Safety MERCEDES-BENZ CLA-Class 2017 C117 Owner's Manual

Welcome to the world of Mercedes-Benz
We urge you to read this Operator's Manual
carefully and familiarize yourself with the vehi-
cle before driving. For your own safety and a
longer vehicle life, follow the instructions and
warning notices in this Operator's 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:
RModel
ROrder
RCountry specification
RAvailability
Mercedes-Benz therefore reserves the right to
introduce changes in the following areas:
RDesign
REquipment
RTechnical 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:
RPrinted Operator's Manual
RMaintenance Booklet
REquipment-dependent supplements
Keep these documents in the vehicle at all
times. If you sell the vehicle, always pass all
documents on to the new owner.
You can also use the Mercedes-Benz Guides
App:
Your Operator's Manual:
Digital form inside the vehicle
The Digital Operator's Manual provides
comprehensive and specifically adapted
information on your vehicle's equipment
and multimedia system. It contains infor-
mative animations, individual language
settings and an intuitive search function.
Booklet inside the vehicle
In addition to this manual and the afore-
mentioned digital media, you also have the
option to obtain a comprehensive printed
version of the Supplement for your multi- media system from your authorized
Mercedes-Benz Center.
Digital form via the Internet
The Operator's Manual on the Internet pro-
vides easy access to all information
regarding your vehicle and multimedia sys-
tem. It also provides helpful animations,
interesting background information and a
wide array of search options.
Digital form as an App
Using the Mercedes-Benz Guides App, you
can view all the information on your vehicle
and multimedia system via mobile Internet
or download it independently of network
access. Available for smartphones or tab-
lets.
You can also use the Mercedes-Benz Guides
App:
Please note that the Mercedes-Benz Guides App
may not yet be available in your country.
Mercedes-Benz USA, LLC
Mercedes-Benz Canada, Inc.
A Daimler Company
1175844003
É11758440031ËÍ

Index....................................................... 4
Digital Operator's Manual..................22
Introduction .......................................... .22
Operation ............................................... 22
Introduction ......................................... 23
Protecting the environment ...................2 3
Genuine Mercedes-Benz parts .............. .23
Operator's Manual ................................. 24
Service and vehicle operation ................2 4
Operating safety .................................... 26
QR codes for the rescue card ................2 8
Data stored in the vehicle ...................... 28
Information on copyright ....................... 30
At a glance ........................................... 31
Cockpit .................................................. 31
Instrument cluster ................................. 32
Multifunction steering wheel ................. 33
Center console ...................................... 34
Door control panel ................................. 37
Overhead control panel .........................3 8
Safety................................................... 39
Panic alarm ............................................ 39
Occupant safety .................................... 39
Children in the vehicle ........................... 53
Pets in the vehicle ................................. 59
Driving safety systems ........................... 60
Protection against theft .........................6 7
Opening and closing...........................69
SmartKey ............................................... 69
Doors ..................................................... 75
Trunk ..................................................... 77
Side windows ......................................... 80
Panorama roof with power tilt/sliding
panel ...................................................... 84
Seats, steering wheel and mirrors ....89
Correct driver's seat position ............... .89
Seats ..................................................... 89
Steering wheel ....................................... 94 Mirrors ................................................... 95
Memory function ................................... 97
Lights and windshield wipers
............99
Exterior lighting ..................................... 99
Interior lighting .................................... 102
Replacing bulbs ................................... 103
Windshield wipers ................................ 106
Climate control ................................. 109
Overview of climate control systems ... 109
Operating the climate control sys-
tems .................................................... 114
Air vents .............................................. 119
Driving and parking ..........................120
Notes on breaking-in a new vehicle ..... 120
Driving ................................................. 120
DYNAMIC SELECT button (all vehicles
except Mercedes-AMG vehicles) ......... 127
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) .................... 128
Automatic transmission ....................... 129
Refueling ............................................. 137
Parking ................................................ 140
Driving tips .......................................... 143
Driving systems ................................... 148
On-board computer and displays ....174
Important safety notes ........................ 174
Displays and operation ........................ 174
Menus and submenus ......................... 177
Display messages ................................ 188
Warning and indicator lamps in the
instrument cluster ............................... 216
Multimedia system ...........................227
General notes ...................................... 227
Important safety notes ........................ 227
Function restrictions ............................ 227
Operating system ................................ 228
Stowage and features ......................233
Loading guidelines ............................... 233
Stowage areas ..................................... 233
2Contents

Features .............................................. 238
Maintenance and care......................254
Engine compartment ........................... 254
ASSYST PLUS ...................................... 258
Care ..................................................... 259
Breakdown assistance .....................266
Where will I find...? .............................. 266
Flat tire ................................................ 266
Battery (vehicle) .................................. 271
Jump-starting ....................................... 273
Towing and tow-starting ...................... 276
Fuses ................................................... 279
Wheels and tires ............................... 282
Important safety notes ........................ 282
Operation ............................................ 282
Winter operation .................................. 284
Tire pressure ....................................... 285
Loading the vehicle .............................. 292
All about wheels and tires ................... 295
Changing a wheel ................................ 301
Wheel and tire combinations ............... 306
Technical data ................................... 307
Information regarding technical data ... 307
Vehicle electronics .............................. 307
Identification plates ............................. 308
Service products and filling capaci-
ties ...................................................... 309
Vehicle data ......................................... 314
Contents3

1, 2, 3 ...
4ETS (Electronic Traction System)see ETS/4ETS (Electronic Trac-
tion System)
4MATIC
Display message ............................ 213
4MATIC (permanent four-wheel
drive) .................................................. 159
12 V socket
see Sockets
A
ABS (Anti-lock Braking System)Display message ............................ 189
Function/notes ................................ 60
Important safety notes .................... 60
Warning lamp .................................2 18
Accident
Automatic measures after an acci-
dent ................................................. 53
Activating media mode
General notes ................................ 232
Activating/deactivating cooling
with air dehumidification ................. 114
Active Brake Assist
Activating or deactivating .............. 182
Display message ............................ 194
Function/notes ................................ 61
ADAPTIVE BRAKE ................................. 66
Adaptive Damping System
Function/notes .............................1 59
Adaptive Highbeam Assist
Display message ............................ 202
Function/notes .............................1 01
Switching on/off ........................... 102
Additional speedometer ................... 184
Additives (engine oil) ........................ 312
Address book
see also Digital Operator's Man-
ual ..................................................2 27
Adjusting the volume
Audio 20 ........................................ 228
COMAND ....................................... 228
Air bags
Deployment ..................................... 51
Display message ............................ 197 Front air bag (driver, front
passenger) ....................................... 45
Important safety notes .................... 44
Introduction ..................................... 44
Knee bag .......................................... 45
Occupant Classification System
(OCS) ............................................... 46
PASSENGER AIR BAG indicator
lamps ............................................... 40
Side impact air bag .......................... 45
Window curtain air bag .................... 46
Ai r ve
nts
Important safety notes .................. 119
Rear ............................................... 119
Setting the center air vents ........... 119
Setting the side air vents ...............1 19
Air-conditioning system
see Climate control
Alarm
ATA (Anti-Theft Alarm system) ......... 67
Switching off (ATA) .......................... 67
Switching the function on/off
(ATA) ................................................ 67
Alarm system
see ATA (Anti-Theft Alarm system)
AMG
Adaptive sport suspension sys-
tem ................................................ 158
Performance Seat ............................ 93
AMG adaptive sport suspension
system
General Information ....................... 158
AMG menu (on-board computer) ..... 185
AMG Performance exhaust sys-
tem ..................................................... 126
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 240
Assistance display (on-board com-
puter) ..................................................1 82
Assistance menu (on-board com-
puter) ..................................................1 82
ASSYST PLUS
Displaying a service message ........2 58
Driving abroad ............................... 259
4Index

Hiding a service message .............. 258
Information about Service .............258
Resetting the service interval dis-
play ................................................ 258
Service message ............................ 258
Special service requirements ......... 258
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 67
Function ...........................................6 7
Switching off the alarm .................... 67
ATTENTION ASSIST
Activating/deactivating ................. 183
Display message ............................ 205
Function/notes ............................. 169
Audio 20
Switching on/off ........................... 228
Audio menu (on-board computer) .... 180
Audio system
see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 201
see Lights
Automatic car wash (care) ............... 259
Automatic engine start (ECO start/
stop function) .................................... 125
Automatic engine switch-off (ECO
start/stop function) .......................... 125
Automatic headlamp mode ................ 99
Automatic transmission
Accelerator pedal position ............. 132
Changing gear ............................... 132
DIRECT SELECT lever ..................... 129
Drive program ................................ 133
Drive program display .................... 129
Driving tips .................................... 132
DYNAMIC SELECT button (all vehi-
cles except Mercedes-AMG vehi-
cles) ............................................... 127
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) .............. 128
Emergency running mode .............. 137
Engaging drive position .................. 131
Engaging neutral ............................ 130 Engaging park position
(Mercedes-AMG vehicles) .............. 131
Engaging park position automati-
cally ...............................................
130
Eng

aging reverse gear ................... 130
Engaging the park position ............ 129
Holding the vehicle stationary on
uphill gradients .............................. 133
Kickdown ....................................... 133
Manual shifting .............................. 135
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 185
Overview ........................................ 129
Problem (malfunction) ................... 137
Pulling away ................................... 124
Selector lever ................................ 131
Starting the engine ........................ 123
Steering wheel paddle shifters ...... 135
Transmission position display ........ 131
Transmission position display
(DIRECT SELECT lever) ................... 129
Transmission positions .................. 132
Automatic transmission emer-
gency mode ....................................... 137
B
Back button ....................................... 228
Backup lamp
Display message ............................ 200
BAS (Brake Assist System) ................. 60
Battery (SmartKey)
Checking .......................................... 72
Important safety notes .................... 72
Replacing ......................................... 72
Battery (vehicle)
Charging ........................................ 273
Display message ............................ 203
Important safety notes .................. 271
Jump starting ................................. 273
Belt
see Seat belts
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 183
Display message ............................ 206
Notes/function .............................. 171
Index5

Blootooth®
Connecting a different mobile
phone ............................................ 232
Bluetooth
®
Searching for a mobile phone ........ 231
see also Digital Operator's Man-
ual .................................................. 227
Telephony ...................................... 230
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 194
Notes ............................................. 312
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamp
Replacing bulbs ............................. 105
Brake lamps
Display message ............................ 199
Brakes
ABS .................................................. 60
BAS .................................................. 60
Brake fluid (notes) ......................... 312
Braking assistance appropriate to
the situation ..................................... 62
Display message ............................ 189
EBD .................................................. 66
Hill start assist ............................... 124
HOLD function ............................... 156
Important safety notes .................. 145
Maintenance .................................. 146
Parking brake ................................ 141
Riding tips ...................................... 145
Warning lamp ................................. 217
Braking assistance appropriate to
the situation
Function/notes ................................ 62
Breakdown
Where will I find...? ........................ 266
see Flat tire
see Tow-starting
see Towing away
Buttons on the steering wheel ......... 175
C
California
Important notice for retail cus-
tomers and lessees .......................... 24
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Car wash ........................................ 259
Carpets .......................................... 265
Display ........................................... 263
Exhaust pipe .................................. 263
Exterior lights ................................ 262
Gear or selector lever .................... 264
Interior ........................................... 263
Matte finish ................................... 261
Notes ............................................. 259
Paint .............................................. 260
Plastic trim .................................... 263
Power washer ................................ 260
Rear view camera .......................... 262
Roof lining ...................................... 265
Seat belt ........................................ 264
Seat cover ..................................... 264
Sensors ......................................... 262
Steering wheel ............................... 264
Trim pieces .................................... 264
Washing by hand ........................... 260
Wheels ........................................... 261
Windows ........................................ 261
Wiper blades .................................. 262
Wooden trim .................................. 264
Cargo compartment enlargement ... 236
Cargo tie down rings ......................... 237
CD
see also Digital Operator's Man-
ual .................................................. 227
CD player (on-board computer) ........ 180
Center console
Lower section .................................. 35
Upper section .................................. 34
Central locking
Automatic locking (on-board com-puter) ............................................. 184
Locking/unlocking (SmartKey) ........ 69
Change of address .............................. 25
6Index

Change of ownership.......................... 25
Child
Restraint system .............................. 55
Child seat
Forward-facing restraint system ...... 58
LATCH-type (ISOFIX) child seat
anchors ............................................ 56
On the front-passenger seat ............ 57
Rearward-facing restraint system .... 58
Top Tether ...................................... .56
Child-proof locks
Important safety notes .................... 58
Rear doors ...................................... .59
Children
Special seat belt retractor .............. .54
Cigarette lighter ................................ 241
Cleaning
Mirror turn signal .......................... .262
Climate control
Air-conditioning system ................. 110
Automatic climate control (dual-
zone) .............................................. 112
Controlling automatically ...............1 15
Cooling with air dehumidification .. 114
Defrosting the windows ................. 117
Defrosting the windshield .............. 116
General notes ................................ 109
Indicator lamp ................................ 115
Information about using auto-
matic climate control ..................... 113
Maximum cooling .......................... 117
Notes on using the air-condition-
ing system ..................................... 111
Overview of systems ......................1 09
Problem with the rear window
defroster ........................................ 118
Probl

ems with cooling with air
dehumidification ............................ 115
Refrigerant ..................................... 313
Refrigerant filling capacity ............. 314
Setting the air distribution ............. 115
Setting the air vents ......................1 19
Setting the airflow ......................... 116
Setting the temperature ................ 115
Switching air-recirculation mode
on/off ............................................ 118
Switching on/off ........................... 114
Switching residual heat on/off ...... 118 Switching the rear window
defroster on/off ............................ 117
Switching the ZONE function
on/off ............................................ 116
Cockpit
Overview .......................................... 31
COMAND
Switching on/off ........................... 228
COMAND display
Cleaning ......................................... 263
Combination switch .......................... 100
Compass
Calibrating ..................................... 252
Calling up ....................................... 252
Magnetic field zone maps .............. 252
Setting ...........................................2 52
Connecting a USB device
see also Digital Operator's Man-
ual ..................................................2 27
Consumption statistics (on-board
computer) .......................................... 177
Controller ...........................................2 28
Convenience closing feature .............. 82
Convenience opening feature ............ 82
Coolant (engine)
Checking the level ......................... 257
Display message ............................ 202
Filling capacity ............................... 313
Important safety notes .................. 312
Temperature (on-board computer,
Mercedes-AMG vehicles) ...............1 85
Temperature gauge ........................ 175
Warning lamp ................................. 223
Cooling
see Climate control
Copyright ............................................. 30
C

ornering light function
Display message ............................ 199
Cruise control
Activation conditions ..................... 149
Cruise control lever ....................... 148
Deactivating ................................... 149
Display message ............................ 208
Driving system ............................... 148
Function/notes .............................1 48
Important safety notes .................. 148
Setting a speed .............................. 149
Index7

Storing and maintaining current
speed ............................................. 149
Cup holder
Center console .............................. 239
Important safety notes .................. 238
Rear compartment ......................... 239
Customer Assistance Center
(CAC) ..................................................... 27
Customer Relations Department ....... 27
D
Dashboard
see Instrument cluster
Data
see Technical data
Daytime running lamps
Display message ............................ 201
Function/notes ................................ 99
Switching on/off (on-board com-
puter) ............................................. 184
Declarations of conformity ................. 26
Diagnostics connection ...................... 27
Digital Operator's Manual
Help ................................................. 22
Introduction ..................................... 22
Digital speedometer ......................... 178
DIRECT SELECT lever
Automatic transmission ................. 129
Display messages
ASSYST PLUS ................................ 258
Calling up (on-board computer) ..... 188
Driving systems ............................. 205
Engine ............................................ 202
General notes ................................ 188
Hiding (on-board computer) ........... 188
Lights ............................................. 199
Safety systems .............................. 189
SmartKey ....................................... 214
Tires ............................................... 209
Vehicle ........................................... 211
Distance Pilot DISTRONIC
Activating ....................................... 152
Calling up a speed ......................... 152
Cruise control lever ....................... 151
Display Message ............................ 207
Displays in the instrument cluster .. 154
Driving tips .................................... 155 Function/notes ............................. 150
Important safety notes .................. 150
Setting a speed .............................. 153
Setting the specified minimum
distance ......................................... 153
Stopping ........................................ 153
Storing a speed .............................. 152
Switching off .................................. 154
Distance recorder ............................. 177
Distance warning (warning lamp) .... 225
Distance warning function
Function/notes ................................ 61
Warning lamp ................................. 225
Doors
Automatic locking (on-board com-
puter) ............................................. 184
Automatic locking (switch) ............... 76
Central locking/unlocking
(SmartKey) ....................................... 69
Control panel ................................... 37
Display message ............................ 214
Emergency locking ........................... 76
Emergency unlocking ....................... 76
Important safety notes .................... 75
Opening (from insid
e) ...................... 75
Drinking and driving ......................... 143
Drive program
Automatic transmission ................. 133
Display ........................................... 131
Display (DIRECT SELECT lever) ...... 129
SETUP (on-board computer) .......... 186
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 259
Driving on flooded roads .................. 147
Driving safety system
Active Brake Assist .......................... 61
Braking assistance appropriate to
the situation ..................................... 62
Driving safety systems
ABS (Anti-lock Braking System) ....... 60
ADAPTIVE BRAKE ............................. 66
BAS (Brake Assist System) .............. 60
Distance warning function ............... 61
EBD (electronic brake force distri-
bution) ............................................. 66
8Index

ESP®(Electronic Stability Pro-
gram) ............................................... 63
Important safety information ........... 60
Overview .......................................... 60
STEER CONTROL ............................. 66
Driving system
Distance Pilot DISTRONIC ............. 150
Parking assist PARKTRONIC .......... 160
Parking Pilot .................................. 162
RACE START (Mercedes-AMG
vehicles) ........................................ 157
Start-off assist ............................... 157
Driving systems
AMG adaptive sport suspension
system ........................................... 158
ATTENTION ASSIST ........................ 169
Blind Spot Assist ............................ 171
Cruise control ................................ 148
Display message ............................ 205
HOLD function ............................... 156
Lane Keeping Assist ...................... 172
Lane Tracking package .................. 171
Rear view camera .......................... 166
Driving tips
Automatic transmission ................. 132
Brakes ........................................... 145
Break-in period .............................. 120
Checking brake lining thickness .... 146
Distance Pilot DISTRONIC ............. 155
Downhill gradient ........................... 145
Drinking and driving ....................... 143
Driving in winter ............................. 147
Driving on flooded roads ................ 147
Driving on wet roads ...................... 147
Exhaust check ............................... 143
Fuel ................................................ 143
General .......................................... 143
Hydroplaning ................................. 147
Icy road surfaces ........................... 147
Limited braking efficiency on sal-
ted roads ....................................... 146
Snow chains .................................. 285
The first 1000 miles (1500 km) ..... 120
Wet road surface ........................... 145
DVD video
Operating (on-board computer) ..... 180
see also Digital Operator's Man-
ual .................................................. 227 DYNAMIC SELECT button
Climate control (3-zone automaticclimate control) ............................. 114
Climate control (air-conditioning
system) .......................................... 111
DYNAMIC SELECT button (al l ve
hi-
cles except Mercedes-AMG vehi-
cles) .................................................... 127
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) ................. 128
E
EBD (electronic brake force distri-
bution)
Display message ............................ 191
Function/notes ................................ 66
ECO display
Function/notes ............................. 144
On-board computer ....................... 177
ECO start/stop function
Automatic engine start .................. 125
Automatic engine switch-off .......... 125
Deactivating/activating ................. 126
General information ....................... 125
Important safety notes .................. 125
Introduction ................................... 124
Electronic Stability Program
see ESP
®(Electronic Stability Program)
Emergency
Automatic measures after an acci-
dent ................................................. 53
Emergency release
Driver's door .................................... 76
Trunk ............................................... 80
Vehicle ............................................. 76
Emergency Tensioning Devices
Activation ......................................... 51
Emissions control
Service and warranty information .... 24
Engine
Check Engine warning lamp ........... 222
Display message ............................ 202
ECO start/stop function ................ 124
Engine number ............................... 309
Irregular running ............................ 126
Jump-starting ................................. 273
Starting problems .......................... 126
Index9

Starting the engine with the
SmartKey ....................................... 123
Starting with the Start/Stop but-
ton ................................................. 123
Switching off .................................. 140
Tow-starting (vehicle) ..................... 279
Engine electronics
Problem (malfunction) ................... 126
Engine jump starting
see Jump starting (engine)
Engine oil
Adding ........................................... 256
Additives ........................................ 312
Checking the oil level ..................... 255
Checking the oil level using the
dipstick .......................................... 255
Display message ............................ 204
Filling capacity ............................... 312
Notes about oil grades ................... 311
Notes on oil level/consumption .... 255
Temperature (on-board computer,
Mercedes-AMG vehicles) ............... 185
Entering an address
see also Digital Operator's Man-
ual .................................................. 227
ESP
®(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 186
Characteristics ................................. 64
Deactivating/activating (button
in Mercedes-AMG vehicles) ............. 65
Deactivating/activating (except
Mercedes‑ AMG vehicles) ................. 64
Deactivating/activating (on-
board computer, except
Mercedes-AMG vehicles) ............... 182
Display message ............................ 189
Function/notes ................................ 63
General notes .................................. 63
Important safety information ........... 63
Trailer stabilization ........................... 66
Warning lamp ................................. 219
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 63
Exhaust
see Exhaust pipe
Exhaust check ................................... 143 Exhaust pipe
Cleaning ......................................... 263
Exterior lighting
Cleaning ......................................... 262
see Lights
Exterior mirrors
Adjusting ......................................... 95
Dipping (automatic) ......................... 96
Folding in when lo cking (
on-board
computer) ...................................... 185
Folding in/out (automatically) ......... 96
Folding in/out (electrically) ............. 96
Out of position (troubleshooting) ..... 96
Setting ............................................. 96
Storing settings (memory func-
tion) ................................................. 98
Storing the parking position ............. 97
Eyeglasses compartment ................. 234
F
Favorites
Overview ........................................ 229
Filler cap
see Refueling
Flat tire
MOExtended tires .......................... 267
Preparing the vehicle ..................... 266
TIREFIT kit ...................................... 268
Floormats ........................................... 253
Frequencies
Mobile phone ................................. 307
Two-way radio ................................ 307
Fuel
Additives ........................................ 311
Consumption statistics .................. 177
Displaying the current consump-
tion ................................................ 178
Displaying the range ...................... 178
Driving tips .................................... 143
E10 ................................................ 310
Fuel gauge ....................................... 32
Grade (gasoline) ............................ 310
Important safety notes .................. 310
Problem (malfunction) ................... 139
Refueling ........................................ 137
Tank content/reserve fuel ............. 310
10Index