Get Practical information Guide for Citroen C4 SUV Second Generation (2010-2018)

Practical information

TOTAL & CITROËN

Partners in performance and

protecting the environment

Innovation in the search for

performance

For over 40 year, the TOTAL Research and

Development departments have developed

lubricants for CITROËN, to match the latest

technical innovations on CITROËN vehicles, both for

competition and for everyday motoring.

For you, this is an assurance that you will obtain the

best performance from your engine.

Optimum protection for

your engine

By having your CITROËN vehicle

serviced with TOTAL lubricants, you are

contributing towards improving the life

and performance of your engine, while

also protecting the environment.

208

Practical information

Fuel

Capacity of the tank: approximately 60 litres.

Low fuel level

Refuelling

Additions of fuel must be of at least 5 litres to

When the low fuel level in the

tank is reached, this warning lamp

comes on in the instrument panel,

accompanied by an audible warning

and the display of an alert message.

When it first comes on, around

be registered by the fuel gauge.

Opening the filler cap may result in an inrush of

air. This vacuum is entirely normal and results

from the sealing of the fuel system.

6 litres of fuel remain in the tank.

Until sufficient fuel has been added, every time

the ignition is switched on, this warning lamp

appears, accompanied by an audible signal

and an alert message. When driving, this

audible signal and alert message are repeated

with increasing frequency, as the level drops

towards 0.

You must refuel as soon as possible to avoid

running out.

If you run out of fuel (Diesel), refer to the

corresponding section.

F

Introduce the nozzle so as to push in the

metal non-return flap B.

Make sure that the nozzle is pushed in as

far as possible before starting to refuel (risk

of blowback).

F

Maintain this position while refuelling.

Push the fuel flap to close it.

7

F

Press control A until the automatic opening

of the fuel flap is heard.

This control remains active for a few

minutes after switching off the ignition. If

necessary, switch the ignition on again to

reactivate it.

With Stop & Start, never refuel with the

system in STOP mode; you must switch

off the ignition with the key, or the

START/STOP button if your vehicle has

Keyless Entry and Starting.

If you are filling your tank to the top, do not

persist after the third cut-off; this could

cause your vehicle to malfunction.

Take care to select the pump that delivers

the correct fuel for your vehicle.

209

Practical information

Fuel used for petrol

engines

The petrol engines are compatible with

E10 bio-petrol (containing 10 % ethanol),

conforming to European standards EN 228

and EN 15376.

E85 type fuels (containing up to 85 % ethanol)

are reserved exclusively for vehicles marketed

for the use of this type of fuel (BioFlex

vehicles). The quality of the ethanol must

comply with European standard EN 15293.

Fuel used for Diesel

engines

The petrol or Diesel engine of your vehicle is

fitted 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 unleaded fuel

is compulsory.

The Diesel engines are compatible with

biofuels which conform to current and future

European standards (Diesel fuel which

complies with standard EN 590 mixed with

a biofuel which complies with standard

EN 14214) available at the pumps (containing

up to 7 % Fatty Acid Methyl Ester).

B30 biofuel can be used in certain Diesel

engines. However, this use, even occasional,

requires strict application of the special

servicing conditions. Contact a CITROËN

dealer or a qualified workshop.

The filler neck is narrower, admitting unleaded

petrol nozzles only.

If you have put in the wrong fuel for

your vehicle, you must have the tank

drained and refilled with the correct

fuel before you start the engine.

The use of any other type of (bio)fuel

(vegetable or animal oils, pure or diluted,

domestic fuel...) is strictly prohibited (risk of

damage to the engine and fuel system).

Fuel supply cut-off

Your vehicle is equipped with a safety device

which cuts off the fuel supply in the event of a

collision.

210

Practical information

Misfuel prevention (Diesel)*

Mechanical device which prevents filling the tank of a Diesel vehicle with petrol. It avoids the risk of

engine damage that can result from filling with the wrong fuel.

Located in the filler neck, the misfuel prevention device appears when the filler cap is removed.

Operation

When a petrol filler nozzle is introduced into the

It remains possible to use a fuel can to

Travelling abroad

fuel filler neck of your Diesel vehicle, it comes

fill the tank.

As Diesel fuel pump nozzles may

be different in other countries, the

presence of the misfuel prevention

device may make refuelling impossible.

Not all Diesel vehicles are fitted with

misfuel protection, so 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

intend to travel.

into contact with the flap. The system remains

In order to ensure a good flow of fuel,

closed and prevents filling.

do not place the nozzle of the fuel can

in direct contact with the flap of the

misfuel prevention device and pour

slowly.

7

Do not persist but introduce a Diesel type

filler nozzle.

* Depending on the country of sale.

211

Practical information

Snow chains

In wintry conditions, snow chains improve traction as well as the behaviour of the vehicle when

braking.

Use only the chains designed to be fitted to the

The snow chains must be fitted only

to the front wheels. They must never

be fitted to "space-saver" type spare

wheels.

Advice on installation

type of wheel fitted to your vehicle:

F

If you have to fit the chains during a

journey, stop the vehicle on a flat surface

on the side of the road.

F

Apply the parking brake and position any

wheel chocks to prevent movement of your

vehicle.

Original

tyre size

Maximum link

size.

F

Fit the chains following the instructions

provided by the manufacturer.

Move off gently and drive for a few

moments, without exceeding 30 mph

(50 km/h).

195/65 R15

205/55 R16

225/45 R17

225/40 R18

9 mm

F

Stop your vehicle and check that the snow

chains are correctly tightened.

cannot be fitted with chains

It is strongly recommended that before

you leave, you practise fitting the snow

chains on a level and dry surface.

For more information on snow chains, contact a

CITROËN dealer or a qualified workshop.

Take account of the legislation in force

in your country on the use of snow

chains and the maximum running speed

authorised.

Avoid driving with snow chains on roads

that have been cleared of snow, to

avoid damaging your vehicle's tyres and

the road surface. If your vehicle is fitted

with alloy wheels, check that no part of

the chain or its fixings is in contact with

the wheel rim.

212

Practical information

Very cold climate screen* Towing a trailer

Removable protective screen which prevents

the accumulation of snow at the radiator

cooling fan.

Fitting

F

Offer up the very cold climate screen to

the front of the lower section of the front

bumper.

F

Press around its edge to engage its fixing

clips one by one.

Your vehicle is primarily designed for

transporting people and luggage, but it may

also be used for towing a trailer.

Driving with a trailer places greater

demands on the towing vehicle and the

driver must take particular care.

For more advice on driving when

towing, refer to the corresponding

section.

Removal

F

Use a screwdriver as a lever to release

each fixing clip in turn.

We recommend the use of genuine

CITROËN towbars and their harnesses

that have been tested and approved

from the design stage of your vehicle,

and that the fitting of the towbar is

entrusted to a CITROËN dealer or a

qualified workshop.

Do not forget to remove the very cold

climate screen when:

7

For more information on weights (and

the towed loads which apply to your

vehicle) refer to the corresponding

section.

-

the ambient temperature exceeds

10 °C,

If the towbar is not fitted by a

-

towing,

CITROËN dealer, it must still be

fitted in accordance with the vehicle

manufacturer's instructions.

driving at speeds above 75 mph

(120 km/h).

* Depending on the country of sale.

213

Practical information

Towbar with quickly detachable towball

Presentation

This towbar allows the towball to be fitted and

A. Locked position

B. Unlocked position

The locking wheel is in contact with the towball.

Then green mark is hidden.

removed quickly and easily without the use

The locking wheel is not in contact with the

of tools. Installed behind the rear bumper, the

towball (gap of about 5 mm).

towbar is invisible after removing the towball

The green mark is visible.

The lock for the locking wheel is facing forward.

and folding the trailer harness socket carrier.

The lock for the locking wheel is facing

1. Carrier

rearward.

2. Protective blanking plug.

3. Security ring.

Observe the legislation in force in the

country in which you are driving.

4. Folding trailer harness socket.

5. Detachable towball.

6. Locking / unlocking wheel.

7. Security key lock.

8. Locking wheel protector.

9. Ball protector.

For information on the maximum trailer

weight and the recommended nose

weight, refer to the "Technical data"

section.

For information on safely towing a

trailer, refer to the "Towing a trailer"

section.

10. Storage bag.

214

Practical information

Before each use

Check that the towball is correctly fitted by verifying the following points:

-

the towball is correctly locked in place (position A),

the security key lock is on and the key removed; the locking wheel can no longer be

operated,

-

the towball must no longer move at all in its carrier; try to shake it by hand.

During use

Never unlock the device when a trailer or load carrier is fitted to the towball.

Never exceed the maximum authorised weight for the vehicle plus trailer (Gross Train

Weight - GTW).

Before driving, check the adjustment of the headlamp beam height.

For more information on adjusting the headlamps, refer to the corresponding section.

7

After use

For journeys made without a trailer or load carrier, the trailer harness socket must be folded

away, the towball removed and the blanking plug inserted in the carrier. This measure

applies particularly if the towball could hinder visibility of the number plate or lighting.

215

Practical information

Fitting the towball

Remove the protective plug from the carrier

and check the condition of the fixing system.

If necessary, clean the carrier with a brush or

clean cloth.

Take the towball from the storage bag.

Remove the protective cover from the ball and

the protective cap from the locking wheel.

Stow the plug, cover and cap in the

storage bag.

Take the towball in both hands; insert the end

of the towball into the carrier by lifting it, then,

to ensure that it has correctly locked in place,

pull firmly down on the ball end of the towball.

The locking wheel automatically turns a quarter

of a turn anti-clockwise, making a perceptible

click; take care to keep your hands clear.

Check that the towball has correctly locked in

place (position A).

Turn the key clockwise to lock the towball fixing

mechanism.

Always remove the key and keep it in a safe

place.

If the key cannot be turned or removed,

this means that the towball is not fitted

correctly; start the procedure again.

If one of the locking conditions is not

met, start the procedure again.

In all cases, if the marking remains

red, do not use the towbar and contact

a CITROËN dealer or a qualified

workshop.

Check that the towball is unlocked (position B).

If not, insert the key in the lock and turn the key

anti-clockwise to unlock the mechanism.

216

Practical information

Removing the towball

Attach the trailer to the towball.

Attach the cable on the trailer to the security

ring located on the carrier.

Lower the trailer harness socket carrier by

pulling down on the ring visible below the

bumper.

Remove the protective cover from the socket

and connect the trailer wiring harness.

Disconnect the trailer harness from the socket

on the carrier.

Detach the cable on the trailer from the security

ring on the carrier.

Unhook the trailer from the towball.

Return the trailer harness connector carrier to

the folded position.

Insert the key into the lock.

Turn the key anti-clockwise to unlock the

towball fixing mechanism.

7

217

Practical information

Maintenance

Correct operation is only possible if the towball

and its carrier remain clean.

Before cleaning the vehicle with a high pressure

jet wash, the towbar harness socket carrier must

be folded away, the towball removed and the

blanking plug inserted in the carrier.

For any work on the towbar, got to a CITROËN

dealer or a qualified workshop.

Grasp the towball firmly with one hand; with

the other hand, press and turn the locking

wheel clockwise as far as it will go.

Extract the towball downward.

Refit the protective cover for the ball and the

protective cover for the locking wheel.

Stow the towball in its bag.

Refit the protective blanking plug to the carrier.

Be ready for the weight of the towball

(around 3.5 kg). Risk of injury!

218

Practical information

Load reduction mode Energy economy mode

System which manages the use of certain

functions according to the level of charge

remaining in the battery.

When the vehicle is being driven, the load

reduction function temporarily deactivates

certain functions, such as the air conditioning,

the heated rear screen...

System which manages the period of use of certain functions to conserve a sufficient level of

charge in the battery.

After the engine has stopped, you can still use functions such as the audio equipment, windscreen

wipers, dipped beam headlamps, courtesy lamps, etc. for a maximum combined period of

thirty minutes.

This period may be greatly reduced if

the battery is not fully charged.

The deactivated functions are reactivated

automatically as soon as conditions permit.

Switching to economy mode Exiting economy mode

Once this period has elapsed, a message

appears in the screen indicating that the

vehicle has switched to economy mode and the

active functions are put on standby.

These functions are reactivated automatically

the next time the vehicle is driven.

F

In order to resume the use of these

functions immediately, start the engine and

let it run for a few minutes.

The time available to you will then be double

the period for which the engine is left running.

However, this period will always be between

five and thirty minutes.

If the telephone is being used at the

same time with the touch screen tablet,

it will be interrupted after 10 minutes.

7

A flat battery prevents the engine from

starting.

For more information on the 12 V

battery, refer to the corresponding

section.

219

Practical information

Audio pre-equipment

Your vehicle is equipped with certain factory-

fitted audio equipment:

Fitting an audio unit

Connectors

-

a dual-function aerial at the rear of the roof,

a coaxial aerial cable,

basic interference suppression,

cabling for speakers in the front doors and

tweeters in the dashboard,

8-way connector (A)

A1: -

A2: -

A3: -

A4: -

A5: -

-

cabling for speakers in the rear doors,

two 8-way connectors.

A6: (+) Ignition positive (in this case, the audio

equipment only operates when the ignition is on)

A7: (+) Permanent

A8: Earth

The audio unit is fitted in place of one of the

storage boxes located above the heating and

air conditioning control panel.

Before installing a radio unit or

speakers in your vehicle, contact

a CITROËN dealer or a qualified

workshop to obtain a suitable wiring

harness.

8-way connector (B)

B1: (+) Rear right speaker

B2: (-) Rear right speaker

F

Unclip the storage box on each side using

a screwdriver and pull out.

B3: (+) Front right speaker and tweeter

B4: (-) Front right speaker and tweeter

B5: (+) Front left speaker and tweeter

B6: (-) Front left speaker and tweeter

B7: (+) Rear left speaker

You will then have access to an aerial

coaxial cable and two 8-way connectors.

Then refer to the instructions provided with

your audio unit.

B8: (-) Rear left speaker

Fitting speakers

It is possible to fit:

-

165 mm diameter speakers in the front

doors,

130 mm diameter speakers in the rear

doors,

22.5 mm diameter tweeters in the top of the

dashboard.

Never use a separate wire to connect

the (+) of your audio equipment (risk of

discharging of the battery).

220

Practical information

Changing a wiper blade

Before removing a front

Fitting

wiper blade

F

Put the corresponding new wiper blade in

place and clip it.

F

Within one minute after switching off

the ignition, operate the wiper stalk to

position the wiper blades vertically on the

windscreen.

F

Fold down the wiper arm carefully.

Removing

After fitting a front wiper

blade

F

Raise the corresponding wiper arm.

F

Unclip the wiper blade and remove it.

F

Switch on the ignition.

F

Operate the wiper stalk again to park the

wiper blades.

7

221

Practical information

Fitting roof bars

For safety reasons and to avoid damaging the roof, it is essential to use the transverse bars

approved for your vehicle.

Maximum load distributed over the roof

bars, for a load height not exceeding

40 cm (except bicycle carriers):

-

for roof bars with pads

at 90 mm: 50 kg,

-

for roof bars with pads

at 150 mm: 80 kg.

For more information, contact a

CITROËN dealer or a qualified

workshop.

If the height exceeds 40 cm, adapt the

speed of the vehicle to the profile of the

road to avoid damaging the roof bars

and the fixings on the vehicle.

Be sure to refer to local legislation in

order to comply with the regulations for

transporting objects which are longer

than the vehicle.

When fitting roof bars, use only the four fixing

points located in the roof frame. The points are

masked by the vehicle doors when closed.

The roof bar fixings include a stud to be fitted to

the hole at each fixing point.

Observe the fitting instructions and the

conditions of use in the guide supplied with the

bars.

222

Practical information

Bonnet

Opening

Before doing anything under the

Do not open the bonnet in high winds.

When the engine is hot, handle the

exterior safety catch and the bonnet

stay with care (risk of burns).

bonnet, switch off the Stop & Start

system to avoid any risk of injury

resulting from an automatic change to

START mode.

The cooling fan may start after switching

off the engine: take care with articles and

clothing that might be caught by the fan

blades.

Because of the presence of electrical

equipment under the bonnet, it is

recommended that exposure to water

(rain, washing, ...) be limited.

F

Push the exterior safety catch B to the left

and raise the bonnet.

Closing

F

Take the stay out of the support notch.

Clip the stay in its housing on the back of

the bonnet.

7

F

Lower the bonnet and release it at the end

of its travel.

Pull on the bonnet to check that it is

secured correctly.

F

Open the front left door.

Pull the interior bonnet release lever A,

located at the bottom of the door aperture.

The location of the interior bonnet

release lever prevents opening of

the bonnet while the front left door is

closed.

F

Unclip the stay C from its housing on the

back of the bonnet.

Fix the stay in the notch to hold the bonnet

open.

223

Practical information

Petrol engines

1. Power steering reservoir.

2. Screenwash and headlamp wash reservoir.

3. Coolant header tank.

4. Brake fluid reservoir.

5. Battery / Fuses.

6. Fusebox.

7. Air filter.

8. Engine oil dipstick.

9. Engine oil filler cap.

224

Practical information

Diesel engines

1. Power steering reservoir.

2. Screenwash and headlamp wash

reservoir.

3. Coolant header tank.

4. Brake fluid reservoir.

5. Battery / Fuses.

6. Fusebox.

7. Air filter.

8. Engine oil dipstick.

9. Engine oil filler cap.

10. Priming pump*.

The Diesel fuel system operates under high

pressure:

7

-

Never carry out any work on this system

yourself.

-

HDi engines make use of advanced

technology.

All maintenance and repairs require specially trained

staff, which only a CITROËN dealer can provide.

* According to engine.

225

Practical information

Checking levels

Check all of these levels regularly, in line with the manufacturer's service schedule. Top them up if necessary, unless otherwise indicated.

If a level drops significantly, have the corresponding system checked by a CITROËN dealer or a qualified workshop.

Checking using

the dipstick

Take care when working under the

bonnet, as certain areas of the engine

may be extremely hot (risk of burns) and

the cooling fan could start at any time

(even with the ignition off).

If you find that the level is above the A mark or

below the B mark, do not start the engine.

F

Locate the dipstick in the engine

compartment of your vehicle.

-

If the level is above the MAX mark (risk

of damage to the engine), contact a

CITROËN dealer or a qualified workshop.

If the level is below the MIN mark, you

must top up the engine oil.

For more information on the petrol or Diesel

engine, refer to the corresponding section.

F

Take the dipstick by its coloured grip and

remove it completely.

Wipe the end of the dipstick using a clean

non-fluffy cloth.

Refit the dipstick and push fully down, then

pull it out again to make the visual check:

the correct level is between the marks A

and B.

-

Engine oil level

The check is carried out either when

the ignition is switched on using the

oil level indicator in the instrument

panel for vehicles so equipped, or

using the dipstick.

Oil grade

To ensure that the reading is correct,

your vehicle must be parked on a level

surface with the engine having been off

for more than 30 minutes.

Before topping-up the oil or changing the oil,

check that the oil is the correct grade for your

engine and conforms to the manufacturer's

recommendations.

A = MAX

B = MIN

It is normal to top up the oil level between

two services (or oil changes). CITROËN

recommends that you check the level, and top

up if necessary, every 3 000 miles (5 000 kms).

226

Practical information

Brake fluid level

The brake fluid level should be close

to the "MAX" mark. If it is not, check

the brake pad wear.

Topping-up the engine oil level

Engine oil change

F

Locate the oil filler cap in the engine

compartment of your vehicle.

Refer to the manufacturer's service schedule

for details of the interval for this operation.

In order to maintain the reliability of the engine

and emission control system, never use

additives in the engine oil.

For more information on the petrol or Diesel

engine, refer to the corresponding section.

Changing the ﬂuid

Refer to the manufacturer's service schedule

for details of the interval for this operation.

F

Unscrew the oil filler cap to reveal the filler

aperture.

Add oil in small quantities, avoiding any

spills on engine components (risk of fire).

Wait a few minutes before checking the

level again using the dipstick.

Fluid speciﬁcation

F

Add more oil if necessary.

After checking the level, carefully refit the

oil filler cap and the dipstick in its tube.

The brake fluid must conform to the

manufacturer's recommendations.

7

Power steering

fluid level

After topping-up the oil, the check when

switching on the ignition with the oil level

indicator in the instrument panel is not valid

during the 30 minutes after topping up.

The power steering fluid level should

be close to the "MAX" mark. With

the engine cold, unscrew the cap to

check the level.

227

Practical information

Coolant level

Screenwash / headlamp

wash fluid level

The coolant level should be close

to the "MAX" mark but should never

exceed it.

To check the level or top up the

fluid on vehicle fitted with headlamp

washers, immobilise the vehicle and

switch of the engine.

F

Top up if necessary.

Refit the filler cap to the reservoir and

close the bonnet.

When the engine is warm, the temperature of

the coolant is regulated by the fan.

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.

Speciﬁcation of the ﬂuid

To ensure optimum cleaning and to avoid

freezing, the fluid should never be topped up or

replaced by plain water.

In wintry conditions, the use of a fluid

with an ethyl alcohol or methanol base is

recommended.

Fluid speciﬁcation

The coolant must conform to the

manufacturer's recommendations.

F

Open the bonnet and secure it with the

stay.

F

Open the screenwash reservoir filler cap.

Take and pinch the level gauge to block its

breather.

Remove the gauge completely from

the reservoir to read the level in the

transparent section.

The cooling fan may start after

switching off the engine: take care

with articles and clothing that might

be caught by the fan blades.

F

228

Practical information

Additive level (Diesel with

particle filter)

Used products

The additive reservoir low level is indicated by:

Avoid prolonged contact of used oil or

fluids with the skin.

-

fixed illumination of the particle

filter warning lamp, accompanied

by an audible signal and a

Most of these fluids are harmful to

health or indeed very corrosive.

message that the particle filter

additive level is too low.

Do not discard used oil or fluids into

sewers or onto the ground.

Take used oil to a CITROËN dealer or

a qualified workshop (France) or to an

authorised waste disposal site.

Topping up

The reservoir must be topped up without delay

by a CITROËN dealer or a qualified workshop.

7

229

Practical information

Checks

Unless otherwise indicated, check these components in accordance with the manufacturer's service schedule and according to your engine.

Otherwise, have them checked by a CITROËN dealer or a qualified workshop.

12 V battery

Air filter and passenger compartment filter

Particle filter (Diesel)

The battery does not require any maintenance.

Refer to the manufacturer's

service schedule for details of the

replacement intervals for these

The start of saturation of the particle filter is

indicated by:

However, check that the terminals are clean

and correctly tightened, particularly in summer

and winter.

-

fixed illumination of the particle

filter warning lamp, accompanied

by an audible signal and a

components.

When carrying out work on the battery, refer

to the "12 V battery" section for details of the

precautions to be taken before disconnecting

the battery and following its reconnection.

Depending on the environment (e.g. dusty

atmosphere) and the use of the vehicle

(e.g. city driving), replace them twice as often

if necessary.

A clogged passenger compartment filter may

have an adverse effect on the performance

of the air conditioning system and generate

undesirable odours.

message that there is a risk of

blockage of the particle filter.

As soon as the traffic conditions permit,

regenerate the filter by driving at a speed of at

least 40 mph (60 km/h) until the warning lamp

goes off.

If the warning lamp stays on, refer to the

"Additive level" section.

On a new vehicle, the first operations of

regeneration of the particle filter may be

accompanied by the smell of "burning",

which is perfectly normal.

Following prolonged operation of the

vehicle at very low speed or at idle,

you may, in exceptional circumstances,

notice the emission of water vapour at

the exhaust on acceleration. This does

not affect the behaviour of the vehicle

or the environment.

The presence of this label, in particular with

the Stop & Start system, indicates the use of

a specific 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.

Oil filter

Replace the oil filter each time the

engine oil is changed.

Refer to the manufacturer's

service schedule for details of

the replacement interval for this

component.

230

Practical information

Manual gearbox

Brake disc wear

Electric parking brake

The gearbox does not require any

This system does not require any

routine servicing. However, in

the event of a problem, have the

system checked by a CITROËN

dealer or a qualified workshop.

maintenance (no oil change).

Refer to the manufacturer's service

schedule for the checking interval

for this component.

For information on checking brake

disc wear, contact a CITROËN

dealer or a qualified workshop.

For more information on the electric parking

brake, refer to the corresponding section.

Automatic gearbox

Manual parking brake

The gearbox does not require any

maintenance (no oil change).

Refer to the manufacturer's

service schedule for details of

the level checking interval for this

component.

If a loss of effectiveness of this

system is noticed, the parking brake

must be checked, even between

two services.

Only use products recommended by

CITROËN or products of equivalent

quality and specification.

In order to optimise the operation of

units as important as those in the

braking system, CITROËN selects and

offers very specific products.

After washing the vehicle, dampness,

or in wintry conditions, ice can form

on the brake discs and pads: braking

efficiency may be reduced. Make light

brake applications to dry and defrost

the brakes.

Checking this system must be done by a

CITROËN dealer or a qualified workshop.

7

Brake pads

Brake wear depends on the style

of driving, particularly in the case

of vehicles used in town, over short

distances. It may be necessary to

have the condition of the brakes checked, even

between vehicle services.

Unless there is a leak in the circuit, a drop in

the brake fluid level indicates that the brake

pads are worn.

231

Practical information

AdBlue^®additive and SCR system

for BlueHDi Diesel engines

To assure respect for the environment and

conformity with the new Euro 6 emissions

standard, without adversely affecting the

performance or fuel consumption of Diesel

engines, CITROËN has taken the decision to

equip its vehicles with an effective system that

associates SCR (Selective Catalytic Reduction)

with a particle filter (FAP) for the treatment of

exhaust gases.

The AdBlue^®additive is held in a special

Once the AdBlue^®tank is empty, a

system required by regulations prevents

starting of the engine.

If the SCR is faulty, the level of

emissions from your vehicle will no

longer meet the Euro 6 standard: your

vehicle becomes polluting.

In the event of a confirmed fault

with the SCR system, you must go

to a CITROËN dealer or a qualified

workshop as soon as possible: after

a running distance of 650 miles

(1 100 km), a system will be triggered

automatically to prevent engine starting.

tank located under the boot at the rear of

the vehicle. It has a capacity of 17 litres: this

provides a driving range of about 12 500 miles

(20 000 km), after which an alert is triggered

warning you when the reserve remaining is

enough for just 1 500 miles (2 400 km).

During each scheduled service of your vehicle

by a CITROËN dealer or a qualified workshop,

the AdBlue^®additive tank is refilled in order to

allow normal operation of the SCR system.

Presentation of the SCR system

Using an additive called AdBlue^®containing urea,

a catalytic converter turns up to 85% of nitrous

oxides (NOx) into nitrogen and water, which are

harmless to health and the environment.

If the estimated mileage between two services

is greater than 12 500 miles (20 000 km), we

recommend that you go to a CITROËN dealer

or a qualified workshop to have the necessary

top-up carried out.

Freezing of the AdBlue^®additive

The AdBlue^®additive freezes at

temperatures below around -11°C.

The SCR system includes a heater

for the AdBlue^®tank, allowing you to

continue driving in very cold conditions.

232

Practical information

Topping-up the AdBlue^®additive

Filling the AdBlue^®tank is an operation

included in every routine service on your

vehicle by a CITROËN dealer or a qualified

workshop.

Nevertheless, given the capacity of the tank,

it may be necessary to top-up the additive

between services, more particularly if an alert

(warning lamps and a message) signals the

requirement.

You can got to a CITROËN dealer or a qualified

workshop.

If you envisage topping-up yourself, please

read the following warnings carefully.

Precautions in use

The AdBlue^®additive is an urea-based

solution. This liquid is non-flammable,

colourless and odourless (kept in a cool area).

In the event of contact with the skin, wash

the affected area with soap and water. In the

event of contact with the eyes, wash (irrigate)

the eyes with large amounts of water or with

an eye wash solution for at least 15 minutes.

If a burning sensation or irritation persists, get

medical attention.

Use only AdBlue^®additive that meets

the ISO 22241 standard.

Never dilute the additive with water.

Never pour the additive into the Diesel

fuel tank.

If swallowed, immediately wash out the mouth

with clean water and then drink plenty of water.

In certain conditions (high ambient

temperature, for example), the risk of release

of ammonia cannot be excluded: do not inhale

the product. Ammonia vapour has en irritant

effect on mucous membranes (eyes, nose and

throat).

The supply in a non-drip bottle simplifies

toping-up. You can obtain 1.89 litre (half a

US gallon) bottles from a CITROËN dealer or a

qualified workshop.

7

Keep AdBlue^®out of the reach of

children, in its original bottle.

Never transfer AdBlue^®to another

container: it would lose its purity.

Never top-up from an AdBlue^®

dispenser reserved for heavy goods

vehicles.

233

Practical information

Recommendations on storage

Procedure

AdBlue^®freezes at about -11°C and

deteriorates above 25°C. It is recommended

that bottles be stored in a cool area and

protected from direct sunlight.

Under these conditions, the additive can be

kept for at least a year.

Before topping-up, ensure that the vehicle is

parked on a flat and level surface.

In wintry conditions, ensure that the

temperature of the vehicle is above -11°C.

Otherwise the AdBlue^®may be frozen and

so cannot be poured into its tank. Park your

vehicle in a warmer area for a few hours to

allow the top-up to be carried out.

If the additive has frozen, it can be used once it

has completely thawed out.

F

Switch off the ignition and remove the

key, or if your vehicle has one, press the

START/STOP button to switch off the

engine.

Never store bottles of AdBlue^®in your

vehicle.

F

Raise the boot floor for access to the

AdBlue^®tank.

Secure the boot floor by attaching its cord

to the hook on the parcel shelf support.

F

Unclip the black plastic blanking plug using

its tab.

Insert your fingers into the aperture and

turn the blue cap a 6^thof a turn anti-

clockwise.

F

Carefully lift off the cap, without dropping it.

234

Practical information

F

After emptying the bottle, wipe away any

spillage around the tank filler using a damp

cloth.

Important: in the event of a top-up

after a breakdown because of a lack

of additive, you must wait around

5 minutes before switching on the

ignition, without opening the

driver's door, locking the vehicle,

introducing the key into the ignition

switch, or introducing the key of the

"Keyless Entry and Starting" system

into the passenger compartment.

Switch on the ignition, then, after

10 seconds, start the engine.

F

Obtain a bottle of AdBlue^®. After first

checking the use-by date, read carefully

the instructions on use on the label before

pouring the contents of the bottle into your

vehicle's AdBlue^®tank.

If any additive is split or splashed, wash

immediately with cold water or wipe with

a damp cloth.

If the additive has crystallised, clean it

off using a sponge and hot water.

F

Refit the blue cap to the tank and turn it a

6^thof a turn clockwise, to its stop.

Refit the black plastic blanking plug,

clipping it in on the flap

Detach the cord from the parcel shelf

support and lower the boot floor.

Important: if your vehicle's AdBlue^®

tank is completely empty - which is

confirmed by the alert displays and the

impossibility of starting the engine - you

must add at least 3.8 litres

Never dispose of AdBlue^®additive

bottles in the household waste. Place

them in a special container provided

this purpose or take them to your dealer.

7

(so two 1.89 litre bottles).

235

Practical information

Accessories

A wide range of accessories and genuine parts is available from the CITROËN dealer network.

These accessories and parts are all suitable for your vehicle and benefit from CITROËN's recommendation and warranty.

Conversion kits

"Transport systems":

"Security and safety":

You can obtain an "Enterprise" kit to convert a

trade vehicle to a private car and vice-versa.

boot carpet, boot liner, boot net, boot spacers,

transverse roof bars, bicycle carrier, ski carrier,

roof boxes, towbars, towbar wiring harnesses...

anti-intrusion alarm, microwave sensor, anti-tilt

sensor, stolen vehicle tracking system, child

seats and booster cushions, breathalyser, first

aid kit, fire extinguisher, warning triangle, high

visibility vest, dog guard, pet seat belt, wheel

security bolts, snow chains, non-slip covers,

front foglamp kit...

"Comfort":

"Styling":

door deflectors, side window blinds, rear

screen blind, insulated module, coat hanger

fixed to head restraint, reading lamp, mirror for

caravan, cruise control, scented air freshener

and cartridges, parking sensors...

gear lever knobs, aluminium foot rest, alloy

wheels, wheel embellishers, chrome mirror

shells, chrome door aperture finishers, door sill

finishers, tailgate lower chrome finisher...

"Protection":

mats*, seat covers compatible with lateral

airbags, door sill protectors, mud flaps, door

protective rubbing strips, bumper protection

strips, protective covers for pets, vehicle

cover...

If a towbar and wiring harness are fitted

outside the CITROËN dealer network,

the installation must be done using

the vehicle's electrical pre-equipment

and in line with the manufacturer's

recommendations.

*

To avoid any risk of jamming the pedals:

-

ensure that mats are correctly positioned

and secured,

-

never fit one mat on top of another.

236

Practical information

"Multimedia":

Depending on the legislation in force in

the country, certain safety equipment

may be compulsory: high visibility

safety vests, warning triangles,

breathalyzers, spare bulbs, spare fuses,

fire extinguisher, first aid kit, mud flaps

at the rear of the vehicle.

Installation of radio

communication

transmitters

audio systems, steering mounted audio

controls, speakers, Hi-Fi module, Bluetooth

hands-free system, portable satellite navigation

system, semi-integral support bracket for

portable navigation system, mapping update

CD, driving assistant, portable video screen,

portable video support bracket, 230 V/50 Hz

socket, 230 V/50 Hz adaptor, iPhone^®

Before installing any after-market radio

communication transmitter, you can

contact a CITROËN dealer for the

specification of transmitters which can

be fitted (frequency, maximum power,

aerial position, specific installation

requirements), in line with the Vehicle

Electromagnetic Compatibility

compatible mobile phone charger, mobile

phone/smartphone bracket, Wi-Fi on board...

The fitting of electrical equipment or

accessories which are not recommended

by CITROËN may result in a failure of

your vehicle's electronic system and

excessive electrical consumption.

Contact a CITROËN dealer

Directive (2004/104/EC).

for information on the range of

recommended equipment and

accessories.

7

By going to a CITROËN dealer, you can also

obtain cleaning and maintenance products

(interior and exterior) - including ecological

products in the "TECHNATURE" range -,

products for topping up (screenwash...), touch-

up pens and paint aerosols for the exact colour

of your vehicle, recharges (cartridge for the

temporary puncture repair kit...), ...

237

Practical information for Your Citroen C4 SUV Second Generation (2010-2018)

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