spare wheel MERCEDES-BENZ B-CLASS SPORTS 2014 Owners Manual

Hydroplaning
................................. 159
Icy road surfaces ........................... 160
Limited braking efficiency on
salted road s................................... 157
Snow chains .................................. 315
Symmetrical low bea m.................. 104
Wet road surface ........................... 157
DVD audio (on-board computer) ......197
DVD vide o(on-board computer) ......197 E
EASY-VARIO-PLUS system Cargo compartment enlargement ..254
EBD (electronic brake force
distribution)
Display message ............................ 210
Function/notes ................................ 69
ECOd isplay
Function/notes ............................. 156
On-board computer .......................194
ECOs tart/stop function
Automatic engine start ..................140
Automatic engine switch-off ..........139
Deactivating/activating .................140
General information .......................139
Important safety notes ..................139
Introduction ................................... 138
Electronic Stability Program
see ESP ®
(Electroni cStability Program)
Emergenc yrelease
Driver's door .................................... 81
Vehicle ............................................. 81
Emergency spare wheel
General notes ................................ 342
Important safety notes ..................342
Removing ....................................... 343
Technical data ............................... 343
Emergency Tensioning Devices
Activation ......................................... 41
Function .......................................... .55
Safety guideline s............................. 42
Emergency unlocking
Tailgate ............................................ 82
Emissions control
Service and warranty information ....22 Engine
Check Engine warning lamp ........... 245
Display message ............................ 224
ECO start/stop function ................138
Engine numbe r............................... 347
Irregularr unning............................ 142
Jump-starting ................................. 303
Starting problems ..........................142
Starting the engine with the
SmartKey ....................................... 138
Switching off .................................. 153
Tow-starting (vehicle )..................... 308
Engine electronics
Problem (malfunction) ...................142
Engine oil
Adding ........................................... 282
Additives ........................................ 350
Checking the oil leve l..................... 281
Checking the oil leve lusing the
dipstick .......................................... 282
Display message ............................ 225
Filling capacity ............................... 350
Notes about oil grades ................... 349
Notes on oil level/consumption ....281
Viscosity ........................................ 350
ESP ®
(Electronic Stability
Program) Deactivating/activating .................200
Deactivating/activating (notes) .......68
Display message ............................ 208
ETS .................................................. 67
Function/notes ......................... 67, 68
General notes .................................. 67
Important safety information ...........68
Warning lamp ................................. 241
ETS (Electronic Traction System) ....... 67
Exhaus tcheck ................................... 155
Exhaus tpipe (cleaning instructions) 290
Exterior lighting Settin goption s.............................. 104
see Lights
Exterior mirrors
Adjusting ......................................... 99
Dipping (automatic) .......................100
Folding in/ou t(automatically) .......100
Folding in/ou t(electrically) .............99 Index
9

Folding in whe
nlocking( on-board
computer) ...................................... 206
Out of position (troubleshooting) ...100
Setting ........................................... 100
Storing settings (memory function) 101
Storing the parking position ..........100
Eyeglasses compartment .................251 F
Fille rcap
see Fuel filler flap
First-aid kit ......................................... 294
Flat tire MOExtended tires ..........................295
Preparing the vehicle .....................295
TIREFIT kit ...................................... 296
see Emergency spare wheel
Floormats ........................................... 277
Fogl amps
Extended range .............................. 108
Switching on/off ........................... 105
Foldin gtable ...................................... 253
Fron tfog lamps
Display message ............................ 222
Switching on/off ........................... 105
Front-passenger seat
Folding the backres tforward/back 253
Fuel
Additives ........................................ 349
Consumption statistics ..................194
Displaying the current
consumption .................................. 194
Displaying the range ......................194
Driving tips .................................... 155
Fuel gauge ....................................... 31
Grade (gasoline) ............................ 348
Important safety notes ..................348
Premium-grade unleade dgasoline .348
Problem (malfunction) ...................152
Refueling ........................................ 150
Tank content/reserve fuel .............348
Fue lfiller flap
Opening/closing ............................ 151
Fue llevel
Calling up the range (on-board
computer) ...................................... 194Fue
ltank
Capacity ........................................ 348
Problem (malfunction) ...................152
Fuses
Allocation chart ............................. 309
Before changing ............................. 308
Fuse box in the engine
compartment ................................. 308
Fuse box in the front-passenger
footwell .......................................... 309
Important safety notes ..................308 G
Garage door opener Clearing the memory .....................276
Important safety notes ..................273
Opening/closing the garage door ..276
Programming (button in the rear-
view mirror) ................................... 274
Gear or selector lever (cleaning
guidelines) ......................................... 290
Genuine parts ...................................... 21
Glove box ........................................... 251 H
Handbrake see Parking brake
Hazard warning lamps ......................107
Display message ............................ 236
Headlamps
Fogging up ..................................... 109
see Automatic headlamp mode
Head restraints
Adjusting ......................................... 95
Adjusting (electrically). ....................96
Adjusting (manually )........................ 95
Adjusting (rear) ................................ 96
Installing/removing (rear) ................96
Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 113
Display message ............................ 221
Switching on/off ........................... 106
Hill start assist .................................. 13810
Index

Technical data
Capacities ...................................... 347
Emergency spare wheel .................343
Information .................................... 346
Tires/wheels ................................. 340
Vehicle data ................................... 353
TELEAID
Call priority .................................... 269
Downloading destinations
(COMAND) ..................................... 269
Downloading route s....................... 272
Emergency call .............................. 266
Geo fencing ................................... 273
Locating astolen vehicl e............... 271
MB info call button ........................268
Remote vehicle locking ..................271
Roadside Assistance button ..........267
Search &Send ............................... 270
Self-test ......................................... 266
Speed alert .................................... 273
System .......................................... 266
Triggering the vehicle alarm ........... 273
Vehicle remote malfunction
diagnosi s....................................... 271
Vehicle remote unlocking ..............270
Tele Aid
General notes ................................ 265
Telephone
Accepting acall............................. 198
Display message ............................ 236
Menu (on-board computer) ............197
Number from the phone book ....... .198
Redialing ........................................ 198
Rejecting/ending acall................. 198
Temperature
Coolant .......................................... 190
Outside temperature ..................... .191
Setting (climate control) ................128
Theft deterren tsystems
ATA (Anti-Theft Alarm system) .........70
Immobilize r...................................... 70
Through-loading ................................ 253
Time see separate operating instructions
TIREFIT kit .......................................... 296
Tire pressure Calling up (on-board computer) .....320
Checking manually ........................319Display message
............................ 231
Important safety notes ..................320
Maximum ....................................... 318
Notes ............................................. 317
Not reached (TIREFIT) ....................298
Reached (TIREFIT) ..........................298
Recommended ............................... 315
Tire pressure los swarning
system General notes ................................ 319
Important safety notes ..................319
Restarting ...................................... 319
Tire pressure monitoring system
Checking the tire pressure
electronically ................................. 322
Function/notes ............................. 320
General notes ................................ 320
Important safety notes ..................320
Restarting ...................................... 322
Warning lamp ................................. 248
Warning message .......................... 322
Tires
Aspect ratio (definition) .................335
Averag eweight of the vehicle
occupants (definition) ....................333
Bar (definition) ............................... 333
Changing awheel .......................... 336
Characteristics .............................. 333
Checking ........................................ 313
Definition of terms .........................333
Direction of rotatio n...................... 336
Display message ............................ 231
Distributio nofthe vehicle
occupants (definition) ....................335
DOT, Tire Identification Number
(TIN) .............................................. .332
DOT (Department of
Transportation) (definition) ............333
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 334
GVW (Gross Vehicle Weight)
(definition) ..................................... 334
GVW R(Gross Vehicle Weight
Rating) (definition) .........................334
Important safety notes ..................312
Increase dvehicle weight due to
optional equipment (definition) ......333
Kilopascal (kPa )(definition) ...........334 Index
17

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
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).Important safet
ynotes G
WARNING
If wheels and tires of the wrong size are used,
the wheel brakes or suspension components
may be damaged. There is arisk of an
accident.
Always replac ewheels and tires with those
that fulfill the specifications of the original
part.
When replacing wheels, make sure to use the
correct:
R designation
R model
When replacing tires, make sure to use the
correct:
R designation
R manufacturer
R model G
WARNING
Af lat tir eseverely impairs the driving,
steerin gand braking characteristics of the
vehicle. There is arisk of accident.
Tires without run-flat characteristics:
R do not drive with aflat tire.
R immediately replac ethe flat tir ewith your
emergenc yspare wheel or spare wheel, or
consult aqualified specialist workshop. Tires with run-flat characteristics:
R
pay attention to the information and
warnin gnotices on MOExtended tires (tires
with run-flat characteristics).
Accessories that are not approved for your
vehicle by Mercedes-Ben zorthat are not
being used correctly can impair operating
safety.
Before purchasing and using non-approved
accessories, visit aqualified specialist
workshop and inquire about:
R suitability
R legal stipulations
R factory recommendations
Information on dimensions and types of
wheels and tires for your vehicle can be found
(Y page 340).
Information on air pressure for the tires on
your vehicle can be found:
R on the vehicle's Tire and Loading
Information placard on the B-pillar
R on the tire pressure label on the fuel filler
flap
R under "Tire pressure"
i Further information on wheels and tires
can be obtained at any qualified specialist
workshop. Operation
Information on driving
R If the vehicle is heavily loaded, check the
tire pressures and correct them if
necessary.
R While driving, pay attention to vibrations,
noises and unusual handling
characteristics, e.g. pulling to one side.
This may indicate that the wheels or tires
are damaged. If you suspect that atire is
defective, reduce your speed immediately.
Stop the vehicle as soon as possible to
check the wheels and tires for damage.
Hidden tire damage could also be causing 312
OperationWheels and tires

safety systems such as ABS and ESP
®
to
function optimally in winter. These tires have
been developed specifically for driving in
snow.
Use M+S tires of the same make and tread on
all wheels to maintain safe handling
characteristics.
Alwayso bserve the maximum permissible
speed specified for the M+S tires you have
mounted.
Once the winter tires are mounted:
X Check the tire pressures (Y page 319).
X Restart the tire pressure loss warning
system (Y page 319).
For more information on driving with the
emergency spare wheel, see (Y page 342).Snow chains
G
WARNING
If snow chains are mounted on the rear
wheels, the snow chains could cause abrasion
to the vehicle body or to chassis components.
This could cause damage to the vehicle or the
tires. There is arisk of an accident.
To avoid hazardous situations:
R never mount snow chains on the rear
wheels
R only mount snow chains in pairs on the
front wheels.
! On some tire sizes there is not enough
space for snow chains. To avoid damage to
the vehicle or tires, observe the "Wheel and
tire combinations" section under "Tires and
wheels".
For safety reasons, Mercedes-Benz
recommends that you only use snow chains
that have been speciallya pproved for your
vehicle by Mercedes-Benz,ora re of a
corresponding standard of quality. If you intend to mount snow chains, please
bear the following points in mind:
R
Snow chains may not be mounted on all
wheel/tire combinations. Permissible
wheel-tire combinations (Y page 340).
R Only use snow chains when driving on
roads completely covered by snow.
Remove the snow chains as soon as
possible when you come to aroad that is
not snow-covered.
R Local regulations may restrict the use of
snow chains. Observe the appropriate
regulations if you wish to mount snow
chains.
R Do not exceed the maximum permissible
speed of 30 mph (50 km/h).
R When snow chains are installed, never use
Active Parking Assist (Y page 175).
i You can deactivate ESP ®
(Y page 68)
when pulling away with snow chains
installed. You can thereby allow the wheels
to spin in acontrolled manner ,achieving an
increased driving force (cutting action).
Information about driving with an emergency
spare wheel (Y page 342). Tire pressure
Tire pressur
especifications G
WARNING
Underinflated or overinflated tires pose the
following risks:
R the tires may burst, especially as the load
and vehicle speed increase.
R the tires may wear excessively and/or
unevenly, which may greatly impair tire
traction.
R the driving characteristics, as well as
steering and braking, may be greatly
impaired.
There is arisk of an accident. Tirep
ressure
315Wheels and tires
Z

Follow recommende
dtire inflation pressures
and check the pressure of al lthe tires
including the spare wheel:
R monthly, at least
R if the loa dchanges
R before beginning along journey
R under different operating conditions, e.g.
off-roa ddriving
If necessary ,correct the tire pressure.
Use asuitabl epressure gaug etocheck the
tire pressure. The outer appearance of atire
doe snot permit any reliabl econclusio nabout
the tire pressure. On vehicles equipped with
the electronic tire pressure monitor, the tire
pressure can be checked in the on-board
computer.
The recommended tire pressures for the tires
mounted at the factory can be found on the
labels described here.
1.) Tirea nd Loading Information placard
on the B-pillar on the driver' sside of the
vehicle (Y page 323).
The Tire and Loading Information placard
contains the recommended tire pressures for
cold tires .The recommended tire pressures
are valid for the maximum permissible load
and up to the maximum permissible vehicle
speed. 001A
Recommended tire pressures
Option 2) Tire pressuret ableon the inside
of the fuel filler flap.
The tire pressure table contains the
recommended pressures for cold tires for various operating conditions, i.e. differing
load and speed conditions.
i
Specifications shown in the examples of
tire pressure tables are for illustration
purposes only. Tire pressure specifications
are vehicle-specific and may deviate from
the data shown here. Tire pressure
specifications applicable to your vehicle
are located in your vehicle's tire pressure
table. Example: tire pressure table for all tires permitted
for this vehicle by the factory
If
at ire size precedes atire pressure, the tire
pressure information following is only valid
for that tire size. The load conditions" partially
laden" and "fully laden" are defined in the
table for different numbers of occupants and
amounts of luggage. The actual number of
seats may differ. Example: tire pressure table with tire dimensions
Some tire pressure tables show only the rim
diameters instead of the full tire size, e.g.
R18.R
im diameter is part of the tir esize and 316
Tir
ep ressureWheels and tires

Observe the recommended tire pressures for
cold tires:
R on the Tire and Loading Information placard
on the B-pillar on the driver's side
R in the tire pressure table on the inside of
the fuel filler flap Underinflated or overinflated tires
Underinflation G
WARNING
Tires with pressure that is too low can
overheat and burst as aconsequence. In
addition, they also suffer from excessive and/
or irregularw ear, which can severely impair
the braking properties and the driving
characteristics. There is arisk of an accident.
Avoid tire pressures that are too low in all the
tires, including the spare wheel.
Underinflated tires may:
R wear quickly and unevenly
R have an adverse effec tonfuel consumption
R overheat, leadin gtotired efects
R have an adverse effect on handling
characteristics
Overinflation G
WARNING
Tire swithe xcessively high pressur ecan burst
because they are damaged mor eeasily by
road debris, potholes etc. In addition ,they
also suffer from irregular wear, whic hcan
severel yimpair th ebraking properties and the
driving characteristics .There is arisk of an
accident.
Avoid tire pressures that are too high in all the
tires, including the spare wheel.
Overinflated tires may:
R have an adverse effect on handling
characteristics
R wear quickly and unevenly R
be more susceptible to damage
R have an adverse effect on ride comfort
R increase the braking distance
Maximum tire pressures Never exceed the maximum permissible tire
inflation pressure. Always observe the
recommended tire pressure for your vehicle
when adjusting the tire pressure
(Y
page 315). 001A
Example: maximum permissible tire
pressure
i The actual values for tires are vehicle-
specific and may deviate from the values in
the illustration. Checking the tire pressures
Important safety notes Observe the "Tire pressure information"
section (Y
page 315).
Information on air pressure for the tires on
your vehicle can be found:
R on the vehicle's Tire and Loading
Information placard on the B-pillar
R on the tire pressure label on the fuel filler
flap
R in the "Tire pressure information "section 318
Tire pressureWheels and tires

pressure loss warning system can only give
reliable warning
sifyou have set the correct
tire pressure. If an incorrec ttire pressure
is set, these incorrec tvalues will be
monitored.
X Als oobserv ethe note sinthesectio nontire
pressures (Y page 315).
X Make sure that the SmartKey is in position
2in the ignition lock (Y page 137).
X Press 000Aor0004 on the steerin gwheel
to selec tthe Service menu.
X Press the 0006or0005 button to select
Tire Pressure .
X Press the 000Cbutton.
The Run Flat Indicator Active Press 'OK' to Restart message
appears in the multifunction display.
If you wish to confirm the restart:
X Press the 000Cbutton.
The Tire Pressure Now OK? message
appears in the multifunction display.
X Press the 0006or0005 button to select
Yes .
X Press the 000Cbutton.
The Run Flat Indicator Restarted message appears in the multifunction
display.
After
ateach-in period, the tire pressure
loss warning system will monitor the set
tire pressures of all four tires.
If you wish to cancel the restart:
X Press the 0002button.
or
X When the Tire Pressure Now OK? message appears, press the
0006
or 0005 button to select Cancel .
X Press the 000Cbutton.
The tire pressure values stored at the last
restart will continue to be monitored. Tire pressurem
onitor
General notes If
at ire pressure monitor is installed, the
vehicle's wheels have sensors that monitor
the tire pressures in all four tires. The tire
pressure monitor warns you if the pressure
drops in one or more of the tires. The tire
pressure monitor only functions if the correct
sensors are installed on all wheels.
Information on tire pressures is displayed in
the multifunction display. After afew minutes
of driving, the current tire pressure of each
tire is shown in the Service menu of the
multifunction display. Example: current tire pressure display
For information on the message display, refer
to the "Checking the tire pressure
electronically"s
ection (Ypage 322).
Important safety notes G
WARNING
Each tire, including the spare (if provided),
should be checked at least once every two
weeks when cold and inflated to the pressure
recommended by the vehicle manufacturer
on the Tire and Loading Information placard
on the driver's door B-pillar or the tire
pressure label on the inside of the fuel filler
flap. If your vehicle has tires of adifferent size
than the size indicated on the Tire and Loading
Information placard or, if available, the tire
pressure label, you should determine the
proper tire pressure for those tires.
As an added safety feature, your vehicle has
been equipped with atire pressure monitoring
system (TPMS) that illuminates alow tire
pressure telltale when one or more of your 320
Tire pressureWheels and tires

Tire size designation
,load-bearing
capacit yand speed rating 001A
Tire width
0010 Nominal aspec tratio in %
0023 Tire code
0021 Rim diameter
001E Load bearing index
0024 Speed rating
i Tire dat aisvehicle-specific and may
deviate from th edataint heexample.
General: dependingonthemanufacturer's
standards ,the sizeimprinted in th etirew all
may no tcontai nany letters or may contain
on elette rthat precedes the size description.
If there is no letter preceding the size
description (as shown above): these are
passenger vehicle tires according to
European manufacturing standards.
If "P" precedes the size description: these are
passenger vehicle tires according to U.S.
manufacturing standards.
If "LT" precedes the size description: these
are light truck tires according to U.S.
manufacturing standards.
If "T" precedes the size description: these are
compact emergency spare wheels at high tire
pressure, to be used only temporarily in an
emergency.
Tire width: tire width001Ashows the nominal
tire width in millimeters.
Nominal aspect ratio: aspect ratio0010is the
size ratio between the tire height and the tire
width and is shown in percent.T he aspectratio is calculated by dividing the tire width by
the tire height.
Tire code:
tire code0023specifies the tire type.
"R" represents radial tires; "D" represents
diagonal tires; "B" represents diagonal radial
tires.
Optionally, tires with amaximum speed of
over 149mph (240km/h) may have "ZR"in
the size description, depending on the
manufacturer (e.g. 245/40 ZR 18).
Rim diameter: rim diameter0021is the
diameter of the bead seat, not the diameter
of the rim flange. The rim diameter is
specified in inches (in).
Load bearing index: load bearing index001E
is an umerical code which specifies the
maximum load-bearing capacity of atire.
Do not overload the tires by exceeding the
specified load limit. The maximum
permissible load can be found on the
vehicle's Tire and Loading Information
placard on the B-pillar on the driver's side
(Y page 323).
Example:
Al oad-bearing index of 91 indicates a
maximum load of 1,356lb (615kg) that can be
carried by the tires. For further information on
the maximum tire load in kilograms and
pounds, see (Y page 327).
For further information on the load-bearing
index, see Load index (Y page 332).
Speed rating: speed rating0024specifies the
approved maximum speed of the tire. G
WARNING
Exceeding the stated tire load-bearing
capacity and the approved maximum speed
could lead to tire damage or the tire bursting.
There is arisk of accident.
Therefore, only use tire types and sizes
approved for your vehicle model. Observe the
tire load rating and speed rating required for
your vehicle.
Regardless of the speed rating, always
observe the speed limits. Drive carefully and 330
Tirel
abelingWheels and tires