2016 CITROEN RELAY engine

55
SPEEd LIMItEr
"This is the selected speed which the driver
does not wish to exceed".
This selection is made with the vehicle
stationary and the engine running or with
the vehicle moving and 2
nd gear or higher
engaged.
The lowest speed that can be programmed
is 20 mph (30 km/h).
The speed of the vehicle responds to the
pressure of the driver's foot as far as the
accelerator pedal point of resistance which
indicates that the programmed speed has
been reached. However, pressing the pedal beyond this
point of resistance to the floor permits
exceeding of the programmed speed. To
resume use of the limiter, simply reduce
the pressure on the accelerator pedal
gradually and return to a speed below that
programmed.
t

he operating actions may be carried out
with the vehicle stationary and the engine
running, or with the vehicle moving. This speed limiter shows the status of the
system and the programmed speed in the
instrument panel screen:
System selected,
display of the "Speed
Limiter" indicator.
System deactivated,
last programmed speed - OFF
(example at 65 mph
(107
km/h)).
System activated
(example at 65 mph
(107 km/h)).
Vehicle speed above
(example 70 mph
(118
km/h))
the programmed speed is
displayed flashing.
Operating fault detected,
OFF - the dashes flash.
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Steering mounted controls

56
Selecting the function
- Turn the ring fully downwards. The speed limiter is selected but is not yet
active. The display indicates OFF and
the last programmed speed.
Programming a speed
A speed can be programmed without
activating the limiter but with the engine
running.
To memorise a speed higher than the
previous one:
-

move the switch up (+).
A

brief press increases the speed
by 1
mph (km/h).
A maintained press increases the speed in
steps of 5 mph (km/h).
To memorise a speed lower than the
previous one:
-

move the switch down (-).
A

brief press decreases the speed
by 1 mph (km/h).
A maintained press decreases the speed in
steps of 5 mph (km/h).
Activation/deactivation
Pressing this button once activates the
speed limiter, OFF disappears from the
screen and a message appears to confirm
the activation.
A second press deactivates it, OFF
reappears in the screen and a message
appears to confirm the deactivation.
Steering mounted controls

59
dEMIStInG And dEF r OS t I n G
Manual mode
Direct the control to this air
distribution setting.
For faster and more effective
demisting and defrosting of
the windscreen:d efrosting the rear screen

and mirrors
Only operates when the engine


is running. Pressing this button
activates the rapid demisting-
defrosting of the rear screen and
door mirrors.
This function switches off automatically to
prevent excessive energy consumption. It
stops when the engine is switched off but
resumes when the engine is started again.
Pressing this button switches the function off.
-

increase the air flow setting, Returning to the exterior air


intake position permits renewal
of the air in the passenger
compartment.
Windscreen and side windows
The ventilation outlets located at the base
of the windscreen and the side vents for the
side windows increase the effectiveness
of the demisting and defrosting. Do not
obstruct these air outlets.
The pollen filter continuously and effectively
filters dust.
Air recirculation (which can be activated by
the driver or the passenger) isolates the
passenger compartment from the exterior
atmosphere. However, this position should
only be used temporarily, normal use is to
drive with the control positioned with the
exterior air intake open.
-

move the exterior air intake

control temporarily to air
recirculation.
With Stop & Start, when the heated
rear screen is switched on, the STOP
mode is not available.
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Ventilation

61
HEAtI n G / M A nu AL AI r
c O nd I t IO n I n G
If your vehicle is fitted with these controls,
they are located on the dashboard on the
centre console control panel.
comfort value adjustment Air flow
The rate of air flow from the
vents, varies from 1 to the
strongest 4. Remember to adjust
this control in order to reach the
ambient air comfort level. To switch off the
blower, place the control in position 0.
Air conditioning
The air conditioning can only operate with
the engine running.
The fan must be set to at least 1.
Pressing the button triggers the
operation of the air conditioning;
the LED is on. Pressing the
button again switches the function off; the
LED goes off.
Air distribution
The air supply distribution is directed by the
control turned towards:
the side vents and the central
vents,
the side vents, the central vents
and the footwells,
the footwells,
the windscreen, the footwells and
the side windows,
the windscreen and the side
windows.
-

in the blue zone provides


cool

air,
-

in the red zone provides


heating of the interior
ambient

air.
Control positioned:
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Ventilation

63
dIGItAL AIr c O nd I t IO n I n G -
M O n O -z O n E
If your vehicle is fitted with this system, the
controls are located in the middle of the
dashboard.
AutO mode
Switching on F u LL A utO mode:
pressing the A
ut
O
control
switches on the system's functions,
confirmed by the display of F
u LL
A
ut
O

. This is the normal operating mode for
the digital air conditioning system.
Using the moving ring surrounding the AUTO
control, set the comfort temperature to be
reached according to a setting between:
-

HI (High to ≈
32) and,
-

LO (Low to ≈
16).
The system controls the distribution, flow and
intake of air to ensure comfort equivalent to the
setting displayed and sufficient recirculation of
air in the passenger compartment.
No further adjustments are required.
Control screen for your digital air
conditioning system.
AutO mode with personalisation
Switch on in AutO
mode, certain
settings can be modified: the
distribution, the air flow, the air
conditioning and the air intake/
recirculation.
The display changes from F
u LL A ut
O
to
A
ut
O

.
To return to fully automatic operation, press
this button again. The display on the control
panel changes from A
ut
O
to F u LL A ut
O
.
If the system is not able to maintain
the setting selected following manual
adjustments, the setting flashes then A
ut
O
is cleared. Press the

A ut
O
control to return
to the automatic settings.
Switching off the air conditioning
Pressing this control switches
off the air conditioning functions.
The snowflake is cleared from the
screen.
complete switch-off
Pressing this control switches
the system off. The LED and the
screen switch off.
When the engine is running and the air
conditioning is on, this symbol and the
message
F
u
LL A
utO
are displayed.
The other components are displayed
according to the settings selected by the user.
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Ventilation

65AddItIOnAL HEAt I n G SYS t EMS
Supplementary heating
On the 2-3 seats version, this is located
under the seat on the driver's side with air
diffusion directed forwards.
rEAr HEAtI n G A nd/ O r AI r
c O nd I t IO n I n G
If your vehicle is fitted with an additional
air conditioning unit, located in the rear of
the vehicle: the distribution duct located in
the roof and the individual diffusion vents
provide a perfect diffusion of cold air.
The warm air diffused at the floor, from the
front air conditioning unit, is distributed at
the feet of the rear passengers of rows 2
and 3.
A warm air diffusion vent, located on the rear
left wheelarch, may complete the assembly
for the feet of the rear passengers of row 3.
Additional heating
This is passenger compartment heating,
additional to the standard equipment.
It can operate independently of the engine.
Additional heater or programmable
additional heating
This is an additional, programmable and
separate system which heats the Diesel
engine hot coolant loop to make starting
easier.
It improves the demisting and defrosting
performance and that of the heated seats, if
fitted to the vehicle.
The passenger compartment heating is
brought up to temperature more rapidly.
This system must be programmed to start up
before you enter the vehicle. On the 5-9 seats version, it is
located at the rear. Depending
on the model version, the air
diffusion is either direct from the
rear or comes from the rail located under
each of the two rows of seats.
Press this control to activate/
deactivate the heating. The LED
is on if the heating is activated.
When rapid demisting and
defrosting is required, switch off the control.
Automatic additional heating
This is an additional system which starts
automatically when the ignition is switched
on. Its activation depends on the ambient
temperature and the temperature inside the
vehicle.
It switches off automatically once the
heating system is started manually.
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67Setting 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
Pr
OG
r
AMMABLE

A
dd
I
t
IO
n
AL
HEAt

I
n
G
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 MO
d E 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.
Press the "<" or ">" button.
This time reading indicator comes
on and the time is displayed for
approximately ten seconds.
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Ventilation

69
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. 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 engine
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.
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Ventilation