2016 CITROEN RELAY warning

24WArn I n G / I nd I c AtO r LAMPS
Every time the engine is started: a series of warning lamps comes on, applying a self-checking test. They go off almost immediately.
When the engine is running: a warning lamp becomes an alert if it remains on continuously or flashes. This initial warning may be
accompanied by an audible signal and a message in the screen. "Do not ig\
nore these warnings."
Warning/indicator lamp isindicates Solution - action
Service on temporarily. minor faults.
Contact a CITROËN dealer or a qualified workshop.
continuously on,
accompanied by
a message on
the screen. major faults.
Make a note of the warning message and contact a
CITROËN dealer or a qualified workshop.
Parking brake -
Brake fluid level on.
that the parking brake is applied
or has not been released correctly. Releasing the parking brake switches off the warning
lamp.
on. that the fluid level is too low. Top up with a fluid listed by CITROËN.
continuously on,
even though the
level is correct. Stop as soon as it is safe to do so. Park, switch
off the ignition and contact a
c I tr OË n dealer or a
qualified workshop.
+ Electronic brake
force distribution on.
a fault with the system. Stop as soon as it safe to do so. Contact a CITROËN
dealer or a qualified workshop.
Anti-lock braking
system on.
a fault with the system. The vehicle retains conventional braking without
assistance. However, we recommend that you stop and
contact a CITROËN dealer or a qualified workshop.
Instruments and controls

25
Warning/indicator lampisindicates Solution - action
Coolant
temperature on with the
needle in the red
zone.
an abnormal increase.
Park and switch off the ignition. Allow the system to cool
sufficiently. Visually check the level.
on H in the red
zone. the coolant temperature is too
high. "Checks - Levels and checks" section.
Contact a CITROËN dealer or a qualified workshop.
Engine oil
pressure on while driving. that the pressure is too low.
Park and switch off the ignition. Allow the lubrication
system to cool in order to check its level.
"Checks - Levels and checks" section.
continuously on,
even though the
level is correct. a major fault.
Contact a CITROËN dealer or a qualified workshop.
flashing, for a
few seconds,
with a message
in the screen. a high level of deterioration of
the engine oil. Have the engine oil changes as soon as possible. After
the second level of alert, engine performance will be
limited. Your vehicle's programmed service schedule is
not altered.
Battery charge on.
a fault with the charging
system. Check the battery terminals…
"Quick help - Flat battery" section.
continuously on,
fixed or flashing
in spite of the
checks. an ignition or injection fault.
Have it checked by a CITROËN dealer or a qualified
workshop.
Door or bonnet
open detection on.that a door or the bonnet is not
closed correctly. Check that the cab doors, the rear and side doors and
the bonnet are closed.
2
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Instruments and controls

26
Warning/indicator lampisindicates Solution - action
Seat belt not
fastened on then flashes.
that the driver has not fastened
his seat belt. Pull the strap then insert the tongue in the buckle.
accompanied
by an audible
signal then
remains on. that the vehicle is moving
with the driver's seat belt
unfastened.
Check that the seat belt is fastened correctly by pulling
the strap.
"Safety - Seat belts" section.
Power steering on,
accompanied
by an audible
signal and a
message in the
screen.a fault with the system.
The vehicle retains conventional steering without
assistance.
Have it checked by a CITROËN dealer or a qualified
workshop.
Front/lateral
airbag flashing or
continuously on.a fault with an airbag or a seat
belt pretensioner. Have it checked by a CITROËN dealer or a qualified
workshop.
"Safety - Airbags" section.
Pneumatic
suspension on.
a fault with the system. Have it checked by a CITROËN dealer or a qualified
workshop.
Brake pads on.front brake pads worn. Have the brake pads replaced by a CITROËN dealer or
a qualified workshop.
Instruments and controls

27
Warning/indicator lampisindicates Solution - action
DSC/ASR flashing.
that it is in operation. The system optimises traction and allows improved
directional stability of the vehicle.
on,
accompanied
by an audible
signal and a
message in the
screen. a fault with the system or the
hill start assist.
Contact a CITROËN dealer or a qualified workshop.
"Safety - Driving safely" section.
on. a fault with the Intelligent
Traction Control.
Particle filter on. the regeneration of the particle
filter. It is recommended that you leave the engine running
until the warning lamp goes off so that regeneration can
be completed.
"Checks - Levels and checks" section.
Emission control
system on.
a fault with the system. Have the system checked by a CITROËN dealer or a
qualified workshop without delay.
Tyre under-
inflation
detection on.
a tyre deflated or punctured. Park and switch off the ignition. Change or repair the
wheel.
on,
accompanied
by the service
warning lamp. a faulty sensor.
Have it checked by a CITROËN dealer or a qualified
workshop.
2
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Instruments and controls

28
Warning/indicator lampisindicates Solution - action
Lane departure
warning flashing,
accompanied by
an audible signal. unintended wander to the left.
Turn the steering wheel in the other direction to return
to the correct trajectory.
unintended wander to the
right.
Electronic
immobiliser on.
the ignition key introduced
has not been recognised
Staring is not possible. Change the key and have the faulty key checked by a
CITROËN dealer.
"Ready to go - Access" section.
on for 10 seconds
when switching on
the ignition. triggering of the alarm.
Have the state of the locks checked by a CITROËN
dealer or a qualified workshop.
Water in Diesel
fuel filter on, accompanied
by a message in
the screen. that there is water in the fuel
filter. Have the filter bled by a CITROËN dealer or a qualified
workshop.
"Checks - Levels and checks" section.
AdBlue additive on, then flashing,
accompanied by
a message in the
screen. reduced driving range. Have the AdBlue topped-up without delay.
Do not wait until the remaining range is 0 miles, you will
not be able to restart the engine!
"Checks - AdBlue" section.
Low fuel level on with the needle
in zone E.
that the fuel reserved is being
used. Fill up with fuel without delay. The calculation of the
remaining fuel depends on the style of driving, the
profile of the road, the time elapsed and the distance
travelled since the warning lamp first came on.
flashing. a fault with the system. Contact a CITROËN dealer or a qualified workshop.
Instruments and controls

29
Warning/indicator lampisindicates Solution - action
Diesel
pre-heater on.the ambient temperature
necessitates pre-heating. Wait until the lamp goes off before operating the starter.
Dipped beam on.a manual selection.
Turn the lighting control stalk ring to the
second
position.
Main beam that the control stalk has been
pulled towards you.Pull the lighting control stalk again to return to dipped
beam.
Direction
indicators flashing with
buzzer.a change of direction using the
lighting stalk. To the Right: press the stalk upwards.
To the Left: press the stalk downwards.
Front foglamps on.that the button on the MODE
control panel has been pressed. Manual selection.
The foglamps only operate if the dipped beam
headlamps are on.
Rear foglamps on.that the button on the MODE
control panel has been pressed. Manual selection.
The lamps only operate if the dipped beam headlamps
are on. When visibility is normal, please switch them off.
Cruise control on.that the cruise control has been
selected. Manual selection.
"Ease of use and comfort - Steering mounted controls"
section.
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Instruments and controls

30
Screendisplays indicates Solution - action
Temperature /
Ice the ice warning,
the temperature
flashing
accompanied by
a message in
the screen.weather conditions which could
result in ice on the road.
Be particularly vigilant and do not brake sharply.
"Safety - Driving safely".
Date / Time a setting: date,
time.a configuration via the "MODE"
menu.
"Technology on board
- Vehicle configuration" section.
Headlamp beam
height a headlamp
height setting.a position from 0 to 3
depending
on the load carried Adjust using the buttons on the MODE control panel.
"Ease of use and comfort - Steering mounted controls"
section.
Service spanner a service
spanner which
remains on.that a service will soon be due.
Refer to the list of checks in the maintenance and
warranty guide, then have the service carried out.
Stop & Start on.
engine going into STOP mode
after the the vehicle stops. As soon as you want to move off, the warning lamp
goes off and the engine restarts automatically in START
mode.
flashes for a few
seconds, then
goes off. STOP mode temporarily
unavailable or automatic
operation of START mode.
Special cases for STOP mode and START mode.
"Ready to go
- Starting and stopping" section.
Instruments and controls

32
FuEL GA u GE
The fuel level is tested every time the
ignition is turned on.
The gauge is positioned on:
-

F (Full):
the fuel tank is full.
-

E (Empty):
the reserve is now being
used, the low fuel warning lamp comes
on continuously.
The reserve when the warning first comes
on is approximately:
-

10 litres for 60 and 90 litre tanks,
-


12 litres for 120 litre tanks.
Fuel tanks of dif

ferent capacities (60 and
120 litres) are available as an option.
cOOLAnt tEMPErAtur E
the needle is positioned between
c

( c old) and H (Hot): normal operation.
In arduous conditions of use or hot climatic
conditions, the needle may move close to
the red graduations. 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.
-
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 or a qualified
workshop.
Refer to the "Checks - Fuel" section. Refer to the "Checks - Levels and
checks" section.
Instruments and controls