2017 CITROEN RELAY fuel pressure

6
ExtErIOr
Reversing camera 101
3rd brake lamp 163, 168
Left-hand side:
Fuel filler cap,

fuel tank
147-148
Fuel cut-of
f
149
AdBlue filler cap,
tank

150-153
T

opping-up the AdBlue
154-155
Load space

86-88
Rear doors

21
Rear lamps, direction indicators, foglamps


48, 163, 167-168
Number plate lamp


168
Rear parking sensors


100
Spare wheel, changing a wheel, jack, tools


170-174
Inflating tyres, pressures


176, 196
Snow chains


137
T

owing, lifting
177
T

owbar
133-134
Removable
towball


178-181 Dimensions

186-190, 20
0-203, 206-207
Accessories
136
Roof rack, roof bars

135
Brakes, pads

142, 144
T

yres, pressures
176, 196
Braking assistance systems


1
05-106
Trajectory control

107-1
10
Pneumatic suspension

102-103Key

, remote control, battery
14-17
Starting

18, 40-42
Central locking

22
Confidential card

18
Alarm
19
Wiper blade
169
Door mirror


90
Side repeater


166
Opening/closing doors


20-22
Remote control


14-15
Autoclose


92, 96
T

emporary puncture
repair kit

175-176
Front lamps, direction indicators,
front foglamps


48, 163-166
Headlamp beam
height adjustment


52
Headlamp wash


53
Changing bulbs


163-166
Location

13
Limit the causes of excess
consumption
Spread loads throughout the vehicle.
Limit the loads carried in the vehicle and
reduce wind resistance (roof bars, roof
rack, trailer...).
At the end of winter, remove snow tyres
and refit your summer tyres.
Observe the recommendations on
maintenance
Check the tyre pressures regularly, when
cold, referring to the label in the door
aperture, 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.
Don't forget the spare wheel and the tyres


on any trailer or caravan.
Have your vehicle serviced regularly
(engine oil, oil filter, air filter, cabin filter...)
and observe the schedule of operations in
the manufacturer's service schedule. With a BlueHDi Diesel engine, if the SCR
has a fault your vehicle becomes polluting;
go to a CITROËN dealer or a qualified
workshop as soon as possible to bring the
levels of nitrous oxide emissions back into
line with the regulations.
When refuelling, do not continue after
the 3
rd cut-off of the nozzle to avoid any
overflow.
At the wheel of your new vehicle, it is only
after the first 1 800 miles (3 000 kilometres)
that you will see the fuel consumption settle
down to a consistent average.
1
OVErVIEW
Motoring & the Environment

33
FuEL GA u GE
The fuel level is tested every time the
ignition is turned on.
The gauge is positioned on:
-

F (Full):
the fuel tank is full.
-

E (Empty):
the reserve is now being
used, the low fuel warning lamp comes
on continuously.
The reserve when the warning first comes
on is approximately:
-

10 litres for 60 and 90 litre tanks,
-


12 litres for 120 litre tanks.
Fuel tanks of dif

ferent capacities are
available as an option.
-

60 litres (all engines),
-


120 litres (except Euro 6 engines).
cOOLAnt tEMPErAtur E
the needle is positioned between c
( c old) and H (Hot): normal operation.
In arduous conditions of use or hot climatic
conditions, the needle may move close to
the red graduations. If the needle enters the red zone or if the
warning lamp comes on:
-

stop immediately
, switch off the ignition.
The fan may continue to operate for
a certain time up to approximately
10 minutes.
-
wait for the engine to cool down in

order to check the level and top it up if
necessary. Follow this advice.
When topping-up
Caution, the cooling system is pressurised.
In order to avoid any risk of scalding, place
a cloth around the cap and unscrew the cap
by two turns to allow the pressure to drop.
When the pressure has dropped, remove the
cap to check the level and top-up.
Refer to the "Checks - Fuel" section. If the needle remains in the red zone,
contact a CITROËN dealer or a
qualified workshop.
Check the coolant level regularly.
Refer to the "Checks - Levels and
checks" section.
2
rEAdY tO GO
Instruments and controls

34EMISSIOnS cOntrOLS
EOBD (European On Board Diagnosis) is
a diagnostics system which complies with,
among others, the standards on emissions
limits of:
-
CO (carbon monoxide),
-


HC (unburnt hydrocarbons),
-


NOx (nitrogen oxides), detected by

oxygen sensors placed downstream of
the catalytic converters,
-

particles.
tYrE undEr-InFLAt IO n d E t E ct IO n
System which automatically checks the
pressures of the tyres while driving.
The tyre under-inflation detection
system is an aid to driving which does
not replace the need for vigilance on
the part of the driver. This system does not avoid the need
to check the tyre pressures regularly
(including the spare wheel) and before a
long journey.
Driving with under-inflated tyres increases
fuel consumption.
The system continuously monitors the
pressures of the four tyres, as soon as the
vehicle is moving.
A pressure sensor is located in the valve of
each tyre.
The system triggers an alert if a drop in
pressure is detected in one or more tyres. The tyre pressures must be checked
when the tyres cold (vehicle stopped
for 1 hour or after driving for less then
6 miles (10 km) at moderate speed).
Otherwise, add 0.3 bar to the values
indicated on the label.
The tyre pressures for your vehicle can be
found on the tyre pressure label.
The driver is warned of any
malfunction of this emissions
control system by the illumination
of this warning lamp in the
instrument panel.
If this warning lamp comes on, have it
checked by a CITROËN dealer or a qualified
workshop.
To locate it, refer to the "Technical
data
- Identification markings" section.
Driving with under-inflated tyres
adversely affects road holding, extends
braking distances and causes premature
tyre wear, particularly under arduous
conditions (vehicle loaded, high speed, long
journey).
Instruments and controls

145
Manual gearbox
Have the level checked in accordance with
the manufacturer's servicing schedule.
Good practice
In order to avoid damaging the
electrical units, we strongly advise you
not to use high pressure washing to clean
the engine compartment.
After washing the vehicle dampness, or in
winter, ice may form on the brake discs and
pads: braking efficiency may be reduced.
Make some light brake applications to dry
and de-ice the brakes. Only use products recommended by
CITROËN or products of equivalent quality
and specification.
In order to optimise the operation of units as
important as the braking system, CITROËN
selects and offers specific products.
diesel fuel filter
The Diesel fuel filter is located under the
bonnet, close to the brake fluid reservoir.
If this warning lamp comes on, the
filter must be bled to remove water.
Y

ou can also bleed the fuel filter
regularly, every time the engine oil
is changed.
Bleeding water from the filter
-

Connect a transparent pipe to the head

of the bleed screw 1 .
-

Place the other end of the transparent

pipe in a recipient.
-

Slacken the bleed screw
2. HDi engines uses advanced
technology. All work must be done by
personnel that have had special training,
which can be ensured by going to a
CITROËN dealer or a qualified workshop. -
Switch on the ignition.
-

W
ait until the lift pump stops running.
-
Switch of
f the ignition.
-
T
ighten the bleed screw 2
.
-
Remove, then empty the transparent

pipe and the recipient.
-
Start the engine.
-

Check for the absence of leaks.
7
cHEcKS
Levels and checks