2011.5 Citroen C4 AIRCROSS RHD oil

211
8
Checks






Checking levels


Take care when working under the bonnet, as certain areas of the engine may be extremelyhot (risk of burns).

Oil level
The check is carried out with the dipstick.
This check will only be correct if the
vehicle is on level ground and theengine has been off for more than 30 minutes.
It is normal to top up the oil level between
two ser vices
(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 levelindicator in the instrument panel is not validduring the 30 minutes after topping up.
Engine oil change
Refer to the ser vicing booklet for details of theinterval for this operation.
In order to maintain the reliability of the engine and emission control system, the use of additives in the engine oil is prohibited.
Oil specifi cation
The oil must be the correct grade for your
engine and conform to the manufacturer'srecommendations.

If a level drops si
gnificantly, have the corresponding system checked by a CITROËN dealer or a qualified workshop.
Check all of these levels regularly, in line with the ser vicing booklet and the requirements of the warranty. Top them up if necessary, unless other wise indicated.
Dipstick

There are two marks on the dipstick:
A
= m
aximum
If you fill past this mark,contact a CITROËN dealer or a qualified workshop. B
= minimum
Never allow the level to fallbelow this mark.

213
8
Checks
Avoid prolonged contact of used oil or fluids with the skin.
Most of these fluids are harmful to
health or indeed very corrosive.

Do not 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 anauthorised waste disposal site.








Used products
To p p i ng up
The reser voir must be topped up without delay
by a CITROËN dealer or a qualified workshop.

Additive level (1.6 HDi 110
Diesel versions with
particle emissions filter
)
The additive reser voir low level is indicated bythe display of this message.

Fluid specifi cation

For optimum cleaning and to avoid freezing,
this fluid must not be topped up with or
replaced with plain water.
Screenwash and headlamp
wash fluid
In the case of vehicles fitted withheadlamp washers, the low fluid level
is indicated by an audible signal and
a messa
ge in the instrument panelscreen.
Top up the reser voir when you next stop the
vehicle.

214
Checks






Checks
12 V battery


Electrolyte level

For access to the battery, refer to the"12V bat tery" section.
The electrolyte level must bebetween the "LOWER LEVEL" and "UPPER LEVEL" marks.
Refer to the servicin
g booklet for
details of the replacement inter vals
for these components.
Air filter and passenger compartment filter
Replace the oil filter each time the engine oil is changed.
Refer to the servicing booklet for
details of the replacement inter val 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 disconnectingthe battery and following its reconnection.
Unless other wise indicated, check these components in accordance with the ser vicin
g booklet and according to your engine.
Other wise, have them checked by a CITROËN dealer or a qualified workshop.
Dependin
g on the environment (e.g. dustyatmosphere) and the use of the vehicle (e.g. city driving), replace them twice as often if necessary.y A clogged passenger compar tment filter mayhave an adverse effect on the performance
of the air conditioning system and generate undesirable odours.

9
217
Technical data
PETROL ENGINES1.6 litre 1152.0 litre 150
Model codes:BU...
NKZ7NKZ7/SNKZ0NKZ0/S
AFYRAFZ7AFYVAFZMAFYTAFZHAFYWAFZP
Transmission mode2WD2WD4WD2WD4WD
Cubic capacity (cc) 1 590
1 998

Bore x stroke (mm) 75 x 90 86 x 86

Max power: EU standard
(kW) 86113

Max power engine speed
(rpm)
6 000
6 000
Max torque: EU standard
(Nm)154
199

Max torque en
gine speed (rpm)
4 000

4 200

Fuel Unleaded Unleaded

Catalytic converter
Yes
Yes

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

OIL CAPACITY
(in litres)
Engine (with filter replacement)
4.2

4.3
.../S
: model fitted with the Stop & Start (AS&G) function.















Engines and gearboxes

9
219
Technical data
DIESEL ENGINES1.6 HDi 1101.8 HDi 150
Model codes:
BU...9HD8/S9HDB/S6HZ8/S6HZB6HZB/S
Transmission mode2WD4WD2WD4WD
Cubic capacity (cc)
1 560
1 798
Bore x stroke
(mm)
77 x 88.3
83 x 83.1
Max power: EU standard
(kW) 84 110

Max power engine speed (rpm) 3 600

4 000

Max torque: EU standard
(Nm)

270 300
Max torque en
gine speed (rpm) 1 750

2 000 to 3 000

F
uel
Diesel Diesel
Catal
ytic converter Yes

Yes

Particle emission
filter (PEF) Yes

Yes

GEARBOXE
S Manual(6-speed)
Manual(6-speed)
OIL CAPACITY (in litres)

Engine (with filter replacement) 3.75
5.3
.../S
: model fitted with the Stop & Star t (AS&G) function.














Engines and gearboxes

.
321 Alphabetical index
ABS and EBFD systems ...............................146Accessories..................................................202Accessory socket, 12V ...................98, 100,101Access to bulbs.............................................181Active stability control (ASC)........................148Adjusting headlamps....................................137Adjusting head restraints ................................81Adjusting seat belt height..............................150Adjusting the steering wheel ...........................87Airbag, knee.......................................... 156, 158Airbags, curtain.....................................157,158Airbags, front......................................... 154, 158Airbags, lateral......................................156,158Air conditioning...............................................22Air conditioning, automatic.......................89, 92Air conditioning, manual ...........................89,90Air filter..........................................................r214Air flow............................................................22Air intake.........................................................92Air vents ..........................................................88Alarm...............................................................73Anti-lock braking system (ABS)....................146Anti-theft........................................................110Apple® player®.........................................266-268Armrest, front....................................82,98,101Armrest, rear...................................................r84ASC............................................................... 148Ashtray, por table.....................................98,100Audible warning ............................................ 145Audio-CD system..................................283-320Audio-telematics...................................223-282Audio-video...................................................236Audio streaming (Bluetooth).........269,307,308Audio system functions.........................224, 285Automatic illumination of headlamps ....132,134Automatic operation of hazard warninglamps..........................................................145
Automatic rain sensitive windscreen wipers .....140Automatic switching off of lighting ................134Auxiliary sockets..................102, 264,304,305
Capacity, fuel tank ........................................208CD changer...................................................r301CD MP3.................................................240, 299Central locking..........................................62,65Changing a bulb.....................................180-185Changing a fuse.....................................186-191Changing a wheel..................................174-179Changing a wiper blade................................195Changing the remote control battery..............68Changing the time.....................................54, 58Checking levels......................................211-213Checking the engine oil level........................211
A
C
Checks ..................................................205-216Child seats ............................................159-168Child lock.......................................................169Cigarette lighter.............................................r100Closing the boot........................................62, 71Closing the doors................................62,65, 70Colour screen .................................56, 224, 225Connectors, audio................102,264,304, 305Controls for air conditioning......................90, 92Copying a CD ................................................241Coolant............................................................46Coolant level.................................................212Courtesy lamp, front.....................................142Cour tesy lamp, rear......................................r143Cruise control................................................124Cup holder.......................................................r98CVT gearbox.........................................113,215
Battery ...................................................192,214
Battery, charging...........................................194Battery, remote control.............................68,69Bluetooth (telephone).............269-282, 309-319Bonnet...........................................................205Bonnet stay...................................................205Boot .................................................................71Boot lamp......................................................144Bottle holder....................................................r98Brake discs....................................................216Brake lamps ..................................................184Brake pads....................................................216Brakes...........................................................216Braking assistance system...........................146Bulbs (changing, type) ..........................180, 184
B
Daytime running lamps.........................134,182Deactivating ASC ..........................................148Deactivating the passenger airbag...............155Deactivation of the passenger and
rear window control switches .......................77Deadlocking ..............................................63, 65Defrosting..................................................96, 97Demisting..................................................96, 97Dials................................................................24Diesel additive level ......................................213Dimensions ...................................................221Dipped beam.................................132, 180,182Dipstick..........................................................211Direction indicators ...............145, 180,181, 184Doors .............................................60, 64, 67, 70Driving economically ......................................22DVD (mode)...........................................256,257
D

322
Alphabetical index
EBFD .............................................................146Eco-driving .....................................................22Electronic brake force distribution (EBFD)....146Electronic engine immobiliser.................r69, 110Emergency boot release .................................71Emergency warning lamps ........................... 145Engine, Diesel...............207, 209, 210, 219,220Engine, petrol........................206, 209, 217,218Engine compartment .............................206, 207Engine compar tment fuses ...........................189Engine oil ...................................................... 211Engine oil level .............................206, 207, 211Engines.................................................217, 219Environment..............................22, 68, 194, 213Equipment settings .........................................57Error messages (audio equipment)..............320
G.P.S.....................................................226-235Gearbox, manual...................111, 112,119, 215Gear efficiency indicator...............................r112Gear lever, manual gearbox.........................111Glove box..................................................98, 99Grab handles.................................................103Guidance ...............................................226-235Jack ...............................................................174JACK socket .................................264,304,305
ISOFIX child seats................................165, 167ISOFIX mountings.................................164, 167
Keeping children safe ...................155, 159 -169Key ......................................................60-63, 68Key, electronic ....................................64, 68, 69Key in ignition warning..................................106Keyless Entry and Star ting...............64-67, 107Key with remote control ....................60, 62, 110
G
J
K
Filling with fuel .....................................208,209Fitting a wheel...............................................178Fittings, boot.................................................104Fittings, rear..................................................r103Fitting the mat.................................................99Flashing indicators ........145, 180,181,183, 184Folding/unfolding the door mirrors..................86Four-wheel drive system...............................122Front foglamps ..............................133, 180,182Front seats..........................................79, 80, 82Fuel.................................................22, 208,209Fuel consumption............................................22Fuel filler cap.................................................208Fuel filler flap .................................................208Fuel gauge....................................................208Fuel tank........................................................208Fuses.............................................................186Fuses in dashboard ......................................187
F
Hazard warning lamps .................................. 145Headlamp adjustment...................................137Headlamp wash............................................139Headlamp wash reser voir.............................r213Head restraints, front ......................................81Head restraints, rear.......................................r83Heated seats...................................................84Heating ...............................................22,90,92Height and reach adjustment,
steering wheel ..............................................87Hill start assist...............................................118
H
Labels, identification.....................................222Lamps, front..................................................180Lamps, rear...................................................r184Lamps, warning and indicator...................r25-42LED daytime running lamps..........................182Level, brake fluid...........................................212Level, headlamp wash..................................213Levels and checks................................. 205 -216Lighting, guide-me home..............................135Lighting, interior.....................................r142-144Lighting bulbs (replacement) .................180-185Lighting control stalk.....................................131
L
Identification plates.......................................222Indicators, direction......................145, 181, 184
Inflating tyres .........................................22, 222Inputs for audio system ........ 102, 264,304,305Instrument panel.............................................24Instrument panel screen...........................24, 31Interior fittings...........................................98, 99iPhone...........................................................269iPod.......................................................266-268
I
E

.
323
Alphabetical index
Lighting dimmer..............................................r59Lighting on reminder.....................................r133Loading............................................................22Long objects, transpor ting..............................84
Low fuel level................................................208Luggage retaining strap................................104
Main beam .................................... 136, 180,182Match telephone...........................................269Maintenance....................................................22Map (colour screen) ......................................227Map reading lamps ....................................... 142Markings, identification.................................222Mat..................................................................99Match telephone ...................................269, 312Menus (audio)...............................................225Mirror, rear view..............................................87Mirrors, door....................................................r85Motorway function (direction indicators).......145Mountings for ISOFIX seats .................164, 167MP3 CD .................................................240, 299Music server..........................................r240-251
Navigation.............................................226-235Number plate lamps..............................184,185
Panoramic glass sunroof................................f78Parcel shelf, rear...........................................r105Parking brake ........................................110, 216Parking sensors, front ................................... 129Parking sensors, rear............................r127, 128Particle emission filter..........r205,212,213, 215Passenger compartment filter......................r214Player, CD MP3 .....................................240, 299Port, USB.............................102, 264, 304, 305Priming the fuel system................................210Protecting children ........................155, 159 -16 9Puncture ........................................................170Screen (audio equipment) ...............................54Screen, instrument panel ..........................31, 43Screen-wash reser voir..................................213Screenwash, front.........................................139Screenwash fluid level..................................213Seat, rear bench.............................................83Seat adjustment ........................................79, 80Seat back storage pockets...........................103Seat belts...............................................150-153Seat belts warning lamp ...............................151Seats, electric .................................................80Seats, rear.......................................................r83Serial number, vehicle..................................222Ser vice indicator.............................................r44Servicing.........................................................22
M
N
P
S
Oil filter..........................................................r214Oil level..........................................................211Opening the bonnet ......................................205Opening the boot................................60, 64,71Opening the doors..............................60,64, 70Opening the fuel filler flap.............................208Operation indicator lamps.........................25-42
Remote control..........................................60-69Removing a wheel........................................176Removing the mat...........................................99Repair kit, puncture.......................................170Replacing bulbs.....................................180-185Replacing fuses.....................................186-191Replacing the air filter...................................r214Replacing the oil filter...................................r214Replacing the passenger compartment filter......................................r214Replacing wiper blades .................................195Rev counter.....................................................r24Reversing camera.........................................130Reversing lamps...........................................184Roof bars.......................................................201Roof blind ........................................................78Routine checks ......................................214-216Running out of fuel (Diesel)..........................210
Radio.....................................................236, 291Range ..............................................................46RCA sockets .................................................304Rear foglamp.........................................13 3, 184Rear screen (demisting)..................................97Recharging the battery.................................194
Recirculation / exterior air intake ..............91, 94Regeneration of the particle emissions filter............................................r215
R
O