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DS4_en_Chap08_conduite_ed03-2015
Avoid attaching heavy objects to the
key or the remote control, which would
weigh down on its blade in the ignition
switch and could cause a malfunction.
It could adversely affect the
deployment of the front airbag.
Starting / Switching off the engine with the key
It has 3 positions:
- position 1 (Stop): insert and removing the
key,
-
position 2 (Ignition on) : steering column
unlocked, ignition on, Diesel preheating,
engine running,
-
position 3 (Starting) .
Ignition switch
Ignition on position
It allows the use of the vehicle's electric
equipment or portable devices to be charged.
Once the state of charge of the battery drops
to the reserve level, the system switches to
energy economy mode: the power supply is
cut off automatically to preserve the remaining
battery charge.
Switching off the engine leads to a loss
of braking assistance.
Anti-theft protection
Electronic engine immobiliser
In the event of a fault, you are
informed by illumination of this
warning lamp, an audible signal
and/or the display of a message,
depending on version.
Keep safely, away from your vehicle,
the label attached to the keys given to
you on acquisition of the vehicle.
In this case, your vehicle will not start; contact
a CITROËN dealer as soon as possible. The keys contain an electronic chip which has
a special code. When the ignition is switched
on, this code must be recognised for engine
starting to be authorised.
This electronic engine immobiliser locks the
engine management system a few minutes
after the ignition is switched off and prevents
starting of the engine by anyone who does not
have the key.
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Emergency switch-off
In the event of an emergency only,
the engine can be switched of without
conditions. To do this, press and hold
the "START/STOP " button for about
3 seconds.
In this case the steering column locks as soon
as the vehicle stops.
Electronic key not
recognised
If the electronic key is no longer in the
recognition zone when driving or when you
(later) request switching off the engine, a
message is displayed. F
P
ress and hold the " S TA R T/
STOP " button for about
3
seconds if you want to force
switching off the engine ( note
that restar ting will not be
possible without the key ).
Ignition on position
(without starting)
With the Keyless Entry and Starting key inside
the vehicle, pressing the "START/STOP"
button, with no action on the pedals , allows
the ignition to be switched on.
F
P
ress the "START/STOP" button,
the instrument panel comes on
but the engine does not start.
F
P
ress the button again to switch off the
ignition and so allow the vehicle to be
locked.
With the ignition on, the system
automatically goes into energy
economy mode when required to
maintain the state of charge of the
battery.
driving
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SituationsConsequences
To apply the electric parking brake:
F
i
mmobilise the vehicle and switch off the ignition.
F
p
ull the control for at least 5 seconds or until application is complete.
F
s
witch 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:
F
s
witch on the ignition.
F
p
ull the control and hold it for approximately 3 seconds then release it.
If the braking warning lamp is flashing 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 qualified workshop.
and possibly
flashing
Display of the message "
Parking brake fault" and of the
following warning lamps: -
O
nly the automatic application on switching off the engine and automatic
release on acceleration functions are available.
-
T
he manual application/release of the electric parking brake and the
emergency braking are not available.
and possibly
flashing
Battery fault -
I
f the battery warning lamp comes on you must stop immediately as soon as
the traffic allows. Stop and immobilise your vehicle (if necessary, place the
two chocks under the wheels).
-
A
pply the electric parking brake before switching off the engine.
driving
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Invalid value during manual
operation
This symbol is displayed if a gear
is not engaged correctly (selector
between two positions).
Stopping the vehicle
Before switching off the engine, put the selector
in position P or N to place the gearbox in
neutral.
In both cases, apply the parking brake to
immobilise the vehicle, unless it is programmed
to automatic mode.If the selector is not in position P ,
when the driver's door is opened or
approximately 45 seconds after the
ignition is switched off, there is an
audible signal and a message appears.
F
R
eturn the selector to position P ;
the audible signal stops and the
message disappears.
Operating fault
When the ignition is on, a message appears
in the instrument panel screen to indicate a
gearbox fault.
In this case, the gearbox switches to back-up
mode and is locked in 3rd gear. You may feel
a substantial knock when changing from P
to R and from N to R . This will not cause any
damage to the gearbox.
Do not exceed 60 mph (100 km/h), local speed
restrictions permitting.
Have it checked by a CITROËN dealer or a
qualified workshop. You risk damaging the gearbox:
-
i
f you press the accelerator and
brake pedals at the same time,
-
i
f you force the selector from
position P to another position when
the battery is flat.
To reduce fuel consumption when
stationary for long periods with the
engine running (traffic jam...), position
the gear selector at N and apply the
parking brake, unless it is programmed
in automatic mode.
driving
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DS4_en_Chap08_conduite_ed03-2015
Stop & StartThe Stop & Start system puts the engine temporarily into standby - STOP mode - during stops in the traffic (red lights, traffic jams, or other...).
T he engine restarts automatically - START mode - as soon as you want to move off. The restart takes place instantly, quickly and silently.
Per fect for urban use, the Stop & Start system reduces fuel consumption and exhaust emissions as well as the noise level when stationary.
Operation
Going into engine STOP mode
STOP mode does not affect the
functionality of the vehicle, such as
braking, power steering, for example.
Never refuel with the engine in STOP
mode; you must switch off the ignition
with the key or the "START/STOP"
button.
The "ECO" warning lamp comes on in
the instrument panel and the engine
goes into standby automatically:
- with a manual gearbox, at speeds below 12 mph (20 km/h), or vehicle stationary with
PureTech 130 petrol and BlueHDi 115 and
120 Diesel versions, when you put the gear
lever into neutral and release the clutch
pedal,
-
w
ith an automatic gearbox, vehicle
stationary, when you press the brake pedal
or place the gear selector in position N .
If your vehicle is fitted with the
system, a time counter calculates
the sum of the periods in STOP
mode during a journey. It resets
itself to zero every time the
ignition is switched on with the key
or the "START/STOP" button.
STOP mode is not invoked when:
-
t he vehicle is on a steep slope (up or down),
-
t
he driver's door is open,
-
t
he driver's seat belt is not fastened,
-
t
he vehicle has not exceeded 6 mph (10 km/h)
since the last engine start (using the key or the
"START/STOP" button),
-
t
he electric parking brake is applied or being
applied,
-
t
he engine is needed to maintain a comfortable
temperature in the passenger compartment,
-
d
emisting is active,
-
s
ome special conditions (battery charge,
engine temperature, braking assistance,
ambient temperature...) where the engine is
needed to assure control of a system.
Special cases: STOP mode
unavailable
In this case, the "ECO" warning lamp
flashes for a few seconds, then goes
of f.
This operation is perfectly normal.
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Going into engine START mode
The "ECO" warning lamp goes off
and the engine starts automatically:
-
w
ith a manual gearbox , when you fully
depress the clutch pedal,
-
w
ith an automatic gearbox:
●
g
ear selector in position d or M, when
you release the brake pedal,
●
o
r gear selector in position N and brake
pedal released, when you place the gear
selector in position
d or M,
●
o
r when you engage reverse gear.
Special cases: START invoked
automatically
With a manual gearbox in STOP mode,
if a gear is engaged without fully
depressing the clutch pedal, a warning
lamp comes on or an alert message
is displayed asking you to depress the
clutch pedal to restart the engine.
In this case the "ECO" warning lamp
flashes for few seconds, then goes
of f.
This operation is perfectly normal. For safety reasons or to ensure smooth
operation, START mode is invoked
automatically when:
-
y
ou open the driver's door,
-
y
ou unfasten the driver's seat belt,
-
t
he speed of the vehicle exceeds 15 mph
(25 km/h) with a manual gearbox (3 km/h
(2 mph) with PureTech 130 petrol and
BlueHDi Diesel 115 and 120 versions) or
2
mph (3 km/h) with an automatic gearbox,
-
t
he electric parking brake is being applied,
-
s
ome special conditions (battery charge,
engine temperature, braking assistance,
ambient temperature...) where the engine is
needed to assure control of a system.
driving
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In the event of a malfunction with the system,
the "ECO OFF" switch warning lamp flashes,
then comes on continuously.
have it checked by a CITROËN dealer or a
qualified workshop.
Operating fault
In the event of a fault in STOP mode,
the vehicle may stall. All of the
instrument panel warning lamps come
on.
Depending on version, an alert
message may also be displayed asking
you to put the gear lever into position N
and put your foot on the brake pedal.
It is then necessary to switch off the
ignition, then restart the engine using
the key or the "START/STOP" button.Before doing any work under the
bonnet, deactivate the Stop & Start
system to avoid the risk of injury
related to an automatic change to
START
mode.
The Stop & Start system makes use of
an advanced technology. All work on
this type of battery must only be carried
out by a CITROËN dealer or a qualified
workshop.
Maintenance
This system requires the use of a 12 V battery
of specific technology and characteristics
(reference numbers available from a CITROËN
dealer or a qualified workshop).
Fitting a battery not listed by CITROËN would
introduces the risk of faults with the system.
driving
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The fusebox is placed in the engine
compartment near the battery (left-hand side).Access to the fuses
F Unclip the cover.
F C hange the fuse (see corresponding
paragraph).
F
W
hen you have finished, close the cover
carefully to ensure correct sealing of the
fusebox.
Engine compartment fuses
Practical information