2011 Citroen C4 Parking sensors

CONTENTS
3
Direction indicators 130Hazard warning lamps 130Horn 130Tyre under-infl ation detection 131Braking assistance systems 132Trajectory control systems 133Emergency or assistance call 134Front seat belts 135Airbags 138
8 - SAFETY 130 Î141
Electric parking brake 142Manual parking brake 149Manual gearbox 149Gear shift indicator 1506-speed electronic gearbox
system 151Automatic gearbox 154Hill start assist 157Stop & Start 158Lane departure warning system 161Blind spot sensors 162Speed limiter 166Cruise control 168Parking space sensors 170Parking sensors 172
9 - DRIVING 142 Î173
Bonnet 175Running out of fuel (Diesel) 176Petrol engines 177Diesel engines 178Checking levels 179Checks 181
10 - CHECKS 174Î 182
Temporary puncture repair kit 183Changing a wheel 188Changing a bulb 192Changing a fuse 198Battery 202Energy economy mode 204Changing a wiper blade 205Very cold climate screen 205Towing the vehicle 206Towing a trailer 208Audio pre-equipment 209Accessories 210
11 - PRACTICAL
INFORMATION 183Î211
Petrol engines 212Petrol weights 214Diesel engines 216Diesel weights 217Petrol/Diesel versions -commercial versions 219Dimensions 221Identifi cation markings 222
12 - TECHNICAL DATA 212Î222
Emergency or assistance 223eMyWay 225Audio system 277
AUDIO and TELEMATICS 223 Î310
ALPHABETICAL
INDEX 315Î 318
VISUAL SEARCH 311Î 314

4
EXTERIOR

Parking sensors
This system measures the size of a
free parking space between two ve-
hicles or obstacles.



170

Stop & Start system

This system puts the engine temporarily
on standby during stops in the traffi c (traf-
fi c lights, traffi c jams, etc...). The engine
restarts automatically as soon as you want
to move off. The Stop & Start system al-
lows reductions of fuel consumption and
exhaust emissions, as well as noise levels
when stationary
.



158

Welcome lighting
This additional exterior and interior light-
ing, controlled remotely, makes your
approach to the vehicle easier when the
light is poor.



100, 108


Directional lighting
This lighting automatically provides
additional visibility when cornering.



101

Cornering lighting
At low speed, this lighting automati-
cally provides additional visibility
when cornering, at junctions, when
parking... making use of the corre-
sponding front foglamp.



102

14
SITTING COMFORTABLY

Door mirrors


Adjustment

A.
Selection of the mirror to be adjusted.

B.
Adjustment of the position of the
mirror in the four directions.

C.
De-selection of the mirror.


Rear view mirror


Manual day/night model


1.
Selection of the "day" position of the
mirror.

2.
Adjustment of the mirror.



78

Automatic day/night model


A.
Brightness detection in automatic
day/night mode.

B.
Adjustment of the mirror.



78


Front seat belts



1.
Fastening the buckle.

2.
Height adjustment.



135

Other functions available...
Folding/Unfolding.
Automatic tilting of the mirror in
reverse gear for parking.
Blind spot sensors.



76

18
MONITORING

Side switch panel
Multifunction steering wheel


Cruise control/speed limiter
controls



166, 168


Optional functions controls


1.
Black panel (black screen).

48

2.
Dashboard lighting dimmer.

48

or
Control of the central colour screen
associated with the satellite naviga-
tion system.

56

3.
Courtesy lamp on/off.

106

or
Parking space sensors.

170


Audio system controls



228, 279


Bluetooth system or telephone
controls



228, 279

Illumination of the warning lamp indi-
cates the state of the system.


A.
Deactivation of the ESP/ASR system.

133

B.
Deactivation of the parking sensors.

173

C.

Deactivation of the Stop & Start system.

159

D.
Activation of the blind spot sensor
system.

162

E.
Activation of the lane departure
warning system.

161

F.
Deactivation of the volumetric alarm
protection.

88

24
DRIVING SAFELY

Blind spot sensors
Parking space sensors

One of these messages appears,
to indicate the level of diffi culty of the
manouevre:


)
Activate the function by pressing
control switch A
; the button's warn-
ing lamp comes on.
The warning lamp located in the door mir-
ror comes on to warn you of the arrival
of a vehicle in the blind spot detection
zone.



162


)
Select the function by pressing
control switch B
; the correspond-
ing warning lamp comes on in the
instrument panel.

)
Operate the direction indicators on
the side with the space to be mea-
sured; a message appears to con-
fi rm measurement is in progress.

)
Drive at a speed below 12 mph
(20 km/h) during measurement.

- Parking possible.


- Parking diffi cult.


- Parking not advised.





170

1
41

Passenger's
airbag system
fi xed in the
seat belt and
passenger's front
airbag warning
lamps display. The control switch, located
in the glove box, has been
placed in the "ON"
position.
The passenger's front airbag
is activated.
In this case, do not install a
"rear facing" child seat. Move the control switch to the "OFF"

position to deactivate the passenger's
front airbag.
In this case, you can install a "rear
facing" child seat.

Warning lamp



is on



Cause



Action/Observations




Stop & Start


fi xed. The Stop & Start system has
put the engine in STOP mode
at a vehicle stop (traffi c lights,
traffi c jam, or other...). The warning lamp goes off and the
engine restarts automatically in START
mode, as soon as you want to move off.

fl ashes for a few
seconds, then
goes off. STOP mode is temporarily
unavailable.
or
START mode is invoked
automatically. Refer to "Driving - § Stop & Start" for
special cases with STOP mode and
START mode.


Parking space
sensors


fi xed. The parking space sensors
function is selected. To start measurement, operate the direction
indicator on the side of the space to be
measured, and do not exceed 12 mph
(20 km/h). A message is displayed once the
measurement has been completed.

Automatic
wiping


fi xed. The wiper control is pushed
downwards.
Automatic front wiping is activated.


Lighting
rheostat


fi xed. The lighting rheostat is
making an adjustment. You can adjust the level of illumination of
the instruments between 1 and 16.

9
DRIVING
170
PARKING SPACE SENSORS

System which measures the parking
space available between two vehicles
or obstacles. It measures the size of the
space and gives you information on:


- the possibility of fi tting into a free
space, depending on the dimensions
of your vehicle and the distances
needed for manoeuvring,

- the level of diffi culty of the manoeuvre
to be performed.
The system does not measure spaces
which are clearly much smaller or larger
than the size of the vehicle.

Displays in the instrument panel



- on fi xed:
the function is selected by
a press on control A
.

- off:
the function is not selected,
The parking space sensor
function warning lamp can
have two different states:
Operation
You have identifi ed a parking space:


)
Press button A
to select the function.

)
Operate the direction indicator on
the side where the space is to be
measured; a message is displayed
to confi rm that measurement is in
progress.

)
During measurement, go forward
the length of the space, at a speed
less than 12 mph (approx. 20 km/h),
to prepare for your manoeuvre.

)
Once the measurement has been
completed, the system informs you
of the level of diffi culty of the ma-
noeuvre by a message in the multi-
function screen accompanied by an
audible signal.

9
171

The function displays the following
types of message:

Parking possible


Parking diffi cult


Parking not advised

The function deselects itself automati-
cally:


- when you engage reverse gear,

- when you switch off the ignition,

- if measuring is not requested,

- within fi ve minutes of selection of
the function,

- if the vehicle speed exceeds the
threshold of 45 mph (approx. 70 km/h)
for one minute.

If the lateral distance between your ve-
hicle and the parking space is too large,
the system may not be able to measure
the space.
If there is a fault, have the sys-
tem checked by a CITROËN
dealer or a qualifi ed workshop.

The system remains available after
each measurement and can therefore
measure several spaces in succession.
In poor or wintry weather, ensure that
the sensors are free of dirt, ice or
snow.
The parking space sensor system de-
activates the front parking sensors
when measuring forwards.