climate control MERCEDES-BENZ A-CLASS HATCHBACK 2015 Owners Manual

Index
....................................................... 4Introduction
......................................... 22 At a glance
........................................... 27 Safety
................................................... 39 Opening and closing
...........................81 Seats, steering wheel and mirrors
..105 Lights and windscreen wipers
.........119 Climate control
................................. 135 Driving and parking
..........................155 On-board computer/Displays
..........237 Stowing and features
.......................305 Maintenance and care
......................321 Breakdown assistance
.....................337 Wheels and tyres
.............................. 357 Technical data
................................... 393 Contents
3

1, 2, 3 ...
4ETS (Electronic Traction System) see ETS/4ETS (Electronic Trac-
tion System)
4MATIC
Display message ............................ 288
4MATIC (permanent four-wheel
drive) .................................................. 208
12 V socket
see Sockets A
ABS (Anti-lock Braking System) Display message ............................ 258
Function/notes ................................ 69
Important safety notes .................... 69
Warning lamp .................................2 95
Accident
Automatic measures after an acci-
dent ................................................. 57
Activating/deactivating air-recir-
culation mode ................................... .146
Activating/deactivating cooling
with air dehumidification ................. 141
Active Parking Assist
Detecting parking spaces .............. 213
Display message ............................ 279
Exiting a parking space .................. 216
Function/notes ............................ .212
Important safety notes .................. 212
Parking .......................................... 214
Towing a trailer .............................. 212
ADAPTIVE BRAKE ................................. 77
Adaptive Brake Assist
Function/notes ................................ 72
Adaptive brake lights .......................... 73
Adaptive Damping System
Function/notes ............................ .207
Adaptive Highbeam Assist
Display message ............................ 274
Function/notes ............................ .123
Switching on/off ........................... 124
Additional speedometer ................... 250
Additives (engine oil) ........................ 401
Adjusting the headlamp range ......... 122Air conditioning
General notes ................................ 136
Air filter (white display message) .... 277
Air pressure
see Tyre pressure
Air vents
Important safety notes .................. 153
Rear ............................................... 154
Setting the centre air vents ........... 154
Setting the side air vents .............. .154
Air-conditioning system
see Climate control
Airbag
Automatic front-passenger front
airbag deactivatio n .......................... 49
Introduction ..................................... 46
PASSENGER AIR BAG indicator
lamps ............................................... 41
Airbags
Display message ............................ 270
Front airbag (driver, front
passenger) ....................................... 47
Important safety guidelines ............. 46
Kneebag .......................................... .48
Sidebag ............................................ 48
Triggering ......................................... 55
Windowbag ...................................... 49
Alarm
ATA (Anti-Theft Alarm system) ......... 78
Switching off (ATA) .......................... 78
Switching the function on/off
(ATA) ................................................ 78
Alarm system
see ATA (Anti-Theft Alarm system)
AMG
Performance Seat .......................... 111
RIDE CONTROL sports suspen-
sion ................................................ 207
AMG menu (on-board computer) ..... 254
AMG Performance exhaust sys-
tem ..................................................... 164
Anti-glare film .................................... 319
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Aquaplaning ....................................... 1904
Index

Plastic trim .................................... 334
Reversing camera .......................... 333
Roof lining ...................................... 335
Seat belt ........................................3 35
Seat cover ..................................... 335
Sensors ......................................... 332
Steering wheel ............................... 334
Trim pieces ................................... .335
Washing by hand ........................... 330
Wheels .......................................... .331
Windows ........................................ 331
Wiper blades .................................. 332
Wooden trim .................................. 335
CD player (on-board computer) ........245
Central locking
Automatic locking (on-board com-
puter) ............................................. 251
Locking/unlocking (key ).................. 83
Centre console
Lower section .................................. 35
Upper section .................................. 34
Changing bulbs
Brake lamps ................................... 128
Dipped-beam headlamp s............... 127
Main-beam headlamp s................... 127
Rear foglamp ................................. 128
Reversing lamps ............................ 128
Turn signals (front) ......................... 128
Turn signals (rear) .......................... 128
Child
Restraint system .............................. 58
Child seat
Forward-facing restraint system ...... 62
ISOFIX .............................................. 59
On the front-passenger sea t............ 61
Rearward-facing restraint system .... 62
Recommendations ........................... 66
Suitable positions ............................ 62
Top Tether ....................................... 60
Child-proof locks
Important safety notes .................... 67
Rear doors ....................................... 68
Cigarette lighter ................................ 316
Cleaning
Mirror turn signal ........................... 332
Trailer tow hitch ............................. 333
Climate control
Air conditioning ............................. 137 Auxiliary heating/ventilation .......... 148
Controlling automaticall
y............... 142
Convenience opening/closing
(air-recirculation mode) ................. 146
Cooling with air dehumidification .. 141
Demisting the windows .................. 144
Demisting the windscreen ............. 144
Indicator lamp ................................ 142
Information on using
THERMOTRONIC automatic cli-
mate control .................................. 139
Notes on using the air-condition-
ing system ..................................... 137
Overview of systems ...................... 136
Problem with the rear window
heating .......................................... 146
Problems with cooling with air
dehumidification ............................ 142
Setting the air distribution ............. 143
Setting the air vents ...................... 153
Setting the airflow ......................... 143
Setting the temperature ................ 142
Switching air-recirculation mode
on/of f............................................ 146
Switching on/of f........................... 140
Switching residual heat on/off ...... 147
Switching the rear window heat-
ing on/of f...................................... 145
Switching the ZONE function on/
off .................................................. 143
THERMOTRONIC (2-zone) auto-
matic climate control ..................... 139
Cockpit
Overview .......................................... 28
COLLISION PREVENTION ASSIST
PLUS
Activating/deactivating ................. 249
Display message ............................ 265
Operation/note s.............................. 70
COMAND display
Cleaning ......................................... 334
Combination switch .......................... 122
Consumption statistics (on-board
computer) .......................................... 242
Convenience closing feature .............. 95
Convenience opening feature ............ 95 Index
7

Convenience opening/closing (air-
recirculation mode) ...........................146
Coolant (engine)
Checking the level ......................... 326
Display message ............................ 275
Important safety notes .................. 402
Temperature (on-board computer, Mercedes-AMG vehicles) .............. .254
Temperature gauge ........................ 239
Warning lamp ................................. 301
Cooling
see Climate control
Copyright ............................................. 26
Crash-responsive emergency light-
ing ....................................................... 125
Cruise control
Activation conditions ..................... 193
Cruise control lever ....................... 192
Deactivating ................................... 194
Display message ............................ 281
Driving system ............................... 191
Important safety notes .................. 192
LIM indicator lamp ......................... 192
Selecting ........................................ 192
Setting a speed .............................. 193
Storing and maintaining current
speed ............................................. 193
Cup holder
Centre console .............................. 314
Important safety notes .................. 313
Rear compartment ......................... 314 D
Dashboard see Instrument cluster
Data
see Technical data
Daytime driving lights
Display message ............................ 273
Function/notes ............................ .120
Switching on/off (on-board com-
puter) ............................................. 251
Dealership
see Qualified specialist workshop
Declarations of conformity ................. 23
Diagnostics connection ......................24
Diesel .................................................. 399 Digital speedometer
.........................243
Dipped-beam headlamps
Changing bulbs .............................. 127
Display message ............................ 271
Setting for driving abroad (sym-
metrical) ........................................ 120
Switching on/off ........................... 121
DIRECT SELECT lever
Automatic transmission ................. 169
Display message
Driving systems ............................ .278
Display messages
ASSYST PLUS ................................ 327
Calling up (on-board computer) ..... 257
Engine ............................................ 275
General information ....................... 257
Hiding (on-board computer) ........... 257
Key ................................................ 291
Lights ............................................. 271
Safety systems .............................. 258
Tyres .............................................. 283
Vehicle .......................................... .285
Distance warning function
Function/notes ................................ 71
Warning lamp ................................. 303
Distance warning signal (warning
lamp) ................................................. .303
DISTRONIC PLUS
Activation conditions ..................... 198
Cruise control lever ....................... 198
Deactivating ................................... 201
Display message ............................ 280
Displays in the multifunction dis-
play ................................................ 202
Driving tips ................................... .203
Function/notes ............................ .196
Important safety notes .................. 197
Selecting ........................................ 198
Setting the specified minimum
distance ......................................... 201
Stopping ........................................ 199
Door
Automatic locking (on-board com-puter) ............................................. 251
Automatic locking (switch) .............. .91
Central locking/unlocking (key) ...... 83
Control panel .................................. .37
Display message ............................ 289 8
Index

Emergency locking ........................... 92
Emergency unlocking ....................... 91
Important safety note s.................... 89
Opening (from the inside) ................ 89
Drive program
Display ........................................... 172
Display (DIRECT SELECT lever) ...... 170
Manual transmission ...................... 169
Drive programs
Automatic transmission ................. 175
Driver's door
see Door
Driving abroad
Mercedes-Benz Service ................. 329
Symmetrical dipped beam ............. 120
Driving on flooded roads .................. 191
Driving safety system
COLLISION PREVENTION ASSIST
PLUS ................................................ 70
EBD (electronic brake force distri-bution) ............................................. 77
STEER CONTROL ............................. 77
Driving safety systems
ABS (Anti-lock Braking System) ....... 69
ADAPTIVE BRAK E............................. 77
Adaptive Brake Assist ...................... 72
Adaptive brake lights ....................... 73
BAS (Brake Assist System) .............. 70
Distance warning function ............... 71
ESP ®
(Electronic Stability Pro-
gram) ............................................... 73
Important safety guidelines ............. 69
Overview .......................................... 69
Driving system
Start-off assis t............................... 206
Driving systems
Active Parking Assist ..................... 212
AMG RIDE CONTROL sports sus-
pension .......................................... 207
ATTENTION ASSIST ........................ 222
Blind Spot Assist ............................ 226
Cruise control ................................ 191
Display message ............................ 278
Distronic Plus ................................ 196
HOLD function ............................... 204
Lane Keeping Assist ...................... 228
Lane package ................................ 226
PARKTRONIC ................................. 209 RACE START (AMG vehicles) .......... 206
Reversing camera .......................... 217
SPEEDTRONIC ............................... 194
Traffic Sign Assist .......................... 223
Driving tips
Aquaplaning ................................... 190
Automatic transmission ................. 174
Brakes ........................................... 189
DISTRONIC PLUS ........................... 203
Downhill gradient ........................... 189
Driving abroad ............................... 120
Driving in winter ............................. 191
Driving on flooded roads ................ 191
Driving on wet roads ...................... 190
Fuel ................................................ 188
General .......................................... 187
Icy road surfaces ........................... 191
Limited braking efficiency on sal-
ted roads ....................................... 190
New brake pads/linings ................ 190
Running-in tip s............................... 156
Snow chains .................................. 361
Symmetrical dipped beam ............. 120
The first 1500 km .......................... 156
Towing a trailer .............................. 231
Wet road surface ........................... 190
DVD video
Operating (on-board computer) ..... 245
DYNAMIC SELECT button (all vehi-
cles except Mercedes-AMG vehi-
cles) .................................................... 166
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) ................. 167
DYNAMIC SELECT switch
Climate control (air conditioning) .. 138
Climate control
(THERMOTRONIC) .......................... 140 E
EBD (electronic brake force distri-
bution) Display message ............................ 260
Function/note s................................ 77
ECO display
Function/note s............................. 188
On-board computer ....................... 242 Index
9

H
Hazard warning lamps Display message ............................ 291
Switching on/off ........................... 123
Head restraints
Adjusting ....................................... 109
Adjusting (manually) ...................... 109
Adjusting (rear) .............................. 110
Fitting/removing (rear) .................. 110
Headlamp
Cleaning system (notes) ............... .403
Headlamp flasher .............................. 123
Headlamps
Misting up ...................................... 124
see Automatic headlamp mode
Heating
see Climate control
High-pressure cleaners .................... 330
Hill start assist .................................. 161
HOLD function
Activating ....................................... 205
Deactivating ................................... 205
Display message ............................ 278
Function/notes ............................ .204
Horn ...................................................... 28 I
Ignition lock see Key positions
Immobiliser .......................................... 77
Indicator and warning lamp
Restraint system ............................ 300
Indicator and warning lamps
COLLISION PREVENTION ASSIST
PLUS .............................................. 303
Coolant .......................................... 301
Engine diagnostics ......................... 301
SPORT handling mode ................... 298
Indicator lamps
Display message ............................ 272
see Warning and indicator lamps
Indicators
see Turn signals
Instrument cluster
Overview .......................................... 30
Settings ......................................... 250 Warning and indicator lamps ........... 31
Instrument cluster lighting .............. 238
Interior lighting
Control .......................................... .125
Emergency lighting ........................ 125
Overview ........................................ 124
Reading lamp ................................. 124
Interior motion sensor
Deactivating ..................................... 80
Function .......................................... .79
Priming ............................................ 79
Switching off .................................... 79
ISOFIX child seat securing system ....59 J
Jack Storage location ............................3 39
Using ............................................. 369
Jump starting (engine) ......................348 K
Key Changing the battery ....................... 86
Checking the battery ....................... 86
Convenience closing feature ............ 95
Convenience opening feature .......... 95
Display message ............................ 291
Door central locking/unlocking ....... 83
Emergency key element ................... 85
Important safety notes .................... 82
KEYLESS-GO start function .............. 84
Loss ................................................. 87
Modifying the programming ............. 84
Positions (ignition lock) ................. 157
Problem (malfunction) ..................... 87
Starting the engine ........................ 160
Key positions
Start/Stop button .......................... 157
Key positions (ignition lock) ............ 157
KEYLESS-GO
Convenience closing ........................ 95
Deactivation ..................................... 83
Locking ............................................ 83
Unlocking ......................................... 83
Kickdown
Driving tips ................................... .174 12
Index

Rain closing feature (panorama
sliding sunroof)
................................. 100
Reading lamp ..................................... 124
Rear bench seat
Folding the backrest forwards/
back ............................................... 310
Rear compartment
Setting the air vents ...................... 154
Rear foglamp
Changing bulb s.............................. 128
Display message ............................ 273
Switching on/of f........................... 121
Rear lamps
see Lights
Rear shelf ........................................... 311
Rear window heating
Problem (fault) ............................... 146
Switching on/of f........................... 145
Rear window wiper
Replacing the wiper blad e.............. 132
Switching on/of f........................... 130
Rear-compartment seat belt sta-
tus indicator ........................................ 46
Rear-view mirror
Anti-dazzle mode (automatic) ........ 114
Dipping (manual) ........................... 113
Refuelling
Fuel gaug e....................................... 30
Important safety notes .................. 180
Notes for Mercedes‑ AMG vehi-
cles ................................................ 398
Refuelling process ......................... 181
see Fuel
Remote control
Auxiliary heating/ventilation .......... 149
Changing the batteries (auxiliary
heating) ......................................... 151
Replacing bulbs
Important safety notes .................. 125
Overview of bulb types .................. 126
Removing/replacing the cover
(front wheel arch) .......................... 127
Replacing the battery (auxiliary
heating remote control) .................... 151
Rescue card ......................................... 25
Reserve (fuel tank)
see Fuel Reserve fuel
Display message ............................ 277
Warning lamp ................................. 301
Residual heat (climate control) ........ 147
Restraint system
Display message ............................ 267
Introduction ..................................... 40
Warning lamp ................................. 300
Warning lamp (function) ................... 41
Rev counter ........................................ 239
Reverse gear
Engaging (manual transmission) .... 168
Reverse gear (selector lever) ........... 172
Reversing camera
Cleaning instructions ..................... 333
Displays in the Audio display ......... 218
Displays in the COMAND display ... 218
Function/note s............................. 217
Switching on/of f........................... 218
Reversing feature
Panorama sliding sunroo f................ 99
Side windows ................................... 94
Reversing function
Roller sunblind ............................... 101
Reversing lamp
Changing bulb s.............................. 128
Reversing lamps
Display message ............................ 273
Roller sunblind
Panorama sliding sunroo f.............. 100
Roof carrier ........................................ 313
Roof lining and carpets (cleaning
instructions) ...................................... 335
Roof load (maximum) ........................ 404 S
Safety Children in the vehicle ..................... 57
Safety system
see Driving safety systems
Seat
Adjusting (Performance Seat) ........ 111
Folding the backrest (rear com-
partment) forwards/back .............. 310
Seat belt
Correct usage .................................. 44 16
Index

Selecting ........................................ 195
Storing the current speed .............. 195
Variabl e......................................... 195
SPEEDTRONIC (variable)
Storing the current speed and
calling up the last stored speed ..... 195
SPORT handling mode
Deactivating/activating
(Mercedes-AMG vehicles) ................ 75
Warning lamp ................................. 298
Start-off assist
Activating ....................................... 206
Important safety notes .................. 206
Start/Stop button
Removing ....................................... 159
Starting the engine ........................ 160
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 159
STEER CONTROL .................................. 77
Steering
Display message ............................ 290
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (manually) ...................... 112
Button overview ............................... 32
Buttons (on-board computer) ......... 239
Cleaning ......................................... 334
Gearshift paddle s........................... 177
Important safety notes .................. 112
Steering wheel gearshift paddles .... 177
Stopwatch (RACETIMER) ................... 254
Stowage compartment
Map pockets .................................. 309
Stowage compartments
Armrest (front) ............................... 308
Armrest (under) ............................. 308
Centre console .............................. 307
Centre console (rear) ..................... 309
Cup holde r..................................... 313
Glove compartment ....................... 307
Important safety information ......... 307
Spectacles compartment ............... 307
Under driver's seat/front-
passenger sea t.............................. 308 Stowage net
....................................... 309
Stowage space
Stowage net ................................... 309
Summer tyres .................................... 360
Sun visor ............................................ 315
Suspension
Adaptive Damping System ............. 208
Suspension settings
AMG RIDE CONTROL sports sus-
pension .......................................... 207 T
Tail lamps see Lights
Tailgate
Display message ............................ 288
Emergency unlocking ....................... 93
Important safety notes .................... 92
Opening dimensions ...................... 404
Opening/closing (from outside) ....... 93
Tank
see Fuel tank
Technical data
Capacities ...................................... 396
Emergency spare wheel ................. 392
Information .................................... 394
Trailer load s................................... 406
Tyres/wheels ................................. 372
Vehicle data ................................... 404
Telephone
Accepting a call (multifunction
steering wheel) .............................. 247
Display message ............................ 290
Introduction ................................... 246
Menu (on-board computer) ............ 246
Number from the phone book ........ 247
Redialling ....................................... 247
Rejecting/ending a call ................. 247
Telephone compartment ................ 308
Temperature
Coolant .......................................... 239
Coolant (on-board computer,
Mercedes-AMG vehicles) ............... 254
Engine oil (on-board computer,
Mercedes-AMG vehicles) ............... 254
Outside temperature ...................... 239
Setting (climate control )................ 142 18
Index

Cockpit
Function Page
:
Steering wheel gearshift
paddles
177
;
Combination switch 122
=
Instrument cluster 30
?
Horn
A
DIRECT SELECT lever 169
B
PARKTRONIC warning dis-
play
209
C
Overhead control panel 38 Function Page
D
Climate control systems 136
E
Ignition lock 157
F
Adjusts the steering wheel 112
G
Cruise control lever 192
H
Electric parking brake 185
I
Light switch 120
J
Diagnostics connection 24
K
Opens the bonnet 32328
CockpitAt a glance

Function Page
:
Overhead control panel 38
;
PARKTRONIC warning dis-
play 209
=
Combination switch 122
?
Instrument cluster 30
A
Horn
B
DIRECT SELECT lever 169
C
Steering wheel gearshift
paddles
177 Function Page
D
Light switch 120
E
Opens the bonnet 323
F
Diagnostics connection 24
G
Electric parking brake 185
H
Ignition lock 157
I
Adjusts the steering wheel 112
J
Cruise control lever 192
K
Climate control systems 136Cockpit
29At a glance