2015 Citroen C4 AIRCROSS oil level

9
C4-Aircross_en_Chap00b_vue-ensemble_ed01-2014
Maintenance - Technical data
Engine compartment
fuses 1 88, 191-193
Running out of fuel, Diesel

2

12
Checking levels

2

13 -215
-

oil
-
b
rake fluid
-
coolant
-

s

creenwash/headlamp wash fluid
Changing bulbs
1

82-187
-

front
-

rear Petrol engines

2

19
Petrol weights

2

20 -225
Diesel engines

2

26
Diesel weights

2

27-232
Dimensions
2

33
Off-road performance
2

34
Identification markings
2

35
Bonnet
20

7
Petrol engine compartment

2

08
Diesel engine compartment

2

09 Bat ter y
19

4 -19 6
Automatic cut of power supply to accessories

1
97
Checking components

2
16 -218
-
b
attery electrolyte
-
a
ir filter
-
o
il filter
-
p
article filter (
di
esel)
-
b
rake pads / discs
.
over view

29
C4-Aircross_en_Chap01_controle-de-marche_ed01-2014
Screen 1 Screen 2Cause Solution - ActionObservations
Engine oil level not correct (below
minimum level or above maximum
level).Stop the vehicle as soon as it is
safe to do so.
Check the level with the dipstick and
top-up if the level low.
If the level is above the maximum
mark, do not restart the engine and
contact a CITR
oËn

dealer or a
qualified workshop. Never drive with an incorrect oil
level.
* * Presence of water in the
d
i
esel fuel
f i l t e r. Risk of damage to the injection
system on Diesel engines.Contact a CITR
oËn

dealer or a
qualified workshop as soon as
possible.
The ambient temperature is at or
below 3 °C (37 °F). There may be black ice on the road.
Take care and drive gently.
The clutch pedal is not depressed
while starting the engine.
de

press the clutch pedal to start the
engine. For vehicles fitted with a manual
gearbox.
The gear lever is not in position P or
position N when starting the engine. Place the gear lever at position P to
start the engine.For vehicles fitted with a CVT
gearbox.
The brake pedal is not pressed
while starting the engine. Press the brake pedal to start the
engine.
* Depending on country of sale.
1
Monitoring

208
C4-Aircross_en_Chap08_verifications_ed01-2014
Access for checking the levels of the various
fluids and the replacement of certain
components.
Petrol engines
1. Screenwash and headlamp wash fluid reservoir.
2.
C

oolant header tank.
3.
B

rake fluid reservoir.
4.
B

attery.
5.
F

usebox.
6.
A

ir filter.
7.
E

ngine oil dipstick.
8.
E

ngine oil filler cap. 1.6 litre 115
2.0 litre 150
Checks

209
C4-Aircross_en_Chap08_verifications_ed01-2014
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.
Diesel engines
1. Screenwash and headlamp wash fluid reservoir.
2.
C

oolant reservoir.
3.
B

rake fluid reservoir.
4.
B

attery.
5.
F

usebox.
6.
A

ir filter.
7.
E

ngine oil dipstick.
8.
E

ngine oil filler cap.
9.
P

riming pump*. 1.6
HDi 110
1.8 HDi 150
* According to engine.
8
Checks

213
C4-Aircross_en_Chap08_verifications_ed01-2014
Checking levels
Take care when working under the bonnet, as certain areas of the engine may be extremely hot (risk of burns) and the cooling fan could start at
any time (even with the ignition off).
Oil level
The check of the the level is done
out with the dipstick, located under
the bonnet. Refer to the description
of your engine compartment for the
position of the dipstick.Engine oil change
Refer to the maintenance and warranty guide
for details of the interval for this operation.
In order to maintain the reliability of the engine
and emission control system, never use
additives in the engine oil.
Oil specification
The oil must be the correct grade for your
engine and conform to the manufacturer's
recommendations.
Check all of these levels regularly, in line with the maintenance and warranty guide. Top them up if necessary, unless other wise indicated.
If a level drops significantly, have the corresponding system checked by a CITROËN dealer or a qualified workshop.
Dipstick
There are two marks on the dipstick:
A = maximum
If the level is above this
mark, contact a CITROËN
dealer or a qualified
workshop.
B = minimum
Top up the level through the
oil filler orifice, using the
correct grade of oil for your
engine. The level must never
be below this mark.
This check will only be correct if the vehicle is
on level ground and the engine has been off for
more than 30 minutes.
It is normal to top up the oil level between
two services (or oil changes). CITROËN
recommends that you check the level, and top
up if necessary, every 3 000 miles (5 000 km).
After topping up the oil, the check when
switching on the ignition with the oil level
indicator in the instrument panel is not valid
during the 30 minutes after topping up.
8
Checks

215
C4-Aircross_en_Chap08_verifications_ed01-2014
Avoid prolonged contact of used oil or
fluids with the skin.
Most of these fluids are harmful to
health or indeed very corrosive.
do n
ot discard used oil or fluids into
sewers or onto the ground.
Take used oil to a CITROËN dealer or
a qualified workshop (France) or to an
authorised waste disposal site.
Used products
To p p i n g u p
The reservoir must be topped up without delay
by a CITROËN dealer or a qualified workshop.
Additive level (1.6 HDi
110 Diesel versions with
particle filter)
The additive reservoir low level is indicated by
the display of this message.
Fluid specification
For optimum cleaning, this fluid must not be
topped up with or replaced with plain water.
Screenwash and headlamp
wash fluid
To check or top up the fluid, stop the
vehicle, apply the parking brake and
switch off the engine.
F
o
p

en the bonnet and secure it with the
st ay.
F
o
p

en the filler cap for the screenwash
reservoir.
F

C

heck the level using the gauge, then
top-up if necessary.
F

R

efit the cap on the reservoir and close the
bonnet. In wintry conditions, the use of fluid with
an ethyl alcohol or methanol base is
recommended.
8
Checks

216
C4-Aircross_en_Chap08_verifications_ed01-2014
Checks
12 V battery
Electrolyte level
For access to the battery, refer to the
"12V battery" section.Refer to the maintenance and
warranty guide for details of the
replacement intervals for these
components.
Air filter and passenger compartment filter
Replace the oil filter each time the
engine oil is changed.
Refer to the maintenance and
warranty guide for details of the
replacement interval for this
component.
Oil filter
If necessary, top up using distilled water,
removing the battery cap from each cell.
Check the electrolyte level at least once
a
month.
When carrying out work on the battery, refer
to "12V battery" section for details of the
precautions to be taken before disconnecting
the battery and following its reconnection.
Unless other wise indicated, check these components in accordance with the maintenance and warranty guide and according to your engine.
Other wise, have them checked by a CITROËN dealer or a qualified workshop.
The electrolyte level must be between the
"LOWER LEVEL" and "UPPER LEVEL" marks.
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

335
C4-Aircross_en_Chap11_index-alpha_ed01-2014
ABS and EBFD systems ...............................14 2
Accessories .............................. ....................204
Accessory socket, 12V

...................... 9
0, 92, 93
Access to bulbs
............................................. 18

3
Active stability control (ASC)

........................14

4
Adjusting headlamps
.................................... 13

3
Adjusting head restraints

................................73
A

djusting seat belt height
.............................14

6
Adjusting the steering wheel

..........................79
A

irbag, knee
.......................................... 15

2, 15 4
Airbags
...............

........................................... 150
Airbags, curtain
..................................... 15

3, 15 4
Airbags, front......................................... 150, 15 4
Airbags, lateral
...................................... 15

2, 15 4
Air conditioning
...............................

.......... 10, 81
Air conditioning, automatic

....................... 8
1, 84
Air conditioning, manual
........................... 8

1, 82
Air filter

...............
........................................... 216
Air flow

..............................
..............................80
Air intake

...............
....................................83, 86
Air vents
..............................

............................80
Alarm
............................................................... 65
A

nti-lock braking system (ABS)
....................14

2
Anti-theft
..............................

................... 61, 102
Apple
® player ............... 2 78, 279, 280, 304, 306
Armrest, front ...................................... 7 4, 90, 93
Armrest, rear

................................................... 76
A

SC
........
....................................................... 14 4
Ashtray, portable
.......................................9

0, 92
Audible warning
............................................ 1

41
Audio-C
d ..............................

....... 276, 303, 323
Audio file formats

.......................................... 2

76
Audio streaming (Bluetooth)

.................3
30, 331
Audio systems

............................... 2
49, 289, 311
Audio-telematics
...............................

............249
Automatic illumination of headlamps

...................................... 1
28, 130Automatic operation of hazard warning
lamps
..............................
............................
141
Automatic rain sensitive windscreen wipers
...................................... 13
6
Automatic switching off of lighting
................
13
0
Auxiliary sockets
........................... 9
4 , 278 -281,

304-308, 328-329
AC
Capacity, fuel tank .............................. ..........210
CD changer ............................... ....................325
CD MP3

................
........................ 276, 303, 325
Central locking

.......................................... 5

2-59
Changing a bulb
..................................... 18

2-187
Changing a fuse
..................................... 1

8 8 -19 3
Changing a wheel

...............................
...175 -178
Changing a wiper blade

................................19

7
Changing the remote control battery

..............60
C

hanging the time
.............................. 4
4, 46, 49
Checking levels

...................................... 21

3 -215
Checking the engine oil level

........................2

13
Checks
...............

.................................... 2 07-218
Child lock

...............................
........................170
Children
...............................

... 149, 151, 155 -170
Child seats

........................... 1
56, 160 -162, 169
Child seats, IS
oF

IX
...................................... 16

6
Cigarette lighter............................................... 92
Closing the boot

...............................
...............63
Closing the doors

...............................
.............62
Colour screen
....................... 2

50, 253, 290, 293
Connectors, audio
...........................9

4, 278 -281,
304-305, 328 -329
Controls for air conditioning

...................... 8
2, 84
Coolant
...............................

.............................35
Coolant level
..............................

...................214
Courtesy lamp, front

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

8
Courtesy lamp, rear

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

9
Cruise control
................................................ 12

0
Cup holder

...............................
........................90
CVT gearbox

......................................... 1
05, 217
bat

tery
...............................

.................... 194, 216
Battery, charging
...............................

............ 19 6
Battery, remote control

.............................6

0, 61
bl

uetooth (telephone)
....................2

37, 288, 308
bl

uetooth telephone with voice
recognition
........................................... 2

37-24 8
bo

nnet
...............

............................................ 207
bo

nnet stay
................................................... 2

07
b

oot
........

......................................................... 63
Boot lamp

...................................................... 14

0
bo

ttle holder
...............................

..................... 90
Brake discs

.................................................... 2

18
Brake lamps

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

................... 18 6
Brake pads
...............................

..................... 218
Braking assistance system

........................... 14

2
Bulbs (changing, type)

........................... 18

2-187
B
.
Alphabetical index