fuse CITROEN RELAY 2020 Handbook (in English)

11 8
In the event of a breakdown
Right-hand side pillar fuses
► Unclip the cover.
When you have finished, close the cover very
carefully.


Fuses A (amperes)Allocation
55 15Heated seats
56 15Rear passenger 12 V socket
57 10Under-seat additional heating
58 15Left-hand rear screen defrosting
59 15Right-hand rear screen defrosting
63 10Rear passenger additional heating control
65 30Rear passenger additional heating ventilator
Engine compartment fuses
► Remove the nuts and tilt the casing to access
the fuses.
When you have finished, close the cover very
carefully.

11 9
In the event of a breakdown
8Engine compartment fuses
► Remove the nuts and tilt the casing to access
the fuses.
When you have finished, close the cover very
carefully.


Fuses A (amperes)Allocation
1 40ABS pump supply
2 50Diesel pre-heating unit
3 30Ignition switch - Starter
4 40Diesel heater
5 20/50Passenger compartment ventilation with programmable additional heating (+ battery)
6 40/60Maximum speed passenger compartment cooling fan unit (+ battery)
7 40/50/60Minimum speed passenger compartment cooling fan unit (+ battery)
8 40Passenger compartment cooling fan unit (+ key)
9 15Rear 12 V socket (+ battery)
10 15Horn

120
In the event of a breakdown
FusesA (amperes)Allocation
14 15Front 12 V socket (+ battery)
15 15Cigarette lighter (+ battery)
19 7.5Air conditioning compressor
20 30Screenwash/headlamp wash pump
21 15Fuel pump supply
23 30ABS solenoid valves
24 7.5Auxiliary control panel - Door mirror control and folding (+ key)
30 15Door mirror defrosting
12 V battery
Procedure for starting the engine using another
battery or charging a discharged battery.
Lead-acid starter batteries
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.
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.
Accessing the battery
The battery is located under the left-hand front
floor.


► Unscrew the 6 access flap retaining screws.
► Lift or completely remove the access flap.

121
In the event of a breakdown
8

► Tilt lever 1 downwards to release the
terminals.
► Remove terminals 2 from the negative (-)
terminal.
Wait approximately 6 minutes after
switching off the ignition before
disconnecting the battery.
Do not disconnect the terminals while the
engine is running.
Do not charge a battery without disconnecting
the terminals first.
Close the windows and the doors before
disconnecting the battery.
After reconnecting the battery, turn on the
ignition and wait 1 minute before starting the
engine, to enable the electronic systems to
initialise. If minor problems nevertheless persist
following this operation, contact a CITROËN
dealer or a qualified workshop.
It is recommended to disconnect the (-)
terminal of the battery if the vehicle is to
be left unused for more than one month.
The description of the battery charging
procedure is only indicative.
After prolonged battery disconnection, it may be
necessary to reinitialise the following functions:
– the display parameters (date, time, language,
distance and temperature units),
– the stations of the audio system,
– the central locking.
Some settings are cancelled and must be
entered once again; contact a CITROËN dealer.
If the vehicle is equipped with a tachograph or
an alarm, it is recommended that the (-) terminal
of the battery (located under the floor on the
left-hand side, in the cab) be disconnected if the
vehicle is not going to be used for more than 5
days.
Starting using another
battery
Never start the engine by connecting a
battery charger.
Never use a 24 V or higher battery booster.
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 the moving parts of the engine (fan, belt,
etc.).
Do not disconnect the (+) terminal while the
engine is running.


A. Positive metallic terminal of your vehicle
B. Backup battery
C. Earth of your vehicle
The positive metallic terminal A is accessible
through a flap located on the side of the fuse
box.
Connect only to the terminals indicated
and illustrated above. In case of
non-compliance, risk of short circuit!

150
Special features
SymptomsElectricHydraulic Verification/Check
The oil flows back through the oil
breather pipe. X
Oil level too high.
X Tolerance of the oil breather pipe membrane too high, to be replaced.
Valid only for UD2386 units.
The fuse blows while lowering. XReplace the lowering coil.

152
Audio system
To protect the system, do not use a USB hub.
The system builds playlists (in temporary
memory); this operation 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 memorised: if they are
not modified, the subsequent loading time will
be shorter.
USB socket
Located on the central console, this
socket is used only to power and
recharge the connected portable device.
Auxiliary socket (AUX)
Connect a portable device (MP3 player,
etc.) to the auxiliary jack socket using an
audio cable (not supplied).
First adjust the volume on your portable device
(to a high level). Then adjust the volume on your
audio system.
Controls are managed via the portable device.
The functions of the device connected to the
“AUX” socket are managed directly by this
device: it is therefore not possible to change the
track/folder/playlist or manipulate the playback
Radio, toggle up or down continuously: scan up/
down frequencies until you release the button.
Media, toggle up or down: select next/previous
track.
Media, toggle up or down continuously: fast
forward/rewind until you release the button.
Refuse an incoming call.
End the call in progress.
Radio
Selecting a station
The exterior environment (hills, buildings, tunnels, car parks, underground location,
etc.) may block reception, including in RDS
mode.
This behaviour is normal in the propagation of
radio waves and does not indicate any fault
with the audio system.
Press the "RADIO" button to select the
FM or AM waveband.
Briefly press one of the buttons to
automatically search for a lower/
higher frequency.
Turn the knob to manually search for a lower/higher frequency.
Press the knob to display the list of
stations received locally.
Turn the knob to select a station and press to
select it.
Memorising a station
Press the "RADIO" button to select the
FM or AM waveband.
Press the "A-B-C" button to select one of
the three memorised station levels.
Press and hold a button to memorise the
station being listened to.
The name of the station is displayed and an
audible signal confirms the memorisation.
Press "INFO" to display the information of
the station being listened to.
RDS
RDS, if displayed, allows you to continue
listening to the same station by
automatically retuning to alternative
frequencies. However, in certain conditions,
following this RDS station is not guaranteed
over the whole country, because radio
stations do not cover 100% of the area. When
the reception is weak, the frequency switches
to a regional station.
Press the "MENU" button.
Select "Regional" then press to activate
or deactivate RDS.
Alternative frequency (AF)
Select "Alternative frequency (AF)" then
press to activate or deactivate the
frequency.
When the "Regional” function is
activated, the system is therefore able to
search at any time for the best available
frequency.
Playing TA messages
The TA (Traffic Announcement) function gives priority to TA alert messages. To
operate, this function needs good reception of
a radio station that carries this type of
message. While traffic information is being
broadcast, the current media is automatically
interrupted so that the TA message can be
heard. Normal play of the previously playing
media resumes at the end of the message.
Press the "MENU" button.
Select "Traffic announcement (TA)" then
press to activate or deactivate the
reception of traffic announcements.
Media
USB socket
Insert the USB memory stick or connect
the device to the USB socket in the
central storage space , provided for transferring
data to the system, using a suitable cable (not
supplied).

154
Audio system
Voice commands
Information - Using the
system
Instead of touching the screen, you can
use your voice to control the system.
To ensure that voice commands are always recognised by the system, please
observe the following recommendations:
– speak in a normal tone of voice,
– before speaking, always wait for the "beep"
(acoustic signal),
– the system is able to recognise the voice
commands provided, regardless of gender,
tone and inflection of the voice of the speaker,
– if possible, minimise the noise inside the
passenger compartment,
– before issuing a voice command, ask any
other passengers to refrain from speaking.
Since the system recognises commands
regardless of who is speaking, when several
people are speaking simultaneously, it
is possible for the system to recognise
commands that are different or additional to
what has been requested,
– for optimal operation, you are advised to
close the windows and any sunroof present
(on versions/markets where fitted) to avoid
any external source of disturbance.
Telephone
Pairing a Bluetooth®
telephone
For safety reasons and because it
requires sustained attention by the driver,
the pairing of a Bluetooth
® mobile phone with
the hands-free kit of your audio system must
be done with the vehicle stationary.
Activate the Bluetooth
® function on the telephone
and ensure that it is "visible to all" (telephone
configuration).
Press the "Phone" button.
If no mobile phone has yet been paired
with the system, a special page is displayed in
the screen.
Select "Connect the telephone" to start
the pairing procedure and then search for
the name of the system on the mobile phone.
Using the telephone keypad, enter the PIN
displayed on the screen of the system or confirm
the PIN displayed on the mobile phone.
During pairing, a screen page is displayed
showing the progress of the operation.
If the pairing procedure fails, it is
recommended that you deactivate and
then reactivate the Bluetooth
® function on your
telephone.
* If your telephone is fully compatible with the system.
Once the pairing procedure is complete, a
screen page with " Connection
successful” appears:
Confirm to display the menus.
In particular, the telephone menu provides
access to the following functions: " List. of
calls”, “Contacts”*, “Num. keypad.".
Receiving a call
An incoming call is announced by a ring and a
display overlaid on the screen.
Press this button to accept the call.
Or press this steering-mounted button to
accept the call.
Ending a call
To refuse the call, press this steering- mounted button.
Making a call
Select “List of calls” to access the latest
dialled numbers.
Select "Contacts” to display your
contacts, then navigate with the dial.
To dial a number, use "Num. keypad" in the system.
Settings
System settings
Press the “MENU” button.
Select “System settings” then press to
view the list of settings and to activate or
deactivate the options:
– "Reinitialise default value "
– "20 min. delay to switch off "
– “Volume limit at start-up "
– "Automatic"
Audio
Press the “MENU” button.
Select “Audio” then press to view the list
of settings and to activate or deactivate
the options:
– "Treble"
– “Medium”
– “Bass ”
– "Balance"
– “Volume adapted according to the speed ”
– "Loudness"
The audio settings are different and independent for each audio source.

159
Touch screen audio and telematics system
12ENTER
Confirm an option displayed on the screen by
pressing.
Steering mounted controls
Activate / deactivate the pause function of USB/iPod and Bluetooth® sources.
Activate / deactivate the mute function of the
radio.
Activate / deactivate the microphone during a
telephone conversation.
Toggle up or down: increase or decrease volume for voice announcements, and
music sources, hands-free, and text message
reader.
Activate voice recognition. Pause a voice message to start a new
voice command.
Pause voice recognition.
Accept an incoming call. Accept a second incoming call and put
the active call on hold.
Activate voice recognition for the telephone
function.
Pause a voice message to give another voice
command.
Pause voice recognition.
Radio, toggle up or down: select next /
previous station.
Radio, toggle up or down continuously: scan up /
down frequencies until you release the button. Media, toggle up or down: select next / previous
track.
Media, toggle up or down continuously: fast
forward / rewind ntil you release the button.
Refuse an incoming call.
End the call in progress.
Menus
Radio

Select from the different radio sources.
Activate, deactivate and adjust certain
function settings.
Telephone

Connect a mobile phone via Bluetooth®.
Media

Select from the different music sources.
Activate, deactivate and adjust certain
function settings.

167
Touch screen audio and telematics system
12system or confirm the PIN displayed on the
mobile phone.
During pairing, a screen page is displayed
showing the progress of the operation.
If the pairing procedure fails, it is
recommended that you deactivate and
then reactivate the Bluetooth function on your
telephone.
Once the pairing procedure is complete, a
screen page appears:
– answer "Yes" to the question; the mobile
phone is registered as the favourite (the mobile
phone will have priority over other mobile
phones, which may be registered later).
– if no other device is associated, the system
considers the first associated device as the
favourite.
For mobile phones that are not set as
favourites, priority is determined by the
connection order. The last phone
connected will have the highest priority.
The services available depend on the
network, the SIM card and the compatibility
of the Bluetooth
® devices used. Refer to your
telephone’s user guide and your service provider
to check which services you are able to access.
When you return to the vehicle, the last
phone connected reconnects automatically,
within approximately 30 seconds of switching the
ignition on (with Bluetooth
® activated).
To change the automatic connection profile,
select the phone from the list then select the
desired parameters.
The profiles compatible with the system are:
HFP, OPP, PBAP, A2DP, AVRCP, MAP.
Automatic reconnection
When the ignition is switched on, the telephone
connected when the ignition was last switched
off reconnects automatically, if this connection
mode had been set during the pairing procedure
(see previous pages).
The connection is confirmed by the display of a
message and the name of the telephone.
Managing paired telephones
This function allows a device to be connected or disconnected, as well as a
pairing to be deleted.
Press "Settings".
Select “Telephone/Bluetooth
®” then select the
telephone from the list of paired devices.
Select “Connect” or “Disconnect”, “Delete
device” or “Add device”, “Memorise
Favourite”, “Text on”, “Download ” from the list
of available options.
Receiving a call
An incoming call is announced by a ring and a
display overlaid on the screen.
Make a short press on this steering-
mounted button to accept an incoming
call.
or
Press the "Answer“ button displayed on the
screen.
If two calls are in progress (one in progress and
one on hold), it is possible to switch from one to
the other by pressing the " Call toggle” button or
unite the two calls in a conference by pressing
the "Confer." button.
Ending a call
To refuse a call, press this steering- mounted button.
or
Press the “Ignore” button displayed on the
screen.
Making a call
Calling a new number
You are strongly advised NOT to use the telephone while driving. We recommend
that you park safely or make use of the
steering-mounted controls.
Press “PHONE".
Press the keypad button.