2014 Citroen C4 CACTUS brake

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1. Sidelamps (W5W).
2. Brake lamps (P21W).
3.
D

irection indicators (PY21W).
4.
F

oglamp or reversing lamp (P21W).
Rear lamps
Changing bulbs
To reassemble, carry out these operations in
reverse order. F
S
pread the bulb holder retainers and
remove the bulb holder.
F
R
eplace the failed bulb:
-
f
or the sidelamp, pull the bulb (the upper
o n e) o u t ,
-
f
or the other lamps, turn the
corresponding bulb (lower) a quarter turn.
These bulbs are changed from inside the boot.
F

O

pen the boot.
F

R

emove the corresponding access cover in
the trim panel.
F

D

isconnect the lamp unit connector by
pressing the locking button (located under
the connector for the right hand lamp and
above the connector for the left
hand lamp),
F
S
lacken and remove the nut ( take care not
to drop it inside the wing ).
F

P

ress down on the retaining clip for lamp
unit, then carefully remove it towards the
outside. Take care to engage the lamp unit in its
guides, while keeping it in line with the
vehicle.
Tighten sufficiently to ensure sealing,
but without damaging the lamp.
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Third brake lamp (LEDs)Number plate lamps (W5W)
To refit, press on the lens to clip it in place. F
I
nsert a thin screwdriver into one of the
cutouts in the the lens.
F
P
ush it outwards to unclip it.
F
R
emove the lens.
F
C
hange the faulty bulb.
For the replacement of the light-emitting
diodes (LEDs), contact a CITROËN dealer or a
qualified workshop.
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Dashboard fuses
The 2 fuseboxes are placed in the lower
dashboard, below the steering wheel.Fuse
N° Rating
(A) Functions
F01 10Brake pedal (switch 2), Stop & Start.
F02 5Headlamp bean height adjuster, additional heater (Diesel),
parking sensors, diagnostic socket, door mirrors (electric
adjustment).
F03 10Diesel additive pump, electric power steering, clutch pedal
(sw i tc h).
F04 5Rain and sunshine sensor.
F06 10Brake pedal (switch 1), diagnostic socket.
F08 5Top of steering column contacts with steering mounted controls.
F10 10Emergency call / Assistance call.
F12 5Stop & Start, ABS, ESC.
F13 5Parking sensors, reversing camera.
F14 15Electronic gearbox, switch panel (below the touch screen
tablet), air conditioning, touch screen tablet.
F16 1512 Volt socket.
F18 20Radio.
Access to the fuses
F Unclip the cover by pulling at top left, then
right.
Left hand fusebox
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12 V battery
The battery is located under the bonnet.
For access to the (+) terminal:
F
r
elease the bonnet using the interior lever,
then the exterior safety catch,
F

r
aise the bonnet and secure it with its stay,
F

l
ift the plastic cover for access to the (+)
terminal.
Access to the battery
Procedure for starting the engine using another battery or charging a discharged battery.
The presence of this label, in particular
with the Stop & Start system, indicates
the use of a 12 V lead-acid battery with
special technology and specification;
the involvement of a CITROËN dealer
or a qualified workshop is essential
when replacing or disconnecting the
battery.
After refitting the battery, the Stop &
Start system will only be active after a
continuous period of immobilisation of the
vehicle, a period which depends on the
climatic conditions and the state of charge
of the battery (up to about 8 hours).
Before doing any work
Immobilise the vehicle: apply the
parking brake, put the gearbox in
neutral, then switch off the ignition.
Check that all electrical equipment is
switched off.
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To w i n g
General recommendations
Observe the legislation in force in your country.
Ensure that the weight of the towing vehicle is higher than that of the towed vehicle.
The driver must remain at the wheel of the towed vehicle and must have a valid driving licence.
When towing a vehicle with all four wheels on the ground, always use an approved towing
arm; rope and straps are prohibited.
The towing vehicle must move off gently.
When towing a vehicle with the engine off, there is no longer any power assistance for braking
or steering.
In the following cases, you must always call on a professional recovery service:
-
v
ehicle broken down on a motor way or fast road,
-
f

our-wheel drive vehicle,
-

w
hen it is not possible to put the gearbox into neutral, unlock the steering, or release
the parking brake,
-

t
owing with only two wheels on the ground,
-

w
here there is no approved towing arm available...
Procedure for having your vehicle towed or for towing another vehicle using a removable towing eye.
The towing eye is stowed under the boot floor,
or may be located under the front passenger
seat, depending on version.
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Towing another vehicle
F On the rear bumper, press the bottom of the cover to unclip it.
F

S
crew the towing eye in fully.
F

I
nstall a towing arm.
F

S
witch on the hazard warning lamps on
both vehicles.
F

M
ove off gently and drive slowly over a
short distance only.
F
O
n the front bumper, press at the bottom of
the cover to unclip it.
F

S

crew the towing eye in fully.
F

I

nstall a towing arm.
F

P

ut the gear lever into neutral (control N
for an electronic gearbox).
Towing the vehicle
Failure to follow this instruction could
lead to damage to certain components
(brakes, transmission, ...) and the
absence of braking assistance on
restarting the engine. F

U
nlock the steering by turning the ignition
key one notch and release the parking
brake.
F
S
witch on the hazard warning lamps on
both vehicles.
F
M
ove off gently and drive slowly over a
short distance only.
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Driving advice
Distribution of loads
F Distribute the load in the trailer so that the heaviest items are as close as possible to
the axle and the nose weight approaches
the maximum permitted without
exceeding


it.
Air density decreases with altitude, thus
reducing engine performance. Above
1
000 metres, the maximum towed load must
be reduced by 10
% for every 1 000 metres of
altitude.
Side wind
F Take into account the increased sensitivity to side wind.
Cooling
Towing a trailer on a slope increases the
temperature of the coolant.
As the fan is electrically controlled, its cooling
capacity is not dependent on the engine speed.
F

T
o lower the engine speed, reduce your
speed.
The maximum towed load on a long incline
depends on the gradient and the ambient
temperature.
In all cases, keep a check on the coolant
temperature.
F

I
f the warning lamp and the
STOP warning lamp come on,
stop the vehicle and switch off
the engine as soon as possible.
Braking
Towing a trailer increases the braking distance.
To avoid overheating of the brakes on a long
mountain type of descent, the use of engine
braking is recommended.
Ty r e s
F Check the tyre pressures of the towing vehicle and of the trailer, observing the
recommended pressures.
Lighting
F Check the electrical lighting and signalling on the trailer.
Refer to the "Technical data" section for details
of the weights and towed loads which apply to
your vehicle.
The rear parking sensors will be
deactivated automatically if a genuine
CITROËN towbar is used.
When not towing a trailer, remove the
quickly-detachable tow ball before
driving.
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Coolant level
The coolant level should be close
to the "MA X" mark but should never
exceed it.
In addition, as the cooling system is
pressurised, wait at least one hour after
switching off the engine before carrying out any
work.
To avoid any risk of scalding, unscrew the cap
by two turns to allow the pressure to drop.
When the pressure has dropped, remove the
cap and top up the level.Changing the coolant
The coolant does not have to be replaced at
routine services.
The brake fluid level should be close
to the "MA X" mark. If it is not, check
the brake pad wear.
Brake fluid level
Changing the fluid
Refer to the maintenance and warranty guide
for details of the interval for this operation.
Fluid specification
The brake fluid must conform to the
manufacturer's recommendations. The cooling fan may star t after switching
off the engine: take care with ar ticles and
clothing that might become caught by the
fan blades. When the engine is warm, the temperature of
the coolant is regulated by the fan.
Fluid specification
The coolant must conform to the
manufacturer's recommendations.
Checks