CITROEN RELAY 2020 Handbook (in English)

109
In the event of a breakdown
84 - Replacing the wheel to
be repaired
â–º Remove the wheel trim (depending on
version) by levering with screwdriver E.
â–º Unlock the bolts using wheelbrace D and
wheel bar B.
For more information on Positioning the
jack, refer to the corresponding section.
â–º Make sure that the jack is stable and
correctly positioned on the underbody.


â–º Using wheelbrace D and wheel bar B, extend
the jack sufficiently to release the wheel.
To clear the wheel easily, a space of about 2 to 3 cm is needed between the
ground and the tyre.
If the wheel is badly punctured/crushed,
increase the space but do not operate the
jack to its maximum lifting position.


â–º Unscrew the bolts completely and remove the
wheel to be repaired.
â–º Make sure that the spare wheel contact
surfaces, the bolts and bolt housings are clean
and free of impurities that could cause loosening
of the fixing bolts.
Do not grease the bolts before screwing
them on: they could unscrew themselves
spontaneously.


â–º Fit the spare wheel by aligning the 2
holes M with the 2 corresponding shafts N.
â–º Start screwing the bolts by hand.


Screw the bolts in this order.

11 0
In the event of a breakdown
â–º Lightly tighten using wheelbrace D and wheel
bar B.
â–º Lower the vehicle using wheelbrace D and
wheel bar B, and then remove the jack.
â–º Tighten the bolts again using wheelbrace D
and wheel bar B.
Have the tightening of the bolts and the
pressure of the spare wheel checked by
the Manufacturer's dealer network or a
qualified workshop without delay.
Have the punctured wheel repaired and
refitted on the vehicle as soon as possible.
If your vehicle has tyre under-inflation
detection, check the tyre pressures and
reinitialise the system.
5 - Storing the wheel to be
repaired
You must reposition the wheel to be repaired or
the spare wheel under the vehicle to lock the
winch system.
Check that it is securely fastened in its
compartment under the floor.
Improper wheel positioning can compromise
safety.
â–º Reposition the wheel at the rear of the
vehicle.
With steel wheels:


â–º Hang bracket I on the outer part.
â–º Screw handle H to secure the bracket and
the steel wheel.
With alloy wheels:


â–º Position bracket J on caliper I.
â–º Screw handle H.
â–º Screw the three fixing bolts K of caliper I onto
the alloy wheel.


â–º Install extended socket A, wheelbrace D and
wheel bar B on the retaining bolt.
â–º Turn the assembly clockwise to completely
wind up the cable and raise the wheel as far as
possible under the vehicle.
â–º Check that the wheel is flat against the floor
of the vehicle and that the notch G of the winch
is visible.
â–º Store the tools and the wheel trim (depending
on version).
For more information on
the Identification markings of the
vehicle, and in particular the tyre pressure
label, refer to the corresponding section.
Changing a bulb
The headlamps have polycarbonate lenses with a protective coating:
â–º do not clean them using a dry or
abrasive cloth, nor with a detergent or
solvent product,
â–º use a sponge and soapy water or a pH
neutral product,
â–º when using a high pressure washer on
persistent marks, do not keep the lance
directed towards the lamps or their edges for
too long, so as not to damage their protective
coating and seals.
Changing a bulb must only be done with
the ignition off and after the lamp has
been switched off for several minutes - Risk
of serious burns!
â–º Do not touch the bulb directly with your
fingers, use a lint-free cloth.
It is essential only to use anti-ultraviolet
(UV) type bulbs, so as not to damage the
headlamp.
Always replace a failed bulb with a new bulb
with the same type and specification.
In some weather conditions (e.g. low
temperature or humidity), the presence
of misting on the internal surface of the glass
of the headlamps and rear lamps is normal; it

111
In the event of a breakdown
8Changing a bulb
The headlamps have polycarbonate lenses with a protective coating:
â–º do not clean them using a dry or
abrasive cloth, nor with a detergent or
solvent product,
â–º use a sponge and soapy water or a pH
neutral product,
â–º when using a high pressure washer on
persistent marks, do not keep the lance
directed towards the lamps or their edges for
too long, so as not to damage their protective
coating and seals.
Changing a bulb must only be done with
the ignition off and after the lamp has
been switched off for several minutes - Risk
of serious burns!
â–º Do not touch the bulb directly with your
fingers, use a lint-free cloth.
It is essential only to use anti-ultraviolet
(UV) type bulbs, so as not to damage the
headlamp.
Always replace a failed bulb with a new bulb
with the same type and specification.
In some weather conditions (e.g. low
temperature or humidity), the presence
of misting on the internal surface of the glass
of the headlamps and rear lamps is normal; it
disappears after the lamps have been on for a
few minutes.
Types of bulb
Various types of bulb are fitted on the vehicle. To
remove them:


Type A All-glass bulb: pull gently as it is fitted by
pressure.
Type B Bayonet bulb: press on the bulb then
turn it anti-clockwise.
Type C Cylindrical bulb: ease the contacts apart.
Type D Halogen bulb: release the retaining
spring from its housing.
Front lamps



1. Main beam headlamps
2. Dipped beam headlamps
3. Direction indicators
4. Sidelamps / Daytime running lamps
â–º Open the bonnet and engage the bonnet stay
securely.
â–º To access the lamps and bulbs, pass your
hand behind the lamp unit.

11 2
In the event of a breakdown
If necessary, you can remove the lamp unit:

â–º Depending on the country of sale, remove
the winter protection foam by sliding it sideways
towards the outside.
â–º Disconnect the electrical connector by
removing its locking ring.
â–º Remove the two fixing screws of the lamp
unit.
â–º Move the lamp unit towards the centre of the
vehicle to extract it from its slides. Pay attention
to the bonnet stay on the left-hand side.
Main beam headlamps
Type D, H7 - 55W
â–º Remove the cover by pulling on the rubber
tab.
â–º Disconnect the electrical connector. â–º
Release the locking spring by pressing the
central clamp.
â–º Change the bulb taking care to align the
metal part with the groove on the lamp.
Dipped beam headlamps
Type D, H7 - 55W
â–º Remove the cover by pulling on the rubber
tab.
â–º Disconnect the electrical connector.
â–º Release the locking spring by pressing the
central clamp.
â–º Change the bulb taking care to align the
metal part with the grooves on the lamp.
Direction indicators
Type A, WY21W - 21W
â–º Remove the cover by pulling on the rubber
tab.
â–º Turn the bulb holder a quarter turn
anti-clockwise.
â–º Change the bulb.
Sidelamps/Daytime running lamps
Type B, W21/5W - 21W and 5W
â–º Remove the cover by pulling on the rubber
tab.
â–º Turn the bulb holder a quarter turn
anti-clockwise.
â–º Change the bulb.
LED daytime running lamps

These light-emitting diodes (LEDs) are used both
as daytime running lamps and as sidelamps.
If your vehicle is equipped with LED daytime
running lamps, contact a CITROËN dealer.
Front foglamps
Type D, H11-55W
â–º Completely turn the wheel inwards.

11 3
In the event of a breakdown
8

â–º Remove the screw, located in the wheel arch.
â–º Remove the protective flap.


â–º Remove the fixing clip and disconnect the
electrical connector.
â–º Turn and remove the bulb holder.
â–º Change the bulb taking care to align the
metal part with the grooves on the lamp.
The replacement of halogen bulbs must be done with the headlamps switched off
a few minutes beforehand (risk of serious
burns). Do not touch the bulb directly with
your fingers; use a lint-free cloth.
When each operation has been completed,
check the operation of the lighting.
Direction indicator side
repeaters
Type A, W16WF - 16W

â–º Move the glass of the mirror to access the
screws.
â–º Remove the two fixing screws.
â–º Pull the bulb holder to release it from the
pins.
â–º Pull the bulb out and change it.
Left-hand and right-hand
sidelamps
Type A, W5W - 5W

â–º If fitted on the vehicle (dimension L4), remove
the two fixing screws.
â–º Pull the bulb holder to release it from the
pins.
â–º Pull the bulb out and change it.
Courtesy lamps
Type C, 12V 10W - 10W

11 4
In the event of a breakdown

Front/Rear
â–º Press the points indicated by the arrows, then
remove the courtesy lamp.
â–º Open the protective flap.
â–º Remove the bulb by separating the two
contacts.
â–º Check that the new bulbs are securely held
between the two contacts.
â–º Close the protective flap.
â–º Fix the courtesy lamp in its housing and
make sure it is locked.
Rear lamps

1. Brake lamps
Type B, P21W - 21W
2. Brake lamps / Sidelamps
Type B, P21/5W - 21W et 5W
3. Direction indicators
Type B, PY21W - 21W
4. Reversing lamps
Type A, W16W - 16W
5. Foglamp
Type A, W16W - 16W
For more information on the Types of
bulbs , refer to the corresponding
section.
â–º Remove the faulty bulb, then open the rear
doors.


â–º Remove the corresponding access flap by
removing its seven fixing screws (van)
or
â–º Remove the corresponding access flap by
pulling its handle to unclip it (combi).
â–º Disconnect the electrical connector by
pressing on its central tab.
â–º Remove the two fixing nuts from the lens unit.
â–º From the outside, pull the lens unit.


â–º Remove the six fixing screws from the bulb
holder.
â–º Open the three retaining tabs and pull the
bulb holder out of its housing.
â–º Change the bulb.
â–º Carry out the operations in reverse order to
reposition each bulb.
Number plate lamps
Type C, C5W - 5W

11 5
In the event of a breakdown
8

â–º Remove the six fixing screws from the bulb
holder.
â–º Open the three retaining tabs and pull the
bulb holder out of its housing.
â–º Change the bulb.
â–º Carry out the operations in reverse order to
reposition each bulb.
Number plate lamps
Type C, C5W - 5W

â–º Press the dot, indicated by the arrow, and
remove the clear plastic.
â–º Remove the faulty bulb by separating the two
contacts.
â–º Once the bulb is replaced, make sure that the
new bulb is locked between the two contacts.
â–º Replace the clear plastic and press down to
lock it.
Third brake lamp
Type A, W5W - 5W (x 4)

â–º Remove the two fixing screws from the lamp
unit.
â–º Pull the lamp unit out towards you.


â–º Remove the bulb holder by pinching the two
tabs inwards.
â–º Remove the faulty bulb by pulling on it.
â–º Change the bulb.

11 6
In the event of a breakdown
Changing a fuse

The three fuseboxes are located on the
dashboard on the left-hand side, in the pillar
on the right-hand side and in the engine
compartment.
The designations provided are only for the fuses
that can be replaced by the user. For any other
work, visit a CITROËN dealer or a qualified
workshop.
Professional repairers: for full information
on the fuses and relays, consult the
wiring information and diagrams available
from a CITROËN dealer.
Removing and fitting a fuse


Good
Failed
Before changing a fuse, the cause of the fault
must be found and rectified. The numbers of the
fuses are indicated on the fuse box.
Always replace a faulty fuse with a fuse of
the same rating.
CITROËN accepts no responsibility for
the cost incurred in repairing your vehicle
or for rectifying malfunctions resulting from
the installation of accessories not supplied or
not recommended by CITROËN and not
installed in accordance with its
recommendations, in particular when the
combined power consumption of all of the
additional equipment connected exceeds 10
milliamperes.
Left-hand side dashboard
fuses
â–º Remove the screws and tilt the casing to
access the fuses.


Fuses A (amperes)Allocation
12 7.5Right-hand dipped beam headlamp
13 7.5Left-hand dipped beam headlamp

11 7
In the event of a breakdown
8FusesA (amperes)Allocation
32 7.5Passenger compartment lighting (+ battery)
34 7.5Minibus passenger compartment lighting - Hazard warning lamps
36 10Audio system - Air conditioning controls - Alarm - Tachograph - Battery cut-off computer - Additional
heating programmer (+ battery)
37 7.5Brake lamps switch - Third brake lamp - Instrument panel (+ key)
38 20Door central locking (+ battery)
42 5ABS sensor and computer - ASR sensor - DSC sensor - Brake lamps switch
43 20Windscreen wiper motor (+ key)
47 20Driver-side electric window motor
48 20Passenger-side electric window motor
49 5Park assist computer - Audio system - Steering-mounted controls - Central and side control pane\
ls -
Auxiliary control panel - Battery cut-off computer (+ key)
50 7.5Airbags and pretensioners computer
51 5Tachograph - Power steering computer - Air conditioning - Reversing lamps - Diesel fuel filter water
sensor - Flowmeter (+ key)
53 7.5Instrument panel (+ battery)
90 7.5Left-hand main beam headlamp
91 7.5Right-hand main beam headlamp
92 7.5Left-hand foglamp
93 7.5Right-hand foglamp

11 8
In the event of a breakdown
Right-hand side pillar fuses
â–º 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
â–º Remove the nuts and tilt the casing to access
the fuses.
When you have finished, close the cover very
carefully.