suspension MERCEDES-BENZ C-CLASS ESTATE 2014 Owners Manual

Selecting ........................................ 224
Storing the current speed .............. 224
Variabl e......................................... 223
SRS (Supplemental Restraint Sys-
tem)
Warning lamp ................................. 285
Start/Stop button
Starting the engine ........................ 188
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 187
Stationary vehicle ............................. 281
STEER CONTROL .................................. 86
Steering
Warning lamps ............................... 367
Steering (display message) .............. 351
Steering Assist and Stop&Go Pilot
(DISTRONIC PLUS)
Display message ............................ 344
Steering assistant STEER CON-
TROL
see STEER CONTROL
Steering wheel
Adjusting (electrically) ................... 126
Adjusting (manually) ...................... 125
Button overview ............................... 36
Buttons (on-board computer) ......... 295
Cleaning ......................................... 407
EASY ENTRY/EXIT feature ............. 126
Gearshift paddle s........................... 202
Important safety notes .................. 125
Storing settings (memory func-
tion) ............................................... 131
Steering wheel gearshift paddles .... 202
Stowage areas ................................... 370
Stowage compartment
Map pockets .................................. 372
Stowage compartments
Armrest (under) ............................. 372
Centre console .............................. 371
Cup holde r..................................... 381
Door ............................................... 372
Glove compartment ....................... 371
Important safety information ......... 370
Rear ............................................... 372
Spectacles compartment ............... 371
Stowage net ....................................... 372 Stowage space
Stowage net ................................... 372
Summer tyres
In winter ........................................ 434
Sun blind
Rear side window s......................... 383
Sun visor ............................................ 382
Suspension tuning
AIRMATIC ...................................... 239
Switching the auxiliary heating/
ventilation
On/off ........................................... 177 T
Tail lamps Display message ............................ 332
see Lights
Tailgate
Display message ............................ 349
Emergency unlocking ..................... 106
Important safety notes .................. 101
Limiting the opening angle ............. 105
Obstruction detectio n.................... 101
Opening dimensions ...................... 478
Opening/closing ............................ 101
Opening/closing (automatically
from inside) ................................... 105
Opening/closing (automatically
from outside) ................................. 102
Opening/closing (manually from
outside) ......................................... 102
Technical data
Capacities ...................................... 470
Emergency spare wheel ................. 465
Information .................................... 468
Trailer load s................................... 480
Tyres/wheels ................................. 448
Vehicle data ................................... 478
Telephone
Accepting a call (multifunction
steering wheel) .............................. 307
Display message ............................ 351
Introduction ................................... 306
Menu (on-board computer) ............ 306
Number from the phone book ........ 307
Redialling ....................................... 308
Rejecting/ending a call ................. 307 20
Index

Shifting to neutral N
X
Depress the clutch pedal fully.
X Move the gear lever to position N:. Engaging reverse gear
! Only shift into reverse gear
Rwhen the
vehicle is stationary. Otherwise, you could
damage the transmission.
X Move the gear lever firmly to the left,
beyond the point of resistance, then for-
wards.
The ECO start/stop function is not available
when reverse gear is engaged. For further
information on the ECO start/stop function;
see (Y page 190). Gearshift recommendation
The gearshift recommendations assist you in
adopting an economical driving style. The rec- ommended gear is shown in the multifunction
display.
X Shift gear according to gearshift recom-
mendation :when shown in the multi-
function display of the instrument cluster. C 180 BlueEFFICIENCY Edition:
in drive
program Ethe accelerator pedal also trans-
mits double pulses. Additional information
for drive programs (Y page 196). AGILITY SELECT switch
Use the AGILITY SELECT switch to change the drive program. Depending on the drive pro-
gram selected, the following vehicle charac-
teristics will change:
R the drive (engine and transmission man-
agement)
R the suspension
R the steering
R the availability of the ECO start/stop func-
tion (Y page 190)
R the climate control settings
- THERMATIC (1-zone) (Y page 153)
- THERMATIC (2-zone) (Y page 157)
- THERMOTRONIC (3-zone) (Y page 160)
R the rear window heating operation period
(Y page 167)
R the performance of the seat heating
(Y page 123)
If the ignition is switched off for less than four
hours, the previously selected drive program
is activated when the engine is next started. If the ignition is switched off for more than fourhours, drive program Cis activated when the
engine is next started. Manual transmission
195Driving and parking Z

X
Push AGILITY SELECT switch :up or down
until the desired drive program is selected. The selected drive program appears in the
multifunction display. After five seconds
the display goes out and the status icon of
the selected drive program appears.
In addition, the current drive program set-
tings are displayed in the Audio 20/
COMAND Online display.
Available drive programs: I
Individual Individual settings
S+
Sport Plus Extremely sporty driving
characteristics
S
Sport Sporty driving character-
istics
C
Comfort Comfortable and econom-
ical driving characteristics E
Eco Particularly economical
driving characteristics
Additional information for drive programs
(Y page 196). Drive programs
Drive program I (Individual) In drive program
Ithe following properties of
the drive program can be selected:
R the drive (engine and transmission man-
agement)
R the suspension
R the steering
R C 180 BlueTEC BlueEFFICIENCY Edition:
availability of the economical accelerator
pedal
Information about the selection of drive pro-
gram Iwith COMAND Online or Audio 20 can
be found in the Digital Owner's Manual. Drive program S+ (Sport Plus) Drive program
S+is characterised by the fol-
lowing:
R the vehicle exhibits extremely sporty driv-
ing characteristics
R the suspension exhibits particularly stiff
springing and damping settings (vehicles
with AIRMATIC)
R the ECO start/stop function is not available
Drive program S (Sport) Drive program
Sis characterised by the fol-
lowing:
R the vehicle exhibits sporty driving charac-
teristics
R the suspension exhibits stiff springing and
damping settings (vehicles with AIRMATIC)
Drive program C (Comfort) Drive program
Cis characterised by the fol-
lowing:
R the vehicle delivers comfortable, economi-
cal driving characteristics.
R increased sensitivity. This improves driving
stability on slippery road surfaces, for
example.
Drive program E (Eco) Drive program
Eis characterised by the fol-
lowing:
R the vehicle exhibits comfortable, economi-
cal driving characteristics.
R increased sensitivity. This improves driving
stability on slippery road surfaces, for
example.
R the performance of the air-conditioning and
heating systems is reduced. 196
Manual transmissionDriving and parking

AGILITY SELECT switch
Use the AGILITY SELECT switch to change the drive program. Depending on the drive pro-
gram selected, the following vehicle charac-
teristics will change:
R the drive (engine and transmission man-
agement)
R the suspension
R the steering
R the availability of the ECO start/stop func-
tion (Y page 190)
R the climate control settings
- THERMATIC (1-zone) (Y page 153)
- THERMATIC (2-zone) (Y page 157)
- THERMOTRONIC (3-zone) (Y page 160)
R the rear window heating operation period
(Y page 167)
R the performance of the seat heating
(Y page 123)
If the ignition is switched off for less than four
hours, the previously selected drive program
is activated when the engine is next started. If the ignition is switched off for more than fourhours, drive program Cis activated when the
engine is next started. X
Push AGILITY SELECT switch :up or down
until the desired drive program is selected. The selected drive program appears in the
multifunction display. After five seconds
the display goes out and the status icon of
the selected drive program appears. In addition, the current drive program set-
tings are displayed in the Audio 20/
COMAND Online display.
Available drive programs: I
Individual Individual settings
S+
Sport Plus Extremely sporty driving
characteristics
S
Sport Sporty driving character-
istics
C
Comfort Comfortable and econom-
ical driving characteristics E
Eco Particularly economical
driving characteristics
Additional information for drive programs
(Y page 201).
Using the steering wheel gearshift paddles,
you can temporarily change gear yourself.
Further information on the manual drive pro-
gram (Y page 202). Drive programs
Drive program I (Individual) In drive program
Ithe following properties of
the drive program can be selected:
R the drive (engine and transmission man-
agement)
R the suspension
R the steering
To permanently select the gears in the drive
program Iusing the steering wheel paddles,
select the permanent manual gearshift pro-
gram.
Information about the selection of drive pro-
gram Iwith COMAND Online or Audio 20 can
be found in the Digital Owner's Manual. Automatic trans
mission
201Driving an d parking Z

Drive program S+ (Sport Plus)
Drive program
S+is characterised by the fol-
lowing:
R the vehicle exhibits extremely sporty driv-
ing characteristics
R the vehicle pulls away in first gear
R the automatic transmission shifting up
later
R as a result of the later automatic transmis-
sion shift points, the fuel consumption pos-sibly being higher
R the suspension exhibits particularly stiff
springing and damping settings (vehicles
with AIRMATIC)
R the ECO start/stop function is not available
Drive program S (Sport) Drive program
Sis characterised by the fol-
lowing:
R the vehicle exhibits sporty driving charac-
teristics
R the vehicle pulls away in first gear
R the automatic transmission shifting up
later
R as a result of the later automatic transmis-
sion shift points, the fuel consumption pos-sibly being higher
R the suspension exhibits stiff springing and
damping settings (vehicles with AIRMATIC)
Drive program C (Comfort) Drive program
Cis characterised by the fol-
lowing:
R the vehicle delivers comfortable, economi-
cal driving characteristics.
R the vehicle pulling away more gently in
forward and reverse gears unless the accel- erator pedal is depressed fully.
R increased sensitivity. This improves driving
stability on slippery road surfaces, for
example.
R optimal fuel consumption resulting from
the automatic transmission shifting up sooner. The vehicle is driven in the low
engine speed range and the wheels are less
likely to spin.
Drive program E (Eco) Drive program
Eis characterised by the fol-
lowing:
R the vehicle exhibits comfortable, economi-
cal driving characteristics.
R the vehicle pulling away more gently in
forward and reverse gears unless the accel-
erator pedal is depressed fully.
R increased sensitivity. This improves driving
stability on slippery road surfaces, for
example.
R optimal fuel consumption resulting from
the automatic transmission shifting up
sooner. The vehicle is driven in the low
engine speed range and the wheels are less likely to spin.
R during deceleration, the engine is discon-
nected from the drive train. The vehicle
uses kinetic energy and consumes less fuel
(overrun mode).
R the performance of the air-conditioning and
heating systems are reduced. Manual gearshifting
General notes :
Left steering wheel gearshift paddle:
shifts down
; Right steering wheel gearshift paddle:
shifts up 202
Automatic transmissionDriving and pa
rking

The electric parking brake secures the vehicle
automatically if the HOLD function is activa-
ted and:
R the driver's door is open and the driver's
seat belt is unfastened
R the engine is switched off, unless it is auto-
matically switched off by the ECO start/
stop function
R a system fault occurs
R the power supply is insufficient
Vehicles with automatic transmission : if a
fault occurs, then the transmission may also
be shifted into position Pautomatically.
Vehicles with manual transmission:
The Brake immediately
Brake immediately message can also
appear in the multifunction display.
X Immediately depress the brake pedal firmly
until the warning message in the multifunc- tion display goes out.
The HOLD function is deactivated.
A horn will sound at regular intervals if you
turn off the engine, take off your seat belt or
open the driver's door when the HOLD func-
tion is activated. The horn alerts you to the
fact that the HOLD function is still activated.
If you attempt to lock the vehicle, the tone
becomes louder. The vehicle cannot be
locked until you have deactivated the HOLD
function.
i Once you have switched off the engine,
you cannot restart it until you have deacti-
vated the HOLD function. AIRMATIC
General notes AIRMATIC is an air suspension system with
variable damping for improved driving com-
fort. All-round level control ensures the best
possible suspension and constant ground
clearance, even with a laden vehicle. When
you drive fast, the vehicle is lowered auto-
matically to improve driving safety and to
reduce fuel consumption. There is also the option to manually adjust the vehicle level.
AIRMATIC consists of level setting, level con-
trol and the Adaptive Damping System ADS.
Vehicles with automatic transmission: the
vehicle level can be set using the AGILITY
SELECT switch (Y page 201) or the level but-
ton (Y page 238). The setting always corre-
sponds to the last selected function.
Vehicles with manual transmission: the
vehicle level can be set using the AGILITY
SELECT switch (Y page 195) or the level but-
ton (Y page 238). The setting always corre-
sponds to the last selected function.
Important safety notes G
WARNING
People's limbs may become trapped if they
are located underneath the vehicle or
between the vehicle body and the tyres when the vehicle is lowering. There is a danger of
injury.
When lowering the vehicle, make sure no one
is underneath the vehicle or in the immediate vicinity of the wheel arches.
i If one of the doors is open, the vehicle is
not lowered.
Vehicle level Setting the raised vehicle level
It is possible to choose between the "Normal"
and "Raised" vehicle levels below a speed of
80 km/h. Select the "Normal" setting for nor-
mal road surfaces and "Raised" for driving 238
Driving systemsDriving and parking

with snow chains or on particularly poor road
surfaces. Your selection remains stored even
if you remove the key from the ignition lock.
X Start the engine.
If indicator lamp ;is not lit:
X Press button :.
Indicator lamp ;lights up. The vehicle is
raised by 25 mm compared to the normal
level.
The Vehicle rising Vehicle rising message appears in
the multifunction display.
i The message disappears after ten sec-
onds, irrespective of the level reached. If
necessary, the vehicle is raised further.
The "Raised level" setting is cancelled if you:
R drive faster than 120 km/h
R drive for approximately three minutes at a
speed over 80 km/h
The "Raised level" remains saved when you
are not driving within these speed ranges.
Setting the normal vehicle level
X Start the engine.
If indicator lamp ;is lit:
X Press button :.
Indicator lamp ;goes out. The vehicle is
adjusted to the height of the currently
selected drive program (Y page 201).
Suspension setting General notes
The Adaptive Damping System automatically
controls the calibration of the dampers.
The damping is tuned individually to each
wheel and depends on:
R your driving style, e.g. sporty
R the road surface condition, e.g. bumps
R your individual selection, i.e. sport or com-
fort
Your selection remains stored even if you
remove the key from the ignition lock. Sport mode
In the "Sport" and "Sport Plus" drive pro-
grams, the firmer suspension setting ensures even better contact with the road. Select this
mode when employing a sporty driving style,
e.g. on winding country roads.
X Vehicles with automatic transmission:
select the Sor S+ drive program with the
AGILITY SELECT switch (Y page 201).
Vehicles with manual transmission:
select the Sor S+ drive program with the
AGILITY SELECT switch (Y page 195).
The vehicle is lowered by 15 mm compared to the normal level.
Comfort mode
In the "Eco" and "Comfort" drive programs,
the driving characteristics of your vehicle are
more comfortable. Therefore, select this
mode if you prefer a more comfortable driving
style. Select Comfort mode also when driving
fast on straight roads, e.g. on straight
stretches of motorway.
X Vehicles with automatic transmission:
select the Eor Cdrive program with the
AGILITY SELECT switch (Y page 201).
Vehicles with manual transmission:
select the Eor Cdrive program with the
AGILITY SELECT switch (Y page 195).
The vehicle is raised to the normal level.
When driving at speeds above 125 km/h, the
vehicle is automatically lowered by 15 mm in the Eand Cdrive programs. When driving at
speeds below 80 km/h, the vehicle is raised
again. 4MATIC (permanent all-wheel drive)
4MATIC ensures that all four wheels are per-
manently driven. Together with ESP ®
, it
improves the traction of your vehicle when-
ever a drive wheel spins due to insufficient
grip.
If you fail to adapt your driving style, 4MATIC
can neither reduce the risk of an accident nor Driving systems
239Driving and parking Z

X
Observe the notes on starting the engine
(Y page 187).
X Turn the key to position 3in the ignition
lock (Y page 188) or press the Start/Stop
button once (Y page 188).
The vehicle is operational when READY indi-
cator :lights up.
Noiseless start The vehicle starts in electric mode without the
internal combustion engine. The internal
combustion engine starts only after the
power demanded by the driver exceeds the
available power that the electric motor can
currently provide.
Noiseless start operation is dependent on the
outside temperature and the operating tem-
perature of the internal combustion engine.
The vehicle is operational when READY indi-
cator :lights up. Pulling away
X Depress the brake pedal and keep it
depressed.
X Shift the transmission to position Dor R.
X Release the brake pedal.
Further information on pulling away
(Y page 189). Driving
AGILITY SELECT switch Drive programs
Use the AGILITY SELECT switch to change the
drive program. Depending on the drive pro-
gram selected, the following vehicle charac-
teristics will change:
R the drive (engine and transmission man-
agement)
R the suspension
R the steering R
the availability of the ECO start/stop func-
tion (Y page 282)
R the climate control settings
- THERMATIC (1-zone) (Y page 153)
- THERMATIC (2-zone) (Y page 157)
- THERMOTRONIC (3-zone) (Y page 160)
R the rear window heating operation period
(Y page 167)
R the performance of the seat heating
(Y page 123)
If the ignition is switched off for less than four
hours, the previously selected drive program
is activated when the engine is next started. If the ignition is switched off for more than four
hours, drive program Cis activated when the
engine is next started. X
Push AGILITY SELECT switch :up or down
until the desired drive program is selected. The selected drive program appears in the
multifunction display. After five seconds
the display goes out and the status icon of
the selected drive program appears.
In addition, the current drive program set-
tings are displayed in the Audio 20/
COMAND Online display.
Available drive programs: I
Individual Individual settings
S+
Sport Plus R
Extremely sporty driving
style with boost mode
R Electric-only drive is not
possible
R The ECO start/stop
function is not available 280
Hybrid operationDriving and parking

Useful information
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variations are pos- sible. Note that your vehicle may not be
equipped with all of the functions descri-
bed. This is also the case for systems and
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page 27). Important safety notes
G
WARNING
If wheels and tyres of the wrong size are used, the wheel brakes or suspension components
may be damaged. There is a risk of an acci-
dent.
Always replace wheels and tyres with those
that fulfil the specifications of the original
part.
When replacing wheels, make sure to fit the
correct:
R designation
R type
When replacing tyres, make sure to fit the
correct:
R designation
R manufacturer
R type G
WARNING
A flat tyre severely impairs the driving, steer-
ing and braking characteristics of the vehicle.
There is a risk of accident.
Tyres without run-flat characteristics:
R do not drive with a flat tyre.
R immediately replace the flat tyre with your
emergency spare wheel or spare wheel, or
consult a qualified specialist workshop. Tyres with run-flat characteristics:
R pay attention to the information and warn-
ing notices on MOExtended tyres (tyres
with run-flat characteristics).
Accessories that are not approved for your
vehicle by Mercedes-Benz or are not being
used correctly can impair the operating
safety.
Before purchasing and using non-approved
accessories, visit a qualified specialist work-
shop and enquire about:
R suitability
R legal stipulations
R factory recommendations
Information on the dimensions and types of
wheels and tyres for your vehicle can be
found under "Wheel/tyre combinations"
(Y page 448).
Information on air pressure for the tyres on
your vehicle can be found:
R on the tyre pressure label on the fuel filler
flap (Y page 206)
R under "Tyre pressure" (Y page 436)
Modification work on the brake system and
wheels is not permitted. The use of wheel
spacers or brake dust shields is not permit-
ted. This invalidates the general operating
permit for the vehicle.
i Further information on wheels and tyres
can be obtained at any qualified specialist
workshop. Operation
Information on driving
Check the tyre pressures when the vehicle is
heavily laden and, if necessary, adjust.
While driving, pay attention to vibrations,
noises and unusual handling characteristics,
e.g. pulling to one side. This may indicate that the wheels or tyres are damaged. If you sus-
pect that a tyre is defective, reduce your
speed immediately. Stop the vehicle as soon 432
OperationWheels and tyres

Vehicles with an emergency spare wheel:
in the event of a flat tyre, the emergency
spare wheel is fitted according to the descrip-
tion under "Fitting a wheel" (Y page 442).Interchanging the wheels
G
WARNING
Interchanging the front and rear wheels may
severely impair the driving characteristics if
the wheels or tyres have different dimensions. The wheel brakes or suspension components may also be damaged. There is a risk of acci-
dent.
Interchange front and rear wheels only if the
wheels and tyres are of the same dimensions.
! On vehicles fitted with a tyre pressure
monitor, electronic components are loca-
ted in the wheel.
Tyre-fitting tools should not be applied in
the area of the valve, as this could damage
the electronic components.
Only have tyres changed at a qualified spe- cialist workshop.
Interchanging the front and rear wheels of
differing dimensions can render the general
operating permit invalid.
Observe the instructions and safety notes in
the "Fitting a wheel" section (Y page 442).
The wear patterns on the front and rear tyres differ depending on the operating conditions.Interchange the wheels before a clear wear
pattern has formed on the tyres. Front tyres
typically wear more on the shoulders and the
rear tyres in the centre.
On vehicles that have the same size front and
rear wheels, you can interchange the wheels
every 5,000 to 10,000 km depending on the
degree of tyre wear. Ensure the direction of
rotation is maintained.
Clean the contact surfaces of the wheel and
the brake disc thoroughly every time a wheel is interchanged. Check the tyre pressure and,
if necessary, restart the tyre pressure loss warning system (Y
page 441)or the tyre pres-
sure monitor (Y page 439). Direction of rotation
Tyres with a specified direction of rotation
have additional benefits, e.g. if there is a risk of aquaplaning. You will only gain these ben-
efits if the correct direction of rotation is
observed.
An arrow on the sidewall of the tyre indicates
its correct direction of rotation. Storing wheels
Store wheels in a cool, dry and preferably
dark place if they are not being used. Protect
the tyres against oil, grease, petrol and diesel. Fitting a wheel
Preparing the vehicle X
Stop the vehicle on solid, non-slippery and
level ground.
X Apply the electric parking brake manually.
X Move the front wheels to the straight-
ahead position.
X Vehicles with manual transmission:
depress the clutch pedal fully and engage
first or reverse gear.
X Vehicles with automatic transmission:
shift the transmission to position P.
X Make sure that in vehicles with AIRMATIC,
the vehicle level is set to "Normal"
(Y page 238).
X Switch off the engine.
X Vehicles without KEYLESS-GO: remove
the key from the ignition lock.
X Vehicles with KEYLESS-GO start-func-
tion or KEYLESS-GO: open the driver's
door.
The on-board electronics now have status
0. This is the same as the key having been removed. 442
Changing a wheelWheels and tyres