tow MERCEDES-BENZ CLS 2017 Owners Manual

Welcome to the world of
Mercedes-Benz ...................................... 1
Index ....................................................... 4
Digital Operator's Manual .................. 24
Introduction .......................................... .2 4
Operation ............................................... 24
Introduction ......................................... 25
Protection of the environment ............... 25
Genuine Mercedes-Benz parts ............... 25
Operator's Manual ................................. 26
Service and vehicle operation ............... .2 6
Operating safety .................................... 28
QR codes for the rescue card ............... .3 0
Data stored in the vehicle ...................... 30
Information on copyright ....................... 32
At a glance ........................................... 33
Cockpit .................................................. 33
Instrument cluster ................................. 34
Multifunction steering wheel ................. 35
Center console ...................................... 36
Overhead control panel ........................ .3 9
Door control panel ................................. 40
Safety ................................................... 41
Panic alarm ............................................ 41
Occupant safety .................................... 41
Children in the vehicle ........................... 58
Pets in the vehicle ................................. 63
Driving safety systems ........................... 64
Protection against theft ........................ .7 4
Opening and closing ........................... 76
SmartKey ............................................... 76
Doors ..................................................... 81
Trunk ..................................................... 83
Side windows ......................................... 87
Sliding sunroof ....................................... 90 Seats, steering wheel and mirrors .... 93
Correct driver's seat position ............... .9 3
Seats ..................................................... 93
Steering wheel ....................................... 98
Mirrors ................................................. 101
Memory function ................................. 103
Lights and windshield wipers .......... 105
Exterior lighting ................................... 105
Interior lighting .................................... 108
Replacing bulbs ................................... 109
Windshield wipers ................................ 109
Climate control ................................. 112
Overview of climate control systems ... 112
Operating the climate control sys-
tems .................................................... 116
Air vents .............................................. 121
Driving and parking .......................... 122
Notes on breaking-in a new vehicle ..... 122
Driving ................................................. 122
Automatic transmission ....................... 129
Refueling ............................................. 138
Parking ................................................ 141
Driving tips .......................................... 143
Driving systems ................................... 147
On-board computer and displays .... 188
Important safety notes ........................ 188
Displays and operation ........................ 188
Menus and submenus ......................... 190
Display messages ................................ 203
Warning and indicator lamps in the
instrument cluster ............................... 226
Multimedia system ........................... 236
General notes ...................................... 236
Important safety notes ........................ 236
Function restrictions ............................ 236
Operating system ................................ 237
Stowage and features ...................... 242
Stowage areas ..................................... 2422
Contents

Features .............................................. 248
Maintenance and care ...................... 265
Engine compartment ........................... 265
Maintenance ........................................ 269
Care ..................................................... 270
Breakdown assistance ..................... 277
Where will I find...? .............................. 277
Flat tire ................................................ 278
Battery (vehicle) .................................. 282
Jump-starting ....................................... 285
Towing and tow-starting ...................... 287
Fuses ................................................... 290
Wheels and tires ............................... 292
Important safety notes ........................ 292
Operation ............................................ 292
Winter operation .................................. 294
Tire pressure ....................................... 295
Loading the vehicle .............................. 302
All about wheels and tires ................... 305
Changing a wheel ................................ 312
Wheel and tire combinations ............... 317
Emergency spare wheel ....................... 317
Technical data ................................... 321
Information regarding technical data ... 321
Vehicle electronics .............................. 321
Identification plates ............................. 322
Service products and filling capaci-
ties ...................................................... 323
Vehicle data ......................................... 328 Contents 3

BAS PLUS (Brake Assist System
PLUS) with Cross-Traffic Assist
Function/notes ................................ 65
BAS PLUS with Cross-Traffic Assist
(Brake Assist PLUS with Cross-
Traffic Assist)
Important safety notes .................... 65
Battery (SmartKey)
Checking .......................................... 79
Important safety notes .................... 78
Replacing ......................................... 79
Battery (vehicle)
Charging ........................................ 284
Display message ............................ 214
Important safety notes .................. 282
Jump starting ................................. 285
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 196
Display message ............................ 217
Notes/function .............................. 179
see Active Blind Spot Assist
Blootooth ®
Connecting a different mobile
phone ............................................ 241
Bluetooth ®
Searching for a mobile phone ........ 240
see also Digital Operator's Man-
ual .................................................. 236
Telephony ...................................... 239
Box (trunk) ......................................... 246
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 206
Notes ............................................. 326
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Display message ............................ 212
Brakes
ABS .................................................. 64
Adaptive Brake Assist ...................... 68
BAS .................................................. 65 BAS PLUS with Cross-Traffic
Assist ............................................... 65
Brake fluid (notes) ......................... 326
Display message ............................ 204
High-performance brake system .... 146
HOLD function ............................... 157
Important safety notes .................. 145
Maintenance .................................. 145
Parking brake ................................ 142
Riding tips ...................................... 145
Warning lamp ................................. 228
Breakdown
Where will I find...? ........................ 277
see Flat tire
see Towing away
Brightness control (instrument
clus ter lighting) ................................... 34
C California
Important notice for retail cus-
tomers and lessees .......................... 26
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
360° camera ................................. 274
Car wash ........................................ 270
Carpets .......................................... 276
Display ........................................... 274
Exhaust pipe .................................. 274
Exterior lights ................................ 273
Interior ........................................... 274
Matte finish ................................... 272
Notes ............................................. 270
Paint .............................................. 272
Plastic trim .................................... 275
Power washer ................................ 271
Rear view camera .......................... 274
Roof lining ...................................... 276
Seat belt ........................................ 276
Seat cover ..................................... 275
Selector lever ................................ 275
Sensors ......................................... 274
Steering wheel ............................... 275
Trim pieces .................................... 2756
Index

see also Digital Operator's Man-
ual .................................................. 236
EEASY-ENTRY feature
Activating/deactivating ................. 199
Function/notes ............................. 100
EASY-EXIT feature
Crash-responsive ........................... 100
Function/notes ............................. 100
Switching on/off ........................... 199
EASY-PACK trunk box ....................... 246
EBD (electronic brake force distri-
bution)
Display message ........................... .2 05
Function/notes ................................ 72
ECO display
Function/notes ............................ .1 44
On-board computer ....................... 191
ECO start/stop function
Automatic engine start .................. 127
Automatic engine switch-off .......... 126
Deactivating/activating ................. 127
General information ....................... 126
Important safety notes .................. 126
Introduction ................................... 126
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency
Automatic measures after an acci-
dent ................................................. 58
Emergency release
Driver's door ................................... .8 3
Fuel filler flap ................................. 140
Trunk ............................................... 86
Vehicle ............................................. 83
Emergency spare wheel
General notes ................................ 318
Important safety notes .................. 317
Removing ....................................... 318
Storage location ............................ 318
Stowing .......................................... 319
Technical data ............................... 318
Emergency Tensioning Devices
Activation ......................................... 53
Emissions control
Service and warranty information .... 26 Engine
Check Engine warning lamp ........... 232
Display message ............................ 213
ECO start/stop function ................ 126
Engine number ............................... 323
Irregular running ............................ 128
Jump-starting ................................. 285
Starting problems .......................... 128
Starting the engine with the
SmartKey ....................................... 125
Starting with KEYLESS-GO ............. 125
Sw i
tching off .................................. 141
Tow-starting (vehicle) ..................... 290
Engine electronics
Problem (malfunction) ................... 128
Engine jump starting
see Jump starting (engine)
Engine oil
Adding ........................................... 267
Additives ........................................ 326
Checking the oil level ..................... 267
Checking the oil level using the
dipstick .......................................... 267
Display message ............................ 214
Filling capacity ............................... 326
Notes about oil grades ................... 325
Notes on oil level/consumption .... 267
Temperature (on-board computer,
Mercedes-AMG vehicles) ............... 201
Entering an address
see also Digital Operator's Man-
ual .................................................. 236
ESP ®
(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 201
Characteristics ................................. 70
Deactivating/activating (button
in Mercedes-AMG vehicles) ............. 71
Deactivating/activating (except
Mercedes ‑ AMG vehicles) ................. 70
Deactivating/activating (on-
board computer, except
Mercedes-AMG vehicles) ............... 195
Display message ............................ 204
Function/notes ................................ 69
General notes .................................. 69
Important safety information ........... 69
Trailer stabilization ........................... 7210
Index

Seat heating .................................... 97
Seat heating problem ...................... 98
Storing settings (memory func-
tion) ............................................... 104
Switching seat heating on/off ......... 97
Switching seat ventilation on/
off .................................................... 98
Section
Trunk ............................................... 83
Securing a load
see Securing cargo
Securing cargo .................................. 246
Selector lever
Cleaning ......................................... 275
Sensors (cleaning instructions) ....... 274
Service menu (on-board com-
puter) .................................................. 197
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 326
Coolant (engine) ............................ 326
Engine oil ....................................... 325
Fuel ................................................ 324
Important safety notes .................. 323
Refrigerant (air-conditioning sys-
tem) ............................................... 327
Washer fluid ................................... 327
Setting the air distribution ............... 118
Setting the airflow ............................ 118
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 236
Setting the language
see also Digital Operator's Man-
ual .................................................. 236
Setting the time
see also Digital Operator's Man-
ual .................................................. 236
Settings
Factory (on-board computer) ......... 200
On-board computer ....................... 197
SETUP (on-board computer) ............. 201
Side impact air bag ............................. 47
Side marker lamp (display mes-
sage) ................................................... 212 Side windows
Cleaning ......................................... 273
Convenience closing feature ............ 88
Convenience opening feature .......... 88
Important safety information ........... 87
Opening/closing .............................. 87
Problem (malfunction) ..................... 89
Resetting ......................................... 89
Reversing feature ............................. 87
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 236
Sliding sunroof
Important safety notes .................... 90
Openi ng/closing .............................. 91
P roblem (malfunction) ..................... 91
Resetting ......................................... 91
SmartKey
Changing the battery ....................... 79
Changing the programming ............. 77
Checking the battery ....................... 79
Convenience closing feature ............ 88
Convenience opening feature .......... 88
Display message ............................ 225
Door central locking/unlocking ....... 76
Important safety notes .................... 76
Loss ................................................. 80
Mechanical key ................................ 78
Overview .......................................... 76
Positions (ignition lock) ................. 123
Problem (malfunction) ..................... 80
Starting the engine ........................ 125
SMS
see also Digital Operator's Man-
ual .................................................. 236
Snow chains ...................................... 294
Sockets
Center console .............................. 253
General notes ................................ 253
Rear compartment ......................... 254
Sound
Switching on/off ........................... 237
Spare wheel
Stowing .......................................... 319
Special seat belt retractor .................. 58
Specialist workshop ............................ 29
Speed, controlling
see Cruise control18
Index

Speedometer
Digital ............................................ 191
In the Instrument cluster ................. 34
Segments ...................................... 188
Selecting the display unit ............... 197
SPORT handling mode
Deactivating/activating
(Mercedes-AMG vehicles) ............... .7 1
Warning lamp ................................. 231
Standing lamps
Display message ........................... .2 12
Switching on/off ........................... 106
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 124
Steering
Display message ............................ 225
Steering Assist and Stop&Go Pilot
(DISTRONIC PLUS)
Activating/deactivating ................. 196
Display message ............................ 220
Steering wheel
Adjusting (electrically) ..................... 99
Button overview ............................... 35
Buttons (on-board computer) ......... 189
Cleaning ......................................... 275
Important safety notes .................... 98
Paddle shifters ............................... 135
Steering wheel heating .................... 99
Storing settings (memory func-
tion) ............................................... 104
Steering wheel heating
Problem (malfunction) ..................... 99
Switching on/off .............................. 99
Steering wheel paddle shifters ....... .1 35
Stopwatch (RACETIMER) ................... 201
Stowage areas ................................... 242
Stowage compartments
Armrest (under) ............................ .2 44
Center console .............................. 243
Center console (rear) ..................... 244
Cup holders ................................... 248
Eyeglasses compartment .............. .2 43
Glove box ....................................... 243
Important safety information ......... 242
Rear ............................................... 244
Stowage net ................................... 245 Under driver's seat/front-
passenger seat .............................. 244
Stowage n et .......................................
245
Stowage well beneath the trunk
floor .................................................... 247
Summer tires ..................................... 294
Sun visor ............................................ 250
Surround lighting (on-board com-
puter) .................................................. 198
Suspension setting
AIRMATIC ...................................... 160
AMG adaptive sport suspension
system ........................................... 161
Suspension settings
SETUP (on-board computer) .......... 201
Switching air-recirculation mode
on/off ................................................. 120
Switching on media mode
Via the device list .......................... 241
T Tachometer ........................................ 188
Tail lamps
Display message ............................ 212
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 34
Technical data
Capacities ...................................... 323
Emergency spare wheel ................. 318
Information .................................... 321
Tires/wheels ................................. 317
Vehicle data ................................... 328
Telephone
Accepting a call (multifunction
steering wheel) .............................. 194
Authorizing a mobile phone (con-
necting) ......................................... 240
Connecting a mobile phone (gen-
eral information) ............................ 239
Display message ............................ 225
Menu (on-board computer) ............ 194
Number from the phone book ........ 194
Redialing ........................................ 195
Rejecting/ending a call ................. 194 Index 19

Storing ........................................... 313
Structure and characteristics
(definition) ..................................... 310
Temperature .................................. 306
TIN (Tire Identification Number)
(definition) ..................................... 312
Tire bead (definition) ...................... 311
Tire pressure (definition) ................ 311
Tire pressures (recommended) ...... 310
Tire size (data) ............................... 317
Tire size designation, load-bearing
capacity, speed rating .................... 307
Tire tread ....................................... 293
Tire tread (definition) ..................... 311
Total load limit (definition) ............. 312
Traction ......................................... 306
Traction (definition) ....................... 312
Tread wear ..................................... 306
Uniform Tire Quality Grading
Standards ...................................... 305
Uniform Tire Quality Grading
Standards (definition) .................... 310
Wear indicator (definition) ............. 312
Wheel and tire combination ........... 317
Wheel rim (definition) .................... 310
see Flat tire
Top Tether ............................................ 60
Tow-starting
Emergency engine starting ............ 290
Important safety notes .................. 287
Towing a trailer
ESP ®
(Electronic Stability Pro-
gram) ............................................... 72
Towing away
Important safety guidelines ........... 287
Installing the towing eye ................ 288
Removing the towing eye ............... 289
Transporting the vehicle ................ 289
With both axles on the ground ....... 289
With the rear axle raised ................ 289
Towing eye ......................................... 277
Traffic reports
see also Digital Operator's Man-
ual .................................................. 236
Traffic Sign Assist
Display message ............................ 216
Function/notes ............................. 178
Important safety notes .................. 178 Instrument cluster display ............. 178
Transfer case ..................................... 138
Transmission
see Auto matic tra nsmission
Tran smission position display ......... 130
Transmission position display
(DIRECT SELECT lever) ...................... 130
Transporting the vehicle .................. 289
Trim pieces (cleaning instruc-
tions) .................................................. 275
Trip computer (on-board com-
puter) .................................................. 191
Trip odometer
Calling up ....................................... 190
Resetting (on-board computer) ...... 191
Trunk
Emergency release .......................... 86
Important safety notes .................... 83
Opening/closing (automatically
from inside) ...................................... 85
Opening/closing (automatically
from outside) ................................... 84
Opening/closing (manually from
outside) ............................................ 84
Trunk lid
Display message ............................ 224
Opening dimensions ...................... 328
Trunk load (maximum) ...................... 328
Turn signals
Display message ............................ 212
Switching on/off ........................... 106
Two-way radio
Frequencies ................................... 321
Installation ..................................... 321
Transmission output (maximum) .... 321
Type identification plate
see Vehicle identification plate
U
Unlocking
Emergency unlocking ....................... 83
From inside the vehicle (central
unlocking button) ............................. 82
Upshift indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 201Index 21

USB devices
Connecting to the Media Inter-
face .............................................. .2 41
VVanity mirror (in the sun visor) ....... .2 51
Vehicle
Correct use ...................................... 29
Data acquisition ............................... 30
Display message ............................ 223
Equipment ....................................... 26
Individual settings .......................... 197
Limited Warranty ............................ .3 0
Loading .......................................... 302
Locking (in an emergency) ............... 83
Locking (SmartKey) .......................... 76
Lowering ........................................ 316
Maintenance .................................... 27
Parking for a long period ................ 143
Pulling away ................................... 125
Raising ........................................... 313
Reporting problems ......................... 29
Securing from rolling away ............ 313
Towing away .................................. 287
Transporting .................................. 289
Unlocking (in an emergency) ........... 83
Unlocking (SmartKey) ...................... 76
Vehicle data ................................... 328
Vehicle data ....................................... 328
Vehicle dimensions ........................... 328
Vehicle emergency locking ................ 83
Vehicle identification number
see VIN
Vehicle identification plate .............. 322
Vehicle level
AIRMATIC ...................................... 159
Vehicle level (display message) ....... 215
Vehicle tool kit .................................. 277
Video
Operating the DVD ......................... 193
see also Digital Operator's Man-
ual .................................................. 236
VIN
Seat ............................................... 323
Type plate ...................................... 322
Voice Control System
see See also Digital Operator's Manual W Warning and indicator lamps
ABS ................................................ 229
Brakes ........................................... 228
Check Engine ................................. 232
Coolant .......................................... 232
Distance warning ........................... 234
ESP ®
.............................................. 229
ESP ®
OFF ....................................... 230
Fuel tank ........................................ 232
General notes ................................ 226
Overview .......................................... 34
PASSENGER AIR BAG OFF ............... 42
Reserve fuel ................................... 232
Restraint system ............................ 231
Seat belt ........................................ 227
SPORT handling mode ................... 231
Tire pressure monitor .................... 235
Warranty .............................................. 26
Washer fluid
Display message ............................ 225
Weather display (COMAND)
see also Digital Operator's Man-
ual .................................................. 236
Wheel and tire combinations
Tires ............................................... 317
Wheel bolt tightening torque ........... 316
Wheel chock ...................................... 313
Wheels
Changing a wheel .......................... 312
Checking ........................................ 292
Cleaning ......................................... 273
Emergency spare wheel ................. 317
Important safety notes .................. 292
Information on driving .................... 292
Interchanging/changing ................ 312
Mounting a new wheel ................... 315
Mounting a wheel .......................... 313
Removing a wheel .......................... 315
Storing ........................................... 313
Tightening torque ........................... 316
Wheel size/tire size ....................... 317
Window curtain air bag
Operation ......................................... 49
Windows
see Side windows22
Index

Diagnostics connection The diagnostic s connection is only intended fo r
th e connection of diagnostic equipmen t at a
qualified specialis t workshop .
G WARNING
If you connec t equipmen t to a diagnostic s
connection in th e vehicle, it may affec t th e
operation of vehicle systems . As a result , th e
operatin g safet y of th e vehicle could be affec -
ted. There is a ris k of an accident.
Only connec t equipmen t to a diagnostic s con-
nection in th e vehicle, whic h is approved fo r
your vehicle by Mercedes-Benz.
G WARNING
Objects in th e driver's footwell can restric t th e
peda l trave l or obstruct a depressed pedal.
The operatin g and road safet y of th e vehicle is
jeopardized. There is a ris k of an accident.
Mak e sur e that all objects in th e vehicle are
stowed correctly, and that they canno t ente r
th e driver's footwell. Install th e floormat s
securely and as specifie d in order to ensur e
sufficien t clearanc e fo r th e pedals. Do no t use
loose floormat s and do no t plac e floormat s on
to p of on e another.
! If th e engin e is switched of f and equipmen t
on th e diagnostic s connection is used , th e
starter battery may discharge.
Connectin g equipmen t to th e diagnostic s con-
nection can lead to emission s monitorin g infor-
mation bein g reset , fo r example. Thi s may lead
to th e vehicle failin g to mee t th e requirements of
th e next emission s test durin g th e main inspec-
tion .
Qualified specialist workshop An authorized Mercedes-Ben z Cente r is a quali-
fie d specialis t workshop . It has th e necessary
specialis t knowledge , tools and qualification s to
correctl y carry out th e wor k require d on your
vehicle. Thi s is especially th e cas e fo r wor k rel -
evant to safety.
Observ e th e note s in th e Maintenance Booklet . Always hav e th e followin g wor k carrie d out at an
authorized Mercedes-Ben z Center:R
wor k relevant to safet yR
servic e and maintenance wor kR
repair wor k R
alterations, installation wor k and modifica-
tion s R
wor k on electronic component s
Correct us eIf you remov e any warnin g stickers , you or oth-
ers could fail to recogniz e certain dangers.
Leave warnin g stickers in position .
Observ e th e followin g information when drivin g
your vehicle: R
th e safet y note s in this manual R
technical dat a fo r th e vehicleR
traffic rule s and regulation sR
laws and safet y standard s pertainin g to moto r
vehicles
Problem s wit h you r vehicleIf you should experience a problem wit h your
vehicle, particularly on e that you believe may
affec t it s saf e operation , we urg e you to contact
an authorized Mercedes-Ben z Cente r immedi-
ately to hav e th e problem diagnosed and recti -
fied. If th e problem is no t resolved to your sat -
isfaction , please discus s th e problem again wit h
an authorized Mercedes-Ben z Cente r or , if nec-
essary, contact us at on e of th e followin g
addresses.
In th e USA
Customer Assistanc e Cente r
Mercedes-Ben z USA, LL C
3 Mercedes Drive
Montvale, NJ 07645-0350
In Canad a
Customer Relation s Departmen t
Mercedes-Ben z Canada, Inc.
98 Vanderhoo f Avenue
Toronto , Ontario M4 G 4C9
Reporting safet y defect s
US A only:Operating safety 29
Introduction Z

Center console, lower section
Function Page
m
Stowage compartment 242
Ashtray 252
Cigarette lighter 252
Socket 253
n
Cup holder 248
o