2014 MERCEDES-BENZ C-CLASS SALOON spare tire

First-aid kit
........................................ .406
Fitting a wheel
Fitting a wheel ............................... 442
Lowering the vehicle ..................... .443
Preparing the vehicle ..................... 438
Raising the vehicle ......................... 439
Removing a wheel .......................... 442
Securing the vehicle against roll-
ing away ........................................ 439
Flat tyre
Changing a wheel/fitting the
spare wheel ................................... 437
MOExtended tyres ......................... 408
Preparing the vehicle ..................... 408
TIREFIT kit ...................................... 409
see Emergency spare wheel
Floormat ............................................. 387
Foglamps (extended range) .............. 139
Fording
On flooded roads ........................... 215
Frequencies
Mobile phone ................................. 466
Two-way radio ................................ 466
Front-passenger front airbag deac-
tivation
Display message ............................ 328
Front-passenger front airbag deac-
tivation system
Operation ......................................... 54
Problems ......................................... 59
System self-test ............................... 57
Fuel
Additives ........................................ 471
Consumption information .............. 472
Consumption statistics .................. 299
Displaying the current consump-
tion ................................................ 298
Displaying the range ..................... .298
Driving tips ................................... .211
E10 ................................................ 470
Fuel gauge ....................................... 34
Grade (petrol) ................................ 470
Important safety notes .................. 469
Low outside temperatures ............. 472
Problem (malfunction) ................... 203
Quality (diesel )............................... 471
Refuelling ....................................... 200
Tank content/reserve fue l............. 470 Fuel consumption (Audio 20)
........... 276
Fuel consumption (COMAND
Online) ................................................ 276
Fuel filler flap
Opening ......................................... 202
Fuel filter (white display message) .. 336
Fuel level
Calling up the range (on-board
computer) ...................................... 298
Gaug e.............................................. 34
Fuel tank
Capacity ........................................ 470
Problem (malfunction) ................... 203
Fuses
Allocation chart ............................. 426
Before changing ............................. 425
Dashboard fuse box ....................... 425
Fuse box in the boot ...................... 426
Fuse box in the engine compart-
ment .............................................. 426
Fuse box in the front-passenger
footwell .......................................... 425
Important safety notes .................. 424 G
Generated electrical energy (Audio 20) ...................................................... 276
Generated electrical energy
(COMAND Online) .............................. 276
Genuine Mercedes-Benz parts ........... 24
Glove compartment .......................... 369 H
Handbrake see Parking brake
HANDS-FREE ACCESS ....................... 103
Hazard warning lamps ...................... 137
Head restraints
Adjusting ....................................... 121
Adjusting (electrically) ................... 122
Adjusting (manually) ...................... 122
Adjusting (rear) .............................. 122
Fitting/removing (rear) .................. 122
Head-up display
Adjusting the brightness ................ 310
Function/note s............................. 295 12
Index

Variable .........................................2
19
SRS (Supplemental Restraint Sys-
tem)
Warning lamp ................................. 282
Start/Stop button
Starting the engine ........................ 184
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 183
Stationary vehicle .............................278
STEER CONTROL .................................. 85
Steering
Warning lamps ............................... 365
Steering (display message) .............. 349
Steering Assist and Stop&Go Pilot
(DISTRONIC PLUS)
Display message ............................ 342
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ................... 126
Adjusting (manually) ...................... 125
Button overview ............................... 36
Buttons (on-board computer) ......... 294
Cleaning ......................................... 403
EASY ENTRY/EXIT feature ............. 126
Gearshift paddle s........................... 198
Important safety notes .................. 125
Storing settings (memory func-
tion) ............................................... 131
Steering wheel gearshift paddles .... 198
Stowage areas ................................... 368
Stowage compartment
Map pockets .................................. 370
Stowage compartments
Armrest (under) ............................. 370
Centre console .............................. 369
Cup holde r..................................... 376
Door ............................................... 370
Glove compartment ....................... 369
Important safety information ......... 368
Rear ............................................... 370
Spectacles compartment ............... 369
Stowage net ....................................... 370
Stowage space
Stowage net ................................... 370 Stowage well beneath the boot
floor
.................................................... 375
Summer tyres
In winter ........................................ 430
Sun blind
Rear side window s......................... 378
Sun visor ............................................ 378
Suspension tuning
AIRMATIC ...................................... 235
Switching the auxiliary heating/
ventilation
On/off ........................................... 173 T
Tail lamps Display message ............................ 330
see Lights
Technical data
Capacities ...................................... 468
Emergency spare wheel ................. 464
Information .................................... 466
Trailer load s................................... 478
Tyres/wheels ................................. 444
Vehicle data ................................... 476
Telephone
Accepting a call (multifunction
steering wheel) .............................. 305
Display message ............................ 349
Introduction ................................... 304
Menu (on-board computer) ............ 304
Number from the phone book ........ 305
Redialling ....................................... 306
Rejecting/ending a call ................. 305
Telephone compartment ................ 370
Temperature
Coolant (display in the instrumentcluster) .......................................... 293
Coolant (display in the on-board
computer) ...................................... 307
Outside temperature ...................... 293
Setting (climate control )................ 160
TEMPOMAT
Function/note s............................. 216
Through-loading feature ................... 371
TIREFIT kit .......................................... 409
Top Tether ............................................ 65
Total distance recorder .................... 29820
Index

X
Open the boot lid.
X Lift the boot floor upwards (Y page 375).
Vehicles with MOExtended tyres (tyres
with run-flat characteristics) and hybrid vehicles :
Towing eye
X To remove the towing eye: open the boot
lid.
X Pull towing eye :to the left and remove it.
X To replace the towing eye: slide towing
eye :with the thread into the rear end of
the bracket.
X Push towing eye :on the eyelet towards
the right until it engages in the bracket. Flat tyre
Preparing the vehicle
Your vehicle may be equipped with: R MOExtended tyres (tyres with run-flat char-
acteristics) (Y page 408)
Vehicle preparation is not necessary on
vehicles with MOExtended tyres.
R a TIREFIT kit (Y page 407)
R an emergency spare wheel (only for certain
countries) (Y page 461)
Vehicles with an Mercedes-Benz emergency
call system which are not equipped with a
TIREFIT kit: in the event of a flat tyre, contact
the Customer Assistance Centre for the
Mercedes-Benz emergency call system
(Y page 384). Information on changing/fitting a wheel
(Y
page 437).
X Stop the vehicle as far away as possible
from traffic on solid, non-slippery and level
ground.
X Switch on the hazard warning lamps.
X Secure the vehicle against rolling away
(Y page 207).
X If possible, bring the front wheels into the
straight-ahead position.
X Switch off the engine.
X Remove the key from the ignition lock.
or, in vehicles with KEYLESS-GO start func-
tion or KEYLESS ‑GO
X Open the driver's door.
The on-board electronics now have status
0. This is the same as the key having been
removed.
X Remove the Start/Stop button from the
ignition lock (Y page 181).
X All occupants must get out of the vehicle.
Make sure that they are not endangered as
they do so.
X Make sure that no one is near the danger
area while a wheel is being changed. Any-
one who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Get out of the vehicle. Pay attention to traf-
fic conditions when doing so.
X Close the driver's door.
X Place the warning triangle at a suitable dis-
tance (Y page 406). Observe legal require-
ments. MOExtended tyres (tyres with run-flat
characteristics)
General notes With MOExtended tyres (tyres with run-flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tyres. The affected408
Flat tyreBreakdown assistance

as possible to check the wheels and tyres for
damage. Hidden tyre damage could also be
causing the unusual handling characteristics.
If you find no signs of damage, have the tyres and wheels checked at a qualified specialist
workshop.
When parking your vehicle, make sure that
the tyres do not get deformed by the kerb or
other obstacles. If it is necessary to drive over
kerbs, speed humps or similar elevations, try
to do so slowly and at an obtuse angle. Oth-
erwise, the tyres, particularly the sidewalls,
may be damaged. Regular checking of wheels and tyres
G
WARNING
Damaged tyres can cause tyre inflation pres-
sure loss. As a result, you could lose control of your vehicle. There is a risk of accident.
Check the tyres regularly for signs of damage and replace any damaged tyres immediately.
Regularly check the wheels and tyres of your
vehicle for damage at least once a month, as well as after driving off-road or on rough
roads. Damaged wheels can cause a loss of
tyre pressure. Pay particular attention to
damage such as:
R cuts in the tyres
R punctures
R tears in the tyres
R bulges on the tyres
R deformation or severe corrosion on wheels
Regularly check the tyre tread depth and the condition of the tread across the whole width
of the tyre (Y page 429). If necessary, turn
the front wheels to full lock in order to inspect
the inner side of the tyre surface.
All wheels must have a valve cap to protect
the valve against dirt and moisture. Do not fit
anything onto the valve other than the stand-
ard valve cap or other valve caps approved for
your vehicle by Mercedes-Benz. Do not fit any other valve caps or systems, e.g. tyre pres-
sure monitoring systems.
Regularly check the pressure of all the tyres,
particularly prior to long trips. Adjust the tyre
pressure as necessary (Y page 432).
Observe the notes on the emergency spare
wheel (Y page 461).
The service life of tyres depends on various
factors, including the following:
R driving style
R tyre pressure
R mileage Important safety notes on the tyre
tread
G
WARNING
Insufficient tyre tread will reduce tyre trac-
tion. The tyre is no longer able to dissipate
water. This means that on wet road surfaces, the risk of aquaplaning increases, in particularwhere speed is not adapted to suit the driving
conditions. There is a risk of accident.
If the tyre pressure is too high or too low, tyres may exhibit different levels of wear at differ-
ent locations on the tyre tread. Thus, you
should regularly check the tread depth and
the condition of the tread across the entire
width of all tyres.
Minimum tyre tread depth for:
R summer tyres: 3 mm
R M+S tyres: 4 mm
For safety reasons, replace the tyres before
the legally prescribed limit for the minimum
tyre tread depth is reached. Selecting, fitting and replacing tyres
G
WARNING
Exceeding the stated tyre load-bearing capa-
city and the approved maximum speed could
lead to tyre damage or the tyre bursting. There is a risk of accident. Operation
429Wheels and tyres
Z

Therefore, only use tyre types and sizes
approved for your vehicle model. Observe the
tyre load rating and speed rating required for your vehicle.
Pay special attention to country-specific
requirements for tyre approval. These
requirements can stipulate a specific tyre
type for your vehicle. Furthermore, the use of certain tyre types in certain regions and areas
of operation can be highly beneficial. You can find further information regarding tyres at
specialist tyre retailers, at qualified specialist
workshops or at any Mercedes-Benz Service
Centre.
R Only fit tyres and wheels of the same type
and make.
Exception: it is permissible to fit a different type or make in the event of a flat tyre.
Observe the "MOExtended tyres (tyres with
run-flat characteristics)" section
(Y page 408).
R Only fit tyres of the correct size onto the
wheels.
R Run in new tyres at moderate speeds for
the first 100 km. They only reach their full
performance after this distance.
R Do not drive with tyres which have too little
tread depth. This otherwise significantly
reduces the traction on wet roads (aqua-
planing).
R Replace the tyres after six years at the lat-
est, regardless of wear.
Observe the notes on the emergency spare
wheel (Y page 461). MOExtended tyres (tyres with run-flat
characteristics)
With MOExtended tyres (tyres with run-flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tyres.
MOExtended tyres may only be used in con-
junction with an activated tyre pressure loss
warning system or with an activated tyre pres- sure monitor and on wheels specifically tes-
ted by Mercedes-Benz.
Notes on driving with MOExtended tyres with
a flat tyre (Y page 408).
i Vehicles with MOExtended tyres are not
equipped with a TIREFIT kit at the factory. It
is therefore recommended that you addi-
tionally equip your vehicle with a TIREFIT kit if you fit tyres that do not feature run-flat
characteristics, e.g. winter tyres. A TIREFIT
kit can be obtained from a qualified spe-
cialist workshop. Winter operation
General notes
Have your vehicle winterproofed at a qualified specialist workshop at the onset of winter.
Observe the notes in the "Changing a wheel"
section (Y page 438). Driving with summer tyres
At temperatures below +7 †, summer tyres
lose elasticity and therefore traction and
braking power. Change the tyres on your vehi- cle to M+S tyres. Using summer tyres at very
cold temperatures could cause tears to form, thereby damaging the tyres permanently.
Mercedes-Benz cannot accept responsibility
for this type of damage. G
WARNING
Damaged tyres can cause tyre inflation pres-
sure loss. As a result, you could lose control of your vehicle. There is a risk of accident.
Check the tyres regularly for signs of damageand replace any damaged tyres immediately. M+S tyres
G
WARNING
M+S tyres with a tyre tread depth of less than 4 mm are not suitable for use in winter as they 430
Winter operationWheels and tyres