2014 Citroen C4 AIRCROSS fuel filter

23
.Familiarisation

Limit the causes of excess consumption


Spread loads throughout the vehicle; place the heaviest items in the
bottom of the boot, as close as possible to the rear seats.
Limit the loads carried in the vehicle and reduce wind resistance (roof
bars, roof rack, bicycle carrier, trailer...). Use a roof box in preference.
Remove roof bars and roof racks after use.

At the end of winter, remove snow tyres and refit your summer tyres.



Observe the recommendations on
maintenance

Check the tyre pressures regularly, when cold, referring to the label in
the door aperture, driver's side.
Carry out this check in particular:


- before a long journey,

- at each change of season,

- after a long period out of use.
Don't forget the spare wheel and the tyres on any trailer or caravan.

Have your vehicle ser viced regularly (engine oil, oil filter, air filter...) and
obser ve the schedule of operations recommended by the manufacturer.



When refuelling, do not continue after the third cut-off of the nozzle to
avoid any over flow.

At the wheel of your new vehicle, it is only after the first 1 800 miles
(3 000 kilometres) that you will see the fuel consumption settle down to
a consistent average.

1
39
Monitoring


Screen 1



Screen 2



Cause



Solution - Action



Observations



Fault with the CVT gearbox. Contact a CITROËN dealer or a
qualified workshop.
The temperature of the four wheel
drive transmission system is too
high. Stop the vehicle and contact a
CITROËN dealer or a qualified
workshop. The vehicle changes automatically
to two wheel drive (2WD).
The fuel level is low. Refuel as soon as possible.




The low level of the particle
emissions filter additive reser voir
has been reached. Have the reser voir topped up as
soon as possible by a CITROËN
dealer or a qualified workshop. Only for the 1.6 litre HDi engine.


+ Start of saturation of the particle
emissions filter. As soon as the driving conditions
allow, regenerate the filter by driving
at a speed of at least 25 mph
(40 km/h) for around 20 minutes (with
the 1.6 litre HDi engine the minimum
speed is 36 mph (60 km/h)). If the message remains on,
contact a CITROËN or a qualified
workshop.
The particle emissions filter is
faulty. Stop as soon as it is safe to do so. Contact a CITROËN dealer or a
qualified workshop as soon as
possible.

40
Monitoring


Screen 1



Screen 2



Cause



Solution - Action



Observations



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 CITROËN dealer or a
qualified workshop.
Never drive with an incorrect oil
level.



*


*
Presence of water in the Diesel fuel
filter. Risk of damage to the injection
system on Diesel engines. Contact a CITROËN 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. Depress 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 CV T
gearbox.

The brake pedal is not pressed
while starting the engine. Press the brake pedal to start the
engine.

*
Depending on country of sale.

215
8
Checks
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.
Coolant reservoir.

3.
Brake fluid reser voir.

4.
Battery.

5.
Fusebox.

6.
Air filter.

7.
Engine oil dipstick.

8.
Engine oil filler cap.

9.
Priming pump * .

1.6
HDi 110


1.8 HDi 150



*
According to engine.

9
225
Te c h n i c a l d a t a

*
The maximum power corresponds to the value type-approved on a test bed, under conditions defined in European legislation (Directive 1999/99/EC).















Engines and gearboxes


.../S
: model fitted with the Stop & Start (AS&G) function.
PETROL ENGINES


1.6 litre 115



2.0 litre 150



Model codes
:
BU

...


NKZ7

NKZ7/S

NKZ0

NKZ0/S



AFYR

AFZ7



AFYV
AFZM



AFYT
AFZH



AFYW
AFZP



Tr a n s m i s s i o n m o d e


2WD



2WD



4WD



2WD



4WD


Cubic capacity (cc)
1 590
1 998
Bore x stroke (mm)
75 x 90
86 x 86
Max power * : EU standard (kW)
86
113
Max power engine speed (rpm)
6 000
6 000
Max torque: EU standard (Nm)
15 4
19 9
Max torque engine speed (rpm)
4 000
4 200
Fuel
Unleaded
Unleaded
Catalytic conver ter
Ye s
Ye s

GEARBOXES

Manual
(5-speed)
Manual
(5-speed)
CVT
(6-speed)

OIL CAPACITY (in litres)











Engine (with filter replacement)
4.2
4.3

232
Te c h n i c a l d a t a

*
The maximum power corresponds to the value type-approved on a test bed, under conditions defined in European legislation (Directive 1999/99/EC).
DIESEL ENGINES


1.6 HDi 110



1.8 HDi 150



Model codes :

BU...


9HD8/S



9HDB/S



6HZ8/S



6HZB

6HZB/S



Tr a n s m i s s i o n m o d e


2WD



4WD



2WD



4WD


Cubic capacity (cc)
1 560
1 798
Bore x stroke (mm)
77 x 88.3
83 x 83.1
Max power * : EU standard (kW)
84
11 0
Max power engine speed (rpm)
3 600
4 000
Max torque: EU standard (Nm)
270
300
Max torque engine speed (rpm)
1 750
2 000 to 3 000
Fuel
Diesel
Diesel
Catalytic conver ter
Ye s
Ye s
Particle emission filter (PEF)
Ye s
Ye s

GEARBOXES

Manual
(6-speed)
Manual
(6-speed)

OIL CAPACITY (in litres)









Engine (with filter replacement)
3.75
5.3














Engines and gearboxes


.../S
: model fitted with the Stop & Start (AS&G) function.

.
337 Alphabetical index
ABS and EBFD systems ............................... 148
Accessories .................................................. 210
Accessory socket, 12V .................100, 102, 103
Access to bulbs ............................................. 188
Adjusting headlamps .................................... 139
Adjusting head restraints ................................83
Adjusting seat belt height ............................. 152
Adjusting the steering wheel ..........................89
Airbag, knee ..........................................158, 160
Airbags, curtain ..................................... 159, 160
Airbags, front.........................................156, 160
Airbags, lateral ......................................158, 160
Air conditioning ...............................................22
Air conditioning, automatic ....................... 91, 94
Air conditioning, manual ........................... 91, 92
Air filter ..........................................................222
Air flow ............................................................90
Air intake ............................................ 90, 93, 96
Air vents ..........................................................90
Alarm ............................................................... 75
Anti-lock braking system (ABS) .................... 148
Anti-theft ....................................................... 112
Apple
® player ............................... 283, 308, 330
Armrest, front ..................................84, 100, 103
Armrest, rear ...................................................86
ASC ............................................................... 150
Ashtray, portable ...................................100, 102
Audible warning ............................................ 147
Audio- CD ......................319, 321, 325, 334, 335
Audio streaming
(Bluetooth) ..........................................292, 332
Audio systems ............................... 255, 293, 313
Audio-telematics ...........................................255
Automatic illumination
of headlamps ...................................... 134, 136
Automatic operation of hazard warning
lamps .......................................................... 147Automatic rain sensitive windscreen
wipers ......................................................... 142
Automatic switching off of lighting ................ 136
Auxiliary socket .....................................104, 329
AC
Capacity, fuel tank ........................................ 216
CD MP3 ......................................... 281, 307, 325
Central locking .................................... 62, 66, 74
Changing a bulb .....................................188 -193
Changing a fuse .................................... 194-199
Changing a wheel .................................. 181-186
Changing a wiper blade ................................203
Changing the date ...........................................56
Changing the remote control battery .............. 70
Changing the time .............................. 54, 56, 58
Checking levels ..................................... 219 -221
Checking the engine oil level ........................ 219
Checks ...................................214, 215, 219 -224
Children .................................. 155, 157, 161-176
Child lock ....................................................... 176
Child seats ............................ 161, 162, 166 -175
Cigarette lighter............................................. 102
Closing the boot .............................................. 73
Closing the doors ............................................ 72
Colour screen ....................... 256, 259, 294, 297
Connectors, audio ................ 104, 282, 329, 330
Controls for air conditioning ......................92, 94
Coolant ............................................................46
Coolant level .................................................220
Courtesy lamp, front ..................................... 144
Courtesy lamp, rear ...................................... 144
Cruise control ................................................ 126
Cup holder ..................................................... 100
CVT gearbox ......................................... 115, 223 Battery .................................................. 200, 222
Battery, charging ...........................................202
Battery, remote control ............................. 70, 71
Bluetooth (telephone) ....................243, 292, 310
Bluetooth telephone with voice
recognition .......................................... 243 -254
Bonnet ........................................................... 213
Bonnet stay ................................................... 213
Boot ................................................................. 73
Boot lamp ...................................................... 146
Bottle holder .................................................. 100
Brake discs ....................................................224
Brake lamps .................................................. 192
Brake pads ....................................................224
Brakes ...........................................................224
Braking assistance system ........................... 148
Bulbs (changing, type) ...........................188 -193
Date (setting) ...................................................56
Daytime running lamps .........................136, 190
B
D

.
339 Alphabetical index
Keeping children safe ............ 155, 157, 161-176
Key ..................................................... 62, 66, 69
Key, electronic .................................................66
Key in ignition warning .................................. 108
Keyless Entry and Starting ............... 66, 71, 109
Key with remote control .................... 62, 64, 112
Labels, identification ..................................... 241
Lamps, front .................................................. 188
Lamps, rear ................................................... 192
Lamps, warning and indicator .................. 25 -30
LED daytime running lamps .................133, 190
Level, brake fluid ...........................................220
Level, headlamp wash .................................. 221
Levels and checks ................................ 214-224
Lighting bulbs
(replac ement) .......................................188 -193
Lighting control stalk ..................................... 133
Lighting dimmer .............................................. 61
Lighting, guide-me home .............................. 137
Lighting, interior ............................................ 144
Lighting on reminder ..................................... 135
Loading ...........................................................22
Long objects, transporting ..............................86
Low fuel level ................................................ 216
Luggage retaining strap ................................106
K
L
Main beam ............................................188, 190
Maintenance ...................................................22
Map (colour screen) ......................................259
Map reading lamps ....................................... 144
Markings,
identification ............................................... 241
Mat ................................................................ 101
Menu .....................................................259, 297
Mirror, rear view ..............................................89
Mirrors, door.................................................... 87
Mountings for ISOFIX
seats ........................................................... 170
MP3 CD ......................................... 281, 307, 325
MP
Navigation ............................................. 260 -272
Number plate lamps .............................. 192, 193
Oil filter ..........................................................222
Oil level.......................................................... 219
Opening the bonnet ...................................... 213
Opening the boot ................................62, 66, 73
Opening the doors ....................................62, 66
Opening the fuel filler flap ............................. 216
Operation indicator lamps ........................ 25 -30
N
O
Pair telephone ....................................... 292, 310
Panoramic glass sunroof ................................80
Parcel shelf, rear ........................................... 107
Parking brake ........................................ 112, 224
Parking sensors,
front ............................................................. 131
Parking sensors,
rear ...................................................... 129, 130
Particle emission filter ..........................221, 223
Passenger compartment
filter .............................................................222
Player, CD MP3 ............................. 281, 307, 325
Port, USB ..................................... 104, 282, 330
Priming the fuel system ................................ 218
Protecting children ..................155, 157, 161-176
Puncture ........................................................ 177
Radio .............................................278, 304, 319
Range ........................................................43, 46
RCA socket ...........................................104, 329
RDS .............................................. 278, 305, 321
Rear foglamp................................. 135, 192, 193
Rear screen (demisting) ..................................99
Recharging the battery .................................200
Recirculation / exterior air intake ..............93, 96
Regeneration of the particle
emissions filter ............................................223
Remote control .................................... 62- 65, 71
Removing a wheel ........................................ 183
Removing the mat ......................................... 101
Repair kit, puncture ....................................... 177
R