2019 CITROEN RELAY ignition

150
Dashboard, left-hand side,
fuses
F Remove the bolts and tilt the box to access the fuses. Fuses A (amps)
Allocation
12 7. 5Right-hand dipped headlamp
13 7. 5Left-hand dipped headlamp
31 5Engine compartment control unit relay – Dashboard control unit
relay (ignition +)
32 7. 5Cabin lighting (battery +)
33 7. 5Battery check sensor on Stop & Start model (battery +)
34 7. 5Minibus interior lighting – Hazard warning lamps
36 10Audio system – Air conditioning controls – Alarm – Tachograph
–
Battery cut-off control unit – Additional heating programmer
(battery


+)
37 7. 5Brake lamps switch – Third brake lamp – Instrument panel (ignition +)
38 20Central door locking (battery +)
42 5ABS control unit and sensor – ASR sensor – DSC sensor – Brake
lamps switch
43 20Windscreen wiper motor (ignition +)
47 20Driver's electric window motor
48 20Passenger's electric window motor
49 5Parking sensors control unit – Audio system – Steering wheel
mounted controls – Centre and side switch panels – Auxiliary switch
panel – Battery cut-off control unit (ignition +)
50 7. 5Airbags and pre-tensioners control unit
51 5Tachograph – Power steering control unit – Air conditioning –
Reversing lamps – Water in Diesel sensor – Air flow sensor
(ignition +)
53 7. 5Instrument panel (battery +)
89 -Not used
90 7. 5Left-hand main beam
91 7. 5Right-hand main beam
92 7. 5Left-hand front foglamp
93 7. 5Right-hand front foglamp
In the event of a breakdown

152
Fuses in the engine
compartment
F Remove the nuts and tilt the box to access the fuses.
When you have finished, close the cover
very carefully. Fuses A (amps)
Allocation
1 40ABS pump feed
2 50Diesel pre-heating unit
3 30Ignition switch – Starter motor
4 40Fuel heater
5 20/50Cabin ventilation with additional programmable heating (battery +)
6 40/60Cabin fan maximum speed (battery +)
7 40/50/60 Cabin fan minimum speed (battery +)
8 40Cabin fan (ignition +)
9 15Rear 12
V socket (battery +)
10 15Horn
11 -Not used
14 15Front 12
V socket (battery +)
15 15Cigarette lighter (battery +)
16 -Not used
17 -Not used
18 7. 5Engine management control unit (battery +)
19 7. 5Air conditioning compressor
20 30Screenwash/headlamp wash pump
21 15Fuel pump supply
22 -Not used
23 30ABS solenoids
24 7. 5Auxiliary switch panel – Door mirror controls and folding (ignition +)
30 15Door mirror heating
In the event of a breakdown

153
Battery
Batteries contain harmful substances
such as sulphuric acid and lead.
They must be disposed of in accordance
with regulations and must not, in any
circumstances, be discarded with
household waste.
Take used remote control batteries and
vehicle batteries to a special collection
point.
Access to the battery
Procedure for starting the engine using another
battery or charging a discharged battery.
Lead-acid starter batteries
Protect your eyes and face before
handling the battery.
All operations on the battery must be
carried out in a
well ventilated area and
away from naked flames and sources of
sparks, so as to avoid the risk of explosion
or fire.
Wash your hands afterwards. The battery is located under the front left floor.
F

U
nscrew the 6 access cover retaining
screws.
F
L
ift off or remove completely the access
c ove r. F
P
ress lever 1 downwards to spread the
clamps.
F
R
emove the clamps 2 from the negative (-)
terminal.
Wait 2 minutes after switching off the
ignition before disconnecting the battery.
Never disconnect the clamps when the
engine is running.
Never charge a
battery without first
disconnecting the clamps.
Close the windows and doors before
disconnecting the battery.
8
In the event of a breakdown

154
Starting using another
battery
Never try to start the engine by connecting
a battery charger.
Never use a
24 V or higher battery
b o o s t e r.
Check beforehand that the backup
battery has a
nominal voltage of 12 V and
a
capacity at least equal to that of the
discharged battery.
The two vehicles must not be in contact
with each other.
Switch off all the electrical consumers
on both vehicles (audio system, wipers,
lighting, etc.).
Make sure that the jump leads are not
close to moving parts of the engine (fan,
belts, etc.).
Do not disconnect the (+) terminal while
the engine is running.
After every reconnection of the battery, switch
on the ignition and wait 1

minute before
starting to allow the electronic systems to be
initialised. If slight difficulties are experienced
after this, please contact a

CITROËN dealer or
a


qualified workshop. The positive battery terminal A is accessible
via an access cover located at the side of the
fusebox.
Make connections only to the points indicated
and illustrated above. If you fail to follow this
instruction there is the danger of a
short-circuit!
F Connect the red cable to the battery terminal A then to the positive (+) terminal of
the backup battery B .
F

C
onnect one end of the green or black
cable to the negative (-) terminal of the
backup battery B .
F

C
onnect the other end of the green or black
cable to the earth point C on your vehicle.
F

O
perate the starter, let the engine run.
F

W
ait for the engine to return to idle, then
disconnect the cables.
A. Positive battery terminal on your vehicle B.
Backup battery
C. Earth on your vehicle
It is advisable to disconnect the negative
(-) terminal of the battery if the vehicle is
not to be used for a

period of more than
one month.
The description of the battery charging
procedure is given as an indication only.
If the battery has been disconnected for some
time, it may be necessary to reinitialise the
following functions:
-

t

he display parameters (date, time,
language, units of distance and
temperature),
-
r

adio stations,
-

c

entral locking.
Some settings are cleared and must be
reprogrammed; consult a


CITROËN dealer.
If your vehicle is fitted with a

tachograph or an
alarm, disconnection of the negative (-) terminal
of the battery (located under the floor on the
left-hand side, in the cab) is recommended
if the vehicle is not to be used for a

period of
more than 5

days.
In the event of a breakdown

168
Glossary of labels
This section groups together all of the texts that
appear on labels present on the vehicle.For the Identification markings , refer to
the corresponding section.
Under the bonnet
A
Original painting
Colour
Code
Paint
B
ONLY FOR JUMP START C
DANGER
AUTOMATIC ENGINE RESTART. TAKE OUT
THE IGNITION KEY WHEN THE BONNET IS
OPENED.
D
1 - CAUTION
ORIGINAL LUBRICANTS AND FLUIDS
Engine oil Transmission
Radiator Braking
Windscreen washer Power steering
REFER TO MAINTENANCE LOGBOOK. WEAR EYE PROTECTION
Technical data

169
2 - SAFET Y
The use of original parts, fluids and lubricants
and compliance with scheduled maintenance
guarantee your vehicle's reliability and safety
over time.
3 - DANGERKEEP OUT OF CHILDREN'S REACH KEEP AWAY FROM FLAMES DO NOT TOUCH
DO NOT OPEN CAP WITH THE ENGINE WARM EXPLOSION
CORROSIVE LIQUID
MAY START AUTOMATICALLY EVEN WITH ENGINE OFF HIGH PRESSURE GAS DO NOT OPEN
AUTOMATIC ENGINE RESTART. TAKE OUT THE IGNITION KEY WHEN THE BONNET IS OPENED. HIGH VOLTAGE
9
Technical data

5
Adjustment
- D irect adjustment .
The screen virtual keypad can be used to
enter a
single number corresponding to
a


station.
-

T
he "more" or "less" graphic symbols allow
precise adjustment of the frequency.
Info
-

I
nformation .
Display information on the current radio
station.
Audio
-

E
qualiser .
Adjust the bass, mid-range and treble.
-

B
alance/Fade .
Adjust the balance of the speakers, front
and rear, left and right.
Press the button in the middle of the arrows
to balance the adjustments.
-

V
olume/Speed .
Select the desired setting, the option is
highlighted.
-

L
oudness .
Optimise audio quality at low volume.
-

A
utomatic radio .
Adjust the radio on startup or restore the
active state the last time the ignition was
switched to STOP.
-

R
adio off delay .
Adjust the setting.
-

A
UX vol. adjustment .
Adjust the settings.DAB (Digital Audio
Broadcasting) radio
Digital Radio
Digital radio provides higher quality
reception and also the graphical display
of current information on the radio station
being listened to.
The different "multiplex/ensembles" offer
a
choice of radio stations in alphabetical
o r d e r.
Press repeatedly on " RADIO" to
display the "DAB Radio".
Select the " Navigate" tab.
Select a
list from the filters
proposed: " All", "Genres ",
" Ensembles " and then select
a


radio station.
Press the " Update" button to update
the list of "DAB Radio" stations
received.
DAB/FM tracking
"DAB" does not cover 100% of the
te r r i to r y.
When the digital radio signal is weak,
the " AF" (alternative frequencies) option
allows you to continue listening to the
same station, by automatically switching to
the corresponding "FM" analogue station
(if there is one).
When the system switches to analogue
radio, there is a
difference of a few
seconds with sometimes a
change in
volume.
When the digital signal is restored, the
system automatically changes back to
" DA B ".
If the "DAB" station being listened to is
not available, the sound will cut out while
the digital signal is too weak and the
alternative "AF" frequency will be greyed
out.
.
Touch screen Audio-Telematic system

6
Media
Press "MEDIA" to display the media
menus:
Press the 9
or: buttons to play the previous/
next track.
Press and hold the buttons for fast for ward or
rewind in the track selected.
Navigate
-

N

avigate by: Playing currently, Ar tists,
Albums, Genres, Tracks, Playlists, Audio
books, Podcasts .
Navigate and select tracks on the active
device.
The selection options depend on the device
connected or type of CD inserted.
Source
-

C

D, AUX, USB .
Select the desired audio source from those
available or insert a
device intended for
this purpose; the system starts playing the
source automatically.
-

Bl

uetooth
®.
Pair a

Bluetooth® audio device.
Info
-

I

nformation .
Display information on the track playing. Random
Press the button to play tracks on the CD, USB,
iPod or Bluetooth
® device in random order.
Repeat
Press the button to activate this function.
Audio
-

E

qualiser .
Adjust the bass, mid-range and treble.
-

B

alance/Fade .
Adjust the balance of the speakers, front
and rear, left and right.
Press the button in the middle of the arrows
to balance the adjustments.
-

V

olume/Speed .
Select the desired setting, the option is
highlighted.
-

L

oudness .
Optimise audio quality at low volume.
-

A

utomatic radio .
Adjust the radio on startup or restore the
active state the last time the ignition was
switched to STOP.
-

R

adio off delay .
Adjust the setting.
-

A

UX vol. adjustment .
Adjust the settings.
USB port
Insert a USB memory stick or connect
a peripheral device to the USB port in
the central storage space , provided for
transferring data to the system, using a
suitable
cable (not supplied).
To protect the system, do not use a
USB
hub.
The system builds playlists (in temporary
memory), an operation which can take from
a
few seconds to several minutes at the first
connection.
Reduce the number of non-music files and the
number of folders to reduce the waiting time.
The playlists are updated every time the
ignition is switched off or a
USB memory stick
is connected. The lists are stored: if they are
not modified, the subsequent loading time will
b e s h o r t e r.
Touch screen Audio-Telematic system