2010 CITROEN C4 PICASSO brake
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144
DRIVING
SITUATION
CONSEQUENCES
1
Electric parking brake fault and display of
message " Parking brake faulty
" and the fol-
lowing warning lamps: If the electric parking brake fault warning lamp and the service
warning lamp come on, position the vehicle in a safe location (on
fl at ground, with a gear engaged).
2
Display of message " Parking brake faulty
"
and the following warning lamps:
- The automatic functions are deactivated.
- Hill start assist is not available.
- The electric parking brake is only available manually.
3
Display of message " Parking brake faulty
"
and the following warning lamps:
- The manual release of the electric parking brake is not avail-
able.
- Hill start assist is not available.
- The automatic functions and manual application are still available.
If any of these instances arises, contact a CITROËN dealer or a qualifi ed workshop as soon as possible.
Operating faults
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145
DRIVING
SITUATION
CONSEQUENCES
4
Display of message " Parking brake faulty
"
and the following warning lamps:
and/or fl ashing
- The automatic functions are deactivated.
- Hill start assist is not available.
To apply the electric parking brake:
)
Immobilise the vehicle and switch off the ignition
)
Pull the control lever for at least 5 seconds or until maximum
application.
)
Switch on the ignition and check that the electric parking brake
warning lamps are on.
- Application may take longer than in normal operation.
- If warning lamp P
fl ashes or if the warning lamps do not come
on when the ignition is switched on, this method does not work.
Have it checked by a CITROËN dealer or a qualifi ed work-
shop.
To release the electric parking brake:
)
Switch on the ignition.
)
Pull the control lever and hold it for approximately 3 seconds.
5
Display of message " Parking brake control
faulty – auto parking brake activated
" and
the following warning lamps:
and/or fl ashing
- Only the functions for automatic application on switching off the
engine and automatic release on acceleration are available.
- Manual application/release of the electric parking brake and dy-
namic emergency braking are unavailable.
6
Battery fault
- Lighting of the battery warning lamp makes it essential to stop
the vehicle as soon as traffi c allows. Stop and immobilise your
vehicle.
- Apply the electric parking brake before switching off the engine.
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146
DRIVING
HILL START ASSIST
System which holds your vehicle tem-
porarily (approximately 2 seconds)
when starting on a slope, 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 station-
ary, with your foot on the brake
pedal,
- in particular conditions on a
slope,
- with the driver’s door closed.
The hill start assist cannot be deac-
tivated.
Operation
Operating fault
If a malfunction of the system oc-
curs, these warning lamps come
on. Contact a CITROËN dealer or a
qualifi ed workshop to have the sys-
tem checked.
On an ascending slope, with the
vehicle stationary, the vehicle is
held for a brief moment when you
release the brake pedal:
- provided you are in fi rst gear or
neutral on a manual gearbox,
- provided you are in position A
or M
with the electronic gearbox
system,
- provided you are in position D
or
M
on an automatic gearbox.
On a descending slope, with the
vehicle stationary and reverse
gear engaged, the vehicle is held
momentarily when you release
the brake pedal.
Do not exit the vehicle while
it is being held in the hill
start assist phase.
If you need to exit the ve-
hicle with the engine running, man-
ually apply the parking brake and
ensure that the warning lamp P
(red) in the instrument panel is on
(not fl ashing).
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149
DRIVING
Displays in the instrument panel
- The gear lever position is dis-
played in the instrument panel,
on the left on the A and C multi-
function screens and on the right
on NaviDrive and MyWay multi-
function screens.
- A back-lit position grille associ-
ated with the gear lever shows
the position selected.
When the ignition is on, il-
lumination of the service
warning lamp, accompa-
nied by an audible signal and
the message "Gearbox faulty"
indicates a malfunction.
Contact a CITROËN dealer or a
qualifi ed workshop.
For safety:
)
position N
can only be disen-
gaged if you are pressing the
brake pedal.
)
if the gearbox is in position N
but the gear lever position is dif-
ferent, reposition the gear lever
on N
in order to be able to start.
Moving off
)
To start the engine, the gear le-
ver must be in position N
.
)
Press fi rmly on the brake pedal.
)
Operate the starter.
)
When the engine is running,
place the gear lever on R
, A
or
M
as desired.
)
In the instrument panel, check
the position engaged.
)
Release the brake pedal and ac-
celerate.
If the gear lever is not in position N
,
and/or if the brake pedal is not
pressed, the corresponding warning
lamp(s) are displayed and a mes-
sage informs you that at least one of
these two conditions is not met.
In this case, the engine will not start,
recommence the above procedure.
6-SPEED ELECTRONIC GEARBOX SYSTEM
The 6-speed electronic gearbox of-
fers a choice between the comfort of
fully automatic operation or the driving
pleasure of manual gear changing.
You have a choice of two driving
modes:
-
automatic
mode for automatic con-
trol of the gears by the gearbox,
- manual
mode for sequential
changing of the gears by the
driver.
)
Automated mode: gear lever 2
in
position A
.
)
Manual mode: gear lever 2
in po-
sition M
.
In automated mode, temporary man-
ual operation is possible any time by
using one of the paddles 1
.
Mode selection
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DRIVING
Automatic mode
)
Move the gear lever to A
.
Manual mode
)
Pull the " +
" paddle to change up
a gear.
)
Pull the " -
" paddle to change
down a gear.
When the engine is running,
before accelerating to move
the vehicle, make sure that
the position engaged on the
selector grille or in the instrument
panel is either: R
, A
or M
Do not leave the vehicle with the
engine running in R
, A
or M
.
Operation in automatic mode
)
Move the gear lever to
position A
. The warn-
ing lamp A
comes on in
the instrument panel to
confi rm the selection.
Reverse gear
To engage reverse, the vehicle must
be immobilised with your foot on the
brake pedal.
)
Move the gear lever to R
.
At low speeds, if reverse is selected,
the N
indicator fl ashes and the gear-
box goes into neutral automatically.
To engage reverse, put the gear le-
ver in position N
, then in position R
.
Neutral
)
Move the gear lever to N
.
If the vehicle is moving, do not select
this position even momentarily.
)
Move the gear lever to M
.
The gearbox then functions in auto-
matic mode, without any action on
your part.
It constantly selects the gear that is
best suited to the following condi-
tions:
- driving style,
- road profi le,
- optimum fuel consumption.
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DRIVING
Acceleration
For optimum acceleration (e.g. to
overtake another vehicle), simply
press the pedal beyond the point of
resistance at the end of its travel, by
pressing down fi rmly.
Vehicle stationary, with the
engine running
In the event of a prolonged stop with
the engine running, the gearbox
changes automatically to neutral N
.
Stopping the vehicle
Before stopping the engine, you can
choose:
)
to leave the vehicle in neutral;
move the gear lever to position N
.
)
to leave the vehicle with a gear
engaged ( R
, A
or M
); place the
gear lever in the chosen position
prior to stopping the engine. In
this case, the vehicle cannot be
moved.
In all cases, it is essential to apply
the parking brake. Check that the
parking brake warning lamp is on in
the instrument panel.
Do not use the accelera-
tor to hold your vehicle on
a gradient. Use either the
brake pedal or the parking
brake.
Before doing anything in the en-
gine compartment, check that the
gear lever is in neutral N
. The paddles cannot be used to se-
lect neutral or reverse gear, or to exit
reverse gear.
- If the vehicle stops or reduces
speed (for example when ap-
proaching a stop sign), the gear-
box changes down automatically,
to fi rst gear if needed.
- In manual mode, it is not neces-
sary to release the accelerator
completely during gear changes.
- A request to change gear is ac-
cepted only if the engine speed
permits it.
- For safety reasons, depending
on the engine speed, a change
down may be performed auto-
matically.
In situations of high engine
speeds (heavy accelera-
tion), a change up will not
occur unless the driver op-
erates the paddle.
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153
DRIVING
The Stop & Start system puts the en-
gine temporarily into standby - STOP
mode - during stops in the traffi c (red
lights, traffi c jams, or other...). The en-
gine restarts automatically - START
mode - as soon as you want to move
off. The restart takes place instantly,
quickly and silently.
Perfect for urban use, the Stop &
Start system reduces fuel consump-
tion and exhaust emissions as well
as the noise level when stationary.
Operation
Going into engine STOP mode
The "ECO"
warning lamp comes
on in the instrument panel and
the engine goes into standby:
- with the electronic gearbox
system
, at speeds below 4 mph
(6 km/h), press the brake pedal or
put the gear lever in position N
. If your vehicle is fi tted with the sys-
tem, a time counter calculates the
sum of the periods in STOP mode
during a journey. It rests itself to zero
every time the ignition is switched on
with the key.
Special cases: STOP mode not
available
Never refuel with the en-
gine in STOP mode; you
must switch off the ignition
with the key.
For your comfort, during parking
maoeuvres, STOP mode is not
available for a few seconds after
coming out of reverse gear.
STOP mode does not affect the
functionality of the vehicle, such as
for example, braking, power steer-
ing... STOP mode is not invoked
when:
- the driver's door is open,
- the driver's seat belt is not fas-
tened,
- the vehicle has not exceeded
6 mph (10 km/h) since the last
engine start using the key,
- the electric parking brake is ap-
plied or being applied,
- the engine is needed to maintain
a comfortable temperature in the
passenger compartment,
- demisting is active,
- some special conditions (battery
charge, engine temperature,
braking assistance, ambient
temperature...) where the engine
is needed to assure control of a
system.
In this case, the "ECO"
warning
lamp fl ashes for a few seconds then
goes off.
This operation is perfectly normal.
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DRIVING
Going into engine START mode
Special cases: START invoked
automatically
At any time, press the "ECO
OFF"
switch to deactivate the system.
This is confi rmed by the switch warn-
ing lamp coming on accompanied by
a message in the screen.
Deactivation
Reactivation
Press the "ECO OFF"
switch again.
The system is active again; this is
confi rmed by the switch warning
lamp going off and a message in the
screen. The "ECO"
warning lamp
goes off and the engine
starts with the electronic
gearbox
system
:
- gear lever in position A
or M
, re-
lease the brake pedal,
- or gear lever in position N
and the
brake pedal released, move the
gear lever to position A
or M
,
- or engage reverse gear.
START mode is invoked au-
tomatically when:
- the driver's door is open,
- the driver's seat belt is not fas-
tened,
- the speed of the vehicle exceeds
7 mph (11 km/h) with the elec-
tronic gearbox system,
- the electric parking brake is be-
ing applied,
- some special conditions (battery
charge, engine temperature,
braking assistance, ambient tem-
perature...) where the engine is
needed for control of a system.
In this case the "ECO"
warning lamp
fl ashes for a few seconds, then goes
off.
This operation is perfectly normal.
If the system has been deactivated
in STOP mode, the engine restarts
immediately.
The system is reactivated auto-
matically at every new start using
the key.