Diesel engines
The various caps and covers allow access for
checking the levels of the various fluids, for
replacing certain components and for priming
the fuel system*.
1.
P
ower steering reservoir.
2.
S
creenwash and headlamp wash reservoir.
3.
C
oolant header tank.
4.
B
rake fluid reservoir.
5.
B
attery / Fuses.
6.
F
usebox.
7.
A
ir filter.
8.
E
ngine oil dipstick.
9.
E
ngine oil filler cap.
10.
P
riming pump*.
* According to engine. The Diesel fuel system operates under
high pressure:
-
N
ever carry out any work on this
system yourself.
-
H
Di engines make use of advanced
technology.
All maintenance and repairs require
specially trained staff, which only a
CITROËN dealer can provide.
291
DS4_en_Chap10_verifications_ed03-2015
Checks
Air filter and passenger compartment filter
Oil filter
Unless other wise indicated, check these components in accordance with the manufacturer's service schedule and according to your engine.
Other wise, have them checked by a CITROËN dealer or a qualified workshop.Refer to the manufacturer's
service schedule for details of the
replacement intervals for these
components.
Replace the oil filter each time the
engine oil is changed.
Refer to the manufacturer's
service schedule for details of
the replacement interval for this
component.
The presence of this label, in particular
with the Stop & Start system, indicates
the use of a specific 12 V lead-acid
battery with special technology and
specification. The involvement of
a CITROËN dealer or a qualified
workshop is essential when replacing
or disconnecting the battery.
12 V battery
When carrying out work on the battery, refer
to the "12 V battery" section for details of the
precautions to be taken before disconnecting
the battery and following its reconnection.
The battery does not require any maintenance.
However, check that the terminals are clean
and correctly tightened, particularly in summer
and winter.
Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle
(e.g. city driving), replace them twice as often
if necessary
.
A clogged passenger compartment filter may
have an adverse effect on the per formance
of the air conditioning system and generate
undesirable odours.
Checks
Particle filter (diesel)
On a new vehicle, the first operations
of regeneration of the particle filter
may be accompanied by the smell of
"burning", which is per fectly normal.
Following prolonged operation of the
vehicle at very low speed or at idle,
you may, in exceptional circumstances,
notice the emission of water vapour at
the exhaust on acceleration. This does
not affect the behaviour of the vehicle
or the environment.
Manual gearbox
The gearbox does not require any
maintenance (no oil change).
Refer to the manufacturer's service
schedule for the checking interval for
this component.According to your version of instrument panel, the start of
saturation of the particle emissions filter is indicated by:
- temporary illumination of the service warning lamp,
accompanied by an audible
signal and a message that
there is a risk of blockage of
the particle filter.
-
f
ixed illumination of the particle
filter warning lamp, accompanied
by an audible signal and a
message that there is a risk of
blockage of the particle filter,
or
As soon as the traffic conditions permit,
regenerate the filter by driving at a speed of at
least 40 mph (60 km/h) until the warning lamp
goes off.
If the warning lamp stays on, refer to the
"Additive level" section.
Automatic gearbox
The gearbox does not require any
maintenance (no oil change).
Refer to the manufacturer's service
schedule for details of the level
checking interval for this component.
425
DS4_en_Chap13_index-alpha_ed03-2015
Maintenance, routine ......................................14
M ap reading lamps ....................................... 14
2
Markings, identification
................................. 3
15
Massage function
...............................
............89
Mat
.......
......................................................... 118
Memorising a speed
............................... 4
9, 216
Menu (touch screen tablet)
.... 3
21, 325, 326, 328,
332, 340, 342,344, 354, 356, 358, 374, 376
Menu, main
..............................
.....................394
Menus (audio)
.............................. 34
0, 342, 344
Mirror, rear view
.............................................. 95
M
irrors, door ...................................... 93, 94, 213
Misfuel prevention
...............................
..........282
Mountings, Isofix
...............................
............157
MP3 CD
................
........................ 350, 399, 400
Navigation
...............................
......................326
Net, storage................................................... 121
Number plate lamps
...................................... 2
51
Oil change
...............................
...................... 287
Oil consumption
............................................ 2
87
O N
Pads, brake ...................................................2 93
Paint colour code
...............
............................................. 315
Parcel shelf, rear
...............................
...............................12 2
Parking brake, electric
..............................
............ 24, 192, 293
Parking brake, manual
.......................... 1
98, 293
Parking sensors, front
........
..................................................... 225
Parking sensors, rear
...............................
...............................224
Personalisation
...............................
................42
Petrol
...............................
..............................281
Player, Apple
® .............................. .................352
Player, MP3 CD ............................ 3 50, 399, 400
Port, USB
...................................... 1
12, 350, 401
Pressures, tyres
............................................ 3
15
Priming the fuel system
................
......................................... 283
Protecting
children
................................ 1
48 -162, 174, 177
Puncture
................
........................................ 230
P
OIl, engine ............................... ...................... 287
Opening
the bonnet
................................................... 28
4
Opening the boot
..............................
........ 66, 82
Opening the doors
...............................
..... 66, 81Radio ...............
......................................346, 395
Radio, digital (Digital Audio Broadcasting - DAB)
...........................3
48, 397
Range, AdBlue
...............................
....... 295, 297
RDS
................
....................................... 347, 395
Rear screen, demisting
........................... 9
3, 106
Recharging the battery
......................... 2
61, 262
Reduction of electrical load
............................................................. 26
3
Regeneration of the particle filter
........
.....................................................292
Reinitialising the electric windows
........................................................ 80
R
einitialising the remote
control
..................................................... 6
5, 71
Reminder, key in ignition
...............................18
8
Remote control
...........................................6
0 -72
Removing a wheel
..............................
..........239
Removing the mat
...............................
..........118
Replacing bulbs
..............................
.......244-252
Replacing fuses
..............................
......253-258
Replacing the air filter
........
.....................................................291
Replacing the oil filter
...................................2
91
Replacing the passenger
compartment filter
......................................2
91
Resetting the service indicator
...............................
.........................38
Resetting the trip recorder
..............................
....................40, 55
Rev counter
................................................ 18
-20
Reversing camera
...............................
..........226
Reversing lamps
........................................... 25
0
Risk areas (update)
.......................................3
37
Roof bars
....................................................... 26
5
Running out of fuel (Diesel)
....................................................... 28
3
MR
Alphabetical index