CITROEN RELAY 2016 Handbook (in English)
Page 31 of 308
 
 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  
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 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  
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 31
Screendisplays indicates Solution - action
Gear efficiency 
indicator an up arrow. the possibility of changing up.
"Ready to go - Gearbox and steering wheel" section.
Speed limiter on with "OFF".
that the limiter selected is not 
active.
Manual selection.
"Ease of use and comfort - Steering mounted controls" 
section.
on. that the limiter is on. 
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Instruments and controls  
Page 34 of 308
 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  
Page 35 of 308
 33EMISSIOnS cOntrOLS
EOBD (European On Board Diagnosis) 
is a diagnostics system which complies 
with, among others, the standards on the 
authorised emissions of:
- 
CO (carbon monoxide),
-
 
HC (unburnt hydrocarbons),
-
 
NOx (nitrous oxides) or particles,
  
detected by oxygen sensors placed 
upstream and downstream of the 
catalytic converters.
tYrE undEr-InFLAt IO n d E t E ct IO n
System which automatically checks the 
pressures of the tyres while driving.
The tyre under-inflation detection 
system is an aid to driving which does 
not replace the need for vigilance on 
the part of the driver. This system does not avoid the need 
to check the tyre pressures regularly 
(including the spare wheel) and before a 
long journey.
Driving with under-inflated tyres increases 
fuel consumption.
The system continuously monitors the 
pressures of the four tyres, as soon as the 
vehicle is moving.
A pressure sensor is located in the valve of 
each tyre.
The system triggers an alert if a drop in 
pressure is detected in one or more tyres. The tyre pressures must be checked 
when the tyres cold (vehicle stopped 
for 1 hour or after driving for less then 
6 miles (10 km) at moderate speed). 
Otherwise, add 0.3 bar to the values 
indicated on the label.
The tyre pressures for your vehicle can be 
found on the tyre pressure label.
The driver is warned of any 
malfunction of this emission 
control system by the illumination 
of this specific warning lamp in 
the instrument panel.
There is a risk of damage to the catalytic 
converter. Have it checked by a CITROËN 
dealer or a qualified workshop.
To locate it, refer to the "Technical 
data
  - Identification markings" section.
Driving with under-inflated tyres 
adversely affects road holding, extends 
braking distances and causes premature 
tyre wear, particularly under arduous 
conditions (vehicle loaded, high speed, long 
journey). 
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Instruments and controls  
Page 36 of 308
 34under-inflation alert
The alert is given by the fixed 
illumination of this warning lamp, 
accompanied by an audible signal, 
and depending on equipment, the 
display of a message.
In the event of a problem on one of the 
tyres, the symbol or the message appears, 
according to equipment, to identify it.
-
 
Reduce speed, avoid sudden steering
  
movements or harsh brake applications.
-
 
Stop as soon as it is safe to do so.
-
 
In the event of a puncture, use the
  
temporary puncture repair kit or the 
spare wheel (according to equipment).
-
 
In the event of under-inflation:
●
 
if you have a compressor
 , the one 
in the temporary puncture repair 
kit for example, check the four tyre 
pressures when cold,
 
or
●
 
if it is not possible to check the
  
tyre pressures at the time, drive 
carefully at reduced speed and go 
to the nearest CITROËN dealer or a 
qualified workshop. The loss of pressure detected does not 
always lead to visible deformation of the tyre.
Do not rely on just a visual check.
The alert is maintained until the tyre or 
tyres concerned is reinflated, repaired 
or replaced.
Operating fault
The flashing and then fixed 
illumination of this warning lamp 
accompanied by the illumination 
of the service warning lamp, and 
depending on equipment, the display of a 
message indicates a fault with the system.
In this case, monitoring of the tyre pressures 
is not assured.
This alert is also displayed when one or 
more wheels is not fitted with a sensor.
Go to a CITROËN dealer or a qualified 
workshop
 
to have the system checked or, 
following the repair of a puncture, to have 
the original wheel, equipped with a sensor, 
refitted. 
Instruments and controls  
Page 37 of 308
 35SErVIc E   I nd I c AtO r
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 servicing schedule 
indicated in the maintenance and warranty 
guide. This information is determined in 
relation to the distance travelled since the 
previous service.
After a few seconds, the display returns to 
its usual functions. A long press returns you to the main menu.
Refer to the "Technology on board - 
Vehicle configuration" section.
deterioration of the engine oil
Refer to the list of checks in the 
maintenance and warranty guide which 
was given to you on handover of the 
vehicle.
reminder of servicing information
At any time, to access the service indicator, 
press briefly on the MO d E button.
Use the up/down arrows to see   
the scheduling and engine oil wear 
information.
Pressing the MO
d E button again allows   
you to return to the various display   
menus.
Menu...
c
hoose...
Allows you to...
11 
Service Service 
(miles/
km before 
service)
Display the 
distance 
remaining 
before the 
next service.
Oil (miles/
km before 
oil change) Display 
the miles/
kilometres to 
the next oil 
change.
resetting to zero
The continuous flashing of the indicator is 
stopped by a qualified workshop using a 
diagnostic tool.This 2
nd warning lamp, coupled 
with the 1st, 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. The warning lamp flashing 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.
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. 
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Instruments and controls  
Page 38 of 308
 36
To change gear easily, always depress the 
clutch pedal fully.
To prevent the mat from becoming caught 
under the pedal:
- 
ensure that the mat is positioned
  
correctly,
-
 
never fit one mat on top of another
 .
Avoid leaving your hand on the gear knob as 
the force exerted, even if slight, may wear 
the internal components of the gearbox over 
time.
MAnuAL  GEA r BO x
r
everse gear
Raise the collar under the gear knob to 
engage reverse gear. Never engage reverse gear before the 
vehicle is completely stationary.
The lever should be moved slowly to reduce 
the noise on engaging reverse gear.
If your vehicle is fitted with parking 
sensors, the system comes into 
operation when reverse gear is engaged; an 
audible signal is heard.
Refer to the "Technology on board - 
Parking sensors" section.
GEAr EFFIcIEncY  I nd I c AtO r
Depending on the engine or version, this 
system allows fuel consumption to be 
reduced by suggesting when to change up.
The gear engagement recommendations 
should not be considered to be compulsory. 
This because the configuration of the 
road, the traffic density and safety remain 
determining factors when choosing the 
best gear. Therefore, the driver remains 
responsible for deciding whether or not to 
follow the advice given by the system.
The system never recommends engaging 
first gear or reverse, or changing down. 
Gearbox and steering wheel  
Page 39 of 308
 37
StEErInG WHEEL A dju S t ME nt
With the vehicle stationary, first adjust your 
seat to the most suitable position.
Release the steering wheel adjustment 
mechanism by pulling the lever towards you.
Adjust the reach of the steering wheel, then 
lock the mechanism by pushing the lever 
fully forwards.
Operation
The information appears in the 
instrument panel screen in the 
form of the SHIF
t  indicator, 
accompanied by an upward arrow 
to signal to the driver that they can change up.
The system adapts its gear change 
recommendations according to the driving 
conditions (slope, load, ...) and demands 
from the driver (for power, acceleration, 
braking,
 
...).
Switching off
This system cannot be deactivated by the 
driver.
As a safety measure, these operations 
must not be carried out while driving. 
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Gearbox and steering wheel  
Page 40 of 308
 38
IGnItIOn SWItcH
StOP position: steering lock.
The ignition is off.
MA
r  position: ignition on.
Certain accessories can be used.
AV V  position: starter.
The starter is operated.
Starting the engine
Engine immobiliser warning lamp
 If this warning lamp comes
  
on, use another key and have 
the faulty key checked by a 
CITROËN dealer.
d
iesel pre-heating warning lamp
With the parking brake applied 
and the gearbox in neutral, turn 
the key to the MA
r  position.
Wait for this warning lamp to go off then 
operate the starter (AV V  position) until the 
engine starts.
The period of illumination of the warning 
lamp depends on the climatic conditions. 
d
 oor or bonnet open warning lamp
If this warning lamp comes on, 
check that the doors and bonnet 
are closed correctly.
Switching off the engine
Stop the vehicle and apply the parking 
brake, then, with the engine at idle, return 
the key to the S
t
OP
  position.
In low temperatures
In mountainous and/or cold areas, it is 
advisable to use a "winter" type fuel suited 
to low or minus temperatures.
Avoid attaching heavy objects to the 
key or the remote control, which would 
weigh down on its blade in the ignition 
switch and could cause a malfunction.
It could adversely affect the deployment of 
the front airbag. With the engine hot, the warning lamp 
comes on for a few moments, you can start 
the engine without waiting.
As soon as the engine is running, release 
the key. 
Starting and switching off