engine Citroen C4 2012 2.G Service Manual
[x] Cancel search | Manufacturer: CITROEN, Model Year: 2012, Model line: C4, Model: Citroen C4 2012 2.GPages: 332, PDF Size: 28.33 MB
Page 99 of 332
4
ACCESS
97
Quality of the fuel used for
petrol engines
The petrol engines are perfectly com-
patible with E10 or E24 type petrol
biofuels (containing 10 % or 24 % etha-
nol), conforming to European standards
EN 228 and EN 15376.
E85 type fuels (containing up to 85 %
ethanol) are reserved exclusively for ve-
hicles marketed for the use of this type
of fuel (BioFlex vehicles). The quality of
the ethanol must comply with European
standard EN 15293.
For Brazil only, special vehicles are
marketed to run on fuels containing up
to 100 % ethanol (E100 type).
Quality of the fuel used for
Diesel engines
The Diesel engines are perfectly com-
patible with biofuels which conform to
current and future European standards
(Diesel fuel which complies with stan-
dard EN 590 mixed with a biofuel which
complies with standard EN 14214)
available at the pumps (containing up
to 7 % Fatty Acid Methyl Ester).
The B30 biofuel can be used in certain
Diesel engines; however, this use is sub-
ject to strict application of the special ser-
vicing conditions. Contact a CITROËN
dealer or a qualifi ed workshop.
The use of any other type of (bio)fuel
(vegetable or animal oils, pure or dilut-
ed, domestic fuel...) is strictly prohibited
(risk of damage to the engine and fuel
system).
The petrol or Diesel engine of your ve-
hicle is fi tted with a catalytic converter, a
device which helps to reduce the level of
harmful emissions in the exhaust gases.
For petrol engines, the use of un-
leaded fuel is compulsory.
The fi ller neck is narrower, admitting
unleaded petrol nozzles only.
Fuel supply cut-off
Your vehicle is equipped with a safety
device which cuts off the fuel supply in
the event of a collision.
Page 100 of 332
4
ACCESS
98
MISFUEL PREVENTION
(DIESEL) *
Mechanical device which prevents fi ll-
ing the tank of a Diesel vehicle with
petrol. It avoids the risk of engine dam-
age that can result from fi lling with the
wrong fuel.
Located in the fi ller neck, the misfuel
prevention device appears when the
fi ller cap is removed.
Operation
When a petrol fi ller nozzle is introduced
into the fuel fi ller neck of your Diesel
vehicle, it comes into contact with the
fl ap. The system remains closed and
prevents fi lling.
Do not persist but introduce a Diesel
type fi ller nozzle.
It remains possible to use a fuel
can to fi ll the tank; this must be
done slowly.
In order to ensure a good fl ow of
fuel, do not place the nozzle of
the fuel can in direct contact with
the fl ap of the misfuel prevention
device.
This equipment will become available
during the year.
*
According to country of sale.
Travelling abroad
As Diesel fuel pump nozzles
may be different in other coun-
tries, the presence of the misfuel
prevention device may make re-
fuelling impossible.
Before travelling abroad, we
recommend that you check with
the CITROËN dealer network,
whether your vehicle is suitable
for the fuel pumps in the country
in which you want to travel.
Page 102 of 332
5
VISIBILITY
100
Model without AUTO lighting
Model with AUTO lighting
A.
Main lighting mode selection ring:
turn it to position the symbol re-
quired facing the mark.
Manual controls
The lighting is controlled directly by the
driver by means of the ring A
and the
stalk B
.
Lamps off.
Automatic illumination of head-
lamps.
B.
Stalk for switching headlamps: pull
the stalk towards you to switch the
lighting between dipped and main
beam headlamps.
In the lamps off and sidelamps modes, the
driver can switch on the main beam head-
lamps temporarily ("headlamp fl ash") by
maintaining a pull on the stalk. Sidelamps.
Dipped headlamps or main
beam headlamps.
Displays
Illumination of the corresponding indica-
tor lamp in the instrument panel confi rms
that the lighting selected is on.
Daytime running lamps
Daytime lighting, compulsory in certain
countries, which comes on automati-
cally when the engine is started making
the vehicle more visible to other users.
This function is assured:
- in countries where it is imposed by
regulations,
by illumination of the dipped beam
headlamps with the sidelamps and
number plate lamps; this function
cannot be deactivated.
- for other countries where it is pro-
vided,
by the use of dedicated lamps; this
function can be activated or deac-
tivated via the vehicle confi guration
menu.
The instruments and controls (instru-
ment panel, multifunction screen, air
conditioning control panel, ...) are not
illuminated, except in night mode with
manual or automatic illumination of
headlamps.
Page 111 of 332
5
VISIBILITY
109
Automatic rain sensitive
windscreen wipers
The windscreen wipers operate automat-
ically, without any action on the part of
the driver, if rain is detected (sensor be-
hind the rear view mirror), adapting their
speed to the intensity of the rainfall.
Briefl y push stalk A
down-
wards.
The instruction is confi rmed by
a wiping cycle, accompanied
by illumination of this warning lamp in
the instrument panel and an activation
message.
Switching on
Switching off
Operating fault
If an automatic rain sensitive wiper mal-
function occurs, the wipers will operate
in intermittent mode.
Contact a CITROËN dealer or a quali-
fi ed workshop.
Do not cover the rain sensor,
linked with the sunshine sensor
and located in the centre of the
windscreen behind the rear view
mirror.
Switch off the automatic rain
sensitive wipers when using an
automatic car wash.
In winter, it is advisable to wait
until the windscreen is completely
clear of ice before activating the
automatic rain sensitive wipers.
The automatic rain sensitive
windscreen wipers must be re-
activated if the ignition has been
off for more than one minute.
Briefl y push stalk A
downwards
again.
The instruction is confi rmed by
this warning lamp going off in
the instrument panel and/or the display
of a deactivation message.
Windscreen and headlamp
wash
On vehicle fi tted with headlamp wash-
ers, the low level of this fl uid is indicated
by gauge in the reservoir fi ller neck un-
der the bonnet.
Checking and topping up this fl uid can
only be done when stationary with the
engine off.
The driver should check the level of this
fl uid regularly, particularly during winter.
Refer to "Checks - § Screenwash/head-
lamp wash level" for the procedure on
checking the level.
Low screenwash/headlamp wash
level
)
Pull the windscreen wiper stalk to-
wards you. The windscreen wash
then the windscreen wipers operate
for a fi xed period.
The headlamp washers only operate
when the dipped beam headlamps
are on
.
Page 113 of 332
5
VISIBILITY
111
1.
Front courtesy lamp
2.
Front map reading lamps
3.
Rear courtesy lamp
4.
Rear map reading lamps
COURTESY LAMPS
- when the vehicle is unlocked,
- when the key is removed from the
ignition,
- on opening a door,
- when the remote control locking but-
ton is used to locate your vehicle.
Front and rear courtesy lamps
In this position, the courtesy
lamp comes on gradually:
It switches off gradually:
- when the vehicle is locked,
- when the ignition is switched on,
- 30 seconds after the last door is
closed. To switch off the rear courtesy lamp, put
it in the the "permanently off" position.
Permanently off.
Permanent lighting. In permanent lighting mode, the
lighting time varies according to
the circumstances:
- with the ignition off, approxi-
mately ten minutes,
- in energy economy mode, ap-
proximately thirty seconds,
- with the engine running, un-
limited.
When the courtesy lamp is in
the "permanent lighting" posi-
tion, the rear courtesy lamp also
comes on, except if it is in the
"permanently off" position.
Front and rear map reading
lamps
Take care not to put anything in
contact with the courtesy lamps.
)
With the ignition on, press
the corresponding switch.
Page 114 of 332
5
VISIBILITY
112
INTERIOR MOOD LIGHTING
The dimmed passenger compartment
lighting improves visibility in the vehicle
when the light is poor.
Switching on
At night, two interior mood lamps in the front courtesy lamp come on automatically
when the sidelamps are switched on.
Switching off
The interior mood lighting switches off
automatically when the sidelamps are
switched off.
It can be switched off manually by adjust-
ing the instrument panel lighting rheostat
button to one of the lowest settings.
This comes on automatically when the
boot is opened and switches off auto-
matically when the boot is closed.
BOOT LAMP
The lighting time varies according
to the circumstances:
- when the ignition is off, ap-
proximately ten minutes,
- in energy economy mode, ap-
proximately thirty seconds,
- when the engine is running,
no limit.
Page 121 of 332
6
FITTINGS
11 9
230 V/50 HZ POWER SOCKET
A 230 V/50 Hz socket (maximum power:
120 W) is fi tted to the centre console.
To use the socket:
)
lift the front armrest cover for ac-
cess to its compartment,
)
check that the warning lamp is on
green,
)
connect your multimedia or other
electrical device (telephone charger,
laptop computer, CD-DVD player,
baby food warmer...).
This socket works with the engine
running, as well as in STOP mode on
Stop & Start.
)
To connect a 12 V accessory (max
power: 120 W), lift the cover and
connect a suitable adaptor.
12 V ACCESSORY SOCKET
Connect only one device at a
time to the socket (no extension
or multi-way connector).
Connect only devices with class
II insulation (shown on the de-
vice).
As a safety measure, when elec-
trical consumption is high and
when required by the vehicle's
electrical system (particular
weather conditions, electrical
overload...), the current supply
to the socket will be cut off; the
green warning lamp goes off.
In the event of a fault with the socket,
the green warning lamp fl ashes.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.
Page 140 of 332
8
SAFETY
138
TRAJECTORY CONTROL
SYSTEMS (ESP)
Anti-slip regulation (ASR) and
electronic stability control
(ESC)
The anti-slip regulation (also known as
traction control) optimises traction to pre-
vent skidding of the wheels, by acting on
the brakes of the driving wheels and on
the engine.
The electronic stability control acts on
the brake of one or more wheels and
on the engine to keep the vehicle on the
trajectory required by the driver, within
the limits of the laws of physics.
Activation
These systems are activated automati-
cally each time the vehicle is started.
They come into operation in the event
of a grip or trajectory problem.
This is indicated by fl ashing of
this warning lamp in the instru-
ment panel.
Intelligent traction control
system ("Snow motion")
Your vehicle has a system to help driving
on snow: intelligent traction control.
This system detects situations of diffi -
cult surface adhesion that could make it
diffi cult to move off or make progress on
deep fresh snow or compacted snow.
In these situations, the intelligent trac-
tion control
limits the amount of wheel
slip to provide the best traction and tra-
jectory control for your vehicle.
Deactivation
In exceptional conditions (starting a ve-
hicle which is bogged down, stuck in
snow, on soft ground...), if you are un-
able to make progress, it may be ad-
visable to temporarily deactivate these
systems, so that the wheels can spin
freely and allow the vehicle to move.
)
Press the "ESP OFF"
button, located
near the steering wheel.
If this warning lamp comes on in the in-
strument panel and the indicator lamp
in the button comes on, this indicates
that these systems are deactivated.
The use of snow tyres is strongly
recommended on surfaces offer-
ing low levels of adhesion.
It is recommended that the systems be
reactivated as soon as possible.
Page 143 of 332
8
SAFETY
141
Rear seat belts
The rear seats are each fi tted with a
three-point seat belt, with force limiter
and, for the outer seats, an effort limiter.
Fastening
)
Pull the strap, then insert the tongue
in the buckle.
)
Check that the seat belt is fastened
correctly by pulling the strap.
Unfastening
)
Press the red button on the buckle.
)
Guide the seat belt as it reels in.
)
On the outer seat belts, raise the bar
to the top of the backrest to prevent
the tongue from knocking against
the side trim.
This warning lamp comes on in
the instrument panel when one
or more rear passengers unfas-
ten their seat belt.
Seat belt unfastened warning lamp
in the instrument panel
3.
Right hand rear seat belt warning
lamp.
4.
Centre rear seat belt warning lamp.
5.
Left hand rear seat belt warning lamp.
Seat belt unfastened warning lamps
display
When the ignition is switched on, with
the engine running or when the vehicle
is moving at less than 12 mph (20 km/h),
the corresponding warning lamps 3
, 4
and 5
come on in red for approximately
30 seconds, if the seat belt is not fas-
tened.
When the vehicle is moving at more
than 12 mph (20 km/h), the correspond-
ing warning lamps 3
, 4
and 5
come on
in red, accompanied by an audible sig-
nal and a message in the screen, if a
rear passenger has unfastened their
seat belt.
From approximately 12 mph (20 km/h),
this warning lamp fl ashes for two minutes
accompanied by an audible signal of in-
creasing volume. Once these two minutes
have elapsed, this warning lamp remains
on until the one or more rear passengers
fasten their seat belt.
Page 149 of 332
9
DRIVING
147
ELECTRIC PARKING BRAKE
The electric parking brake combines
2 operational modes:
- Automatic Application/Release
Application is automatic when the
engine stops, release is automatic
on use of the accelerator (activated
by default),
- Manual Application/Release
The parking brake can be applied/
released manually by pulling control
lever A
.
If this warning lamp comes on
in the instrument panel, the au-
tomatic mode is deactivated.
Programming the mode
Depending on the country of sale of the
vehicle, the automatic application when
the engine is switched off and the auto-
matic release when you press the ac-
celerator can be deactivated.
It is recommended that you do
not apply the parking brake in
very cold conditions (ice) and
during towing (breakdown, car-
avan...). Deactivate the auto-
matic functions and release the
parking brake manually.
Manual application
With the vehicle stationary, to apply the
parking brake whether the engine is
running or off, pull
control lever A
.
The application of the parking brake is
confi rmed by:
-
illumination of the braking warn-
ing lamp and of the P
warning
lamp in the control lever A
,
- display of the message
"Handbrake on".
Before leaving the vehicle, en-
sure that parking brake warning
lamp in the instrument panel is
on fi xed, not fl ashing.
When the driver’s door is opened with
the engine running, a message is dis-
played accompanied by an audible sig-
nal if the parking brake has not been
applied, except in the case of an au-
tomatic gearbox with the gear lever in
position P
. Activation/deactivation is done
using the vehicle confi guration
menu; refer to the section cov-
ering the confi guration of your
vehicle's systems.
The parking brake is then applied and
released manually. When the driver's
door is opened, there is an audible sig-
nal and a message is displayed if the
brake is not applied.
Do not place any object (packet
of cigarettes, telephone...) be-
tween the gear lever and the
electric parking brake control
lever.