check engine Citroen C4 AIRCROSS RHD 2014 1.G User Guide
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3
Comfort
In order for these systems to be fully effective, follow the operation and maintenance
guidelines below:
)
To obtain an even air distribution, take care not to obstruct the exterior air intake grilles
located at the base of the windscreen, the nozzles, the vents and the air outlets, as well
as the air extractor located in the boot.
)
Do not cover the sunshine sensor, located on the dashboard; this is used for regulation
of the air conditioning system.
)
Operate the air conditioning system for at least 5 to 10 minutes, once or twice a month
to keep it in per fect working order.
)
Ensure that the passenger compartment filter is in good condition and have the filter
elements replaced regularly.
We recommend the use of a combined passenger compartment filter. Thanks to its
special active additive, it contributes to the purification of the air breathed by the
occupants and the cleanliness of the passenger compartment (reduction of allergic
symptoms, bad odours and greasy deposits).
)
To ensure correct operation of the air conditioning system, you are also advised to have
it checked regularly as recommended in the maintenance and warranty guide.
)
If the system does not produce cold air, switch it off and contact a CITROËN dealer or a
qualified workshop.
Recommendations for ventilation and air conditioning
If after an extended stop in sunshine,
the interior temperature is very high, first
ventilate the passenger compartment for
a few moments.
Put the air flow control at a setting high
enough to quickly change the air in the
passenger compartment.
The air conditioning system does not
contain chlorine and does not present
any danger to the ozone layer.
The condensation created by the air
conditioning results in a discharge
of water under the vehicle which is
per fectly normal.
When towing the maximum load on a steep gradient in high temperatures, switching off the
air conditioning increases the available engine power and so improves the towing ability.
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3
Comfort
Front armrest
Pull the right-hand lever to open the storage
compartment lid, which serves as an armrest.
To close, fold down the lid until it locks. Pull the left-hand lever to open the lid.
To close, fold down the lid until it locks.
This storage compartment may contain up
to 3 accessory sockets.
This operates when the ignition switch is in the
"LOCK", "ACC" or "ON" position.
Open the cover of the front armrest to gain
access to the socket.
Upper storage compartment
Lower storage compartment
Check that the electrical equipment
operates on 12 V and that its maximum
electrical power is 120 W.
The prolonged use of electrical
equipment without running the engine
may discharge the battery.
12 V socket
(120 W max)
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4
Driving
Emergency release
If the battery is discharged or if the gear lever
locking mechanism is damaged, it is possible
for the gear lever to be locked in position P
,
even when you press the brake pedal firmly. However, if you have to move the vehicle,
release the gear lever using the following
procedure:
)
Apply the parking brake.
)
Switch off the engine if necessary.
)
Remove the cap A
, using a flat screwdriver
covered with a cloth.
)
Press the brake pedal firmly.
)
Put the ignition switch into position ACC
(ACC mode, if you vehicle has the Keyless
Entry and Starting system).
)
Insert the screwdriver into the aperture.
)
While pushing the screwdriver downwards,
move the gear lever to position N
.
You must contact a CITROËN dealer
or a qualified workshop to have the
system checked
.
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Driving
Hill start assist
System which keeps your vehicle immobilised
temporarily (approximately 2 seconds) when
starting on a gradient, the time it takes to
move your foot from the brake pedal to the
accelerator pedal.
This function is only active when:
- the vehicle is completely stationary, with
your foot on the brake pedal,
- when certain conditions of gradient are
met,
- with the driver’s door closed.
The hill start assist function cannot be
deactivated.
On an ascending slope, with the vehicle
stationar y, the vehicle is held for a brief
moment when you release the brake pedal:
- if you are in first gear or neutral with a
manual gearbox,
- if you are in position D
with the CVT
gearbox.
Operation
On a descending slope, with the vehicle
stationar y and reverse gear engaged, the
vehicle is held for a brief moment when you
release the brake pedal.
Do not leave the vehicle while it is being
held in the hill start assist phase.
If you need to leave the vehicle while
the engine is running, apply the parking
brake.
Operating fault
If a fault occurs with the system, this warning
lamp comes on, accompanied by a message
in the instrument panel screen. Contact a
CITROËN dealer or a qualified workshop to
have the system checked.
When the engine is not running,
including periods on standby with
the Stop & Start (AS&G) system, the
function is not operative.
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4
Driving
The system is reactivated automatically
at every new start using the key or the
START/STOP button.
Reactivation
Press the "AS &G O FF "
switch again.
The system is active again; this is confirmed by
the "AS &G O FF "
warning lamp going off in the
instrument panel or instrument panel screen.
Operating fault
In the event of a malfunction with the system,
the "AS &G O FF "
warning lamp flashes in the
instrument panel or instrument panel screen,
and the system no longer operates.
Have it checked by a CITROËN dealer or a
qualified workshop. This system requires a specific
battery with a special specification
and technology (reference numbers
available from a CITROËN dealer or
a qualified workshop).
Fitting a battery not listed by CITROËN
introduces the risk of malfunction of the
system.
Maintenance
The "Auto Stop & Go" system makes
use of advanced technology. All work
on this type of battery must be done
only by a CITROËN dealer or a qualified
workshop.
In the event of a fault in STOP mode, the
vehicle may stall. The following warning lamps
come on in the instrument panel or instrument
panel screen:
It is then necessary to switch off the ignition,
then restart the engine using the key or the
START/STOP button.
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Practical information
Changing a fuse
The extraction tweezer and spare fuses are
fitted in the engine compartment fusebox.
To gain access to them:
)
Open the bonnet (refer to the "Checks"
section).
)
Unclip the and remove the cover.
)
Remove the tweezer.
)
Carefully close the cover to ensure correct
sealing of the fusebox.
Access to the tools
Before changing a fuse, the cause of the failure
must be identified and rectified.
)
Check that the switch is in the " LOCK
"
position or that the vehicle mode is " OFF
".
)
Identify the failed fuse by checking the
condition of its filament.
)
Use the special tweezer to extract the fuse
from its location.
)
Always replace the faulty fuse with a fuse
of the same rating.
)
Check that the number etched on the box,
the rating etched on the top and the tables
below all agree.
Changing a fuse
Good
Failed
CITROËN will not accept responsibility
for the cost incurred in repairing your
vehicle or for rectifying the malfunctions
resulting from the installation of
accessories not supplied and not
recommended by CITROËN and
not installed in accordance with its
instructions, in particular when the
consumption of all of the additional
equipment connected exceeds
10 milliamperes.
Your vehicle's electrical system is
designed to operate with standard or
optional equipment.
Before installing other electrical
equipment or accessories in your
vehicle, contact a CITROËN dealer or a
qualified workshop.
The replacement of a fuse not
mentioned in the following tables may
cause a serious fault on your vehicle.
Contact a CITROËN dealer or a
qualified workshop.
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7
Practical information
Check the electrolyte level and top up if
necessary (see "Checking levels").
Starting using another
battery
)
Connect the red cable to the positive
terminal (+) of the flat battery A
, then to the
positive terminal (+) of the slave battery B
.
)
Connect one end of the green or black
cable to the negative terminal (-) of the
slave battery B
.
)
Connect the other end of the green or black
cable to the earth point C
on your vehicle
(engine mounting).
)
Operate the starter, let the engine run.
)
Wait until the engine returns to idle and
disconnect the cables.
)
Raise the protective cover on the (+)
terminal.
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Practical information
The batteries contain harmful substances
such as sulphuric acid and lead. They
must be disposed of in accordance
with regulations and must not, in any
circumstances, be discarded with
household waste.
Take used remote control batteries and
vehicle batteries to a special collection point.
Do not reverse the polarity and use only a 12 V charger.
Do not disconnect the terminals while the engine is running.
Do not charge the batteries without disconnecting the terminals first.
Do not push the vehicle to start the engine if it is fitted with a CVT gearbox.
It is advisable to disconnect the battery
if the vehicle is to be left unused for
more than one month.
Before disconnecting
the battery
Wait 2 minutes after switching off the
ignition before disconnecting the battery.
Close the windows and the doors before
disconnecting the battery.
Following reconnection
of the battery
Following reconnection of the battery,
switch on the ignition and wait 1 minute
before starting to permit initialisation of the
electronic systems. However, if problems
remain following this operation, contact a
CITROËN dealer or a qualified workshop.
)
Disconnect the battery from the vehicle,
if necessary.
)
Follow the instructions for use provided by
the manufacturer of the charger.
)
Reconnect starting with the negative
terminal (-).
)
Check that the terminals and connectors
are clean. If they are covered with sulphate
(whitish or greenish deposit), remove them
and clean them.
Charging the battery using
a battery charger
Some functions are not available if the battery is not sufficiently charged.
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Practical information
Removing a front or rear
wiper blade
)
Raise the corresponding wiper arm.
)
Remove the wiper blade, sliding it towards
the outside.
Changing a wiper
blade
Fitting a front or rear wiper
blade
)
At the front, check the size of the wiper
blade as the shorter blade is fitted on the
right-hand side of the vehicle.
)
Put the corresponding new wiper blade in
place and fix it.
)
Fold down the wiper arm carefully.
Automatic power cut-off to accessories
After the engine has stopped, when the
ignition switch is in the "ACC" position
(or the vehicle in "ACC" mode)
you
can still use functions such as the audio
equipment, windscreen wipers, dipped beam
headlamps, courtesy lamps, etc. for about
thirty minutes.
Cutting off
Once the thirty minutes have expired, the
power supply to the accessories will be
automatically cut off.
Restoring power
The power supply will be restored the next time
the ignition is switched on.
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208Practical information
Driving advice
Distribution of loads
)
Distribute the load in the trailer so that the
heaviest items are as close as possible to
the axle and the nose weight approaches the
maximum permitted without exceeding it.
Air density decreases with altitude, thus
reducing engine per formance. Above
1 000 metres, the maximum towing load must
be reduced by 10 % of the GTW and so on for
every 1 000 metres of altitude.
Refer to the "Technical Data" section for details
of the weights and towing loads which apply to
your vehicle.
Side wind
)
Take into account the increased sensitivity
to side wind.
Cooling
Towing a trailer on a slope increases the
temperature of the coolant.
As the fan is electrically controlled, its cooling
capacity is not dependent on the engine speed.
)
To lower the engine speed, reduce your
speed.
The maximum towing load on a long slope
depends on the gradient and the outside
temperature.
In all cases, pay attention to the coolant
temperature.
)
If this message is displayed, stop your
vehicle as soon as it is safe to do so.
Braking
Towing a trailer increases the braking distance.
Ty r e s
)
Check the tyre pressures of the towing
vehicle and of the trailer, obser ving the
recommended pressures.
Lighting
)
Check the lighting and signalling on the
trailer.
If the message flashes slowly, wait for the
engine to cool before topping up the level, if
necessary.
If the message flashes rapidly, contact a
CITROËN dealer or a qualified workshop
without delay.