2019 MERCEDES-BENZ CLA fuel

Index.......................................................4
Digital Operator's Manual..................23
Introduction ...........................................23
Operation ............................................... 23
Introduction.........................................24
Protecting the environment ...................24
Genuine Mercedes-Benz parts ...............24
Operator's Manual ................................. 25
Service and vehicle operation ................25
Operating safety .................................... 27
QR code for rescue card ........................ 29
Data storage .......................................... 29
Information on copyright ....................... 31
At a glance...........................................32
Cockpit .................................................. 32
Instrument cluster ................................. 33
Multifunction steering wheel ................. 34
Center console ...................................... 35
Door control panel ................................. 38
Overhead control panel .........................39
Safety...................................................40
Panic alarm ............................................ 40
Occupant safety .................................... 40
Children in the vehicle ........................... 54
Pets in the vehicle ................................. 60
Driving safety systems ........................... 61
Protection against theft .........................68
Opening and closing...........................70
SmartKey ............................................... 70
Doors ..................................................... 76
Trunk ..................................................... 78
Side windows ......................................... 82
Panorama roof with power tilt/sliding
panel ...................................................... 86
Seats, steering wheel and mirrors....91
Correct driver's seat position ................91
Seats ..................................................... 91
Steering wheel ....................................... 96
Mirrors ................................................... 97
Memory function ................................. 100
Lights and windshield wipers..........101
Exterior lighting ................................... 101
Interior lighting .................................... 104
Replacing bulbs ................................... 105
Windshield wipers ................................ 108
Climate control.................................111
Overview of climate control systems ... 111
Operating the climate control sys-
tems .................................................... 116
Air vents .............................................. 121
Driving and parking..........................122
Notes on breaking-in a new vehicle ..... 122
Driving ................................................. 122
DYNAMIC SELECT button (all vehicles
except Mercedes-AMG vehicles) ......... 129
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) .................... 130
Automatic transmission ....................... 131
Refueling ............................................. 139
Parking ................................................ 142
Driving tips .......................................... 145
Driving systems ................................... 150
On-board computer and displays....178
Important safety notes ........................ 178
Displays and operation ........................ 178
Menus and submenus ......................... 181
Display messages ................................ 193
Warning and indicator lamps in the
instrument cluster ............................... 220
Multimedia system...........................231
General notes ...................................... 231
Important safety notes ........................ 231
Function restrictions ............................ 231
Operating system ................................ 232
Stowage and features......................239
Loading guidelines ............................... 239
Stowage areas ..................................... 239
2Contents

Display (DIRECT SELECT lever) ...... 131
Driver's door
see Doors
Driving
Towing vehicles ............................. 129
Driving abroad
Mercedes-Benz Service ................. 265
Driving on flooded roads.................. 150
Driving safety system
Active Brake Assist .......................... 62
Braking assistance appropriate to
the situation .....................................63
Driving safety systems
ABS (Anti-lock Braking System) .......61
ADAPTIVE BRAKE............................. 68
BAS (Brake Assist System) .............. 61
Distance warning function ............... 62
EBD (electronic brake force distri-
bution) ............................................. 67
ESP®(Electronic Stability Pro-
gram) ............................................... 64
Important safety information ........... 61
Overview .......................................... 61
STEER CONTROL ............................. 68
Driving system
DYNAMIC BODY CONTROL ............ 162
Parking assist PARKTRONIC .......... 162
RACE START (Mercedes-AMG
vehicles) ........................................ 160
Start-off assist ............................... 159
Driving systems
Active Parking Assist ..................... 165
AMG adaptive sport suspension
system ........................................... 161
ATTENTION ASSIST ........................ 173
Blind Spot Assist ............................ 174
Cruise control ................................ 150
Display message ............................ 209
HOLD function ............................... 158
Lane Keeping Assist ...................... 176
Lane Tracking package .................. 174
Rear view camera .......................... 169
Driving tips
Active Distance Assist
DISTRONIC ............................ 152, 158
Automatic transmission ................. 134
Brakes ........................................... 147
Break-in period .............................. 122
Checking brake lining thickness .... 149
Downhill gradient ........................... 147
Drinking and driving ....................... 146
Driving in winter ............................. 150
Driving on flooded roads ................ 150
Driving on wet roads ...................... 149
Exhaust check ............................... 146
Fuel ................................................ 146
General .......................................... 145
Hydroplaning ................................. 149
Icy road surfaces ........................... 150
Limited braking efficiency on sal-
ted roads ....................................... 148
Snow chains .................................. 293
The first 1000 miles (1500 km) ..... 122
Wet road surface ........................... 148
DVD video
Operating (on-board computer) ..... 185
see also Digital Operator's Man-
ual .................................................. 231
DYNAMIC SELECT button
Climate control (3-zone automatic
climate control) ............................. 116
Climate control (air-conditioning
system) .......................................... 113
DYNAMIC SELECT button (all vehi-
cles except Mercedes-AMG vehi-
cles).................................................... 129
DYNAMIC SELECT controller............ 130
DYNAMIC SELECT controller
(Mercedes-AMG vehicles)................. 130
E
EASY-PACK tailgate
see Tailgate
EASY-VARIO-PLUS system
Cargo compartment enlargement .. 242
EBD (electronic brake force distri-
bution)
Display message ............................ 196
Function/notes................................ 67
ECO display
Function/notes............................. 146
On-board computer ....................... 182
ECO start/stop function
Automatic engine start .................. 127
Automatic engine switch-off .......... 127
Index9

F
Favorites
Overview ........................................ 233
Filler cap
see Refueling
Flat tire
MOExtended tires .......................... 275
Preparing the vehicle .....................274
TIREFIT kit ...................................... 276
see Emergency spare wheel
Flexible Fuel vehicles........................ 320
Floormats...........................................259
Frequencies
Mobile phone ................................. 317
Two-way radio ................................ 317
Fuel
Additives ........................................ 321
Consumption statistics .................. 182
Displaying the current consump-
tion ................................................ 182
Displaying the range ......................182
Driving tips ....................................146
E10 ................................................ 320
Fuel gauge ....................................... 33
Grade (gasoline) ............................ 320
Important safety notes .................. 320
Problem (malfunction) ................... 142
Refueling ........................................ 139
Tank content/reserve fuel ............. 320
Fuel filler flap
Opening ......................................... 141
Fuel level
Calling up the range (on-board
computer) ...................................... 182
Fuel tank
Capacity ........................................ 320
Problem (malfunction) ................... 142
Fuses
Allocation chart .............................289
Before changing .............................288
Fuse box in the engine compart-
ment .............................................. 288
Fuse box in the front-passenger
footwell .......................................... 289
Important safety notes .................. 287
G
Garage door opener
Clearing the memory ..................... 257
General notes ................................ 255
Important safety notes .................. 255
Opening/closing the garage door .. 257
Problems when programming ........257
Programming (button in the rear-
view mirror) ................................... 255
Synchronizing the rolling code ....... 256
Gasoline............................................. 320
Gear indicator (on-board com-
puter, Mercedes-AMG vehicles)....... 190
Genuine parts...................................... 24
Glove box...........................................240
Google™ Local Search
see also Digital Operator's Man-
ual ..................................................231
H
HANDS-FREE ACCESS.......................... 80
Hazard warning lamps
Display message ............................ 218
Switching on/off ........................... 103
Head restraints
Adjusting ......................................... 94
Adjusting (manually) ........................ 94
Adjusting (rear) ................................ 95
Headlamps
Fogging up ..................................... 104
see Automatic headlamp mode
Heating
see Climate control
High beam flasher.............................102
High-beam headlamps
Adaptive Highbeam Assist ............. 103
Display message ............................ 205
Replacing bulbs .............................107
Switching on/off ........................... 102
Hill start assist.................................. 126
HOLD function
Activating ....................................... 159
Activation conditions ..................... 159
Deactivating ................................... 159
Display message ............................ 209
Function/notes .............................158
Index11

Rear-view mirror
Anti-glare (manual) .......................... 97
Dipping (automatic) ......................... 98
Reflective safety jacket.................... 273
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 324
Refueling
Fuel gauge....................................... 33
Important safety notes .................. 139
Refueling process .......................... 140
see Fuel
Remote control
Garage door opener ....................... 255
Programming (garage door
opener) .......................................... 255
Replacing bulbs
Brake lamp .................................... 107
High-beam headlamps................... 107
Important safety notes .................. 105
Installing/removing the cover
(front wheel arch) .......................... 106
Low-beam headlamps.................... 106
Overview of bulb types .................. 105
Rear fog lamp ................................ 107
Turn signals (front) ......................... 107
Turn signals (rear) .......................... 107
Reporting safety defects.................... 28
Rescue card......................................... 29
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 208
Warning lamp ................................. 226
see Fuel
Residual heat (climate control)........ 120
Restraint system
Display message ............................ 201
Introduction ..................................... 40
Warning lamp ................................. 226
Warning lamp (function) ................... 41
Reverse gear (selector lever)........... 133
Reversing feature
Roller sunblind ................................. 88
Side windows ................................... 83
Tailgate ............................................ 78
Roadside Assistance (breakdown).... 26
Roller sunblind
Panorama roof with power tilt/
sliding panel ..................................... 88
Roof carrier........................................ 244
Roof lining and carpets (cleaning
guidelines)......................................... 272
Roof load (maximum)........................ 325
Route guidance
see also Digital Operator's Man-
ual .................................................. 231
S
Safety
Children in the vehicle ..................... 54
see Occupant safety
Safety system
see Driving safety systems
SD card
Inserting ........................................ 237
Inserting/removing ........................ 237
Removing ....................................... 237
SD memory card
see also Digital Operator's Man-
ual .................................................. 231
Search & Send
see also Digital Operator's Man-
ual .................................................. 231
Seat
Correct driver's seat position ........... 91
Seat belts
Adjusting the height ......................... 44
Cleaning ......................................... 271
Correct usage .................................. 43
Fastening ......................................... 44
Important safety guidelines ............. 42
Introduction ..................................... 41
Releasing ......................................... 44
Warning lamp ................................. 220
Warning lamp (function) ................... 44
Seats
Adjusting (electrically) ..................... 93
Adjusting (manually) ........................ 93
Adjusting (Performance Seat) .......... 95
Adjusting the 4-way lumbar sup-
port .................................................. 95
Adjusting the head restraint ............ 94
Cleaning the cover ......................... 271
16Index

Folding the backrest (rear com-
partment) forwards/back .............. 242
Important safety notes .................... 91
Seat heating problem ...................... 96
Storing settings (memory func-
tion) ............................................... 100
Switching seat heating on/off ......... 95
Section
Trunk ............................................... 78
Securing cargo.................................. 243
Selector lever
Cleaning ......................................... 271
Sensors (cleaning instructions)....... 269
Service center
see Qualified specialist workshop
Service Center
see Qualified specialist workshop
Service menu (on-board com-
puter).................................................. 188
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 322
Coolant (engine) ............................ 323
Engine oil ....................................... 322
Fuel ................................................ 319
Important safety notes .................. 319
Refrigerant (air-conditioning sys-
tem) ............................................... 324
Washer fluid ................................... 323
Setting the air distribution............... 117
Setting the airflow............................ 118
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 231
Setting the language
see also Digital Operator's Man-
ual .................................................. 231
Setting the time
see also Digital Operator's Man-
ual .................................................. 231
Settings
Factory (on-board computer) ......... 190
On-board computer ....................... 188
SETUP (on-board computer,
Mercedes-AMG vehicles).................. 191
Side impact air bag............................. 47
Side marker lamp (display mes-
sage)................................................... 206
Side windows
Cleaning ......................................... 268
Convenience closing feature ............ 84
Convenience opening feature .......... 83
Important safety information ........... 82
Opening/closing .............................. 83
Problem (malfunction) ..................... 85
Resetting ......................................... 85
Reversing feature ............................. 83
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 231
Sliding sunroof
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 73
Changing the programming ............. 72
Checking the battery ....................... 73
Convenience closing feature ............ 84
Convenience opening feature .......... 83
Display message............................ 218
Door central locking/unlocking ....... 70
Important safety notes .................... 70
KEYLESS-GO start function .............. 71
Loss ................................................. 74
Mechanical key ................................ 72
Positions (ignition lock) ................. 123
Problem (malfunction) ..................... 74
Starting the engine ........................ 125
SmartKey positions (ignition lock).. 123
Smartphone
Starting the engine ........................ 125
SMS
see also Digital Operator's Man-
ual .................................................. 231
Snow chains...................................... 293
Sockets
Center console .............................. 247
General notes ................................ 247
Rear compartment ......................... 248
Trunk ............................................. 248
Sound
Switching on/off........................... 232
Special seat belt retractor.................. 55
Index17

Specialist workshop............................28
Speed, controlling
see Cruise control
Speedometer
Activating/deactivating the addi-
tional speedometer ........................ 189
Digital ............................................ 183
In the Instrument cluster ................. 33
Segments ...................................... 178
Selecting the display unit ............... 188
SPORT handling mode
Deactivating/activating
(Mercedes-AMG vehicles) ................66
Warning lamp ................................. 224
Standing lamps
Display message ............................205
Switching on/off ........................... 102
Start-off assist
Activating ....................................... 160
Important safety notes .................. 159
Start/Stop button
Removing ....................................... 124
Starting the engine ........................ 125
Start/stop function
see ECO start/stop function
Starting (engine)................................ 124
STEER CONTROL.................................. 68
Steering
Display message ............................ 218
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (manually)........................ 96
Button overview ............................... 34
Buttons (on-board computer) ......... 179
Cleaning ......................................... 271
Important safety notes .................... 96
Paddle shifters ............................... 137
Steering wheel paddle shifters........ 137
Stopwatch (RACETIMER)................... 191
Stowage compartments
Armrest (front) ............................... 240
Armrest (under) ............................. 241
Center console .............................. 240
Center console (rear) ..................... 241
Cup holders ................................... 244
Eyeglasses compartment ............... 240
Glove box ....................................... 240
Important safety information ......... 239
Map pockets .................................. 241
Stowage net ................................... 241
Stowage net....................................... 241
Stowage well beneath the trunk
floor.................................................... 243
Summer tires..................................... 292
Sun visor............................................ 246
Suspension setting
AMG adaptive sport suspension
system ........................................... 161
Switching air-recirculation mode
on/off................................................. 120
Switching on media mode
Via the device list .......................... 237
T
Tachometer........................................ 178
Tail lamps
Display message ............................ 205
see Lights
Tailgate
Limiting the opening angle ............... 81
Obstruction detection...................... 78
Opening dimensions ...................... 325
Opening/closing automatically
from outside .................................... 79
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 33
Technical data
Capacities ...................................... 319
Information .................................... 317
Tires/wheels ................................. 315
Vehicle data ................................... 325
Telephone
Accepting a call (multifunction
steering wheel) .............................. 186
Authorizing a mobile phone (con-
necting) ......................................... 235
Authorizing a mobile phone via the
device manager (connecting) ......... 236
Connecting a mobile phone
(device manager) ........................... 236
18Index

U
Unlocking
Emergency unlocking .......................77
From inside the vehicle (central
unlocking button) ............................. 76
Upshift indicator (on-board com-
puter, Mercedes-AMG vehicles)....... 190
USB devices
Connecting to the Media Inter-
face ............................................... 238
V
Vanity mirror (in the sun visor)........ 246
Vehicle
Correct use ...................................... 28
Data acquisition ............................... 29
Display message............................ 215
Equipment ....................................... 25
Individual settings .......................... 188
Limited Warranty ............................. 29
Loading .......................................... 301
Locking (in an emergency) ............... 77
Locking (SmartKey).......................... 70
Lowering ........................................ 314
Maintenance .................................... 26
Parking for a long period ................ 145
Pulling away ................................... 126
Raising ........................................... 312
Reporting problems ......................... 28
Securing from rolling away ............ 312
Transporting .................................. 287
Unlocking (in an emergency) ........... 77
Unlocking (SmartKey)...................... 70
Vehicle data ................................... 325
Vehicle data
Roof load (maximum) ..................... 325
Vehicle dimensions........................... 325
Vehicle emergency locking................ 77
Vehicle identification number
see VIN
Vehicle identification plate.............. 318
Vehicle tool kit.................................. 274
Ventilation
Setting the vents ........................... 121
Video
Operating the DVD ......................... 185
see also Digital Operator's Man-
ual .................................................. 231
VIN
Seat ............................................... 319
Type plate ...................................... 318
W
Warning and indicator lamps
ABS ................................................ 222
Active Brake Assist ........................ 229
Brakes ........................................... 221
Check Engine ................................. 226
Coolant .......................................... 227
Distance warning ........................... 229
ESP®.............................................. 223
ESP®OFF ....................................... 224
Fuel tank ........................................ 226
Overview .......................................... 33
PASSENGER AIR BAG ...................... 41
Reserve fuel ................................... 226
Restraint system ............................ 226
Seat belt ........................................ 220
SPORT handling mode ................... 224
Tire pressure monitor .................... 230
Warranty.............................................. 25
Washer fluid
Display message ............................ 218
Weather display (COMAND)
see also Digital Operator's Man-
ual .................................................. 231
Wheel and tire combinations
Tires ............................................... 315
Wheel bolt tightening torque........... 314
Wheel chock...................................... 312
Wheels
Changing a wheel.......................... 310
Checking ........................................ 290
Cleaning ......................................... 268
Emergency spare wheel ................. 315
Important safety notes .................. 290
Information on driving .................... 290
Interchanging/changing ................ 310
Mounting a new wheel ................... 313
Removing a wheel.......................... 313
Storing ........................................... 311
Tightening torque ........................... 314
Wheel size/tire size ....................... 315
Index21

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