service Citroen C4 2010 2.G Owner's Manual (284 Pages)

23
I
M O N I T O R I N G
INSTRUMENT PANEL WITH TRANSLUCENT SCREEN
The instrument panel groups all the driving and comfort information at the centre of the dashboard.
Central screen
5. Trip mileage recorder

6. Fuel gauge

7. Engine oil level check

8. Coolant temperature Control buttons

1. Rev counter

2. Cruise control or speed limiter
setting

3. Speedometer

4. Service indicator when the ig-
nition is switched on, then total
mileage recorder
A. Trip mileage recorder reset

B. Lighting rheostat

C. Display of alerts and Status of
functions

25
I
M O N I T O R I N G
"Foot on brake" The ﬂ ashing of this warning
lamp on the display informs
you that you need to press
the brake pedal in order to
be able to start the engine on a ve-
hicle with the (6-speed) Electronic
Gearbox System, or to move out of
position P in the case of an automatic
gearbox.
It may also ﬂ ash to prompt you to
brake when engaging reverse gear.
In the case of the Electronic Gearbox
System, this warning lamp ﬂ ashes to
indicate overheating of the clutch if
you use the accelerator excessively
to hold the vehicle on an uphill slope.
Use the brake pedal instead.
Electric child lock
If lit, the child lock is activa ted.
This warning lamp is displayed
a few seconds after the func-
tion is activated. Deactivation warning lamps
If one of the following warning lamps
comes on, this conﬁ rms that the
corresponding system has been
switched off intentionally.
Passenger's airbag system
deactivation
Dynamic stability control
(ESP/ASR) deactivation
The ESP/ASR system is put
into service automatically
when the vehicle is started.
A speciﬁ c button, located on the
dashboard, permits deactivation of
the system. This is conﬁ rmed by
continuous lighting of this warning
lamp and of the indicator lamp on
the button.
From approximately 30 mph (50 km/h),
the system is reactivated automatically. Warning lamps
Diesel engine pre-heating
Wait until this has gone out
before operating the starter.
When the engine is running or the
vehicle is moving, the lighting of
one of the following warning lamps
indicates the occurrence of a fault
requiring action on the part of the
driver.
Any fault resulting in the displaying of
a warning lamp must be investigated
further by reading the associated mes-
sage on the multifunction screen.
Should you encounter any problems,
do not hesitate to contact a CITROËN
dealer.
The passenger's airbag sys-
tem is put into service auto-
matically when the vehicle is
started.
A control switch, located in the glove
box, permits deactivation of the sys-
tem. This is conﬁ rmed by continuous
lighting of this warning lamp on the
instrument panel or a message on
the NaviDrive multifunction screen.

26
I
M O N I T O R I N G Maximum coolant temperature If this comes on, it indicates
that the temperature in the
cooling system is too high.
Stop the vehicle as soon as
it is safe to do so.
Low fuel level When the tank is full, all the
bars are lit.
If the fuel low warning lamp
comes on accompanied by
an audible signal and a message on
the multifunction screen, there are
approximately 7 litres of fuel remain-
ing in the tank and the 2 or 3 bars
ﬂ ash on the instrument panel.
When the last bar goes out, there
are approximately 2 litres of fuel re-
maining in the tank.
Lighting is associated
with the lighting of an-
other warning lamp:
Service If this comes on, it indi-
cates the occurrence of
a problem in one of the
systems which does
not have a speciﬁ c
warning lamp.
It is accompanied by a message on
the multifunction screen.
The warning lamp comes on tempo-
rarily in the case of minor faults.
In the case of major faults, the warning lamp remains on until the operating
fault is rectiﬁ ed. Contact a CITROËN
dealer as soon as possible. Braking
If this comes on, it indicates
the occurrence of a fault in
one of the braking systems:
- signiﬁ cant drop in the ﬂ uid level in the circuit,
- electronic brake force distribu- tion (EBFD) faulty (simultane-
ous lighting of the ABS warning
lamp),
Stop the vehicle as soon as it is safe
to do so.
Contact a CITROËN dealer.
Dynamic stability control
(ESP/ASR).
The ESP/ASR system is put
into service automatically
when the vehicle is started.
Unless the system has been
deactivated, if this warning lamp
and the indicator lamp on the button
come on continuously, this indicates
the occurrence of a fault in the ESP/
ASR system or in the hill start assist
system. Engine autodiagnostics system
If this comes on, it indicates
the occurrence of a fault in
the engine management
system.
If it ﬂ ashes, it indicates the occur-
rence of a fault in the emission control
system.
Central alert
- punctured wheel,
- braking,
- coolant temperature,
Stop the vehicle as soon as it is safe
to do so.
Contact a CITROËN dealer.
Anti-lock braking system (ABS) If this comes on, it indicates
the occurrence of a fault in
the anti-lock braking system.
However, this does not pre-
vent operation of the vehicle's servo-
assisted braking system.

27
I
M O N I T O R I N G
Airbags If this comes on, it indicates
the occurrence of a fault in
one of the airbag or seat belt
pretensioner systems.
Door open
A door, the boot or the bonnet
is open:
- if the speed is below 6 mph (10 km/h), this warning lamp
comes on continuously.
-
if the speed is higher than 6 mph
(10 km/h), this warning lamp comes
on continuously, accompanied by
an audible signal.
Seat belt not fastened/unfastened
Driver's seat belt not fas-
tened:
- The warning lamp comes on if the driver's seat belt is not fastened
when the ignition is switched on
and between 0 and 12 mph (ap-
prox. 20 km/h).
- Above 12 mph (approx. 20 km/h), the warning lamp ﬂ ashes for ap-
proximately 120 seconds, accom-
panied by an audible signal. It
then remains on.
Front passenger and rear passenger
seat belts not fastened:
- When the ignition is switched on, the warning lamp always comes
on if the passenger's seat belt is
not fastened.
It goes off when the engine is running,
doors closed and after 30 seconds.
- If a seat belt is unfastened, the warning lamp comes on between
0 and 20 km/h (approx. 12 mph).
- Above 20 km/h (approx. 12 mph), the warning lamp ﬂ ashes for
approximately 120 seconds, ac-
companied by an audible signal. Service indicator
System which informs the driver
when the next service is due, in ac-
cordance with the manufacturer's
servicing schedule.
The point at which the service is
due is calculated from the last indi-
cator zero reset. It is determined by
two parameters:
- the distance travelled,
- the time elapsed since the last
service.

25
I
M O N I T O R I N G
"Foot on brake" The ﬂ ashing of this warning
lamp on the display informs
you that you need to press
the brake pedal in order to
be able to start the engine on a ve-
hicle with the (6-speed) Electronic
Gearbox System, or to move out of
position P in the case of an automatic
gearbox.
It may also ﬂ ash to prompt you to
brake when engaging reverse gear.
In the case of the Electronic Gearbox
System, this warning lamp ﬂ ashes to
indicate overheating of the clutch if
you use the accelerator excessively
to hold the vehicle on an uphill slope.
Use the brake pedal instead.
Electric child lock
If lit, the child lock is activa ted.
This warning lamp is displayed
a few seconds after the func-
tion is activated. Deactivation warning lamps
If one of the following warning lamps
comes on, this conﬁ rms that the
corresponding system has been
switched off intentionally.
Passenger's airbag system
deactivation
Dynamic stability control
(ESP/ASR) deactivation
The ESP/ASR system is put
into service automatically
when the vehicle is started.
A speciﬁ c button, located on the
dashboard, permits deactivation of
the system. This is conﬁ rmed by
continuous lighting of this warning
lamp and of the indicator lamp on
the button.
From approximately 30 mph (50 km/h),
the system is reactivated automatically. Warning lamps
Diesel engine pre-heating
Wait until this has gone out
before operating the starter.
When the engine is running or the
vehicle is moving, the lighting of
one of the following warning lamps
indicates the occurrence of a fault
requiring action on the part of the
driver.
Any fault resulting in the displaying of
a warning lamp must be investigated
further by reading the associated mes-
sage on the multifunction screen.
Should you encounter any problems,
do not hesitate to contact a CITROËN
dealer.
The passenger's airbag sys-
tem is put into service auto-
matically when the vehicle is
started.
A control switch, located in the glove
box, permits deactivation of the sys-
tem. This is conﬁ rmed by continuous
lighting of this warning lamp on the
instrument panel or a message on
the NaviDrive multifunction screen.

26
I
M O N I T O R I N G Maximum coolant temperature If this comes on, it indicates
that the temperature in the
cooling system is too high.
Stop the vehicle as soon as
it is safe to do so.
Low fuel level When the tank is full, all the
bars are lit.
If the fuel low warning lamp
comes on accompanied by
an audible signal and a message on
the multifunction screen, there are
approximately 7 litres of fuel remain-
ing in the tank and the 2 or 3 bars
ﬂ ash on the instrument panel.
When the last bar goes out, there
are approximately 2 litres of fuel re-
maining in the tank.
Lighting is associated
with the lighting of an-
other warning lamp:
Service If this comes on, it indi-
cates the occurrence of
a problem in one of the
systems which does
not have a speciﬁ c
warning lamp.
It is accompanied by a message on
the multifunction screen.
The warning lamp comes on tempo-
rarily in the case of minor faults.
In the case of major faults, the warning lamp remains on until the operating
fault is rectiﬁ ed. Contact a CITROËN
dealer as soon as possible. Braking
If this comes on, it indicates
the occurrence of a fault in
one of the braking systems:
- signiﬁ cant drop in the ﬂ uid level in the circuit,
- electronic brake force distribu- tion (EBFD) faulty (simultane-
ous lighting of the ABS warning
lamp),
Stop the vehicle as soon as it is safe
to do so.
Contact a CITROËN dealer.
Dynamic stability control
(ESP/ASR).
The ESP/ASR system is put
into service automatically
when the vehicle is started.
Unless the system has been
deactivated, if this warning lamp
and the indicator lamp on the button
come on continuously, this indicates
the occurrence of a fault in the ESP/
ASR system or in the hill start assist
system. Engine autodiagnostics system
If this comes on, it indicates
the occurrence of a fault in
the engine management
system.
If it ﬂ ashes, it indicates the occur-
rence of a fault in the emission control
system.
Central alert
- punctured wheel,
- braking,
- coolant temperature,
Stop the vehicle as soon as it is safe
to do so.
Contact a CITROËN dealer.
Anti-lock braking system (ABS) If this comes on, it indicates
the occurrence of a fault in
the anti-lock braking system.
However, this does not pre-
vent operation of the vehicle's servo-
assisted braking system.

27
I
M O N I T O R I N G
Airbags If this comes on, it indicates
the occurrence of a fault in
one of the airbag or seat belt
pretensioner systems.
Door open
A door, the boot or the bonnet
is open:
- if the speed is below 6 mph (10 km/h), this warning lamp
comes on continuously.
-
if the speed is higher than 6 mph
(10 km/h), this warning lamp comes
on continuously, accompanied by
an audible signal.
Seat belt not fastened/unfastened
Driver's seat belt not fas-
tened:
- The warning lamp comes on if the driver's seat belt is not fastened
when the ignition is switched on
and between 0 and 12 mph (ap-
prox. 20 km/h).
- Above 12 mph (approx. 20 km/h), the warning lamp ﬂ ashes for ap-
proximately 120 seconds, accom-
panied by an audible signal. It
then remains on.
Front passenger and rear passenger
seat belts not fastened:
- When the ignition is switched on, the warning lamp always comes
on if the passenger's seat belt is
not fastened.
It goes off when the engine is running,
doors closed and after 30 seconds.
- If a seat belt is unfastened, the warning lamp comes on between
0 and 20 km/h (approx. 12 mph).
- Above 20 km/h (approx. 12 mph), the warning lamp ﬂ ashes for
approximately 120 seconds, ac-
companied by an audible signal. Service indicator
System which informs the driver
when the next service is due, in ac-
cordance with the manufacturer's
servicing schedule.
The point at which the service is
due is calculated from the last indi-
cator zero reset. It is determined by
two parameters:
- the distance travelled,
- the time elapsed since the last
service.

28
I
M O N I T O R I N G
5 seconds after the ignition is switched
on, the spanner is switched off ; the
distance recorder resumes its normal
operation. The display then indicates
the total and trip distances.
Less than 620 miles (1 000 km)
remain before the next service is due

Example
: 558 miles/900 km remain
before the next service is due.
For 5 seconds after the ignition is
switched on, the display indicates: Service overdue
For 5 seconds after the ignition is
switched on,
the spanner ﬂ ashes
to indicate that the service must be
carried out as soon as possible.

Example: the service is overdue by
186 miles/300 km.
For 5 seconds after the ignition is
switched on, the display indicates:
5 seconds after the ignition is
switched on, the distance recorder
resumes its normal operation. The
spanner remains on to indicate that
a service must be carried out soon. 5 seconds after the ignition is
switched on, the distance recorder
resumes its normal operation.
The
spanner remains lit .
More than 620 miles (1 000 km)
remain before the next service is due
For 5 seconds after the ignition is
switched on, the spanner symbol-
ising the service operations comes
on. The distance recorder display
line indicates the distance remaining
before the next service is due.

Example: 2 976 miles/4800 km re-
main before the next service is due.
For 5 seconds after the ignition is
switched on, the display indicates:
The distance remaining may be
weighted by the time factor, depend-
ing on the driver's driving habits.
Therefore, the spanner may also
come on if you have exceeded the
two year service interval.

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