message ............................ 238
Driving tips .................................... 172
High-performance brake system ....173
Important safety notes ..................172
Maintenance .................................. 173 Index
5
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Parking brake
................................ 169
Warning lamp ................................. 266
Breakdown
see Flat tire
see Towing away
Bulbs
see Changing bulbs C
California Important notice for retail
customers and lessees ....................23
Calling up amalfunction
see Display messages
Care
Carpets .......................................... 318
Carw ash. ....................................... 311
Display ........................................... 315
Exhaus tpipe .................................. 315
Exterior lights ................................ 314
Gea rors electo rlever .................... 316
Interior ........................................... 315
Matte finish ................................... 313
Nigh tView Assist Plus ...................316
Notes ............................................. 311
Paint .............................................. 313
Plastic trim .................................... 316
Power washer ................................ 312
Rea rview camera .......................... 315
Roo flining ...................................... 318
Seat bel t........................................ 317
Seat cover ..................................... 317
Sensors ......................................... 315
Steering wheel ............................... 316
Trim pieces .................................... 316
Washing by hand ........................... 312
Wheels ........................................... 314
Windows ........................................ 314
Wiper blades .................................. 314
Wooden trim .................................. 316
Cargo tie dow nrings ......................... 282
Car wash (care) ................................. 311
CD player/CD changer (on-board
computer) .......................................... 225Center console
Lowe rsection .................................. 35
Lowe rsection (AMG vehicles) ..........36
Uppe rsection .................................. 34
Central locking
Automatic locking (on-board
computer) ...................................... 232
Locking/unlocking (SmartKey) ........76
Changing bulbs
Important safety notes ..................124
Overview of bul btypes .................. 125
Reversing lamps ............................ 125
Child-proof locks
Important safety notes ....................64
Rea rdoors ....................................... 65
Children
In the vehicle ................................... 60
Restraint systems ............................ 60
Specia lseat belt retractor ...............63
Child seat
LATCH-typ e(ISOFIX) chil dseat
anchors ............................................ 63
Top Tether ....................................... 64
Cigarette lighter ................................ 288
Cleaning Mirro rturn signal ........................... 314
Climate control
Automatic climate control (3-
zone) .............................................. 134
Controlling automatically ...............137
Cooling with aird ehumidification..136
Defrosting the windows .................140
Defrosting the windshield ..............139
Dual-zone automatic climate
control ........................................... 131
Important safety notes ..................130
Indicator lamp ................................ 137
Information about using dual-zone
automatic climate control ..............132
Information on using 3-zone
automatic climate control ..............135
Maximum cooling .......................... 139
Overview of systems ......................130
Problems with cooling with air
dehumidification ............................ 137
Problem with the rear window
defroster ........................................ 141
Rea rcontrol panel ......................... 1346
Index