parking brake MERCEDES-BENZ A-CLASS HATCHBACK 2015 Owners Manual

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

Activating/deactivating (on the
centre console) .............................. 149
Remote contro l.............................. 149
Axle load, permissible (trailer tow-
ing) ...................................................... 406 B
Bag hook ............................................ 311
Ball coupling
Folding in ....................................... 233
Folding out ..................................... 232
BAS (Brake Assist System) ................. 70
Battery (key)
Checking .......................................... 86
Important safety notes .................... 85
Replacing ......................................... 86
Battery (vehicle)
Charging ........................................ 347
Display message ............................ 276
Important safety notes .................. 344
Jump starting ................................. 348
Belt
see Seat belts
Belt tensioner
Activation ......................................... 55
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 249
Display message ............................ 279
Notes/function .............................. 226
Trailer towing ................................. 228
Bonnet
Active bonnet (pedestrian protec-tion) ............................................... 322
Closing ........................................... 324
Display message ............................ 288
Important safety notes .................. 322
Opening ......................................... 323
Boot lid
see Tailgate
Boot load (maximum) ........................ 404
Brake
EBD .................................................. 77
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 265 Notes ............................................. 402
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Adaptive ........................................... 73
Changing bulb s.............................. 128
Display message ............................ 272
Brakes
ABS .................................................. 69
Adaptive Brake Assist ...................... 72
BAS .................................................. 70
Brake fluid (notes) ......................... 402
Display message ............................ 258
Driving tips .................................... 189
Hill start assist ............................... 161
HOLD function ............................... 204
Important safety notes .................. 189
Parking brake ................................ 185
Warning lamp ................................. 294
Breakdown
Where will I find...? ........................ 338
see Flat tyre
see Tow-starting
see Towing away
Brightness control (instrument
cluster lighting) ................................... 30
Buttons on the steering column ...... 239 C
Calling up a fault see Display messages
Car
see Vehicle
Car wash (care) ................................. 329
Care
Automatic car wash ....................... 329
Carpets .......................................... 335
Display ........................................... 334
Exhaust pipe .................................. 333
Exterior lighting ............................. 332
Gear or selector lever .................... 334
High-pressure cleaner .................... 330
Interior ........................................... 334
Matt paintwork .............................. 331
Note s............................................. 329
Paint .............................................. 330 6
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

P
Paint code .......................................... 396
Paintwork (cleaning instructions) ... 330
Panic alarm .......................................... 40
Panorama sliding sunroof
Important safety information ........... 98
Operating ......................................... 99
Operating the roller sunblinds for
the sliding sunroof .........................1 00
Problem (malfunction) ................... 103
Rain-closing feature (when driv-
ing) ................................................ 100
Rain-closing feature (when the
engine is switched off) ................... 100
Reversing feature ............................ .99
Parking
Important safety notes .................. 184
Parking brake ................................ 185
Position of exterior mirror, front-
passenger side ...............................1 15
Reversing camera .......................... 217
see Active Parking Assist
see PARKTRONIC
Parking aid
Active Parking Assist ..................... 212
see Exterior mirrors
see PARKTRONIC
Parking assistance
see PARKTRONIC
Parking brake
Display message ............................ 261
Electric parking brake .................... 185
Warning lamp ................................. 300
Parking lamps
Display message ............................ 273
Switching on/off ........................... 121
PARKTRONIC
Deactivating/activating ................. 211
Driving system ............................... 209
Function/notes ............................ .209
Important safety notes .................. 209
Problem (fault) ............................... 212
Sensor range ................................. 209
Warning displa y............................. 210
PASSENGER AIR BAG
Display message ............................ 270
Indicator lamps ................................ 41 Problems (malfunctions) ................ 270
Petrol .................................................. 398
Pets in the vehicle ............................... 69
Plastic trim (cleaning instruc-
tions) .................................................. 334
Power windows
see Side windows
Pre-Crash Safety System
see PRE-SAFE ®
(anticipatory
occupant protection)
PRE-SAFE ®
(anticipatory occupant
protection)
Operation ......................................... 56
PRE-SAFE ®
(preventive occupant
safety system)
Display message ............................ 266
Protection against theft
ATA (Anti-Theft Alarm system )......... 78
Immobiliser ...................................... 77
Interior motion sensor ..................... 79
Tow-away protection ........................ 78
Protection of the environment
General notes .................................. 22
Pulling away
Automatic transmission ................. 160
General notes ................................ 160
Hill start assist ............................... 161
Manual transmission ...................... 160
Trailer ............................................ 161 Q
QR code Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 25
Qualified specialist workshop ........... 24 R
RACE START important safety notes ................... 206
RACE START (AMG vehicles) ............. 206
RACETIMER (on-board computer) .... 254
Radio
Selecting a station ......................... 245
see separate operating instructions
Radio-based vehicle components
Declaration of conformity ................ 23 Index
15

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

Warning and indicator lamps
Function Page
:
L
Dipped-beam head-
lamps 121
;
T
Side lamps 121
=
K
Main-beam head-
lamps 122
?
÷
ESP® 297
A
!
Electric parking brake
(red) 300
B
!
Electric parking brake
(yellow) 300
C
·
Distance warning 303
D
#!
Turn signals 122
E
6
Restraint system 41
F
ü
Seat belt 292
G
%
Diesel engine: pre-
glow 160
M
SPORT handling
mode (Mercedes-AMG
vehicles) 298 Function Page
H
?
Coolant 301
I
R
Rear foglamp 121
J
N
This lamp has no func-
tion K
;
Engine diagnostics 301
L
h
Tyre pressure monitor 304
M
æ
Reserve fuel 301
N
å
ESP®
OFF 297
O
!
ABS 295
P
J
Brakes 294Instrument cluster
31At a glance

G
WARNING
If you leave children unattended in the vehi-
cle, they may be able to set the vehicle in
motion if, for example, they:
R release the parking brake
R shift the automatic transmission out of park
position Por shift manual transmission into
neutral
R start the engine
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the key with you and lock the vehicle. Never leave
children unattended in the vehicle. G
WARNING
If persons (particularly children) are exposed
to heat or cold for a prolonged period, there is a risk of serious or even fatal injuries. Never
leave persons (particularly children) unatten-
ded in the vehicle. G
WARNING
If the child restraint system is placed in direct sunlight, the parts could become very hot.
Children could be suffer burns by touching
these parts, in particular on the metallic parts
of the child restraint system. There is a risk of injury.
If you and your child leave the vehicle, always
make sure that the child restraint system is
not in direct sunlight. Cover it with a blanket, for example. If the child restraint system has
been exposed to direct sunlight, leave it to
cool down before securing the child in it.
Never leave children unattended in the vehi-
cle.
Always ensure that all vehicle occupants have their seat belts fastened correctly and are sit-
ting properly. Particular attention must be
paid to children.
Observe the safety notes on the seat belt
(Y page 42) and the information on the cor-
rect use of the seat belt (Y page 44). Child restraint system
If you fit a rearward-facing child restraint sys- tem to the centre rear seat, the rear arm restmust be folded back as far as possible.
Observe the instructions for correct use of
the child restraint system (Y page 62).
For safety reasons, Mercedes-Benz recom-
mends that you only use a child restraint sys- tem recommended by Mercedes-Benz
(Y page 66). G
WARNING
If the child restraint system is incorrectly fit-
ted on the seat position suitable for this pur-
pose, it cannot perform its intended protec-
tive function. In the event of an accident,
sharp braking or a sudden change in direction, the child may not be held securely. There is an
increased risk of serious or even fatal injuries.
Observe the manufacturer's installation
instructions and the correct use for the child
restraint system. Make sure that the entire
surface of the child restraint system is resting
on the seat surface. Never place objects
under or behind the child restraint system,
e.g. cushions. Only use child restraint sys-
tems with the original cover designed for
them. Only replace damaged covers with gen- uine covers. G
WARNING
If the child restraint system is fitted incor-
rectly or is not secured, it can come loose in
the event of an accident, heavy braking or a
sudden change in direction. The child
restraint system could be thrown about, strik- ing vehicle occupants. There is an increased
risk of injury, possibly even fatal.
Always fit child restraint systems properly,
even if they are not being used. Make sure
that you observe the child restraint system
manufacturer's installation instructions.
You will find further information on stowing
objects, luggage and loads securely under
"Loading guidelines" (Y page 306).58
Children in the vehicleSafety

G
WARNING
If you leave children unattended in the vehi-
cle, they may be able to set the vehicle in
motion if, for example, they:
R release the parking brake
R shift the automatic transmission out of park
position Por shift manual transmission into
neutral
R start the engine
In addition, they may operate vehicle equip-
ment and become trapped. There is a risk of
an accident and injury.
When leaving the vehicle, always take the key with you and lock the vehicle. Never leave
children unattended in the vehicle. G
WARNING
If persons (particularly children) are exposed
to heat or cold for a prolonged period, there is a risk of serious or even fatal injuries. Never
leave persons (particularly children) unatten-
ded in the vehicle. G
WARNING
If the child restraint system is placed in direct sunlight, the parts could become very hot.
Children could be suffer burns by touching
these parts, in particular on the metallic parts
of the child restraint system. There is a risk of injury.
If you and your child leave the vehicle, always
make sure that the child restraint system is
not in direct sunlight. Cover it with a blanket, for example. If the child restraint system has
been exposed to direct sunlight, leave it to
cool down before securing the child in it.
Never leave children unattended in the vehi-
cle. Child-proof locks for the rear doors You secure each door individually with the
child-proof locks on the rear doors. A door
secured with a child-proof lock cannot be
opened from inside the vehicle. When the
vehicle is unlocked, the door can be opened
from the outside.
X To activate: press the child-proof lock
lever up in the direction of arrow :.
X Make sure that the child-proof locks are
working properly.
X To deactivate: press the child-proof lock
lever down in the direction of arrow ;.
Override feature for the rear side win-
dows X
To enable/disable: press button:.
If indicator lamp ;is lit, operation of the
rear side windows is disabled. Operation is
only possible using the switches in the driv- er's door. If indicator lamp ;is off, oper-
ation is possible using the switches in the
rear compartment. 68
Children in the vehicleSafety

Useful information
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variations are pos- sible. Note that your vehicle may not be
equipped with all of the functions descri-
bed. This is also the case for systems and
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page 24). Key
Important safety notes
G
WARNING
If children are left unsupervised in the vehicle, they could:
R open doors, thereby endangering other per-
sons or road users
R get out and be struck by oncoming traffic
R operate vehicle equipment and become
trapped, for example
In addition, the children could also set the
vehicle in motion, for example, if they:
R release the parking brake
R shift the automatic transmission out of park
position P or shift manual transmission into
neutral
R start the engine
There is a risk of an accident and injury.
When leaving the vehicle, always take the key with you and lock the vehicle. Never leave
children and animals unattended in the vehi-
cle. Keep the keys out of the reach of children. G
WARNING
If you attach heavy or large objects to the key, the key could be unintentionally turned in the
ignition lock. This could cause the engine to
be switched off. There is a risk of an accident. Do not attach any heavy or large objects to the
key. Remove any bulky keyrings before insert-
ing the key into the ignition lock.
! Keep the key away from strong magnetic
fields. Otherwise, the remote control func-
tion could be affected.
Strong magnetic fields can occur in the
vicinity of powerful electrical installations.
Do not keep the key:
R with electronic devices, e.g. a mobile
phone or another key
R with metallic objects, e.g. coins or metal
film
R inside metallic objects, e.g. a metal case
Vehicles with KEYLESS-GO start function: do not keep the key in the luggage compart-
ment. Otherwise, the key may not be detec-
ted, e.g. when starting the engine using the
Start/Stop button.
United Kingdom only: G
WARNING
When the double locks are activated, the
doors can no longer be opened from the
inside. People in the vehicle can no longer get out, e.g. in hazardous situations. There is a
risk of injury.
Therefore, do not leave any people unsuper-
vised in the vehicle, particularly children, eld-
erly people or people in need of special assis-
tance. Do not activate the double lock when
people are in the vehicle.
If the vehicle has been locked from the out-
side, the double lock function is activated as
standard. It is then not possible to open the
doors from inside the vehicle. You can deac-
tivate the double lock function by deactivat-
ing the interior motion sensor (Y page 80).
The doors can then be opened from the inside after the vehicle has been locked from the
outside. You can open the rear doors from
inside the vehicle if they are not secured by
the child-proof locks (Y page 68). The anti-
theft alarm system is triggered if the door is 82
KeyOpening and closing