engine CITROEN RELAY 2014 Handbook (in English)

5
SAFETY


Seat belts
SEAT BELTS
CAB SEAT BELTS
The front seats are fitted with pre-tensioners
and force limiters.
The bench rear seat is fitted with two seat
belts.
If you install a bench seat after handover, it
must be fitted with seat belts.
REAR SEAT BELTS
The seats/bench seats are fitted with three-
point seat belts and inertia reels.
The centre seat has a seat belt guide and
inertia reel, solid with the seat back. Height adjustment
Squeeze the control with the return and slide
the assembly on the driver's seat side and
on the side passenger seat side.
The height of the seat belt associated with
the centre seat cannot be adjusted.

Fastening

Pull the strap in front of you, with an even
movement, ensuring that it does not twist.
Secure the buckle in its housing.
Check that the seat belt is fastened securely
and that the automatic locking system is
operating correctly by pulling the strap
rapidly.


Unfastening

Press the "red" button on the buckle
housing, the seat belt rolls up automatically
but you are advised to guide it.


As a safety precaution, these
operations should not be carried out
while the vehicle is moving.
Driver's seat belt not fastened warning lamp

When the vehicle is started, this
warning lamp comes on if the
driver has not fastened their seat
belt.
CREW CAB

Each rear seat is fitted with a three-point
inertia reel seat belt.
Use the seat belt to restrain one person only
per seat.
If the driver's seat belt is unfastened,
START mode of Stop & Start will not be
invoked. Engine restarting is only possible
with the ignition key.

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SAFETY


Improved safety and security

IMPROVED SAFETY AND SECURITY
IMPACT RE
SISTANCE
Your vehicle has been designed to limit
the forces on the passenger compartment
as much as possible in the event of a
collision, the engine compartment adopts
a progressive deformation structure and
the front doors have been reinforced to
contribute to the rigidity of the whole.


ANTI-THEFT PROTECTION

Your vehicle, in the van version, comprises
two zones with separate locking: the cab
and the load space.
Depending on the way in which it is used,
this function provides increased protection
both for your personal belongings and for
your merchandise.
Details of these functions are given in
part 2. An exterior protection alarm with anti-tilt
detection is available (as standard or as an
option) in certain countries.

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5
SAFETY
Airbags
Deactivating the passenger airbag

Refer to the "MODE" section of
chapter 4, then on the "Passenger
airbag" menu, select OFF
. When OFF
is selected, the passenger airbag
will not be triggered in the event of an impact.
As soon as the child seat is removed,
select ON
to re-activate the airbag and thus
ensure the safety of your passenger in the
event of an impact.
Lateral airbags and curtain airbags

If your vehicle is fitted with lateral airbags,
these are fitted to the front seat backs on
the door side.
The curtain airbags are fitted to the door
pillars and the upper part of the passenger
compartment, in the roof over the front cab
seats.
They inflate between the occupant and the
glass.
They are deployed independently of each
other depending on which side the collision
occurs.
The airbag warning lamp on the
instrument panel remains on while
the passenger airbag is deactivated.
To ensure the safety of your child, it is
essential to deactivate the passenger airbag
when you install a rear-facing child seat on
the front passenger seat. Otherwise, the
child would risk being killed or seriously
injured if the airbag were to inflate.
If your vehicle is not fi tted with this equipment:
do not install a rear-facing child seat.
Deactivation check

This is confirmed by lighting of
this warning lamp each time the
engine is started.
If your vehicle is fitted
with this screen, the
check is accompanied by
a message.
Operating check

Confirmed by this indicator lamp.

134


Towing a trailer

Cooling:
towing a trailer on a slope
increases the coolant temperature.
As the fan is electrically controlled, its
cooling capacity is not dependent on the
engine speed.
On the contrary, use a high gear to lower the
engine speed and reduce your speed.
In all cases, pay attention to the coolant
temperature.
Tyres:
check the tyre pressures of the
towing vehicle (see the "Identification
markings" section of chapter 9) and of
the trailer, observing the recommended
pressures.
We recommend the use of original
CITROËN towbars and their harnesses,
which have been tested and approved from
the design stage of your vehicle and that
the fitting of this equipment is entrusted to a
CITROËN dealer.
If this equipment is not fitted by a CITROËN
dealer, it is imperative that it is fitted using
the electrical pre-equipment installed at the
rear of the vehicle and in accordance with
the manufacturer's instructions.


Good practice

In certain cases of particularly arduous
use (towing the maximum load up a steep
slope in high temperatures), the engine
automatically limits its power. In this
case, the automatic cutting off of the air
conditioning allows the engine power to be
recovered.
If the coolant temperature
warning lamp comes on, stop the
vehicle and switch off the engine
as soon as possible.
See the "Levels" section of chapter 7.
Brakes:
towing increases the braking
distance. Drive at a moderate speed,
change down early and brake gradually.

Side wind:
sensitivity to side wind is
increased. Drive smoothly and at a
moderate speed.

ABS:
the system only controls the vehicle,
not the trailer.

Rear parking sensors:
the system does not
operate while the vehicle is towing.

138
Under the bonnet

DIESEL ENGINES



1.
Windscreen/headlamp wash reservoir.

2.
Fusebox.

3.
Coolant reservoir.

4.
Brake and clutch fluid reservoir.
5.
Air filter.

6.
Dipstick.
2.2 Iitre 100 engine

7.
Engine oil filler cap.
2.2 Iitre 100 engine

8.
Power steering reservoir. Battery connections:
+ Positive metal point.
- Negative metal point (earth).

UNDER THE BONNET

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CHECK
S
Levels
LEVELS
These regular maintenance operations
will keep your vehicle in good running
order. Ask for advice at a CITROËN dealer
or consult the servicing booklet enclosed in
the handbook pack. To maintain the reliability of engines and
emission control systems, the use of
additives in engine oil is prohibited.

Changing the brake fluid

The brake fluid must be changed at
the intervals stated, according to the
manufacturer's servicing schedule.
Use fluids recommended by the
manufacturer, which fulfil DOT4 standards.
The level must be between the MIN
and
MAX
marks on the reservoir.
If fluid has to be added frequently, this
indicates a failure which must be checked by
a CITROËN dealer as soon as possible. If you have to remove/refit the engine
style cover, handle it with care to avoid
damaging the fixing clips.

Dipstick
There are two marks on
the dipstick:

Oil change

It is imperative that this is carried out at the
intervals specified and the viscosity grade of
the oil selected must fulfil the requirements
in accordance with the manufacturer's
servicing schedule. Ask for advice at at
CITROËN dealer.
Remove the dipstick before filling.
Check the level after filling (never exceed
the maximum mark).
Screw the cap back onto the sump before
closing the bonnet.

Viscosity selection

In all cases, the oil selected must meet the
manufacturer's requirements.
Warning lamps


Checking by means of the warning
lamps on the instrument panel is
described in chapter 2, refer to the
"Instruments and controls" section.

A
= maximum
If you fill past this mark,
contact a CITROËN dealer.

B
= minimum
Never allow the level to fall
below this mark.
Oil level
Check the level regularly and top up
between changes. The maximum
consumption is 0.5 litre per 600 miles
(1 000 km). Check the level with the vehicle
level, engine cold, using the dipstick.

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Levels


Cooling system

Only use the fluid recommended by the
manufacturer. Otherwise, you risk seriously
damaging your engine. When the engine
is warm, the temperature of the coolant is
controlled by the engine fan. As this fan can
operate with the ignition key removed and
because the cooling system is pressurised,
wait for at least one hour after the engine
has stopped before carrying out any work.
Slacken the cap by 1/4 of a turn to release
the pressure to prevent any risk of scalding.
When the pressure has dropped, remove the
cap and top up the level with coolant.
If fluid has to be added frequently, this
indicates a failure which must be checked by
a CITROËN dealer as soon as possible.
Power steering fluid level

The vehicle must be parked on level ground with
the engine cold. Unscrew the cap integrated with
the gauge and check the level which must be
between the MIN
and MAX
marks.

Used oil

Avoid prolonged contact of used oil with the
skin.
Brake fluid is harmful to health and very
corrosive.
Do not dispose of used oil, brake fluid or
coolant into drains or into the ground but
into the containers dedicated to this use
at CITROËN dealerships (France) or to an
authorised waste disposal site.


Topping up

The level must be between the MIN
and
MAX
marks on the expansion bottle. If
more than 1 litre of fluid is required to top
up the level, have the system checked by a
CITROËN dealer.
Windscreen wash and headlamp washlevel

For best quality cleaning and to prevent
freezing, this fluid must not be topped up or
replaced with plain water.
Capacity of the reservoir: approximately
5.5 litres.

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CHECK
S
Checks
CHECKS
Air filter and passenger compartmentfilter

A clogged passenger compartment fi lter may
reduce the performance of the air conditioning
system and generate undesirable odours. The
replacement intervals for these components
are indicated in the servicing booklet.
Depending on the environment (dusty
atmosphere...) and the use of the vehicle
(urban driving...), change them twice as often
if necessary, refer to the "Under the bonnet"
section of chapter 7.
Manual gearbox

Have the level checked in accordance with
the manufacturer's servicing schedule.
To check the main levels and certain
components, in accordance with the
manufacturer's servicing schedule, refer to
the pages of the servicing booklet which
correspond to your vehicle's engine.
Only use products recommended by
CITROËN or products of equivalent quality
and specification.
In order to optimise the operation of units as
important as the braking system, CITROËN
selects and offers specific products.
In order to avoid damaging the electrical
units, high pressure washing to clean the
engine compartment is strictly prohibited.
Parking brake
Where the parking brake travel is too great
or there is a reduction in the performance
of the system, the parking brake should be
adjusted, even between services.
Have the system checked by a CITROËN
dealer. Bleeding the water contained in the Diesel filter

If this warning lamp comes on,
bleed the filter, otherwise bleed
regularly each time the engine oil
is changed.
To drain the water out, unscrew the bleed
screw or the water in Diesel sensor, located
at the base of the filter. Leave open until
all of the water has been drained out. Then
tighten the bleed screw or the water sensor.
HDi engines use advanced technology. All
work requires a special qualification which is
guaranteed by a CITROËN dealer.
Battery

At the start of winter, have your battery
checked by a CITROËN dealer.

Brake pads

Brake pad wear depends on the style of
driving, in particular for vehicles which are
used in town, over short distances. It may
be necessary to check the thickness of the
pads, even between services.
Unless there is a leak on the system, a drop
in the brake fluid level indicates that the
brake pads are worn.


Brake disc/drum wear status

For any information relating to checking
the brake disc/drum wear status, contact a
CITROËN dealer.
Oil filter

Change the filter regularly, in accordance
with the servicing schedule.






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.

142


Checks

Particle filter system (Diesel)

An addition to the catalytic converter, this
filter makes an active contribution to the
preservation of air quality by the retaining
of the unburnt pollutant particles. Black
exhaust fumes are thus no longer emitted.
This filter, fitted to the exhaust system,
accumulates particles of soot. The engine
control unit manages the automatic
periodic elimination of the soot particles
(regeneration).
The regeneration procedure is invoked
according to the quantity of particles
accumulated and the driving conditions of
the vehicle. During this phase, you may
notice some unusual phenomena - increased
idling speed, cooling fan running, increase in
smoke and higher exhaust gas temperature -
which does not affect the operation of the
vehicle or the environment. After prolonged idling or driving at very low
speeds, you may occasionally notice water
vapour being emitted from the exhaust when
accelerating. This is of no consequence
to the running of the vehicle or to the
environment.
Because of the higher exhaust gas
temperature resulting from the normal
operation of the particle filter, it is
recommended that you do not park the
vehicle over inflammable materials (grass,
dry leaves, pine needles, ...) so as to avoid
any risk of fire.
Saturation / Regeneration

Operating fault
If this alert persists, do not ignore the
warning; it indicates that a fault has occurred
in the exhaust / particle filter system.
Have it checked by a CITROËN dealer.
If there is risk of blockage of the
filter, this warning lamp comes on
in the instrument panel.
This alert tells you that the particle filter
is starting to fill up (in conditions of urban
driving of exceptionally long duration: low
speeds, traffic jams etc.)
To regenerate the filter, it is advised to drive
as soon as possible, when traffic conditions
and the law permit, at a speed of at least
40 mph (around 60 km/h), with an engine
speed above 2 000 rpm for about fifteen
minutes (until the warning lamp and/or the
message disappears).
If possible, avoid switching off the engine
before the end of regeneration of the
filter; repeated interruptions could cause
premature deterioration of the engine oil. It
is not recommended to end regeneration of
the filter with the vehicle stationary.

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CHECK
S
Maintenance with TOTAL

Innovation in the search for performance
For over 40 year, the TOTAL Research and
Development departments have developed
for CITROËN, lubricants 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
of the best performance for your engine.

Optimum protection for your
engine
By having your CITROËN vehicle
serviced with TOTAL lubricants, you
are contributing towards improving
the life and performances of your
engine, while also protecting the
environment.

prefers