battery replacement Citroen C4 AIRCROSS 2012 1.G Owner's Manual

68
Access
With the Keyless Entry and Starting system, message appears in the instrument panel when replacement of the battery is needed.
Changing the batteries
Do not throw the remote controlbatteries away, they contain metals which are harmful to the environment. Take them to an approved collectionpoint.
Remote control key
Battery ref.: CR1620 / 3 volts.


Electronic key

Battery ref.: CR2032 / 3 volt.
)Unclip the cover using a small screwdriver at the cutout. )Lift off the cover. )Remove the flat battery from its location. )Fit the new battery into its location observing the original direction of fitment.
)Clip the cover onto the casing.

206
Checks
fluids and the replacement of cer taincomponents.














Petrol engines
1.
Screenwash and headlamp wash fluidreservoir.2.
Coolant header tank.3.
Brake fluid reservoir.4.
Battery. 5.
Fusebox.
6.Air filter.
7. Engine oil dipstick. 8.Engine oil filler cap.
1.6 litre 115
2.0 litre 150

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.

.
323
Alphabetical index
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.....................................r142-14 4
Lighting bulbs (replacement) .................180-185Lighting control stalk..................................... 131Lighting dimmer..............................................r59Lighting on reminder.....................................r133Loading............................................................22Long objects, transpor ting..............................84
Low fuel level................................................208Luggage retaining strap................................104
Main beam....................................13 6, 180,182Maintenance....................................................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
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
Radio.....................................................236,291Range..............................................................46RCA sockets .................................................304Rear foglamp .........................................13 3, 184Rear screen (demisting)..................................97Recharging the battery.................................194Recirculation / exterior air intake ..............91, 94Regeneration of
the par ticle emissions filter.........................215Remote 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
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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........................................................170
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Screen (audio equipment) ...............................54Screen, instrument panel..........................31,43Screen-wash reservoir..................................213Screenwash, front......................................... 139Screenwash fluid level ..................................213
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