2018 CITROEN DS4 bulb

202
Integrated direction indicator side
repeaters
F Insert a flat screwdriver towards the centre of the repeater between the repeater and
the base of the mirror.
F

T
ilt the flat screwdriver to extract the
repeater and remove it.
F

D
isconnect the connector from the repeater.
To reassemble, proceed in reverse order.
Contact the dealer network or a qualified
workshop to obtain replacement repeaters.
Side spotlamps (LEDs)
For the replacement of this type of LED lamp,
contact the dealer network or a qualified
workshop. F
I ntroduce a flat screwdriver in the hole in
the finisher.
F

P
ull and lever to unclip the bumper finisher
(the parking sensor stays with the finisher).
F

R
emove the two module fastening screws
and take it out of its housing.
F

D
isconnect the bulb holder connector.
F

T
urn the bulb holder a quarter turn and pull
it out.
F

P
ull out the bulb and replace it.
To reassemble, proceed in reverse order.
You can also contact the dealer network or a
qualified workshop for the replacement of these
bulbs.
Foglamps
08
In the event of a breakdown

203
Rear lamps
Amber colour bulbs, such as the direction
indicators, must be replaced by bulbs with
identical colour and specifications.
Except for light guides, lamps located on
the tailgate are dummy units. They are
there for aesthetic purposes only.
Brake and reversing lamps and
direction indicators
These three bulbs are changed from outside
the boot:
F
O
pen the boot.
1. Brake lamps (P21/5W).
2. Sidelamps (LED).
3. Direction indicators (PY21W amber).
4. Reversing lamps (P21W).
5. Foglamps (P21W).
(

LEDs: light-emitting diodes). F

R
emove the access grille from the
corresponding side trim panel.
F

S
lacken the two nuts using a 10 mm socket
wrench then unscrew the nuts by hand.
F

U
nclip the lamp unit connector.
F

E
xtract the lamp unit carefully pulling it
straight towards the outside.
F

R
emove the foam seal. F

U
nclip the two small secondary connectors.
F

S
pread the two tabs and remove the bulb
h o l d e r.
F

T
urn the bulb a quarter of a turn and change
it.
To reassemble, proceed in reverse order.
Make sure to engage the lamp unit in its guides
while keeping it in line with the vehicle.
Tighten sufficiently to ensure sealing, but
without forcing, so as to avoid damaging the
lamp.
08
In the event of a breakdown

204
Light guides/sidelampsNumber plate lamps (W5W)F Insert a thin screwdriver into the cut-out outside the lens.
F

P
ush it outwards.
F

R
emove the lens.
F

R
eplace the faulty bulb.
To refit, press the lens to clip it in.
For the replacement of this type of LED lamp,
contact the dealer network or a qualified
workshop.
To facilitate removal, per form this procedure
with the tailgate half open. For the replacement of this type of light emitting
diode lamp, contact the dealer network or a
qualified workshop.
Third brake lamp (LED)
Foglamps
Take care not to touch the exhaust; there
is a risk of burns if changing a bulb within
a few minutes of switching off the ignition.
These bulbs are replaced from outside the rear
bumper:
F

p
ass your hand under the bumper,
F

t

urn the bulb holder a quarter turn and
remove it,
F

t

urn the bulb a quarter turn, pull it out and fit
a new bulb.
To reassemble, proceed in reverse order.
08
In the event of a breakdown

223
ABS ...............................................................108
Accessories .......................................... 103, 13 8
Accessory position


....................................... 13 8
AdBlue
® ........................................... 20, 183 -185
Additive, AdBlue .............................................. 20
Adjusting headlamps


...................................... 96
Adjusting head restraints


................................ 66
Adjusting seats


.......................................... 64-66
Adjusting the date


......................... 37- 3 9, 45, 36
Adjusting the height and reach of the steering wheel


.................................... 70
Adjusting the seat belt height
................ 11

0 -111
Adjusting the time


......................... 37- 3 9, 45, 36
Advice on care and maintenance


.................18 6
Advice on driving


................................... 132-13 3
Airbags
...............................

.............19, 113 , 11 8
Airbags, curtain


...................................... 114 -115
Airbags, front ................................... 113 -115, 11 9
Airbags, lateral


....................................... 114 -115
Air conditioning, automatic


........................74 -7 8
Air conditioning, manual
...................... 7

2-73, 78
Alarm


......................................................... 57- 5 9
Anti-lock braking system (ABS)
....................108
Anti-pinch
.................................................. 61

- 62
Anti-slip regulation (ASR)


............................. 108
Anti-theft


....................................................... 13 4
Armrest, front
............................................ 85-86
Armrest, rear
...............................

....................88
ASR
........

....................................................... 108
Assistance call
...............................

........104 -107
Assistance, emergency braking


...................108
Audio streaming (Bluetooth)


.......................27, 7
Auxiliary


.................................................... 26-27
B
Back-up key..................................................... 53
Battery .................................... 181, 209 , 211-212
Battery, charging


.................................... 210 -211Battery, remote control


.......................
50, 54-56
Black panel ................................................ 36 -37
Blanking screen (snow shield)

......................
170
Blind
..............................
..................................
80
Blind spot sensors

.................................
157-159
BlueHDi

............................................
34, 36 , 183
Bluetooth (hands-free)
.......................... 2
8-29
, 9
Bluetooth (telephone)
................................ 28
-30
Bonnet

....................................................
17 7-178
Boot

.....................................................
60 - 61, 90
Brake discs

....................................................
183
Brake lamps
...............................
...................
203
Brakes

...........................................................
183
Bulbs (changing)

...................................
198, 203
C
Cable, audio .................................................... 26
Cable, jack ...................................................... 26
Capacity, fuel tank


................................. 166 -167
CarPlay connection ......................................... 18
CD


.......................................................... 26-27, 7
CD, MP3


............................................. 26-27, 7- 8
Central locking
.............................. 48

, 51- 5 2, 56
Centre console


................................................ 84
Changing a bulb
.................................... 19

8, 203
Changing a fuse
.................................... 20

5-208
Changing a wheel
.................................. 19

2-193
Changing a wiper blade
........................ 10

0, 176
Changing the remote control battery


........50, 54
CHECK
................

............................................ 36
Checking levels


...................................... 179 -18 0
Checking the engine oil level


....................32-33
Checking tyre pressures (using the kit) ...18 9, 191Checks ........................................... 178, 181-183
Checks, routine ...................................... 181-183
Child lock


................................................ 12 9 -13 0
Children


.......................................... 123, 125 -127
Children (safety)


..................................... 12 9 -13 0
A
Child seats ..............11 2, 11 6 -117 , 12 2-123 , 128
Child seats, conventional ..............................12 2
Child seats, ISOFIX
...............................124 -127
Cigar lighter


..................................................... 82
Cleaning (advice)


.......................................... 18 6
Closing the boot

.................................. 48

, 60 - 61
Closing the doors


.....................48, 51- 5 2, 59-60
Configuration, vehicle
..................... 11

-12, 37- 41
Connection, Bluetooth
........................ 21,

28-30
Connection, MirrorLink


...................................19
Connection, Wi-Fi network


.............................22
Control, electric windows


..........................61- 62
Control, emergency boot release


...................61
Control, emergency door
.............. 49

-50, 53-54
Control, heated seats


...................................... 68
Controls, steering mounted


...........................2-3
Control stalk, lighting


.........................23, 92 , 94
Control stalk, wipers

................................9

8 -101
Courtesy lamps
................................... 83, 95-96
Cruise control


.......................... 15 0 -151, 15 3 -15 5
Cup holder
....................................................... 84
D
DAB (Digital Audio
Broadcasting) – Digital radio ....................25, 5
Date (setting)


................................. 37- 3 9, 45, 36
Daytime running lamps


...................94, 198 , 201
Deactivating the passenger airbag


..................................... 113 -114, 11 8 -11 9
Deadlocking


.............................................. 48, 52
Demisting/defrosting


.................................79-80
Diesel
.............................................................. 26
Dimensions .............................. .....................221
Dipstick
................

.......................32-33, 179 -18 0
Direction indicators


..........23, 94 , 198 , 200 , 203
Display screen, instrument panel


......1 0 -11 , 14 6
Display screen, multifunction (with audio system)

.................................. 3

7- 3 9
Alphabetical index

225
Messages, quick .............................................33
M irror, rear view ......................................... 71-72
Mirrors, door ................................ 70 -71, 157-159
Misfuel prevention


......................................... 167
Mountings, Isofix


........................................... 124
MP3 CD
.......................................................... 7- 8
N
Net, storage..................................................... 88
Number plate lamps ...................................... 204
O
Oil change .............................................. 17 9 -18 0
Oil consumption ..................................... 179 -18 0
Oil, engine


.............................................. 179 -18 0
Opening the bonnet


...............................17 7-178
Opening the boot


...........................5 0 - 51, 60 - 61
Opening the doors


..............................5 0 - 51, 59
P
Pads, brake ................................................... 183
Paint .............................................................. 222
Paint colour code
.......................................... 222
Parcel shelf, rear


............................................. 88
Parking brake


........................................ 13 8, 183
Parking brake, electric
............... 15,

27, 13 9 -141
Parking sensors, front


...................................160
Parking sensors, rear .............................15 9 -16 0
Personalisation


............................................... 12
Plates, identification ...................................... 222
Player, Apple
® ................................................. 2 7
Player, MP3 CD ............................... ........26, 7- 8
Player, USB

................................................. 26, 6 Port, USB
..............................................82
, 26, 6
Pressures, tyres

............................................
222
Pre-tensioning seat belts

..............................
112
Priming the fuel system ................................
214
Profiles

............................................................
34
Protecting children

...................


.........................
113 -114, 11 6 -117 ,11 9 , 123 -127
Puncture

................................................
189, 191
R
Radio ................................................ 23 -24, 27, 3
Radio, digital (Digital Audio Broadcasting – DAB)
................................25, 5
Range, AdBlue


.............................. 34-35, 36 -37
RDS
................

........................................... 24-25
Rear screen, demisting/defrosting
............... ,

79
Recharging the battery


..........................210 -211
Reduction of electrical load


..........................175
Regeneration of the particle filter
.................182
Reinitialising the electric windows
............ 61

- 62
Reinitialising the remote control
............... 50,

54
Reminder, key in ignition

...............................13

6
Remote control


.........................47- 4 8, 50-53 , 55
Removing a wheel
................................. 195 -197
Removing the mat


........................................... 81
Replacing bulbs
.................................... 19

8, 203
Replacing fuses


.................................... 205-208
Replacing the air filter
................................... 18

2
Replacing the oil filter
................................... 18

2
Replacing the passenger compartment filter ...182Resetting the service indicator .......................32
Resetting the trip recorder ..............................35
Rev counter


................................................ 10 -12
Reversing camera
...............................

..........161
Reversing lamps
..............................

.............203
Roof bars


....................................................... 176
Running out of fuel (Diesel)
..........................214
L
Labels, identification ..................................... 222
Lamp, boot ................................................ 89-90
Lamps, parking


............................................... 94
Lane Departure Warning System (LDWS)


...15 6
Leather (care)


................................................ 187
Level, brake fluid
........................................... 18 0
Level, Diesel additive


.................................... 181
Level, engine coolant


.................................... 18 0
Level, engine oil
.........................32-33, 179 -18 0
Level, power steering fluid
............................18 0
Levels and checks

..............................
...178 -18 0
Lighting, cornering


..................................... 97- 9 8
Lighting, dashboard


........................................ 36
Lighting dimmer


................................... 1 0 -11, 36
Lighting, directional


.................................... 97- 9 8
Lighting, guide-me home


..........................94-95
Lighting, interior
...............................

.........83-84
Lighting, mood


................................................ 84
Lighting, welcome


..................................... 95-96
Loading


......................................................... 176
Load reduction mode


.................................... 175
Locating your vehicle


...................................... 49
Locking
...............................

.............................55
Locking from the inside
...................................56
Long objects, transporting


..............................88
Low fuel level

......................................... 16

6 -167
Luggage retaining strap
.................................. 88
M
Maintenance (advice) .................................... 18 6
Map reading lamps ......................................... 83
M
arkings, identification

.................................222
Massage function
........................................... 67
Mat


.................................................................. 81
Memorising a speed

..................................... 15

0
Menu, main
....................................................... 3
M

enus (audio)

............................................... 4-5
Messages


........................................................ 32
Alphabetical index