2015 CITROEN RELAY Handbook (in English)

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

138
Failed bulb or lamp
When using a high pressure washer
on stubborn dirt, do not persist on
the headlamps, the lamps and their edges
to avoid damaging their lacquer finish and
seals.
CHANGING A BULB
Types of bulb and lamp
Various types of bulb and lamp are used on
your vehicle.
To remove them:
Type A Entirely glass bulb: pull gently as it is fitted by pressure.
Type B Bayonet bulb: press on the bulb then turn it anticlockwise.
Type C Cylindrical bulb: move aside the contacts. For removing and refitting the screws,
use the screwdriver stowed in the tool
box under the front passenger's seat.
Carry out the operations in reverse order to
refit each bulb.
Type D - E Halogen bulb: release the retaining spring from its
housing.
Always replace a failed bulb or lamp
with a new bulb or lamp of the same
type and specification.

139
QUICK HELP
8
Failed bulb or lamp
1 - Main beam headlamps
Type D , H7 - 55 W
- Remove the cover by pulling on the rubber tongue.
- Disconnect the electrical connector.
- Release the retaining spring by pressing on the central clip.
- Change the bulb taking care to align the metal part with the groove on the lamp. 2 - Dipped beam headlamps
Type D
, H7 - 55 W
- Remove the cover by pulling on the rubber tongue.
- Disconnect the electrical connector.
- Release the retaining spring by pressing on the central clip.
- Change the bulb taking care to align the metal part with the grooves on the lamp. Front lamps
Open the bonnet.
To access the bulbs, reach behind the
headlamp unit. If necessary you can remove
the headlamp:
- Disconnect the electrical connector by removing its locking ring.
- Remove the two headlamp fixing screws.
- Move the headlamp towards the centre of the vehicle to extract it from its
sliders.
On the left hand side, take care not to dislodge the bonnet stay. 3 - Direction indicators
Type A
, WY 21 W - 21 W
- Remove the cover by pulling on the rubber tongue.
- Turn the bulb holder a quarter turn anticlockwise.
- Change the bulb.

140
Failed bulb or lamp
Halogen bulbs must be changed after
the headlamp has been off for several
minutes (risk of serious burns). Do not touch
the bulb directly with your fingers, use lint-
free cloths.
When each operation has been completed,
check the operation of the lamps.
5 - Foglamps
Type E , H1 - 55 W
- Turn the steering fully to the left.
- Remove the screw located in the wheel arch then open the flap.
- Remove the cover.
- Disconnect the electrical connector.
- Release the retaining spring by pressing on the two clips.
- Change the bulb taking care to align the metal part with the grooves on the lamp.
LED daytime running lamps
These light-emitting diode (LED) lamps
serve as both daytime running lamps and
sidelamps.
If your vehicle is fitted with LED daytime
running lamps, contact a CITROËN dealer. 4 - Sidelamps / daytime running lamps
Type A , W21/5W - 21W and 5W
- Remove the cover by pulling on the rubber tongue.
- Turn the bulb holder a quarter of a turn anti-clockwise.
- Change the bulb.

141
QUICK HELP
8
Failed bulb or lamp
Courtesy lamps
Type C , 12 V 10 W - 10 W
- Press the points, indicated by the arrows, then remove the courtesy lamp.
- Open the protective flap.
- Change the bulb moving aside the two contacts.
- Ensure that the new bulbs are secured correctly between the two contacts.
- Close the protective flap.
- Fix the courtesy lamp in its housing and ensure that it is secured correctly.
Side marker lamps
Type A, W5W - 5W
- If your vehicle is fitted with these lamps (van type L4), remove the two fixing
screws.
- Pull the bulb holder to release it from the lugs.
- Pull the bulb out and change it.
Direction indicator side repeaters
Type A , W 16 W F - 16 W
- Move the mirror glass to access the screws.
- Remove the two fixing screws.
- Pull the bulb holder to release it from the dog points.
- Pull the bulb out and change it. Front / Rear

142
Failed bulb or lamp
Rear lamps
For more information on the bulbs, refer to
the table "Types of bulb or lamp".
Carry out these operations in reverse order
to fit the new bulb.
1. Brake lamps
Type B, P21W - 21W
2. Brake/sidelamps
Type B, P 21/5W - 21W and 5W
3. Direction indicators
Type B, PY 21W - 21W
4. Reversing lamps
Type A, W16W - 16W
5. Foglamp
Type A, W16W - 16W - Identify the failed bulb then open the
rear doors.
- Remove the corresponding access cover by removing the seven fixing screws
(van)
or
Remove the corresponding access cover by pulling on its grip to unclip it (combi). - Disconnect the electrical connector by
pressing on its central tongue.
- Remove the two fixing nuts of the lens.
- Pull the lens from the outside.
- Remove the six bulb holder fixing screws.
- Spread the three retaining tongues and remove the bulb holder from its housing.
- Change the bulb.