radio MERCEDES-BENZ C-CLASS ESTATE 2011 Owners Manual

Deactivating/activating (except
AMG vehicles
)................................ 237
Deactivating/activating (notes;
except AMG vehicles) ......................75
Display message (12-button mul-
tifunctio nsteering wheel) ..............255
Display message (4-button multi-
function steering wheel) ................250
ETS/4ETS ........................................ 75
Function/notes ................................ 75
Important safety guidelines .............75
Trailer stabilisatio n.......................... 77
Warning lamp ................................. 295
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 75
Exhaus ttail pipe (cleaning instruc-
tions) .................................................. 331
Exterior lighting see Lights
Exterior mirrors
Adjusting ....................................... 112
Anti-dazzle mode (automatic) ........114
Folding in/ou t(automatically) .......113
Folding in/ou t(electrically) ...........113
Folding in (12-button multifunc-
tion steering wheel) .......................244
Out of position (troubleshooting) ...113
Parking position ............................. 114
Resetting ....................................... 113
Storing settings (memory func-
tion) ............................................... 115F
Fatigue Assist see ATTENTION ASSIST
Faul tmessage
see Display messages
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 335
First-aid kit ......................................... 334
Flat tyre Changing a wheel/fitting the
spare wheel ................................... 341
MOExtended run-fla tsystem ......... 345
Preparing the vehicle .....................337Raising the vehicle
.........................343
TIREFIT kit ...................................... 337
Floormat ............................................ .319
Foglamps Extended range .............................. 122
Switching on/off ........................... 119
Frequencies
Mobile phone ................................. 377
Two-way radio ................................ 377
Fron tfoglamp
Display message (12-butto nmul-
tifunction steering wheel) ..............266
Front foglamps
Display message (4-button multi-
function steering wheel) ................263
Switching on/off ........................... 119
Fron twindscreen
see Windscreen
Fuel
Displaying the range (12-button
multifunction steering wheel) ........231
Displaying the range (4-button
multifunctio nsteering wheel) ........226
Important safety notes ..................380
Notes about consumption .............380
Problem (malfunction) ...................173
Refuelling ...................................... .168
Tank content/reserve fuel .............380
Tank content display (12-button
multifunctio nsteering wheel) ..........37
Tank content display (4-button
multifunctio nsteering wheel) ..........34
Fuel consumption
Current (12-button multifunction
steering wheel) .............................. 231
Fuel filler flap
Emergency release ........................172
Opening/closing ............................ 171
Fuel filter
Display message (12-button mul-
tifunctio nsteering wheel) ..............271
Display message (4-button multi-
function steering wheel) ................26912
Index

Parking lamp
Display message (12-button mul-
tifunction steering wheel) ..............266
Display message (4-button multi-
function steering wheel) ................263
Parking lamps
Changing bulbs .............................. 127
Switching on/off ........................... 118
Parking lamps (changing bulbs) ......127
PARKTRONIC Deactivating/activating .................198
Driving system ............................... 196
Function/notes ............................. 196
Problem (fault) ............................... 199
Sensor range ................................. 196
Trailer towing ................................. 198
Warning displa y............................. 197
PASSENGE RAIRBAG OFF warning
lamp ...................................................... 59
Permanent four-wheel drive see 4MATIC (permanen tfour-
wheel drive)
Petrol .................................................. 169
Plastic trim (cleaning instructions) .331
Power windows see Side windows
PRE-SAFE ®
(preventative occupant
protection) Display message (12-button mul-
tifunctio nsteering wheel) ..............258
Display message (4-button multi-
function steering wheel) ................252
PRE-SAFE ®
(preventive occupant
safety system) Operation ........................................ .51
PRE-SAFE ®
Brake (vehicles with
DISTRONIC PLUS) Function/notes ................................ 78
PRE-SAFE ®
Brake (vehicles with
DISTRONIC PLUS) Display message (12-button mul-
tifunction steering wheel) ..............259
Switching on/off ........................... 237
Warning lamp ................................. 300 Preventive occupant safety sys-
tem
see PRE-SAFE ®
(preventive occu-
pant safety system)
Program selector button ..................163
Pulling away Automatic transmission .................156
Manual transmission ..................... .155 Q
Qualifie dspecialis tworkshop ...........28 R
RACE START (AMG vehicles) .............194
RACETIMER (on-board computer) ....245
Radar sensor system Activating/deactivating .................242
Country overview ........................... 389
Display message (12-button mul-
tifunctio nsteering wheel) ..............274
Radiator cover ................................... 323
Radio Selecting a station (12-button
multifunctio nsteering wheel) ........233
see separate operating instructions
Rain closing feature
Panorama sliding sunroo f.............. 101
Sliding sunroo f............................... 100
Range (fuel)
Displaying (12-button multifunc-
tion steering wheel )....................... 231
Displaying (4-button multifunc-
tion steering wheel) .......................226
Reading lamp ..................................... 124
Rear bench seat Folding the backres tforwards/
back ............................................... 305
Rear compartment
Setting the airflow .........................139
Setting the airv ents...................... 148
Rear-compartment seat belt sta-
tus indicator ........................................ 5618
Index

Speed, controlling
see Cruise control
Speed Limit Assist
Activating/deactivating the warn-
ing function .................................... 236
Displaying ...................................... 236
Display message (12-button mul-
tifunctio nsteering wheel) ..............273
Display message in the multifunc-
tion displa y.................................... 205
Important safety notes ..................204
Speedometer
Activating/deactivating the addi-
tional speedometer ........................239
Digita l............................................ 231
In the instrument cluster (12-but-
ton multifunctio nsteering wheel) ....37
In the instrument cluster (4-but-
ton multifunctio nsteering wheel) ....34
Segments ...................................... 227
Selecting the unit of measure-
ment .............................................. 239
see Instrument cluster
SPEEDTRONIC
Deactivating variabl e..................... 182
Display message (12-button mul-
tifunctio nsteering wheel) ..............278
Display message (4-button multi-
function steering wheel) ................272
Function/notes ............................. 180
Important safety notes ..................180
LIM indicator lamp .........................181
Permanent ..................................... 183
Selecting ........................................ 181
Storing the current spee d.............. 182
Variabl e......................................... 181
SPORT handling mode
Activating/deactivating (AMG
vehicles) .......................................... 76
Warning lamp ................................. 296
SRS (Supplemental Restraint Sys-
tem)
Display message (12-button mul-
tifunctio nsteering wheel) ..............260
Display message (4-button multi-
function steering wheel) ................253
Introduction ..................................... 47Warning lamp ................................. 297
Warning lamp (function) ................... 47
Starting (engine) ................................ 154
Station see Radio
Steering
Display message (12-button mul-
tifunctio nsteering wheel) ..............287
Display message (4-button multi-
function steering wheel) ................285
Steering wheel
Adjusting (electrically). ..................111
Adjusting (manually). .....................111
Buttons (12-button multifunction
steering wheel) .............................. 227
Buttons (4-button multifunction
steering wheel) .............................. 223
Cleaning ......................................... 332
Gearshift paddles ........................... 164
Important safety notes ..................110
Storing settings (memory func-
tion) ............................................... 115
Steering wheel gearshift paddles ....164
Stopwatch (RACETIMER) ................... 245
Stowage compartment Spectacles compartment ...............303
Stowage compartments
Armrest (under) ............................. 303
Centre console .............................. 303
Cuph older..................................... 314
Glove compartment .......................303
Important safety information .........302
Luggage net ................................... 304
Rea r............................................... 304
Under driver's seat/front-
passenger sea t.............................. 304
Stowage well beneath the boot
floor .................................................... 312
Summer opening see Convenience opening feature
Summer tyres .................................... 359
Sun blind Rea rside windows ......................... 315
Sun visor ............................................ 315
Supplement Restraint System see SRS (Supplemental Restraint
System) Index
21

Towing away
Fitting the towing ey e.................... 352
Removing the towing eye. ..............353
With both axles on the ground .......353
Tow-starting
Emergency engine starting ............354
Fitting the towing eye. ...................352
Important safety notes ..................351
Removing the towing eye. ..............353
Trailer coupling
see Towing atrailer
Trailer towing
7-pin connector ............................. 220
Blind Spot Assist ............................ 207
Cleaning the trailer tow hitch ......... 331
Coupling up atrailer ...................... 218
Decoupling atrailer ....................... 218
Driving tips .................................... 215
ESP ®
................................................ 77
Folding in the ball coupling ............218
Folding out the ball coupling ..........217
Important safety notes ..................215
Mounting dimensions ....................387
Parking Guidance ........................... 202
Parktroni c...................................... 198
Power supply ................................. 219
Shift range ..................................... 163
Trailer loads ................................... 388
Transmission
see Automatic transmission
see Manual transmission
Transporting the vehicle ..................353
Trim pieces (cleaning instructions) .332
Trip computer On-board computer (12-button
multifunctio nsteering wheel) ........231
On-board computer (4-button
multifunctio nsteering wheel) ........226
Trip meter
Displaying/resetting (4-button
multifunctio nsteering wheel) ........225
Displaying (12-button multifunc-
tion steering wheel) .......................231
Resetting (12-button multifunc-
tion steering wheel) .......................232
Trip odometer
see Trip meter Turn signal
Display message (12-button mul-
tifunctio nsteering wheel) ..............265
Display message (4-button multi-
function steering wheel) ................262
Turn signals
Switching on/off ........................... 120
Two-way radio
Frequencies ................................... 377
Installatio n..................................... 377
Transmission output (maximum) .... 377
Type identification plate
see Vehicle identification plate
Tyre pressure
Calling up (on-board computer) .....363
Display message (12-button mul-
tifunctio nsteering wheel) ..............281
Display message (4-button multi-
function steering wheel) ................280
Not reached (TIREFIT) ....................340
Pressure loss warning ....................362
Reached (TIREFIT) ..........................340
Recommended ............................... 361
Tyre pressure monitor
Function/notes ............................. 363
Restarting ...................................... 365
Warning lamp ................................. 300
Tyres
Checking ........................................ 358
Directio nofrotation ...................... 366
Display message (12-button mul-
tifunction steering wheel) ..............281
Display message (4-button multi-
function steering wheel) ................280
Grip ................................................ 177
Important safety notes ..................358
Replacing ....................................... 365
Service life ..................................... 359
Storing ........................................... 366
Tyr esize (data) .............................. 366
Tyr etread ...................................... 359
see Flat tyre Index
23

are listed in the original purchase agreement
of your vehicle .Should you have any ques-
tions concerning equipment and operation,
please consult a Mercedes-Ben zService
Centre. Operating safety
Safety notes
G
WARNING
All work on the vehicle and, in particular, work
relevant to safety or on safety-related sys-
tems must be carried out at a qualified spe-
cialist workshop. The specialist workshop
must have the necessary specialist knowl-
edge and tools to carry out the work required.
Mercedes-Benz recommends that you use a
Mercedes-Benz Service Centre for this pur-
pose. G
WARNING
Some safety systems only function when the
engine is running. You should therefore never
switch off the engine when driving. Otherwise,
the safety systems of your vehicle may not
function correctly and as a result will no lon-
ger protec tyou and other persons as inten-
ded. In addition, there is a risk that you may
lose control of your vehicle and thus cause an
accident. G
WARNING
Work carried out incorrectly, or alterations
made to the vehicle, e.g. re-routing of cables
under coverings, could cause the safety sys-
tems of your vehicle to stop working properly.
The safety systems would thus no longer pro-
tect you and other persons as intended. In
addition, there is a risk that you may lose con-
trol of your vehicle and thus cause an acci-
dent.
All work and alterations to the vehicle, e.g.
installations or modifications, should there-
fore be carried out at aqualified specialist
workshop. G
WARNING
If work on electronic equipment and its soft-
ware is carried out incorrectly, this equipment
could stop working .The electronic systems
are networked via interfaces. Tampering with
these electronic systems could cause mal-
functions in systems which have not been
modified. Malfunctions such as these can
seriously jeopardise the vehicle's operating
safety and therefore your own safety.
You should therefore have all work and mod-
ifications to electronic components carried
out at a qualified specialist workshop. General notes
The following information applies to all radio
system components in the vehicle and to
COMAND:
The radio system components in this vehicle
are compliant with the basic requirements
and all other relevant conditions of Directive
1999/5/EC. You can obtain further informa-
tion from any Mercedes-Benz Service Centre.
The equipment is approved by the vehicle
manufacturer in accordance with European
Automotive EMC Directive 95/54/EC. Oper-
ation according to its intended purpose is
thus approved for your vehicle. The equip-
ment does not require certification.
The equipment conforms to the relevant
equipment-specific EMC specifications in
accordance with the following European
standards:
R EN 55013
R EN 55020
Therefore, adherence to the relevant specifi-
cations for electromagnetic compatibility is
guaranteed for this device.
As a result, interference caused by your
equipment to other electrical/electronic
equipment and interference to your equip-
ment caused by other electrical/electronic
equipment can be largely prevented. Introduction
27 Z

measures (PRE-SAFE
®
) are activated simul-
taneously.
X Keep the brake pedal depressed until the
emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will work normally again if:
R you release the brake pedal.
R there is no longer any dange rofarear-end
collision.
R no obstacle is detected in front of your
vehicle.
BAS PLUS is then deactivated.
Vehicles with COMAND and navigation sys-
tem: the rada rsensor system is switched off
automatically in the vicinity of radio telescope
facilities (Y page 389).
Vehicles without COMAND and a navigation
system and vehicles for Australia: the radar
sensor system and on-board computer must
be switched off in the vicinity of radio tele-
scope facilities ( Ypage 242).
For BASP LUS to assist you when driving, the
radars ensor system must be switched on and
operational; see "Rada rsensor system" in the
index. G
WARNING
BAS PLUS cannot always clearly identify
objects and complex traffic situations. BAS
PLUS cannot intervene in these cases.
There is a risk of an accident. Always pay
careful attention to the traffic situation and be
ready to brake.
In particular, the detection of obstacles can
be impaired if there is:
R dirt on the sensors or anything else cover-
ing the sensors
R snow or heavy rain
R interference by other radar sources
R the possibility of strong radar reflections,
for example in multi-storey car parks R
a narrow vehicle travelling in front, e.g. a
motorbike
R a vehicle travelling in front on a different
line G
WARNING
BAS PLUS does not react:
R to people or animals
R to oncoming vehicles
R to crossing traffic
R when cornering
As a result, BAS PLUS may not intervene in
critical situations. There is a risk of an acci-
dent .Always pay careful attention to the traf-
fic situation and be ready to brake.
Following damage to the front end of the vehi-
cle, have the configuration and operation of
the radar sensors checked at a qualified spe-
cialist workshop. This also applies to colli-
sions at slow speeds where there is no visible
damage to the front of the vehicle.
If BA SPLUS is not available due to a malfunc-
tion in the radars ensor system, the brake
system remains available with full brake
boosting effect and BAS. Adaptive brake lamps
i Adaptive brake lamps are only available in
certain countries.
If you brake sharply from a speed of more
than 50 km/ho rifbraking is assisted by BAS
or BAS PLUS, the brake lamps flash rapidly.
In this way, traffic travelling behind you is
warned in an even more noticeable manner.
If you brake sharply from a speed of more
than 70 km/h to a standstill, the hazard warn-
ing lamps are activated automatically.Ift he
brakes are applied again, the brake lamps
light up continuously.T he hazard warning
lamps switch off automatically if you travel
faster than 10 km/h .You can also switch off
the hazard warning lamps using the hazard
warning switch button (Y page 121).74
Driving safety systemsSafety

As a result, PRE-SAFE
®
Brake may not give
warnings or intervene in critical situations.
There is a ris kofanaccident. Always pay
careful attention to the traffi csituation and be
ready to brake.
In order to maintain the appropriate distance
to the vehicle in front and thus prevent a col-
lision, you must apply the brakes yourself.
X To activate/deactivate: activate or deac-
tivate PRE-SAFE ®
Brake in the on-board
computer (Y page 237).
The Ä symbol appears in the multifunc-
tion display as long as the HOL Dfunction
is not activated (Y page 193).
On vehicles with parking guidance, the
Ä symbol is displayed when Pis
engaged or you are driving faste rthan
35 km/h.
Vehicles with COMAND and navigation sys-
tem: the radar sensor system is switched off
automatically in the vicinity of radio telescope
facilities (Y page 389).
Vehicles without COMAND and a navigation
system and vehicles for Australia: the radar
sensor system and on-board computer must
be switched off in the vicinity of radio tele-
scope facilities (Y page 242).
For PRE-SAFE ®
Brake to assist you when driv-
ing, the radar sensor system must be
switched on (Y page 242) and be opera-
tional.
Following damage to the front end of the vehi-
cle, have the configuration and operation of
the radar sensors checked at a qualified spe-
cialist workshop. This also applies to colli-
sions at slow speeds where there is no visible
damage to the front of the vehicle. Anti-theft systems
Immobiliser
The immobiliser prevents your vehicle from
being started without the correct key. X
To activate with the key: remove the key
from the ignition lock.
X To activate with KEYLESS-GO: switch the
ignition off and open the driver's door.
X To deactivate: switch on the ignition.
i The immobiliser is always deactivated
when you start the engine. ATA (Anti-Theft Alarm system)
Av isual and audible alarm is triggered if the
alarm system is primed and you open:
R a door
R the vehicle with the emergency key ele-
ment
R the boot lid/tailgate
R the bonnet
The alarm is not switched off, even if you
close the open door that has triggered it, for
example. X
To prime: lock the vehicle with the key or
KEYLESS-GO.
Indicator lamp :flashes .The alarm sys-
tem is primed after approximately 15 sec-
onds.
X To deactivate: unlock the vehicle with the
key or KEYLESS-GO. 80
Anti-theft systemsSafety

If you activate the acoustic locking confirma-
tion function, you will hear the following,
depending on the date of production of the
vehicle:
R an acoustic signal when locking
or
R one acoustic signal when unlocking and
three when locking.
The audible signal can be activated and deac-
tivated using the on-board computer
(Y page 242).
X To unlockc entrally:press the%but-
ton.
If you do not open th evehicle within approx-
imately 40 seconds of unlocking:
R the vehicle is locked again.
R the anti-thef tsystem is primed again.
X To lock centrally: press the&button. KEYLESS-GO
You can start, loc korunlock the vehicle using
KEYLESS-GO .To do this, you only need carry
the key with you. When you touch the surface
of the sensors on the vehicle's outside door
handles, KEYLESS-GO establishes a radio
connection between the vehicle and the key.
When the engine is started and whilst you are
driving, KEYLESS-GO also checks whether a
valid key is in the vehicle by periodically
establishing radio contact.
When locking or unlockin gwith KEYLESS-GO,
the distance between the key and the door
handle you wish to lock or unloc kmust not
be greater than 1 m. X
To unlock the vehicle: touch the inner
surface of the door handle.
X To lock the vehicle: touch sensor sur-
face :.
X Convenience closing feature: touch
recessed sensor surface ;for an exten-
ded period (Y page 98).
If you pull on the handle of the boot lid/tail-
gate, only the boot/luggage compartmen tof
the vehicle is unlocked. Changing the settings of the locking
system
You can change the setting of the locking
syste mins uch a way that only the driver's
door and the fuel filler flap are unlocked. This
is useful if you frequently travel on your own.
X To change the setting: press and hold
down the %and& buttons simulta-
neously for approximately six seconds until
the battery check lamp (Y page 87)
flashes twice.
i If the setting of the locking system is
changed within the signal range of the vehi-
cle, pressing the &or% buttonlocks
or unlocks the vehicle.
The key now functions as follows:
X To unlock the driver's door: press the
% button once.
X To unlock centrally: press the%but-
ton twice.
X To lock centrally: press the&button. Key
85Opening and closing Z

Problems with the key
Problem Possible causes/consequences and
M Solutions
You cannot lock or
unlock the vehicle
using the key. The key battery is discharged or nearly discharged.
X
Try again to lock/unlock the vehicle using the remote control
function of the key. Point the tip of the key at the driver's door
handle from close range and press the %/& button.
If this does not work:
X Check the key battery (Y page 87) and replace it if necessary
(Y page 87).
X Lock (Y page 91) or unlock (Y page 91) the vehicle using
the emergency key element. The key is faulty.
X
Lock (Y page 91) or unlock (Y page 91) the vehicle using
the emergency key element.
X Have the key checked at a qualified specialist workshop. You can no longer lock
or unlock the vehicle
using KEYLESS-GO. There is interference from a powerful source of radio waves.
X
Lock/unlock the vehicle using the remote control function of
the key. Point the tip of the key at the driver's door handle from
close range and press the %/& button. There is a fault with KEYLESS-GO.
X
Lock/unlock the vehicle using the remote control function of
the key. Point the tip of the key at the driver's door handle from
close range and press the %/& button.
X Have KEYLESS-GO checked at a qualified specialist workshop.
If this does not work:
X Check the key battery (Y page 87) and replace it if necessary
(Y page 87).
X Lock (Y page 91) or unlock (Y page 91) the vehicle using
the emergency key element. You have lost a key. X
Have the key deactivated at a qualified specialist workshop.
X Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well. You have lost the emer-
gency key element. X
Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well. 88
KeyOpening and closing

Problem Possible causes/consequences and
M Solutions
The engine cannot be
started using the key. The on-board voltage is too low.
X
Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work:
X Check the starter battery and charge it if necessary
(Y page 346).
or
X Jump-start the vehicle (Y page 350).
or
X Consult a qualified specialist workshop. The engine cannot be
started using the key. The steering lock is mechanically blocked.
X
Remove the key and reinsert it into the ignition lock. While doing
this, turn the steering wheel in both directions. The engine cannot be
started using KEYLESS-
GO. The key is in the
vehicle. Ad
oor is open. Therefore, the key cannot be detected as easily.
X Close the door and try to start the vehicle again. There is interference from a powerful source of radio waves.
X
Start your vehicle with the key in the ignition lock. Doors
Important safety notes
G
WARNING
Only for the United Kingdom: if the vehicle
has been locked with the key, the double lock
function is activated as standard. It is then not
possible to open the doors from inside the
vehicle.
Therefore, do not leave any people behind in
the vehicle, particularly children, elderly peo-
ple or people in need of special assistance if
the vehicle has been locked with the key. As
a result, they may not be able to free them-
selves in the event of an emergency. As a
result, they could be seriously or even fatally
injured by prolonged exposure to extremely
high or low temperatures, for example. In this
case, rescuing people from outside the vehi-
cle is difficult. Deactivate the interior motion sensor before
you lock the vehicle with the key. The doors
can then be opened from the inside after the
vehicle has been locked from the outside with
the key.
G
WARNING
If children are left unsupervised in the vehicle,
they could:
R open a door from inside the vehicle at any
time, even if it has been locked
R start the vehicle using akey which has been
left in the vehicle
R release the parking brake
They could thereby endanger themselves and
others. Never leave children unsupervised in
the vehicle. Always take the key with you
when leaving the vehicle, even if you are only
leaving it for a short time. Doors
89Opening and closing Z