2015 CITROEN RELAY heating

70
Seats
Lumbar support
Turn the control.
Seat cushion height adjustment
Lift the handle 1 to raise or
lower the front of the seat.
Lift the handle 2 to raise or
lower the rear of the seat.
Heated seat
Use this control to switch the heating of the
seat on or off.
Seat with variable damping
If your seat is fitted with this system, turn the
control to adjust the level of damping to suit
the driver's weight.
Seat back angle
Turn the control to adjust the angle of the
seat back.
Forwards-backwards adjustment
Lift the control bar, located under the seat,
and adjust to the required position.
Rotating seat
If fitted on your seat, press the control to
rotate the seat by 180°.

135
QUICK HELP
8
Failed fuse
Fuses A (amps) Allocation
12 7.5 Right-hand dipped beam headlamp
13 7.5 Left-hand dipped beam headlamp
31 7.5 Relay supply
32 10 Cab lighting
33 15 Rear 12 V socket
34 - Not used
35 7.5 Reversing lamps - Water in Diesel fuel sensor
36 15 Central locking control - Battery
37 7.5 Brake lamps switch - Third brake lamp - Instrument panel
38 10 Central locking
39 10 Audio system - Diagnostic socket - Alarm siren - Programmable additional heating controls - Air conditioning
controls - Tachograph - Battery
40 15 Heated: rear screen (left hand), driver's side mirror
41 15 Heated: rear screen (right hand), passenger's side mirror
42 7.5 ABS control unit and sensor - ASR sensor - DSC sensor - Brake lamps switch
43 30 Windscreen wiper motor
44 20 Cigarette lighter - Front 12 V socket
45 7.5 Door controls
46 - Not used
47 20 Driver's electric window motor
48 20 Passenger electric window motor
49 7.5 Audio system - Instrument panel controls - Driver's electric window
50 7.5 Airbags and pre-tensioners unit
51 7.5 Tachograph - Cruise control - Air conditioning controls
52 7.5 Optional relay supply
53 7.5 Instrument panel - Rear foglamp

136
Failed fuse
Fuses A (amps) Allocation
54 - Not used
55 15 Heated seats
56 15 Rear passenger 12 V socket
57 10 Programmable additional heating
58 10 Lateral sidelamps
59 7.5 Pneumatic suspension
60 - Not used
61 - Not used
62 - Not used
63 10 Programmable additional heating switch
64 - Not used
65 30 Programmable additional heating fan
Driver's door pillar fuses
Unclip the cover.
When you have finished, close the cover
carefully.

137
QUICK HELP
8
Failed fuse
Fuses under the bonnet
Remove the nuts and tip the housing for
access to the fuses. Fuses
A (amps) Allocation
1 40 ABS pump supply
2 50 Diesel pre-heater unit
3 30 Ignition switch
4 20 Programmable additional heating
5 20 Cab ventilation with programmable additional heating
6 40/60 Cab fan max speed
7 40/50 Cab fan min speed
8 40 Cab fan unit
9 20 Screenwash pump
10 15 Horn
14 7.5 Right hand main beam
15 7.5 Left hand main beam
18 7.5 Engine management
19 7.5 Air conditioning compressor
20 30 Headlamp wash pump
21 15 Fuel pump supply
23 30 ABS electrovalves
30 15 Front foglamps

1
3
EASE OF USE and COMFORT
Ventilation
Setting the time of the internal clock
Set the clock on the control panel before
programming the deferred switching on of
the heating. Press and hold the " set " button.
The time setting screen and
indicator come on.
Within ten seconds, press one of the two
setting buttons until the correct time is
displayed: - ">" to increase the time,
or
- "<" reduce the time.
Reading the time
Press the " < " or " > " button.
This time reading indicator comes
on and the time is displayed for
approximately ten seconds.
PROGRAMMABLE ADDITIONAL HEATING
If your vehicle is fitted with separate
programmable heating, it gradually brings
the engine up to a good temperature to
facilitate starting.
An integrated clock permits programming of
its start time. The passenger compartment
will be heated more quickly. Time display
Digital programming control
The programmable heating control panel
is located to the side of the steering wheel
below the
MODE switch panel. Heating cycle indicator
Time setting and reading
indicator
Display of the programme
number selected
Ventilation indicator
Time setting buttons
Programme selection button
Button for immediate switching on
of the heating
Press and hold the button for more rapid
scrolling of the digits.
Release the
"set" button.
When the screen is off, the time is
memorised.

2
Ventilation
Immediate heating
Before switching on the heating, check that:
- the temperature setting control is in the " Hot air " position (red),
- the air flow setting control is in position " 2 ". The " - -:- - " symbol or the
previous stored time and the
number (1, 2 or 3) corresponding
to the recalled pre-selection are
displayed for ten seconds.
Note: if you wish to recall the other pre-
selected times, press the " set " button
repeatedly before the ten seconds have
elapsed.
Press this button.
The screen and the heating cycle
indicator come on and remain
on throughout the duration of
operation.
Deferred heating
Switching on can be programmed between
one minute and twenty-four hours in
advance.
You can store up to three different start
times, but programme one deferred start
only.
Note: if you wish to start the heating at a
fixed time each day, simply reprogramme
the stored time each day.
Press the " set " button, the screen
comes on. Within ten seconds, press the "<
"
or "> " setting button to select the
required start time.
Setting of the stored time is confirmed by
clearing of the start time, displaying of
the pre-selection number (1, 2 or 3) and
illumination of the screen.
By default, pre-selected times are
already memorised in the system
(1 = 6 hours; 2 = 16 hours; 3 = 22 hours).
Any modification cancels and replaces the
previous pre-selected time.
If the battery is disconnected, the default
pre-selected times are restored.
Cancelling the programming
Press the " set " button briefly to
clear the programmed start time.
The screen illumination and the pre-
selection number (1, 2 or 3) go off.
Recalling one of the pre-selected start times
Press the " set " button as many
times as necessary until the
number corresponding to the
required pre-selected start time
(1, 2 or 3) appears.
After ten seconds, the time disappears but
remains stored while the corresponding
number (1, 2 or 3) and the screen remain on.

3
3
EASE OF USE and COMFORT
Ventilation
Have the additional heating checked at
least once a year at the beginning of
winter. Maintenance and repairs should only
be carried out by a CITROËN dealer or a
qualified workshop.
Use only genuine replacement parts.
Switching off the heating
In the case of deferred operation, the
heating stops at the end of the programmed
period.
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 switches off when the
battery voltage is low, so as to allow engine
starting.
The additional heating is supplied by the
vehicle's fuel tank. Ensure that the low fuel
warning lamp is not on.
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 is fitted with a
temperature limiter which cuts off the
combustion in the event of overheating due
to a lack of coolant. Check the level and if
necessary top-up following the advice given
in the "Checks - Levels" section. Then press
the programme selection button before
switching the heating on again.
Setting the operating period
The period of operation can be set to
between 10 and 60 minutes.
Press and hold the "set" button.
At the same time press the "<"
or ">" button.
The time and the time setting
indicator come on.
Press and hold the "set" button again.
At the same time press the "<" or ">" button
again.
The programmed operating period is
displayed and the heating or ventilation
cycle indicator flashes.
Adjust the period by pressing the "<" or ">"
button.
The setting is confirmed by the period
disappearing from the screen or by pressing
the "set" button again In the case of immediate
operation, press this button again
to switch off manually.
The heating cycle indicator and the screen
go off.

4
Ventilation
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.