2015 MERCEDES-BENZ B-CLASS SPORTS park assist

Index....................................................... 4
Introduction......................................... 20
At a glance........................................... 27
Safety................................................... 37
Opening and closing...........................69
Seats, steering wheel and mirrors ....91
Lights and windshield wipers ..........103
Climate control ................................. 119
Driving and parking..........................133
On-board computer and displays ....191
Stowage and features ......................247
Maintenance and care ......................269
Roadside Assistance ........................283
Wheels and tires ............................... 301
Technical data................................... 333
Contents3

1, 2, 3 ...
4ETS (Electronic Traction System)see ETS/4ETS (Electronic Trac-
tion System)
4MATIC
Display message ............................ 232
4MATIC (permanent four-wheel
drive) .................................................. 172
12 V socket
see Sockets
A
ABS (Anti-lock Braking System)Display message ............................ 208
Function/notes ................................ 61
Important safety notes .................... 61
Warning lamp ................................ .238
Accident
Automatic measures after an acci-
dent ................................................. 54
Activating/deactivating cooling
with air dehumidification ................. 124
Active Parking Assist
Detecting parking spaces .............. 176
Display message ............................ 227
Exiting a parking space .................. 178
Function/notes ............................ .175
Important safety notes .................. 175
Parking .......................................... 177
ADAPTIVE BRAKE ................................. 66
Adaptive Brake Assist
Function/notes ................................ 63
Adaptive Highbeam Assist
Function/notes ............................ .107
Switching on/off ........................... 108
Additional speedometer ................... 204
Additives (engine oil) ........................ 338
Air bag
Occupant Classification System
(OCS) ............................................... 47
Air bags
Deployment ..................................... 52
Display message ............................ 218
Front air bag (driver, front
passenger) ....................................... 45
Important safety notes .................... 44 Introduction ..................................... 44
Knee bag .......................................... 46
PASSENGER AIR BAG indicator
lamps ............................................... 39
Side impact air bag .......................... 46
Window curtain air bag .................... 46
Air vents
Important safety notes .................. 131
Rear ............................................... 132
Setting the center air vents ........... 131
Setting the side air vents .............. .131
Air-conditioning system
see Climate control
Alarm
ATA (Anti-Theft Alarm system) ......... 67
Switching off (ATA) .......................... 67
Switching the function on/off
(ATA) ................................................ 67
Animals in the vehicle ......................... 60
Ashtray ............................................... 261
Assistance display (on-board com- puter) ................................................. .202
Assistance menu (on-board com-puter) ................................................. .201
ASSYST PLUS
Displaying a service message ....... .275
Driving abroad ............................... 275
Hiding a service message .............. 274
Information about Service ............. 275
Resetting the service interval dis-pla y................................................ 275
Service message ............................ 274
Special service requirements ......... 275
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 67
Function ........................................... 67
Switching off the alarm .................... 67
ATTENTION ASSIST
Activating/deactivating ................. 203
Display message ............................ 225
Function/note s............................. 183
Audio menu (on-board computer) .... 199
Audio system
see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
4Index

AUTO lightsDisplay message ............................ 222
see Lights
Automatic car wash (care) ...............276
Automatic engine start (ECO start/
stop function) ................................... .139
Automatic engine switch-off (ECO
start/stop function) .......................... 139
Automatic headlamp mode .............. 104
Automatic transmission
Accelerator pedal position ............. 146
Automatic drive program .............. .147
Changing gear ............................... 146
DIRECT SELECT lever ..................... 142
Drive program displa y.................... 143
Driving tips .................................... 146
Emergency running mode .............. 150
Engaging drive position .................. 145
Engaging neutral ............................ 144
Engaging park position automati-
cally ............................................... 143
Engaging reverse gear ................... 144
Engaging the park position ............ 143
Holding the vehicle stationary on
uphill gradients .............................. 146
Kickdown ....................................... 146
Manual drive progra m.................... 148
Overview ........................................ 142
Problem (malfunction) ................... 150
Program selector button ................ 147
Pulling away ................................... 138
Starting the engine ........................ 137
Steering wheel paddle shifters ...... 147
Transmission position display ........ 143
Transmission positions .................. 145
Automatic transmission emer-
gency mode ....................................... 150
B
Backup lamp
Changing bulb s.............................. 112
Display message ............................ 221
Bag hook ............................................ 255
BAS (Brake Assist System) ................. 61
Battery (SmartKey)
Checking .......................................... 73
Important safety notes .................... 73 Replacing ......................................... 74
Battery (vehicle)
Charging ........................................ 291
Display message ............................ 223
Important safety notes .................. 289
Jump starting ................................. 293
Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 203
Display message ............................ 226
Notes/function .............................. 185
Brake fluid
Display message ............................ 214
Notes ............................................. 338
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Display message ............................ 220
Brakes
ABS .................................................. 61
Adaptive Brake Assist ...................... 63
BAS .................................................. 61
Brake fluid (notes) ......................... 338
Display message ............................ 208
EBD .................................................. 66
Hill start assist ............................... 138
HOLD function ............................... 170
Important safety notes .................. 157
Maintenance .................................. 158
Parking brake ................................ 153
Riding tips ...................................... 157
Warning lamp ................................. 237
Breakdown
see Flat tire
Brightness control (instrument
cluster lighting) ................................... 29
Buttons on the steering wheel ......... 193C
Calling up a malfunction
see Display messages
Care
Car wash ........................................ 276
Carpets .......................................... 282
Display ........................................... 280
Exhaust pipe .................................. 280
Index5

Driving tips .................................... 169
Function/notes............................. 163
Important safety notes .................. 163
Setting the specified minimum
distance ......................................... 167
Doors
Automatic locking (on-board com-
puter) ............................................. 205
Automatic locking (switch) ............... 78
Central locking/unlocking
(SmartKey) ....................................... 70
Control panel ................................... 34
Display message ............................ 232
Emergency locking ........................... 79
Emergency unlocking ....................... 78
Important safety notes .................... 77
Opening (from inside) ...................... 77
Drinking and driving ......................... 156
Drive program
Automatic ...................................... 147
Display (DIRECT SELECT lever) ...... 143
Manual ........................................... 148
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 275
Driving on flooded roads .................. 160
Driving safety systems
ABS (Anti-lock Braking System) ....... 61
ADAPTIVE BRAK E............................. 66
Adaptive Brake Assist ...................... 63
BAS (Brake Assist System) .............. 61
COLLISION PREVENTION ASSIST
PLUS ................................................ 62
Distance warning function ............... 62
EBD (electronic brake force distri- bution) ............................................. 66 ESP ®
(Electronic Stability Pro-
gram) ............................................... 64
ETS/4ETS (Electronic Traction
System) ........................................... 64
Important safety information ........... 60
Overview .......................................... 60
STEER CONTROL ............................. 66
Driving systems
Active Parking Assist ..................... 175
ATTENTION ASSIST ........................ 183
Blind Spot Assist ............................ 185 Cruise control ................................ 161
Display message ............................ 225
DISTRONIC PLUS ........................... 163
HOLD function ............................... 170
Lane Keeping Assist ...................... 187
Lane Tracking package .................. 185
PARKTRONIC ................................. 172
Rear view camera .......................... 180
Driving tips
Automatic transmission ................. 146
Brakes ........................................... 157
Break-in perio d.............................. 134
Checking brake lining thickness .... 159
DISTRONIC PLUS ........................... 169
Downhill gradient ........................... 157
Drinking and driving ....................... 156
Driving in winter ............................. 160
Driving on flooded roads ................ 160
Driving on wet roads ...................... 160
Exhaust check ............................... 156
Fuel ................................................ 156
General .......................................... 155
Hydroplaning ................................. 160
Icy road surfaces ........................... 160
Limited braking efficiency on sal-
ted roads ....................................... 158
Snow chains .................................. 305
The first 1000 miles (1500 km) ..... 134
Wet road surface ........................... 158
DVD video
Operating (on-board computer) ..... 200
E
EASY-VARIO-PLUS system Cargo compartment enlargement .. 252
EBD (electronic brake force distri-
bution)
Display message ............................ 210
Function/note s................................ 66
ECO display
Function/note s............................. 156
On-board compute r....................... 196
ECO start/stop function
Automatic engine start .................. 139
Automatic engine switch-off .......... 139
Deactivating/activating ................. 140
General information ....................... 139
8Index

Indicator and warning lampsCOLLISION PREVENTION ASSIST
PLUS .............................................. 246
Indicator lamps
see Warning and indicator lamps
Instrument cluster
Overview .......................................... 29
Settings ........................................ .204
Warning and indicator lamps ........... 30
Instrument cluster lighting .............. 192
Interior lighting
Control .......................................... .109
Emergency lighting ........................ 109
Overview ........................................ 108
Reading lamp ................................. 108
J
Jack
Storage location ............................ 284
Using ............................................. 323
Jump starting (engine) ......................293
K
Key positions
Start/Stop button .......................... 135
KEYLESS-GO
Convenience closing feature ............ 83
Deactivation ..................................... 71
Locking ............................................ 71
Unlocking ......................................... 71
Kickdown
Driving tips ................................... .146
Manual drive program .................... 149
Knee bag .............................................. 46
L
Lamps
see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 203
Display message ............................ 226
Function/informatio n.................... 187
Lane Tracking package ..................... 185
LATCH-type (ISOFIX) child seat
anchors ................................................ 56 License plate lamp
Changing bulb s.............................. 113
License plate lamp (display mes-
sage) ................................................... 220
Light function, active
Display message ............................ 221
Light sensor (display message) ....... 222
Lights
Adaptive Highbeam Assist ............. 107
Automatic headlamp mod e............ 104
Fog lamps ...................................... 105
Fogged up headlamp s.................... 108
Hazard warning lamps ................... 107
High beam flashe r.......................... 107
High-beam headlamp s................... 106
Light switch ................................... 104
Low-beam headlamp s.................... 105
Parking lamps ................................ 106
Rear fog lamp ................................ 105
Setting exterior lighting ................. 104
Standing lamps .............................. 106
Switching the daytime running
lamps on/off (on-board com-
puter) ............................................. 205
Turn signals ................................... 106
LIM indicator lamp
DISTRONIC PLUS ........................... 164
Loading guidelines ............................ 248
Locking
see Central locking
Locking (doors)
Automatic ........................................ 78
Emergency locking ........................... 79
From inside (central locking but-
ton) .................................................. 78
Locking centrally
see Central locking
Locking verification signal (on-
board computer) ............................... 205
Low-beam headlamps
Changing bulb s.............................. 111
Display message ............................ 219
Switching on/of f........................... 105
Lumbar support
Adjusting the 4-way lumbar sup-
port .................................................. 95
Index11

Message memory .......................... 207
Navigation menu ............................197
Operation ....................................... 193
Service menu ................................. 204
Settings menu ............................... 204
Standard displa y............................ 196
Telephone menu ............................ 200
Trip menu ...................................... 196
Vehicle submenu ........................... 205
Video DVD operation ..................... 200
Operating safety
Declaration of conformity ................ 23
Important safety notes .................... 22
Operating system
see On-board computer
Operator's Manual
Vehicle equipment ........................... 21
Outside temperature display ........... 193
Overhead control panel ...................... 35
Override feature
Rear side window s........................... 60
P
Paint code number ............................ 334
Paintwork (cleaning instructions) ... 277
Panic alarm .......................................... 38
Panorama roof with power tilt/
sliding panel
Important safety notes .................... 85
Operating ......................................... 86
Problem (malfunction) ..................... 89
Parking
Important safety notes .................. 152
Parking brake ................................ 153
Position of exterior mirror, front-
passenger side ............................... 100
Rear view camera .......................... 180
see Active Parking Assist
see PARKTRONIC
Parking aid
Active Parking Assist ..................... 175
see Exterior mirrors
see PARKTRONIC
Parking brake
Display message ............................ 211
Electric parking brake .................... 153
Warning lamp ................................. 243 Parking lamps
Switching on/of f........................... 106
PARKTRONIC
Deactivating/activating ................. 174
Driving system ............................... 172
Function/note s............................. 172
Important safety notes .................. 172
Problem (malfunction) ................... 175
Range of the sensors ..................... 173
Warning display ............................. 173
PASSENGER AIR BAG
Display message ............................ 218
Indicator lamps ................................ 39
PASSENGER AIRBAG
Problems (malfunction) .................. 218
Pets in the vehicle ............................... 60
Plastic trim (cleaning instruc-
tions) .................................................. 280
Power washers .................................. 277
Power windows
see Side windows
Program selector button .................. 147
Protection against theft
ATA (Anti-Theft Alarm system )......... 67
Immobilizer ...................................... 67
Protection of the environment
General notes .................................. 20
Pulling away
Automatic transmission ................. 138
Hill start assist ............................... 138
Q
QR codeMercedes-Benz Guide App ................. 1
Rescue card ..................................... 25
Qualified specialist workshop ........... 24
R
Radio
Selecting a station ......................... 199
see separate operating instructions
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 23
Rain closing feature (panorama
roof with power tilt/sliding panel) .... 87
Index13

COLLISION PREVENTION ASSIST PLUS
General information
COLLISION PREVENTION ASSIST PLUS con-
sists of a distance warning function with an
autonomous emergency braking function and adaptive Brake Assist.
COLLISION PREVENTION ASSIST PLUS can
help you to minimize the risk of a front-end
collision with a vehicle ahead or reduce the
effects of such a collision.
If COLLISION PREVENTION ASSIST PLUS
detects that there is a risk of a collision, you
will be warned visually and acoustically. If you
do not react to the visual and audible collision
warning, autonomous braking can be initiated in critical situations. If you apply the brake
yourself in a critical situation, the COLLISION PREVENTION ASSIST PLUS adaptive Brake
Assist assists you.
Important safety notes
In particular, the detection of obstacles can
be impaired if:
R there is dirt on the sensors or anything else
covering the sensors
R there is snow or heavy rain
R there is interference by other radar sources
R there are strong radar reflections, for
example in parking garages
R a narrow vehicle traveling in front, e.g. a
motorbike
R a vehicle traveling in front on a different line
R new vehicles or after a service on the COL-
LISION PREVENTION ASSIST PLUS system
Observe the notes in the section on break- ing-in ( Ypage 134).
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 low speeds where there is no visible
damage to the front of the vehicle.
Distance warning function
Important safety notes
iObserve the "Important safety notes" sec-
tion for driving safety systems ( Ypage 60).
GWARNING
The distance warning function does not react:
R to people or animals
R to oncoming vehicles
R to crossing traffic
R when cornering
Thus, the distance warning function cannot
provide a warning in all critical situations.
There is a risk of an accident.
Always pay careful attention to the traffic sit-
uation and be ready to brake.
GWARNING
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 and do not rely solely on the distance
warning function.
Function X To activate/deactivate: activate or deac-
tivate the distance warning function in the
on-board computer ( Ypage 203).
Vehicles with a black and white multi-
function display: when the distance warning
function is activated, the Äsymbol
appears in the status overview in the multi-
function display.
Vehicles with a color multifunction dis-
play : when the distance warning function is
deactivated, the æsymbol appears in the
assistance graphics in the multifunction dis-
play in display.
62Driving safety systems
Safety

The distance warning function can help you tominimize the risk of a front-end collision with
a vehicle ahead or reduce the effects of such
a collision. If the distance warning function
detects that there is a risk of a collision, you
will be warned visually and acoustically.
Starting at a speed of around 4 mph (7 km/h),
the distance warning function warns you if
you rapidly 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 44 mph (70 km/ h),
the distance warning function can also react
to stationary 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 initially alert you both visually
and acoustically.
Autonomous braking function
If the driver does not react to the distance
warning signal in a critical situation, COLLI-
SION PREVENTION ASSIST PLUS can assist
with the autonomous braking function.
The autonomous braking function:
R gives the driver more time to react to criti-
cal driving situations
R can help the driver to avoid an accident or
R reduces the effects of an accident Vehicles without DISTRONIC PLUS:
the
autonomous braking function is available in
the following speed ranges:
R 5 - 65 mph (7 - 105 km/h) for moving
objects
R 5 - 31 mph (7 - 50 km/h) for stationary
objects
Vehicles with DISTRONIC PLUS: the auton-
omous braking function is available in the fol- lowing speed ranges:
R 5 - 124 mph (7 - 200 km/h) for moving
objects
R 5 - 31 mph (7 - 50 km/h) for stationary
objects
If the autonomous braking function requires a particularly high braking force, preventative
passenger protection measures (PRE-SAFE ®
)
are activated simultaneously.
Adaptive Brake Assist
iObserve the "Important safety notes" sec-
tion ( Ypage 60).
Adaptive Brake Assist provides braking assis- tance in hazardous situations at speeds
above 4 mph (7 km/h). It uses radar sensor
technology to assess the traffic situation.
GWARNING
Adaptive Brake Assist cannot always clearly
identify objects and complex traffic situa-
tions.
In such cases, Adaptive Brake Assist can:
R intervene unnecessarily
R not intervene
There is a risk of an accident.
Always pay careful attention to the traffic sit- uation and be ready to brake. Terminate the
intervention in a non-critical driving situation.
GWARNING
Adaptive Brake Assist does not react:
R to people or animals
R to oncoming vehicles
Driving safety systems63
Safety
Z