park assist MERCEDES-BENZ A CLASS 2012 Owners Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2012, Model line: A CLASS, Model: MERCEDES-BENZ A CLASS 2012Pages: 356, PDF Size: 4.96 MB
Page 5 of 356
Index
....................................................... 4Introduction .........................................
21 At a glance
........................................... 27 Safety ...................................................
39 Opening and closing
...........................73 Seats, steering wheel and mirrors ....
91 Lights and windscreen wipers
.........103 Climate control
................................. 121 Driving and parking ..........................
141 On-board computer and displays
....207 Stowing and features .......................
267 Maintenance and care
......................283 Breakdown assistance
.....................297 Wheels and tyres ..............................
317 Technical data ...................................
335 Contents
3
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1, 2, 3 ...
12 V socket see Socket
4ETS
see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent all-wheel
drive)
Display message ............................ 254
4MATIC (permanent four-wheel
drive) .................................................. 182A
ABS (Anti-lock Braking System) Display message
............................ 230
Function/notes ................................ 61
Important safety notes .................... 61
Warning lamp ................................. 258
Activating/deactivating air-recir-
culation mode .................................... 132
Activating/deactivating cooling
with air dehumidification ................. 126
Active light function .........................109
Active Park Assist Display message ............................ 248
Active Parking Assist
Cancelling ...................................... 190
Detecting parking spaces .............. 187
Exiting a parking space .................. 189
Function/notes ............................. 187
Important safety notes .................. 186
Parking .......................................... 188
Towing a trailer .............................. 190
ADAPTIVE BRAKE ................................. 69
Adaptive Brake Assist Display message ............................ 237
Function/notes ................................ 64
Adaptive brake lamps .........................65
Adaptive Highbeam Assist Display message ............................ 243
Function/notes ............................. 110
Adaptive Main-beam Assist
Switching on/off (on-board com-
puter) ............................................. 222
Additional speedometer ................... 220
Additives (engine oil) ........................344Adjusting the headlamp range
.........107
Airbags Front airbag (driver, front
passenger) ....................................... 43
Important safety guidelines .............42
Kneebag ...........................................
44
Sidebag ............................................ 44
Triggering ......................................... 41
Windowbag ...................................... 45
Air-conditioning system
see Climate control
Air filter (white display message) ....245
Air vents Important safety notes .................. 139
Rear ............................................... 140
Setting ........................................... 139
Setting the centre air vents ...........139
Setting the side air vents ............... 140
see Climate control
Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 222
AMG
Menu (on-board computer) ............ 226
Performance Seat ............................ 97
Anti-glare film .................................... 281
Anti-lock braking system see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Aquaplaning ....................................... 167
Ashtray ............................................... 277
Assistance display (on-board com-
puter) .................................................. 217
Assistance menu (on-board com-
puter) .................................................. 217
ASSYST PLUS Displaying a service message ........ 290
Hiding a service message .............. 289
Notes ............................................. 289
Resetting the service interval dis-
play ................................................ 290
Service message ............................ 289
Special service requirements ......... 290 4
Index
Page 7 of 356
ATA (anti-theft alarm system)
Activating/deactivating ...................69
ATA (Anti-Theft Alarm system)
Function ........................................... 69
Interior motion sensor .....................70
Switching off the alarm .................... 69
Tow-away protection ........................ 70
ATTENTION ASSIST
Activating/deactivating ................. 219
Display message ............................ 245
Function/notes ............................. 195
Audio menu (on-board computer) .... 214
AUTO lights Display message ............................ 242
see Lights
Automatic engine start (ECO start/
stop function) .................................... 147
Automatic engine switch-off (ECO
start/stop function) .......................... 146
Automatic headlamp mode ..............105
Automatic transmission Accelerator pedal position .............154
Automatic drive program ............... 156
Changing gear ............................... 154
DIRECT SELECT lever .....................151
Display message ............................ 252
Drive program display ....................152
Driving tips .................................... 154
Emergency running mode ..............159
Engaging drive position .................. 153
Engaging neutral ............................ 153
Engaging park position (AMG vehi-
cles) ............................................... 153
Engaging reverse gear ................... 153
Engaging the park position ............ 152
Holding the vehicle stationary on
uphill gradients .............................. 154
Kickdown ....................................... 154
Manual drive program ....................156
Overview ........................................ 151
Problem (fault) ............................... 159
Program selector button ................155
Pulling away ................................... 144
Selector lever ................................ 153
Starting the engine ........................ 144
Steering wheel gearshift paddles ...156
Trailer towing ................................. 155Transmission position display 152, 153
Transmission positions ..................
153
Automatic transmission emer-
gency running mode .........................159
Auxiliary heating Activating/deactivating
.................134
Activating/deactivating (on the
centre console) .............................. 135
Display message ............................ 255
Important safety notes .................. 134
Problem (display message) ............138
Remote control .............................. 135
Setting ........................................... 224
Setting the departure time ............. 136
Auxiliary ventilation
Activating/deactivating ................. 134
Activating/deactivating (on the
centre console) .............................. 135
Problem (display message) ............138
Remote control .............................. 135
Axle load, permissible (trailer tow-
ing) ...................................................... 349 B
Bag hook ............................................ 273
Ball coupling Folding in ....................................... 205
Folding out .....................................
203
BAS (Brake Assist System) ................. 62
Battery (key) Checking .......................................... 76
Important safety notes .................... 76
Replacing ......................................... 76
Battery (vehicle)
Charging ........................................ 306
Display message ............................ 244
Important safety notes .................. 304
Jump starting ................................. 308
Belt force limiter
Activation ......................................... 49
Function ........................................... 49
Belt tensioner
Activation ......................................... 41
Function ........................................... 49
Blind Spot Assist
Activating/deactivating ................. 219
Display message ............................ 247 Index
5
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Notes/function
.............................. 198
Trailer towing ................................. 199
Bonnet
Active
bonnet (pedestrian protec-
tion) ............................................... 284
Closing ........................................... 286
Display message ............................ 254
Important safety notes .................. 284
Opening ......................................... 285
Boot
see Tailgate
Boot load (maximum) ........................ 346
Brake Assist System see BAS (Brake Assist System)
Brake fluid
Display message ............................ 236
Notes ............................................. 344
Brake lamps
Adaptive ........................................... 65
Changing bulbs .............................. 116
Display message ............................ 240
Brakes
ABS .................................................. 61
Adaptive Brake Assist ......................64
BAS .................................................. 62
Brake fluid (notes) .........................344
Display message ............................ 230
Driving tips .................................... 166
Important safety notes .................. 166
Parking brake ................................ 163
Warning lamp ................................. 258
Breakdown
see Flat tyre
see Towing away/tow-starting
Bulbs
see Replacing bulbs C
Calling up a fault see Display messages
Car
see Vehicle
Care
Automatic car wash ....................... 291
Carpets .......................................... 296
Display ........................................... 295
Exhaust pipe .................................. 294Exterior lighting
............................. 293
Gear or selector lever ....................295
High-pressure cleaner ....................
291
Interior ........................................... 295
Matt paintwork .............................. 292
Notes ............................................. 290
Paint .............................................. 292
Plastic trim .................................... 295
Reversing camera ..........................294
Roof lining ...................................... 296
Seat belt ........................................ 296
Seat cover ..................................... 296
Sensors ......................................... 294
Steering wheel ............................... 295
Trim pieces .................................... 295
Washing by hand ........................... 291
Wheels ........................................... 292
Windows ........................................ 293
Wiper blades .................................. 293
Wooden trim .................................. 295
Car wash (care) ................................. 291
Central locking Automatic locking (on-board com-
puter) ............................................. 223
Locking/unlocking (key) ..................75
Centre console
Lower section .................................. 35
Upper section .................................. 34
Changing bulbs
Brake lamps ................................... 116
Cornering light function .................115
Dipped-beam headlamps ............... 114
Main-beam headlamps ................... 114
Rear foglamp ................................. 116
Reversing lamps ............................ 116
Tail lamps ...................................... 116
Turn signals (front) ......................... 115
Turn signals (rear) .......................... 116
Child-proof locks
Important safety notes .................... 60
Rear doors ....................................... 60
Children
In the vehicle ................................... 50
Restraint systems ............................ 50
Child seat
Automatic recognition ..................... 52
ISOFIX .............................................. 53
On the front-passenger seat ............516
Index
Page 11 of 356
ETS/4ETS (Electronic Traction
System) ...........................................
65
Important safety guidelines .............61
Driving safety systems
ABS (Anti-lock Braking System)
.......61
ADAPTIVE BRAKE ............................. 69
Adaptive brake lamps ...................... 65
BAS (Brake Assist System) ..............62
Overview .......................................... 61
Steering assistant STEER CON-
TROL ................................................ 69
Driving system
Active Parking Assist .....................186
Driving systems
ATTENTION ASSIST ........................ 195
Blind Spot Assist ............................ 197
Cruise control ................................ 168
Display message ............................ 245
Distronic Plus ................................ 173
HOLD function ............................... 179
Lane Keeping Assist ...................... 199
Lane package ................................ 197
PARKTRONIC ................................. 182
RACE START (AMG vehicles) ..........181
Reversing camera ..........................191
Speed Limit Assist ......................... 196
SPEEDTRONIC ............................... 171
Driving tips
Aquaplaning ................................... 167
Automatic transmission ................. 154
Brakes ........................................... 166
DISTRONIC PLUS ........................... 178
Downhill gradient ........................... 166
Driving abroad ............................... 104
Driving in winter ............................. 167
Driving on flooded roads ................167
Driving on wet roads ...................... 167
General .......................................... 165
Icy road surfaces ........................... 168
Limited braking efficiency on sal-
ted roads ....................................... 167
New brake pads/linings ................ 167
Running-in tips ............................... 142
Snow chains .................................. 321
Symmetrical dipped beam .............104
Towing a trailer .............................. 201
Wet road surface ........................... 166
DVD audio (on-board computer) ...... 215 E
EASY-VARIO-PLUS system Luggage compartment enlarge-
ment .............................................. 272
EBD (electronic brake force distri-
bution)
Display message
............................ 232
Function/notes ................................ 69
ECO display
Function/notes ............................. 165
On-board computer ....................... 212
ECO start/stop function
Automatic engine start .................. 147
Automatic engine switch-off ..........146
Deactivating/activating ................. 147
General information ....................... 146
Important safety notes .................. 146
Introduction ................................... 145
Electrical fuses
see Fuses
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency key
Unlocking the driver's door ..............81
Emergency key element
Function/notes ................................ 75
Locking vehicle ................................ 81
Emergency release
Driver's door .................................... 81
Emergency spare wheel
General notes ................................ 332
Important safety notes .................. 332
Removing ....................................... 332
Technical data ............................... 333
Emergency unlocking
Tailgate ............................................ 83
Vehicle ............................................. 81
Engine
Display message ............................ 243
ECO start/stop function ................ 145
Engine number ............................... 338
Jump-starting ................................. 308
Running irregularly ......................... 149
Starting problems .......................... 149
Starting the engine with the key .... 144
Stopping ........................................ 162 Index
9
Page 13 of 356
Refuelling
....................................... 159
Tank content/reserve fuel ............. 339
Fuel filler flap
Opening/closing ............................ 160
Fuel filter (white display message) . 245
Fuel level Calling up the range (on-board
computer) ...................................... 212
Gauge .............................................. 30
Fuel reserve
see Fuel
Fuel tank
Capacity ........................................ 339
Problem (malfunction) ...................161
Fuses
Allocation chart ............................. 315
Before changing ............................. 314
Fuse box in the engine compart-
ment .............................................. 315
Fuse box in the front-passenger
footwell .......................................... 315
Important safety notes .................. 314G
Gear indicator (on-board computer)
226
Gear or selector lever (cleaning
instructions) ...................................... 295
Gearshift program SETUP (on-board computer) .......... 226
Genuine Mercedes-Benz parts ........... 21
Glove compartment ..........................269H
Handbrake see Parking brake
Hazard warning lamps ......................108
Display message ............................ 256
Headlamp
Cleaning system (function) ............ 108
Cleaning system (notes) ................345
Headlamps
Misting up ...................................... 111
Topping up the cleaning system .... 289
see Automatic headlamp mode Head restraints
Adjusting ......................................... 94
Adjusting (electrically) .....................95
Adjusting (manually)
........................ 95
Adjusting (rear) ................................ 96
Fitting/removing (rear) ....................96
Heating
see Climate control
High-pressure cleaners .................... 291
Hill start assist .................................. 145
HOLD function Deactivating ................................... 180
Display message ............................ 246
Function/notes ............................. 180 I
Ignition lock see Key positions
Immobiliser .......................................... 69
Indicator and warning lamps Coolant .......................................... 264
DISTRONIC PLUS ........................... 266
Engine diagnostics .........................264
SPORT handling mode ................... 261
Indicator lamps
Display message ............................ 240
see Warning and indicator lamps
Inspection
see ASSYST PLUS
Instrument cluster
Overview .......................................... 30
Settings ......................................... 220
Warning and indicator lamps ...........32
Instrument cluster lighting .............. 208
Intelligent Light System Activating/deactivating ................. 221
Display message ............................ 242
Overview ........................................ 108
Setting the dipped-beam head-
lamps for driving on the right/left . 221
Interior lighting ................................. 111
Automatic control system .............. 111
Delayed switch-off (on-board
computer) ...................................... 223
Emergency lighting ........................ 112
Manual control ............................... 112
Overview ........................................ 111 Index
11
Page 14 of 356
Reading lamp
................................. 111
Setting the ambient lighting
brightness (on-board computer) .... 222
Interior motion sensor ........................70
ISOFIX child seat securing system ....53 J
Jack Storage location ............................ 299
Using ............................................. 326
Jump starting (engine) ...................... 308K
Key Changing the battery ....................... 76
Checking the battery ....................... 76
Convenience closing feature ............ 85
Convenience opening feature .......... 85
Display message
............................ 256
Door central locking/unlocking ....... 75
Emergency key element ................... 75
Important safety notes .................... 74
Loss ................................................. 78
Modifying the programming .............75
Positions (ignition lock) ................. 143
Problem (malfunction) .....................78
Starting the engine ........................ 144
Key positions (ignition lock) ............143
Kickdown Driving tips .................................... 154
Manual drive program ....................158
Kneebag ............................................... 44L
Lamps see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................. 219
Display message ............................ 247
Function/information .................... 199
Lane package ..................................... 197
Lap time (RACETIMER) ......................226
Lashing eyelets ................................. 273
Licence plate lamp (display mes-
sage) ................................................... 241Lighting
see Lights
Lights
Activating/deactivating the Intel-
ligent Light System ........................ 221
Activating/deactivating the inte-
rior lighting delayed switch-off ....... 223
Active light function .......................109
Automatic headlamp mode ............ 105
Cornering light function .................109
Dipped-beam headlamps ............... 105
Display message ............................ 239
Driving abroad ............................... 104
Foglamps ....................................... 106
Foglamps (extended range) ...........109
Hazard warning lamps ................... 108
Headlamp flasher ........................... 108
Headlamp range ............................ 107
Light switch ................................... 105
Main-beam headlamps ................... 107
Motorway mode ............................. 109
Parking lamps ................................ 106
Rear foglamp ................................. 106
Setting the ambient lighting
brightness (on-board computer) .... 222
Side lamps ..................................... 106
Switching Adaptive Highbeam
Assist on/off ................................. 222
Switching the daytime driving
lights on/off (on-board computer) . 221
Switching the daytime driving
lights on/off (switch) ..................... 105
Switching the exterior lighting
delayed switch-off on/off (on-
board computer) ............................ 222
Switching the surround lighting
on/off (on-board computer) ..........222
Turn signals ................................... 107
see Interior lighting
see Replacing bulbs
Light sensor (display message) .......242
LIM indicator lamp Cruise control ................................ 169
DISTRONIC PLUS ........................... 174
Variable SPEEDTRONIC .................171
Limiting the speed
see SPEEDTRONIC
Loading guidelines ............................26812
Index
Page 16 of 356
Audio menu
................................... 214
Convenience submenu .................. 225
Displaying a service message
........290
Display messages ..........................229
Factory setting submenu ............... 225
Heating submenu ........................... 224
Important safety notes .................. 208
Instrument cluster submenu ..........220
Light submenu ............................... 221
Menu overview .............................. 211
Message memory .......................... 229
Navigation menu ............................ 213
Operating the TV ............................ 215
Operating video DVD ..................... 215
Operation ....................................... 209
RACETIMER ................................... 226
Service menu ................................. 219
Settings menu ............................... 220
Standard display ............................ 211
Telephone menu ............................ 215
Trip menu ...................................... 211
Vehicle submenu ........................... 223
Opening and closing the side trim
panels ................................................. 115
Operating system see On-board computer
Outside temperature display ...........209
Overhead control panel ......................36
Override feature Rear side windows ........................... 61P
Paint code .......................................... 338
Paintwork (cleaning instructions) ...292
Panorama sliding sunroof Important safety information
...........86
Opening/closing .............................. 87
Opening/closing the roller sun-
blind ................................................. 89
Problem (malfunction) .....................89
Rain closing feature ......................... 88
Resetting ......................................... 89
Parking ............................................... 162
Important safety notes .................. 162
Parking brake ................................ 163Position of exterior mirror, front-
passenger side
............................... 100
Reversing camera ..........................191
see Active Parking Assist
see PARKTRONIC
Parking aid
Active Parking Assist .....................186
see Exterior mirrors
see PARKTRONIC
Parking brake
Display message ............................ 233
Electric parking brake ....................163
Warning lamp ................................. 263
Parking lamps
Display message ............................ 241
Switching on/off ........................... 106
PARKTRONIC
Deactivating/activating ................. 185
Driving system ............................... 182
Function/notes ............................. 182
Important safety notes .................. 182
Problem (fault) ............................... 186
Sensor range ................................. 183
Trailer towing ................................. 185
Warning display ............................. 184
PASSENGER AIRBAG OFF warning
lamp ...................................................... 52
Petrol .................................................. 340
Plastic trim (cleaning instructions) . 295
Power windows see Side windows
PRE-SAFE ®
(preventive occupant
safety system) Display message ............................ 236
Operation ......................................... 45
Program selector button .................. 155
Protection of the environment General notes .................................. 21
Pulling away
Automatic transmission ................. 144
Manual transmission ...................... 144
Trailer ............................................ 145 Q
Qualified specialist workshop ...........2414
Index
Page 20 of 356
Outside temperature ...................... 209
Setting (climate control)
................128
TEMPOMAT
Function/notes ............................. 168
Theft-deterrent system
ATA (Anti-Theft Alarm system) .........69
Immobiliser ...................................... 69
Through-loading ................................ 271
Time see Separate Owner's manual
Timing (RACETIMER) .........................226
TIREFIT kit .......................................... 301
Top Tether ............................................ 54
Tow-away protection .......................... 70
Towing Important safety notes .................. 310
Towing a trailer
Active Parking Assist .....................190
Axle load, permissible .................... 349
Bulb failure indicator for LED lamps 206
ESP ®
(Electronic Stability Program) . 68
Pulling away with a trailer ..............145
Trailer tow hitch display message .. 255
Towing away
Fitting the towing eye ....................311
Removing the towing eye ...............312
With both axles on the ground ....... 312
With front axle raised ..................... 312
Tow-starting
Emergency engine starting ............ 314
Fitting the towing eye ....................311
Important safety notes .................. 310
Removing the towing eye ...............312
Trailer coupling
see Towing a trailer
Trailer towing
7-pin connector ............................. 206
Blind Spot Assist ............................ 199
Cleaning the trailer tow hitch ......... 294
Coupling up a trailer ......................204
Decoupling a trailer ....................... 204
Driving tips .................................... 201
Folding in the ball coupling ............205
Folding out the ball coupling ..........203
Important safety notes .................. 201
Lights display message .................. 239
Mounting dimensions .................... 348Parktronic ......................................
185
Power supply ................................. 206
Trailer loads ................................... 349
Transmission
see Automatic transmission
see Manual transmission
Transmission position display
(DIRECT SELECT lever) ......................152
Transporting the vehicle .................. 313
Trim pieces (cleaning instructions) . 295
Trip computer (on-board computer) 211
Trip meter Calling up ....................................... 211
Resetting (on-board computer) ...... 213
Turn signals
Changing bulbs (front) ................... 115
Changing bulbs (rear) .................... 116
Switching on/off ........................... 107
TV
Operating (on-board computer) ..... 215
see Separate operating instructions
Two-way radio
Frequencies ................................... 336
Installation ..................................... 336
Transmission output (maximum) .... 336
Type identification plate
see Vehicle identification plate
Tyre pressure
Display message ............................ 251
Not reached (TIREFIT) .................... 303
Reached (TIREFIT) .......................... 303
Recommended ............................... 321
Tyre pressure loss warning
Important safety notes .................. 323
Restarting ...................................... 323
Tyres
Changing a wheel .......................... 324
Checking ........................................ 319
Direction of rotation ......................324
Display message ............................ 251
Important safety notes .................. 318
M+S tyres ...................................... 320
MOExtended tyres .........................320
Replacing ....................................... 324
Service life ..................................... 319
Storing ........................................... 324
Summer tyres ........................ 168, 32018
Index
Page 65 of 356
G
WARNING
The distance warning function cannot always
clearly identify objects and complex traffic
situations.
In such cases, the distance warning function
may:
R give an unnecessary warning
R not give a warning
There is a risk of an accident.
Always
pay careful attention to the traffic sit-
uation; do not rely on the distance warning
function alone.
Function
X To activate/deactivate:
activate or deac-
tivate the distance warning function in the
on-board computer (Y page 218).
Vehicles with a black and white multi-
function
display: when the distance warning
function is activated, the Ä symbol
appears in the status overview in the multi-
function display.
Vehicles with a colour multifunction dis-
play: when the distance warning function is
deactivated, the æ symbol appears in the
assistance graphics in the multifunction dis-
play.
The distance warning function can help you
to minimise the risk of a front-end collision
with a vehicle ahead or reduce the effects of
such a collision. If the distance warning func-
tion detects that there is a risk of a collision,
you will be warned visually and acoustically.
Without your intervention, the distance warn-
ing function cannot prevent a collision.
The distance warning function issues a warn-
ing at speeds:
R of around 30 km/h or more, if, over several
seconds, the distance maintained to the
vehicle travelling in front is insufficient. The
· distance warning lamp then lights up
in the instrument cluster.
R of around 7 km/h or higher, if you very
quickly approach a vehicle in front. An
intermittent warning tone will then sound, and the · distance warning lamp will
light up in the instrument cluster.
X Brake immediately in order to increase the
distance from the vehicle in front.
or
X Take evasive action provided it is safe to do
so.
Due to the nature of the system, particularly
complicated but non-critical driving condi-
tions
may also cause the system to display a
warning.
With the help of the radar sensor system, the
distance warning function can detect obsta-
cles that are in the path of your vehicle for an
extended period of time.
Up to a speed of around 70 km/h, the dis-
tance warning function can also react to sta-
tionary obstacles, such as stopped or parked
vehicles.
If you approach an obstacle and the distance
warning function detects a risk of a collision,
the system will alert you both visually and
acoustically.
In particular, the detection of obstacles can
be impaired in the case of:
R dirt on the sensors or obscured sensors
R snow or heavy rain
R interference by other radar sources
R strong radar reflections, for example, in
multi-storey car parks
R a narrow vehicle travelling in front, e.g. a
motorcycle
R a vehicle travelling in front on a different
line
Following damage to the front end of the vehi-
cle, have the configuration and operation of
the radar sensor checked at a qualified spe-
cialist workshop. This also applies to colli-
sions at slow speeds where there is no visible
damage to the front of the vehicle. Driving safety systems
63Safety Z