2014 CITROEN RELAY check engine

38


Instruments and controls


FUEL GAUGE

The fuel level is tested each time the key is
turned to the "running" position.
The gauge is positioned on:


- F (Full):
the fuel tank is full,
approximately 90 litres.

- E (Empty):
the reserve is now being
used, the warning lamp comes on
continuously.
The reserve when the warning first comes
on is approximately 11 litres.
Fuel tanks of different capacities (60 and
125 litres) are available as an option.
COOLANT TEMPERATURE

The needle is positioned between C
(Cold) and H (Hot):
normal operation.
In arduous conditions of use or hot climatic
conditions, the needle may move close to
the red graduations.
- wait for the engine to cool down in
order to check the level and top it up if
necessary. Follow this advice:
the cooling system is pressurised. In
order to avoid any risk of scalding,
unscrew the cap by two turns to allow
the pressure to drop.
When the pressure has dropped, check the
level and remove the cap to top up.
If the needle remains in the red zone,
contact a CITROËN dealer.
Refer to the "Levels" section of
chapter 7.
Refer to the "Fuel" section of chapter 7.
What you should do if the needle enters
the red zone, or if the warning lamp
comes on:


- stop immediately, switch off the ignition.
The fan may continue to operate for a
certain time up to approximately
10 minutes.
EMISSION CONTROL

EOBD (European On Board Diagnosis) is
a diagnostics system which complies with,
among others, the standards concerning
authorised emissions of:


- CO (carbon monoxide),

- HC (unburnt hydrocarbons),

- NOx (nitrogen oxides) or particles,
detected by oxygen sensors placed
upstream and downstream of the
catalytic converters.
Therefore, the driver is warned of
any malfunction of this emission
control system by the lighting of
this specific warning lamp on the
instrument panel.
There is a risk of damage to the catalytic
converter. Have it checked by a CITROËN
dealer.

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Instruments and controls
SERVICE INDICATOR
For a few seconds after the ignition is
switched on, the spanner symbolising the
service indicator comes on: the screen
informs you when the next service is due,
in accordance with the manufacturer's
servicing schedule indicated in the servicing
booklet. This information is determined in
relation to the distance travelled since the
previous service.
LIGHTING RHEOSTAT
The rheostat is active when the lighting
is on. After a few seconds, the display returns to
its usual functions.
Use these controls to adjust the
brightness of the instrument panel.
There are 8 levels. A long press returns you to the main menu.
Refer to "Mode" section of chapter 4.


Deterioration of the engine oil

The warning lamp fl ashing and,
if your vehicle has the function, a
message displayed at every engine
start: the system has detected
deterioration of the engine oil. Have
the oil changed as soon as possible.
Reminder of servicing information
At any time, to access the service indicator,
press briefly on the MODE button.
Use the up/down arrows to see the
scheduling and engine oil wear information.
Pressing the MODE button again allows you
to return to the various display menus.
Menu...
Choose...

Allows you
to...

12
Service Service
(miles/km
before oil
change) Display the
distance
remaining
before the
next oil
change.
Oil Display the
oil level.
Resetting to zero
The stopping of the permanent flashing of
the indicator is carried out by an repairer
equipped with a diagnostic tool.

Refer to the list of checks in the
servicing booklet which was given to
you on handover of the vehicle. For 3.0 litre HDi engines, the engine speed
is restricted to 3 000 rpm, then 1 500 rpm
until the oil change is done. Have the engine
oil changed to avoid any risk of damage.

This 2 nd warning lamp, coupled with
the 1 st , comes on in the instrument
panel when the oil has not been
changed and the deterioration of the
oil has reached another threshold. To
avoid the risk of damage, have the oil
changed without waiting for this level.

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Starting and stopping
STARTING AND STOPPING

MAR
position: running.
Certain accessories can be used.

AV V
position: starter.
The starter is operated.

STOP
position: steering lock.
The ignition is off.


Good practice when starting


Engine immobiliser warning lamp
If this comes on, use another key
and have the faulty key checked
by a CITROËN dealer.

Diesel pre-heating warning lamp
Turn the key to the MAR
position.
In cold weather, wait for this
warning lamp to switch off then
operate the starter ( AV V
position) until the
engine starts.
If the temperature is high enough, the
warning lamp comes on for less than one
second, you can start without waiting.


Door or bonnet open warning lamp

If this comes on, a door or the
bonnet is not closed correctly,
check!

Good practice when stopping


Minimise engine and gearbox wear
When switching off the ignition, let the
engine to idle for a few seconds to allow the
turbocharger to slow down.
Do not press the accelerator when switching
off the ignition.
There is no need to engage a gear after
parking the vehicle.



In low temperatures
In mountainous and/or cold areas, it is
advisable to use a "winter" type fuel suited
to low or minus temperatures.

42


Starting and stopping


HILL START ASSIST

This function, linked with the ESP, makes hill
starts easier and is activated in the following
conditions:


- the vehicle must be stationary, engine
running, foot on the brake,

- the gradient of the road must be steeper
than 5%,

- uphill, the gearbox must be in neutral or
in a gear other than reverse,

- downhill, reverse gear must be engaged.
The HHC (Hill Holder Control) or Hill Start
Assist function is a driving comfort system. It
is not an automatic vehicle parking function
or an automatic parking brake. Operation
With the brake pedal and clutch pedal
pressed, from the time you release the brake
pedal you have approximately 2 seconds
before the vehicle starts to roll back and
without using the parking brake within which
to move off.
During the moving off phase, the function
is deactivated automatically, gradually
releasing the braking pressure. During
this phase, the characteristic noise of
mechanical release of the brakes may be
heard, indicating the imminent movement of
the vehicle.

Operating fault

If a malfunction of the system
occurs, this warning lamp comes
on accompanied by an audible
signal and confirmed by a
message in the screen. Contact a
CITROËN dealer or a qualified workshop to
have the system checked. Hill start assist is deactivated in the following
situations:


- when the clutch pedal is released,

- when the parking brake is applied,

- when the engine is switched off,

- when the engine stalls.

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Starting and stopping
Deactivation
At any time, press the "S - OFF"
switch to
deactivate the system.
Illumination of the switch warning lamp, accompanied
by a message in the instrument panel screen,
confi rms the the instruction has been registered.



If the system has been deactivated
in STOP mode, the engine restarts
immediately.

It is necessary to deactivate the Stop &
Start system if you want to allow
continuous operation of the air conditioning.
The switch warning lamp stays on.


Reactivation

Press the "S - OFF"
switch again.
The system is active again; the switch
warning lamp going off and a message
in the instrument panel screen confirm
reactivation.


Operating fault

In the event of a fault with
the system, the Stop & Start
system is deactivated and the
service warning lamp comes
on, accompanied by a message in the
instrument panel screen .
Have it checked by a CITROËN dealer or a
qualified workshop.
In the event of an operating fault with STOP
mode, it is possible to restart the engine by
depressing the clutch pedal fully and putting
the gear lever into neutral.
Maintenance


Before working under the bonnet, you
must switch off the ignition with the
key to avoid any risk of injury resulting from
automatic operation of START mode.

This system requires a specific battery
with a special specification and technology
(reference numbers available from a
CITROËN dealer or a qualified workshop).
Fitting a battery not listed by
CITROËN introduces the risk of malfunction
of the system.
Refer to part 8 in the "Battery" section.

The Stop & Start system makes use
of advanced technology. Specialist
knowledge is needed for any work on the
system, which can only be assured by
CITROËN dealers.

Ventilation


Cancelling the programming

Press this button briefly to clear
the programmed start time.
The screen illumination and the
pre-selection number (e.g. 1) are
switched off.
Good practice

To avoid any risk of poisoning or
asphyxiation, the additional heating must
not be used, even for short periods, in
an enclosed space such as a garage or
workshop which is not fitted with an exhaust
gas extraction system.
The additional heating is supplied by the
vehicle's fuel tank.
Ensure that the fuel gauge indicator lamp is
not at reserve.
Always switch off the additional heating
when filling with fuel to avoid any risk of fire
or explosion.
Do not park the vehicle on an inflammable
surface (dry grass, dead leaves, paper…),
there is a risk of fire.
The temperature near the heater must not
exceed 120 °C. A temperature higher than
this (for example in the case of painting in
an oven) could damage the components of
the electronic circuits.
The additional heating system is fitted with
a temperature limiter which cuts off the
combustion in the event of overheating due
to a lack of coolant.
Top up the coolant, then press the
programme selection control before
switching the heating on again. Have the additional heating system
checked at least once a year at the
beginning of winter. Maintenance and
repairs should only be carried out by a
CITROËN dealer.
Use only genuine replacement parts.


Recalling one of the pre-selected
start times
Press this button as many times
as necessary until the number
corresponding to the required
pre-selected start time (e.g. 2)
appears.
After ten seconds, the time is cleared but
remains stored for as long as the number
(e.g. 2) and the screen remain on.


Switching off the heating

Press this button.
The heating cycle indicator lamp
and the screen are switched off.


Two different types of equipment

The additional heating is separate and
programmable. Before you enter the vehicle,
it gradually increases the temperature of the
engine to make starting easier.
This also facilitates passenger compartment
heating, demisting and defrosting.
The additional passenger compartment
heating system supplements the
standard equipment. Its operation may be
independent of the engine.
Switching on of the heating may be
programmable.

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
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.