2014 MERCEDES-BENZ B-CLASS SPORTS windshield wipers

Index
....................................................... 4Introduction
......................................... 21 At
ag lance ........................................... 29 Safety
................................................... 39 Opening and closing
...........................73 Seats, steering wheel and mirrors
....91 Lights and windshield wipers
..........103 Climat
econtrol ................................. 121 Driving and parking
..........................135 On-boar
dcomputer and displays ....189 Stowage and features
......................249 Maintenance and care
......................279 Breakdown assistance
.....................293 Wheels and tires
............................... 311 Technical data
................................... 345 Contents
3

Loading
.......................................... 323
Locking (in an emergency) ...............81
Locking (SmartKey) .......................... 74
Lowering ........................................ 339
Maintenance .................................... 22
Parking for along period ................ 155
Pulling away ................................... 138
Raising ........................................... 337
Reporting problems .........................25
Securing from rolling away ............337
Towing away .................................. 305
Tow-starting ................................... 305
Transporting .................................. 307
Unlocking (in an emergency) ...........81
Unlocking (SmartKey) ......................74
Vehicle data ................................... 353
Vehicle data ....................................... 353
Vehicle dimensions ...........................353
Vehicle emergency locking ................81
Vehicle identification number see VIN
Vehicle identification plate ..............346
Vehicle tool kit .................................. 294
Video (DVD) ........................................ 197
VIN ...................................................... 346W
Warning and indicator lamps ABS ................................................ 239
Brakes ........................................... 239
Check Engine ................................. 245
Coolant .......................................... 245
Distance warning ........................... 247
DISTRONI CPLUS ........................... 247
ESP ®
.............................................. 241
ESP ®
OFF ....................................... 242
Fuel tank ........................................ 245
Overview .......................................... 32
PASSENGER AIR BAG OFF
indicator lamp .................................. 47
Reserve fuel ................................... 245
Seat bel t........................................ 237
SRS ................................................ 244
Tire pressure monitor ....................248
Warranty ............................................ 346
Washer fluid Display message ............................ 236Whee
lboltt ightening torque ...........339
Whee lchock ...................................... 337
Wheels Changing awheel .......................... 336
Checking ........................................ 313
Cleaning ......................................... 287
Cleaning (warning) .........................336
Emergency spare wheel .................342
Important safety notes ..................312
Interchanging/changing ................336
Mounting anew wheel ................... 339
Mounting awheel .......................... 337
Removing awheel .......................... 339
Storing ........................................... 336
Tightening torqu e........................... 339
Whee lsize/tir esize ....................... 340
Windo wcurtain air bag
Display message ............................ 217
Operation ........................................ .47
Windows
see Side windows
Windshield
Defrosting ...................................... 130
Windshiel dwasher system
Adding washer fluid .......................284
Notes ............................................. 352
Windshiel dwipers
Display message ............................ 236
Problem (malfunction) ...................120
Rea rwindow wiper ........................ 118
Replacing the wiper blades ............118
Switching on/off ........................... 117
Winte rdriving
Slippery roa dsurface s................... 160
Snow chains .................................. 315
Winte roperation
General notes ................................ 314
Winte rtires
M+S tires ....................................... 314
Wiper blades
Cleaning ......................................... 288
Important safety notes ..................118
Replacing (rea rwindow) ................ 119
Replacing (windshield )................... 118
Wooden trim (cleaning instructions) 290
Workshops see Qualified specialist workshop Index
19

Useful information
............................104
Exterior lighting ................................ 104
Interior lighting ................................. 109
Replacing bulbs ................................. 110
Windshield wipers ............................117 103Lights and windshield wipers

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please not ethat your vehicle may
not be equipped with all features
described. This also applies to safety-
related system sand functions.
i Read the information on qualified
specialist workshops: (Y page 25).Exterior lighting
Genera
lnotes
For reason sofsafety, Mercedes-Benz
recommends that you drive with the lights
switched on even during the daytime. In some
countries, operation of the headlamps varies
due to legal requirements and self-imposed
obligations. Driving abroad
Conversion to symmetrical low beam Switc
hthe headlamps to symmetrical low
beam in countries in which traffic drives on
the opposite side of the road from the country
where the vehicle is registered. This prevents
glare to oncoming traffic. When using
symmetrical lights, the edge of the road is not
lit as widely and as far ahead as normal.
Have the headlamps converted at aqualified
specialist workshop as close to the border as
possible before drivin ginthesecountries.
Conversion to asymmetrical low beam
after returning Have the headlamps converted back to
asymmetrical low-beam headlamps at a
qualified specialist workshop as soon as
possible after crossing the border again. Setting the exterior lighting
Setting options Exterior lightin
gcan be set using:
R the light switch
R the combination switc h(Ypage 106)
R the on-board computer (Y page 203)
Light switch Operation
000C0007
Left-handstanding lamps
00010009 Right-hand standing lamps
0002000F Parkinglamps, licens eplate and
instrumen tcluste rlighting
001F000C Automatic headlamp mode,
controlled by the light sensor
00110005 Low-beam/high-beam headlamps
00240006 Rear fog lamp
00070019 Fog lamp (only vehicles with front fog
lamps)
If you hear awarnin gton ew hen you leave the
vehicle, the light smay still be switched on.
X Turn the light switc hto000C.
The exterior lighting (except the parking/
standin glamps) switches off automatically if
you:
R remove the SmartKey fro mthe ignition lock
R open the driver's door with the SmartKey
in position 0. 104
Exterior lightingLights and windshield wipers

Automatic headlamp mode
G
WARNING
When th eligh tswitc hiss et to 000C,t helow-
beam headlamp smay not be switche don
automatically if there is fog, snow or other
causes of poor visibility due to th eweather
conditions such as spray. Ther eisarisk of an
accident.
In such situations, tur nthe light switch to
0005.
The automatic headlamp feature is only an
aid. The driver is responsible for the vehicle's
lighting at all times.
000C is the favored light switch setting. The
light settingisa utomatically selected
according to the brightness of the ambient
light (exception: poor visibility due to weather
conditionss uch as fog, snow or spray):
R SmartKey in position 1in the ignition lock:
the parking lamps are switched on or off
automatically depending on the brightness
of the ambient light.
R With the engine running: if you have
activated the daytime running lamps
function via the on-board computer, the
daytime running lamps or the low-beam
headlamps and parking lamps are switched
on or off automatically depending on the
brightness of the ambient light.
X To switch on automatic headlamp
mode: turn the light switch to 000C.
The daytime running lamps improve the
visibility of your vehicle during the day. The
daytime running lamps function is required by
law in Canada.
When the engine is running and the vehicle is
stationary: if you move the selector lever from
ad rive position to P,the daytime running
lamps/low-beam headlamps go out after
three minutes.
When the engine is running, the vehicle is
stationary and in bright ambient light: if you
turn the light switch to 000F,the daytime
running lamps and parking lamps switch on. If the engine is running and you turn the light
switch to
0005,the manual settings take
precedence over the daytime running lamps.
Low-beam headlamps
Even if the light sensor does not detect that
it is dark, the parking lamps and low-beam
headlamps switch on when the ignition is
switched on and the light switch is set to the
0005 position. This is aparticularly useful
function in the event of rain and fog.
X To switch on the low-beam headlamps:
turn the SmartKey in the ignition lock to
position 2or start the engine.
X Turn the light switch to 0005.
The green 0005indicator lamp in the
instrumentc luster lightsup.
Front fog lamps
In conditions where visibilit yispoor due to
fog, sno worrain, the fog lamps improve
visibilit yaswell as making it easier for other
road users to see you. They can be operated
together with the parking lamps or together
with the parking lamps and low-beam
headlamps.
X To switch on th efront fog lamps: turn
the SmartKey in the ignition lock to position
2 or start the engine.
X Turn the light switc hto0005or000C.
X Press the 0019button.
The green 0019indicator lamp in the
instrumen tcluster light sup.
X To switch off th efront fog lamps: press
the 0019 button.
The green 0019indicator lamp in the
instrumen tcluster goes out.
Only vehicles with front fog lamps are
equipped with the "fog lamp" function;
information on the fog lamp function for
vehicles with Intelligent Light System
(Y page 108). Exterior lighting
105Lightsand windshield wipers Z

Rear fog lamp
The rea
rfog lamp improves visibility of your
vehicle for the traffic behind in the event of
thick fog. Please take noteoft he country-
specific regulations for the use of rear fog
lamps.
X To switch on the rear fog lamps: turn the
SmartKey in the ignition lock to position 2
or start the engine.
X Turn the light switch to 0005or000C.
X Press the 0006button.
The yellow 0006indicator lamp in the
instrument cluster lights up.
X To switch off the rear fog lamp: press the
0006 button.
The yellow 0006indicator lamp in the
instrument cluster goes out.
Parking lamps
! If the battery has been excessively
discharged, the parking lamps or standing
lamps are automatically switched off to
enable the next engine start.A lways park
your vehicle safely and sufficiently lit
accordin gtolegal standards. Avoid the
continuous use of the 000Fparking lamps
for several hours. If possible ,switc hont he
0009 right or the 0007left standin glamp.
X To switch on: turnthe light switc hto
000F .
The green 000Findicator lamp in the
instrumen tcluster light sup.
Standing lamps
Switchin gonthe standin glamps ensure sthe
corresponding side of th evehicle is
illuminated.
X To switch on th estanding lamps: the
SmartKey is no tintheignition loc koritis
in position 0.
X Turn th elight switch to 0007(left-han dside
of th evehicle )or0009 (right-hand side of
th ev ehicle). Combination switch
Turn signal 001A
High-beam headlamps
0010 Turn signal, right
0023 High-beam flasher
0021 Turn signal, left
X To indicat ebriefly: pressthe combination
switch briefly to th epressure poin tinthe
direction of arrow 0010or0021.
The corresponding turn signal flashes three
times.
X To indicate: press the combination switch
beyond the pressure point in the direction
of arrow 0010or0021.
High-beam headlamps X
To switch on the high-beam headlamps:
turn the SmartKey in the ignition lock to
position 2or start the engine.
X Turn the light switch to 0005or000C.
X Press the combination switch beyond the
pressure point in the direction of
arrow 001A.
In the 000Cposition, the high-beam
headlamps are only switched on when it is
dark and the engine is running. 106
Exterior lightingLights and windshield wipers

The blue
0011indicator lamp in the
instrument cluster lights up when the high-
beam headlamps are switched on.
X To switch off the high-beam
headlamps: move the combination switch
back to its normal position.
The blue 0011indicator lamp in the
instrument cluster goes out.
i Vehicles with Adaptive Highbeam Assist:
when Adaptive Highbeam Assist is active,
it controls activation of the high-beam
headlamps (Y page 108).
High-beam flasher X
To switch on: turn the SmartKey in the
ignition lock to position 1or 2or start the
engine.
X Pull the combination switch in the direction
of arrow 0023. Hazard warning lamps
The hazard warning lamps automatically
switch on if:
R
an air bag is deployed
R the vehicle decelerates rapidly from a
speed of more than 45mph (70k m/h) and
comes to astandstill
X To switch on the hazard warning lamps:
press button 001A.
All turn signals flash. If you now switch on
at urn signa lusing the combination switch, only the turn signa
llam pont he
corresponding sid eofthe vehicle will flash.
X To switch off the hazard warning
lamps: press button 001A.
The hazard warning lamps switch off
automatically if the vehicle reaches aspeed
of over 6mph (10km/h) again after afull
brake application.
i The hazard warning lamps still operate if
the ignition is switched off. Cornerin
glight function The cornering light function improves the
illumination of the road over
awidea nglein
the direction you are turning, enabling better
visibility in tight bends ,for example. The
cornering light function can only be activated
whe nthe low-beam headlamps are switched
on.
Active:
R if you are driving at speeds below 25 mph
(40 km/h )and switch on the turn signal or
turn the steering wheel.
R if you are driving at speeds between
25 mph (40k m/h )and 45 mph (70k m/h)
and turn the steering wheel.
Not active: if you are driving at speeds above
25 mph (40 km/h) or switch off the turn
signa lorturn the steering wheel to the
straight-ahead position.
The cornering lamp may remain lit for ashort
time, but is automatically switched off after
no more than three minutes. Exterior lighting
107Lights and windshield wipers Z

Extende
drange fog lamps The extended range fog lamps reduc
ethe
glare experienced by th edriver and improve
th ei lluminatio nofthe edge of the road.
Active: if you are driving at speeds below
40 mph (70 km/h) and you switch on the rear
fog lamp.
Not active: if, following activation, you are
driving at speeds above 60 mph (100 km/h)
or if you switch off the rear fog lamp. Adaptive Highbeam Assist
Important safety notes G
WARNING
Adaptive Highbeam Assist does not recognize
road users:
R who have no lights, e.g. pedestrians
R who have poor lighting, e.g. cyclists
R whose lighting is blocked, e.g. by abarrier
In very rare cases, Adaptive Highbeam Assist
may fail to recognize other road users that
have lights, or may recognizet hem too late.
In this or similar situations, the automatic
high-beam headlamps will not be deactivated
or activated regardless. There is arisk of an
accident.
Always carefully observe the traffic conditions
and switch off the high-beam headlamps in
good time.
Adaptive Highbeam Assist cannot take into
account road, weather or traffic conditions. Adaptive Highbeam Assist is only an aid. You
are responsible for adjusting the vehicle's
lighting to the prevailing light, visibility and
traffic conditions.
In particular, the detection of obstacles can
be restricted if there is:
R
poor visibility, e.g. due to fog, heavy rain or
snow
R dirt on the sensors or the sensors are
obscured
General notes You can use this function to set the
headlamps to change between low beam and
high beam automatically
.The system
recognizes vehicles with their lights on, either
approaching from the opposite direction or
traveling in front of your vehicle, and
consequently switches the headlamps from
high beam to low beam.
The system automatically adapts the low-
beam headlamp range depending on the
distance to the other vehicle. Once the
system no longer detectsa ny other vehicles,
it reactivates the high-beam headlamps.
The system's optical sensor is located behind
the windshield near the overhead control
panel. 108
Exterior lightingLights and windshield wipers