2020 CITROEN RELAY air condition

2
Contents





 ■
Overview
 ■
Eco-driving
1Instruments
Instrument panel 6
Warning and indicator lamps 6
Indicators 10
Vehicle configuration (MODE)
13
Touch screen audio and multimedia system 18
Setting the date and time 18
Trip computer 19
Trip computer 19
2Access
Key 20
Remote control 20
Front doors 23
Sliding side door 23
Rear doors 23
Alarm 24
Electric windows 25
3Ease of use and comfort
Front seats 27
Front bench seat 28
Rear seats 29
Rear bench seat 29
Steering wheel adjustment 30
Mirrors 31
Heating and Ventilation 31
Heating / Manual air conditioning 32
Automatic air conditioning 33
Additional heating systems 34
Rear heating/air conditioning 35
Additional programmable heating 36
Front demist - defrost 38
Rear screen de-icing 38
Cab layout 38
Rear fittings
42
Exterior fittings 45
4Lighting and visibility
Lighting control stalk 46
Direction indicators 46
Automatic headlamps 47
Headlamp beam height adjustment 48
Wiper control stalk 49
Changing a wiper blade 50
5Safety
General safety recommendations 51
Hazard warning lamps 51
Horn 51
Electronic stability control (ESC) 52
Seat belts 55
Airbags 57
Child seats 58
Deactivating the front passenger airbag 60
ISOFIX seats 61
Child lock 63
6Driving
Driving recommendations 64
Starting-switching off the engine 67
Battery standby system 67
Parking brake 68
Gearbox 68
Gear shift indicator 69
Stop & Start 69
Hill start assist 70
Tyre under-inflation detection
71
Pneumatic suspension 72
Driving and manoeuvring aids - General
recommendations
73
Speed Limit recognition and
recommendation
75
Speed limiter 76
Cruise control - particular
recommendations
78
Cruise control 78
Cruise control (3L HDi engine) 79
Lane Departure Warning System 80
Blind Spot Monitoring System with trailer
detection
83
Active Safety Brake with Collision Risk
Alert and Intelligent emergency braking
assistance
84
Rear parking sensors 87
Reversing Camera 87
7Practical information
Fuel 90

4
Overview
Instruments and controls

1.Fusebox
2. Additional programmable heating
3. Pneumatic suspension / Reading spotlamps
/ Additional rear ventilation
4. Cruise control / speed limiter controls
5. Vehicle configuration / Headlamps beam
height / Front/rear foglamps
6. Lighting control and direction indicator stalk
7. Instrument panel with display screen
8. Wiper / screenwash / trip computer control
stalk
9. Ignition switch
10. Driver's front airbag / Horn
11 . Audio system steering-mounted controls
Centre console

1.Audio system / Navigation
2. Heating / Air conditioning
3. Storage compartment / Removable ashtray
4. 12 volt accessory socket (180 W max)
5. USB socket / Cigarette lighter
6. Dynamic stability control (DSC/ASR) /
Intelligent traction control
7. Hill assist descent control
8. Lane departure warning system
9. Hazard warning lamps
10. Central locking / Locking indicator lamp
11 . De-icing / Demisting
12. Gear lever

5
Eco-driving
Eco-driving
Eco-driving refers to a range of everyday
practices that allow the motorist to optimise their
fuel consumption and CO
2emissions.
Optimise your use of the gearbox
With a manual gearbox, move off gently and
change up promptly. While accelerating, change
up early.
The gear efficiency indicator prompts you to
engage the most suitable gear: whenever this
indication is displayed on the instrument panel,
follow it straight away.
Drive smoothly
Maintain a safe distance between vehicles, use
engine braking rather than the brake pedal and
press the accelerator gradually. These attitudes
help to save fuel, reduce CO
2 emissions and
decrease general traffic noise.
If the vehicle has the steering-mounted
"CRUISE" control, use cruise control at speeds
above 19 mph (30 km/h) when traffic is flowing
smoothly.
Use electrical equipment wisely
Before moving off, if the passenger compartment
is too warm, ventilate it by opening the windows
and air vents before using the air conditioning.
At speeds above 31 mph (50 km/h), close the
windows and leave the air vents open. Consider using equipment that can help keep
the temperature in the passenger compartment
down.
Unless automatically regulated, switch off the air
conditioning as soon as the desired temperature
has been reached.
Switch off the demisting and defrosting functions,
if they are not managed automatically.
Switch off the heated seat as soon as possible.
Switch off the headlamps and foglamps when
the visibility conditions do not require their use.
Avoid running the engine before moving off,
particularly in winter; your vehicle will warm up
much faster while driving.
As a passenger, avoid connecting your
multimedia devices (film, music, video game,
etc.) to help reduce consumption of electrical
energy, and hence fuel.
Disconnect all portable devices before leaving
the vehicle.
Limit the causes of excess consumption
Spread loads throughout the vehicle.
Limit the loads carried in the vehicle and
minimise wind resistance (roof bars, roof rack,
bicycle carrier, trailer, etc.). Preferably, use a
roof box.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and refit
summer tyres.
Comply with servicing instructions
Check tyre pressures regularly, with the tyres
cold, referring to the label in the door aperture on
the driver's side.
Carry out this check in particular:
– before a long journey.
– at each change of season.
– after a long period out of use.
Do not overlook the spare wheel and, where
applicable, the tyres on your trailer or caravan.
Have your vehicle serviced regularly (engine oil,
oil filter, air filter, passenger compartment filter,
etc.) and observe the schedule of operations in
the manufacturer's service schedule.
With a BlueHDi Diesel engine, if the SCR system
is faulty, your vehicle will emit pollution. Visit
a CITROËN dealer or a qualified workshop
as soon as possible to restore your vehicle’s
nitrogen oxide emissions to regulatory
compliance.
When filling the fuel tank, do not continue after
the third nozzle cut-out, to avoid overflow.
You will only see the fuel consumption of your
new vehicle settle down to a consistent average
after the first 1,900 miles (3,000 kilometres).

31
Ease of use and comfort
3As a safety precaution, these operations should only be carried out while the
vehicle is stationary.
Mirrors
Door mirrors

They are divided into two zones:
A - Upper mirror
B - Lower mirror
The mirrors are spherical in shape to widen the
lateral field of vision. The objects that you see in
the mirrors are in fact closer than they appear.
This must be taken into account to correctly
assess the distance.
The shell integrates the direction indicator
side repeater and the aerials, according to the
equipment available on board (GPS, GSM,
Radio, etc.).
Electric adjustments
The ignition key must be in MAR position.

► Turn the control to select the mirror zone.
Left-hand door mirror:
A1 - Upper mirror
B1 - Lower mirror
Right-hand door mirror:
A2 - Upper mirror
B2 - Lower mirror
► Then move the control in the direction of the
desired adjustment.
Electric folding
► Press this control.
De-icing the mirrors
► Press the heated rear screen button.
Interior rear view mirror
The lever on the lower edge allows the mirror to
be placed in two positions.
Day position, the lever is pushed.

Night position for anti-glare, pull the lever
towards you.
Heating and Ventilation
Advice
Using the ventilation and air
conditioning system
► To ensure that air is distributed evenly,
keep the external air intake grilles at the base
of the windscreen, the nozzles, the vents, the
air outlets and the air extractor in the boot
free from obstructions.
► Do not cover the sunshine sensor located
on the dashboard; this sensor is used to
regulate the automatic air conditioning
system.

32
Ease of use and comfort
If the air flow control is in
position 0 (system deactivated), thermal
comfort is no longer managed. A slight flow of
air can still be felt, due to the forward
movement of the vehicle.
Air distribution
The distribution of incoming air is directed by
turning the control towards:
the side vents and central vents,
the side vents, central vents and
footwells,
the footwells,
the windscreen, footwells and side
windows,
the windscreen and side windows.
Air intake/Air recirculation
The intake of exterior air prevents the formation
of mist on the windscreen and side windows.
Recirculating the interior air isolates the
passenger compartment from exterior odours
and fumes.
Used simultaneously with the air conditioning
switched on and the setting for the blown air
strength (from 1 to 4), recirculation makes it
possible to achieve the desired ambient air
comfort for both hot and cold settings.

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33
Ease of use and comfort
3If the air flow control is in
position 0 (system deactivated), thermal
comfort is no longer managed. A slight flow of
air can still be felt, due to the forward
movement of the vehicle.
Air distribution
The distribution of incoming air is directed by
turning the control towards:
the side vents and central vents,
the side vents, central vents and
footwells,
the footwells,
the windscreen, footwells and side
windows,
the windscreen and side windows.
Air intake/Air recirculation
The intake of exterior air prevents the formation
of mist on the windscreen and side windows.
Recirculating the interior air isolates the
passenger compartment from exterior odours
and fumes.
Used simultaneously with the air conditioning
switched on and the setting for the blown air
strength (from 1 to 4), recirculation makes it
possible to achieve the desired ambient air
comfort for both hot and cold settings. Return to exterior air intake as soon as possible
to avoid deterioration of the air quality and the
formation of mist.
► Put the control in this position to
activate interior air recirculation.
► Put the control in this position to
restore exterior air intake.
Mono-zone automatic air
conditioning


1. AUTO mode
2. Air conditioning off
3. Complete system off
4. Air distribution adjustment
5. Air flow adjustment
6. Air intake / Air recirculation
7. Fast De-icing / Demisting
AUTO mode
Switching on FULL AUTO:
► Press control 1. This turns on the system
functions, confirmed by the FULL AUTO display. This is the normal operating mode for the
automatic air conditioning system.
– Using the moving ring surrounding the AUTO
control, adjust the comfort temperature to be
reached according to a scale between: • HI (High up to ≈32) and
• LO (Low until ≈16).
The system manages the air distribution, flow
and intake to ensure the comfort equivalent
to the graduation displayed and sufficient air
recirculation in the passenger compartment.
Customisable AUTO mode
In AUTO mode, some settings can be changed:
distribution, air flow, air conditioning and air
intake/recirculation.
The display changes from FULL AUTO to
AUTO.
► To return to fully automatic operation, press
button 1 again. The control panel display
changes from AUTO to FULL AUTO.
If after manual adjustments, the system cannot
maintain the selected graduation, this will flash
and AUTO will then go out. Press control 1 to
return to the automatic settings.
Air conditioning off
► Press button 2 to switch off the air
conditioning functions. The snowflake goes out
on the display.

35
Ease of use and comfort
3Additional pre-heater or programmable additional
heating
This is an additional, programmable and
independent system that heats the hot water
loop of the Diesel engine to facilitate starting.
It improves the performance of the defrosting
and demisting and, if fitted to the vehicle, that of
the heated seats.
The passenger compartment’s temperature rises
more quickly.
This system must be programmed to be started
before entering the vehicle.
Automatic additional heating
This is an additional system that starts
automatically when the ignition is switched on. Its
activation depends on the outside temperature
and the temperature inside the vehicle.
It switches off automatically as soon as the
heating is manually switched on.
Supplementary heating
On 2-3 seat versions, it is located under the
driver's seat with air diffusion directed towards
the front.
On 5-9 seat versions, it is
located at the rear. Depending
on the version of the model, 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 lights up
if heating is activated.
When quickly defrosting and demisting, turn off
the control.
Rear heating and/or air
conditioning






If the vehicle is equipped with an additional
air conditioning unit, located at the rear of the
vehicle: the distribution rail located in the roof
and the individualised air vents ensure a perfect
diffusion of cold air.
The hot air diffused from the front air conditioning
unit to the floor is distributed at the height of the
rear passengers' feet in rows 2 and 3.
A hot air vent, located on the left-hand rear
wheel arch, may complement the system for the
rear passengers’ feet in row 3.
Activation/Deactivation
► From the driver's seat, press this
button located on the MODE control panel
to activate the operation of the rear controls. The
indicator lamp comes on.
Pressing again on this button deactivates the
operation of the rear controls. The indicator lamp
goes off.

53
Safety
5Dynamic stability control
(DSC)
Switching on
The DSC system is activated automatically every
time the vehicle is started.
It comes into operation in the event of a grip or
trajectory problem.
This is indicated by the flashing of this warning lamp on the instrument panel.
Deactivation
This system cannot be deactivated by the driver.
Malfunction
The lighting of this warning lamp, accompanied by an audible signal and
confirmed by a message on the instrument panel
display, indicates a malfunction of the DSC
system.
Have the system checked by a CITROËN dealer
or a qualified workshop.
Anti-slip regulation (ASR)
Deactivation / Reactivation
The ASR system is activated automatically every
time the vehicle is started.
In exceptional conditions (starting a vehicle
which is bogged down, stuck in snow, on soft
ground, etc.), it may be advisable to deactivate
the ASR system, so that the wheels can turn
freely and regain grip.
Reactivate the system as soon as the level of
grip permits.



ASR

► Press this button to deactivate / reactivate the
function.
The illumination of the button indicator lamp,
accompanied by a message on the instrument
panel display screen, indicates that the ASR
system is deactivated.
The ASR system is automatically reactivated
every time the ignition is switched off
Malfunction
The lighting of this warning lamp, accompanied by an audible signal and
confirmed by a message on the instrument panel
display, indicates a malfunction of the ASR
system.
Have the system checked by a CITROËN dealer
or a qualified workshop.
ASR / DSC
These systems offer increased safety in
normal driving, but they should not encourage
the driver to take extra risks or drive at high
speed.
It is in conditions of reduced grip (rain, snow,
ice) that the risk of loss of grip increases. It
is therefore important for your safety to keep
these systems activated in all conditions, and
particularly in difficult conditions.
The correct operation of these systems
depends on observation of the manufacturer's
recommendations regarding as much
the wheels (tyres and rims), braking and
electronic components as the assembly and
repair procedures used by CITROËN dealers.
To benefit in full from the effectiveness
of these systems in wintry conditions,
the vehicle must be fitted with four snow
tyres, allowing the vehicle to retain neutral
behaviour on the road.
Intelligent Traction Control
Traction assistance system on roads with low
grip (snow, ice, mud, etc.).
This system makes it possible to detect the
situations of precarious grip which can make the
starting and the progress of the vehicle difficult.
In these situations, the Intelligent Traction
Control system overrides the ASR system by
transferring the driving force to the wheel with
the greatest contact with the ground to optimise
traction and trajectory tracking.