2012 Citroen C4 Owner's Manual

9
DRIVING
151

)
Immobilise the vehicle by placing
the blocks in front or behind the two
front wheels, opposite to the direc-
tion of the slope.
For safety reasons, after this op-
eration it is essential to contact
a CITROËN dealer or a qualifi ed
workshop without delay to re-
place the protective cover.
Following an emergency unlock-
ing, immobilisation of the vehicle
is no longer assured once the
manual emergency release has
been deployed and the manual
control does not allow the re-ap-
plication of your parking brake.
Take no action, either on the
control lever A
, or stopping start-
ing the engine while the release
device is engaged.
Take care not to allow moisture
or dust in the proximity of the
protective cover.

)
Remove the storage box under the
boot carpet for access to the emer-
gency release device.

)
Pierce the protective cover D
on the
tube E
with the release device.

)
Place the release device in the tube.

)
Turn the release device clockwise .

For safety reasons
, it is essential

to continue turning the device until it
reaches its stop. The parking brake
is released.

)
Remove the release device and
store it with the blocks in the toolbox
under the boot carpet.

- The operation of the parking
brake reinitialises when the igni-
tion is switched off then on again.
If the reinitialisation of the parking
brake proves impossible, contact
a CITROËN dealer or a qualifi ed
workshop.

- The subsequent time required for
application may be longer than dur-
ing normal operation.

9
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152

Operating faults

If the electric parking brake malfunction warning lamp comes on together with one or more of the warning lamps presented
in these tables, place the vehicle in a safe condition (on level ground, gear engaged) and contact a CITROËN dealer or a
qualifi ed workshop without delay.


Situations



Consequences


Display of the message " Parking brake fault
" and of the
following warning lamps:

- The automatic functions are deactivated.

- Hill start assist is not available.

- The electric parking brake can only be used manually.
Display of the message " Parking brake fault
" and of the
following warning lamps:

- Manual release of the electric parking brake is only avail-
able by pressing the accelerator pedal and releasing the
control.

- Hill start assist is not available.

- The automatic functions and the manual application are
still available.
Display of the message " Parking brake fault
" and of the
following warning lamps:

- The automatic functions are deactivated.

- Hill start assist is not available.

9
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153


Situations



Consequences




To apply the electric parking brake:


)
immobilise the vehicle and switch off the ignition.

)
pull the control for at least 5 seconds or until application
is complete.

)
switch on the ignition and check the switching on of the
electric parking brake warning lamps.
The application is slower than during normal operation.
To release the electric parking brake:


)
switch on the ignition.

)
pull the control and hold it for approximately 3 seconds
then release it.
If the braking warning lamp is fl ashing or if the warning
lamps do not come on with the ignition on, these procedures
will not work. Place the vehicle on level ground and have it
checked by a CITROËN dealer or a qualifi ed workshop. and possibly



fl ashing
Display of the message " Parking brake fault
" and of the
following warning lamps:




- Only the automatic application on switching off the en-
gine and automatic release on acceleration functions are
available.

- The manual application/release of the electric parking
brake and the emergency braking are not available.



and possibly



fl ashing
Battery fault:

- If the battery warning lamp comes on you must stop imme-
diately as soon as the traffi c allows. Stop and immobilise
your vehicle (if necessary, place the two chocks under the
wheels).

- Apply the electric parking brake before switching off the
engine.

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154





MANUAL PARKING BRAKE


Applying


)
Pull the parking brake lever fully up
to immobilise your vehicle.

Releasing


)

Pull the parking brake lever up gently,
press the release button then lower
the lever fully.

When the vehicle is being driven,
if this warning lamp and the STOP

warning lamp come on, accom-
panied by an audible signal and a
message in the multifunction screen, this
indicates that the parking brake is still on or
has not been properly released.
When parking on a slope, direct
your wheels against the kerb,
apply the parking brake, engage
a gear and switch off the igni-
tion.










6-SPEED MANUAL GEARBOX

Engaging 5th or 6th gear



)
Move the lever fully to the right to
engage 5th or 6th gear.

Only engage reverse gear when
the vehicle is stationary with the
engine at idle.
As a safety precaution and to fa-
cilitate starting of the engine:


- always select neutral,

- press the clutch pedal.



Engaging reverse gear



)
Raise the ring under the knob and
move the gear lever to the left then
forwards.

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155











GEAR EFFICIENCY INDICATOR *

System which reduces fuel consump-
tion by advising the driver to change up
on vehicles fi tted with a manual gearbox.

*
According to engine.


Operation

The system intervenes only when driv-
ing economically.
Depending on the driving situation and
your vehicle's equipment, the system
may advise you to skip one or more
gears. You can follow this instruction
without engaging the intermediate
gears.
The gear engagement recommenda-
tions must not be considered compulso-
ry. In fact, the confi guration of the road,
the amount of traffi c and safety remain
determining factors when choosing the
best gear. Therefore, the driver remains
responsible for deciding whether or not to
follow the advice given by the system.
This function cannot be deactivated.
- You press the accelerator pedal
moderately.
Example:


- You are in third gear.

- The system may suggest that you
engage a higher gear, if appropriate.
The information appears in the instru-
ment panel in the form of an arrow
accompanied by the suggested gear.

In the case of driving which
makes particular demands on
the performance of the engine
(fi rm pressure on the accelerator
pedal, for example, when over-
taking...), the system will not rec-
ommend a gear change.
The system never suggests:


- engaging fi rst gear,

- engaging reverse gear,

- engaging a lower gear.

9
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156














6-SPEED ELECTRONIC
GEARBOX SYSTEM

Six-speed electronic gearbox system
which offers a choice between the com-
fort of fully automatic operation or the
pleasure of manual gear changing.
There are two driving modes:


- automated
mode for automatic
control of the gears by the gearbox,
without any action on the part of the
driver

- manual
mode for sequential gear
changing by the driver using the
steering mounted paddles.

R.
Reverse


)
With your foot on the brake, lift the
lever and push forwards.

N.
Neutral.


)
With your foot on the brake, select
this position to start.

A.
Automated mode.


)
Move the lever backwards to select
this mode.

M.
Sequential mode with manual gear
changing.


)
Move the lever backwards then to
the left to select this mode, then use
the steering mounted control pad-
dles to change gear.



Gear lever


+.
Change up paddle to the right of the
steering wheel.


)
Press the back of the "+"
steering
mounted paddle to change up a
gear.

-.
Change down paddle to the left of
the steering wheel.


)
Press the back of the "-"
steering
mounted paddle to change down a
gear.


Steering mounted control paddles


The steering mounted paddles
cannot be used to select neutral
or to engage or disengage re-
verse gear.
In automated mode, you can temporarily
take over control of gear changing.

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157

Displays in the instrument panel


Gear lever positions

N.
Neutral

R.
Reverse

1, 2, 3, 4, 5, 6.

Gears in sequential mode.

AUTO.
This comes on when the au-
tomated mode is selected. It
switches off on changing to se-
quential mode.
You must press the brake pedal
when starting the engine.


)
Select position N
.

)
Press the brake pedal down fully.

)
Start the engine.


Moving off



)
Select automated mode (position A
)
or sequential mode (position M
) or
reverse (position R
).

)
Release the parking brake unless it
is programmed to automatic mode.

)
Progressively take your foot off the
brake pedal.

)
Accelerate away.


Automated mode



)
Select position A
.

For optimum acceleration, for example
when overtaking another vehicle, press
the accelerator pedal fi rmly past the
point of resistance.
Engagement of reverse gear is ac-
companied by an audible signal.


N
fl ashes in the instrument panel,
accompanied by an audible sig-
nal and a message in the multi-
function screen, if the gear lever
is not in position N
on starting.

AUTO
and 1 , 1 or R appear in the in-
strument panel screen.
The gearbox operates in auto-active
mode, without any action on the part
of the driver. It continuously selects the
most suitable gear for:


- optimisation of fuel consumption,

- the style of driving,

- the profi le of the road.

- the vehicle load.
N
appears in the instrument
panel screen.
The Foot on brake

warning lamp comes on
the instrument panel,
accompanied by an au-
dible signal and a message in
the screen, if the brake pedal is
not pressed on starting the en-
gine.

Never select neutral N
when
driving.
AUTO
and the gear engaged
appear in the instrument pan-
el screen.

9
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158

You can change mode at any
time by moving the gear lever
from A
to M
or the other way
round.

At very low speed, if reverse gear is re-
quested, this will only be acted on when
the vehicle is immobilised. The Foot on
brake
warning lamp may come on in
the instrument panel to prompt you to
brake.
At high speed, if reverse gear is re-
quested, the N
indicator fl ashes and the
gearbox goes into neutral. To engage a
gear again, put the gear lever in posi-
tion A
or M
.

When immobilising the vehicle,
with the engine running, you
must place the gear lever in neu-
tral N
.
Before carrying out any work in
the engine compartment, ensure
that the gear lever is in neutral N

and that the parking brake is ap-
plied.
Whatever the circumstances,
you must manually apply the
parking brake when parking,
unless the parking brake is pro-
grammed in automatic mode.



Reverse

To engage reverse gear R
, the vehicle
must be immobilised with your foot on
the brake pedal.


)
Select position R
.


Operating fault

With the ignition on, the fl ashing of
AUTO
, accompanied by an audible sig-
nal and a message in the screen, indi-
cates a malfunction of the gearbox.
Have it checked by a CITROËN dealer
or a qualifi ed workshop.


Manual mode



)
Select position M
.
The gears engaged appear in
succession in the instrument
panel screen.
The gear change requests are only act-
ed on if the engine speed permits.
It is not necessary to release the accel-
erator during gear changes.
When braking or slowing down, the
gearbox changes down automatically
to allow the vehicle to accelerate in the
correct gear.
On sharp acceleration, the gearbox will
not change up unless the driver acts on
the gear lever or the steering mounted
paddles.
Temporary control of gear changing
You can temporarily take over control
of gear changing using the "+"
and "-"

steering mounted paddles: if the engine
speed allows, the request to change
gear is acted on.
This function allows you to anticipate
certain situations such as overtaking a
vehicle or the approach to a corner.
After a few moments without any action
on the control paddles, the gearbox re-
sumes automatic control of the gears.

Never select neutral N
while the
vehicle is moving.
In both cases, you must apply the
parking brake
to immobilise the
vehicle. When immobilising the vehicle,
with the engine running, you must place
the gear lever in neutral

Stopping the vehicle

Before switching off the engine, you
can:


- move to position N
to engage neutral,
or

- leave the gear engaged; in this
case, it will not be possible to move
the vehicle.