2016 Citroen C5 stop start

97
C5_en_Chap04_conduite_ed01-2015
Anti-theft protection
Electronic engine immobiliser
The key contains an electronic chip which has
a special code. When the ignition is switched
on, this code must be recognised in order for
starting to be possible.In the event of a fault, you are
informed by illumination of this
warning lamp, an audible signal and
a message in the screen.
In this case, your vehicle will not start; contact
a CITROËN dealer as soon as possible.
Starting-switching off the engine
Keep safely, away from your vehicle,
the label attached to the keys given to
you on acquisition of the vehicle.
Ignition switch
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 on position
It allows the use of the vehicle's electric
equipment or portable devices to be charged.
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.
This electronic engine immobiliser locks the
engine management system a few moments
after the ignition is switched off and prevents
starting of the engine by anyone who does not
have the key.
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.
4
Driving

107
C5_en_Chap04_conduite_ed01-2015
SITUATIONCONSEQUENCES
4 Display of messages "
Parking brake faulty" and "Anti
roll-back fault" and of the following warning lamps:
and/or flashing -
The automatic functions are deactivated.
- The hill start assist is not available.
To apply the electric parking brake:
F Immobilise the vehicle and switch off the ignition
F Pull the control lever for at least 5 seconds or until maximum application.
F 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 (!) flashes 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 qualified workshop.
To release the electric parking brake:
F Switch on the ignition.
F Push the control lever and hold it for approximately 3 seconds.
5 Display of message "
Parking brake control faulty –
automatic mode activated " and the following warning
lamps:
and/or flashing -
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 dynamic
emergency braking are unavailable.
6 Display of message "
Parking brake faulty " and of the
following warning lamp:
flashing -
Application of the parking brake is not guaranteed.
- The parking brake is temporarily unavailable.
It this situation arises:
F Wait approximately 3 minutes.
F After 3 minutes, if the warning lamp is still flashing, try to reinitialise the parking
brake, either by pushing and releasing the control A while pressing the brake
pedal or by means of a long pull on control lever A .
7 Battery problem
- Illumination of the battery warning lamp makes it essential to stop the vehicle
as soon as traffic allows. Stop and immobilise your vehicle.
- Apply the electric parking brake before switching off the engine.
4
Driving

114
C5_en_Chap04_conduite_ed01-2015
System which reduces fuel consumption by recommending the most appropriate
g e a r.
Depending on the driving situation and your
vehicle's equipment, the system may advise
you to skip one (or more) gear(s). You can
follow this instruction without engaging the
intermediate gears.
The gear engagement recommendations must
not be considered compulsory. In fact, the
configuration of the road, the amount of traffic
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.Example:
- You are in third gear.
- You press the accelerator pedal.
Gear shift indicator*
Operation
With an automatic gearbox, the system
is only active in manual mode.
* Depending on engine. On BlueHDi Diesel 150 versions with manual
gearbox, the system may suggest changing into
neutral so that the engine can go into standby
(STOP mode with Stop & Start), in certain
driving conditions. In this case, N is displayed
in the instrument panel. The information appears in the instrument
panel in the form of an arrow.
On vehicle fitted with a manual gearbox,
the arrow may be accompanied by the gear
recommended.
The system adapts its gear change
recommendation according to the
driving conditions (slope, load, ...) and
the demands of the driver (power,
acceleration, braking, ...).
The system never suggests:
- engaging first gear,
- engaging reverse gear.
- The system may suggest that you engage
a higher gear.
driving

115
C5_en_Chap04_conduite_ed01-2015
Stop & Start
Operation
- with a manual gearbox, at speeds below
12 mph (20 km/h) with BlueHDi Diesel
versions, when you put the gear lever into
neutral and release the clutch pedal,
- with an automatic gearbox, vehicle
stationary, when you press the brake pedal
or place the gear lever in position N .
Going into engine STOP
mode
The "ECO" warning lamp comes on
in the instrument panel and the engine
goes into standby automatically: 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.
Special cases: STOP mode
unavailable
In this case, the "ECO"
warning
lamp flashes for a few seconds, then
goes off.
This operation is perfectly normal. STOP mode is not invoked when:
- the vehicle is on a steep slope (up or
d ow n),
- the driver's door is open,
- the driver's seat belt is not fastened,
- the vehicle has not exceeded 6 mph
(10 km/h) since the last engine start using
the key,
- the electric parking brake is applied 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.
The Stop & Start system puts the engine temporarily into standby - STOP mode - during stops in the traffic (red lights, traffic jams, or other...).
The 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.
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.
4
driving

116
C5_en_Chap04_conduite_ed01-2015
- with a manual gearbox, when you fully
depress the clutch pedal,
- with an automatic gearbox:
● gear lever in position D or M , when you
release the brake pedal,
● or gear lever in position N and brake
pedal released, when you place the gear
lever in position D or M ,
● or when you engage reverse gear.
Going into engine START
mode
The "ECO" warning lamp goes off
and the engine starts automatically:
Special cases: START invoked
automatically
In this case the "ECO" warning
lamp flashes for few seconds, then
goes off.
This operation is perfectly normal. For safety reasons or to ensure smooth
operation, START mode is invoked
automatically when:
- you open the driver's door,
- you unfasten the driver's seat belt,
- the speed of the vehicle exceeds 15 mph
(25 km/h) with a manual gearbox or 2 mph
(3 km/h) with an an automatic gearbox for
blueH di d iesel versions,
- the electric parking brake is being applied,
- some special conditions (battery charge,
engine temperature, braking assistance,
ambient temperature...) where the engine is
needed to assure control of a system. 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.
driving

117
C5_en_Chap04_conduite_ed01-2015
Reactivation
Press the "ECO OFF" switch again.
The system is active again; this is confirmed
by the switch warning lamp going off and the
display of a message.The system is reactivated automatically
at every new start using the key.
Operating fault
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.
At any time, press the "ECO OFF" switch to
deactivate the system.
This is confirmed by the switch warning lamp
coming on accompanied by the display of a
message.
Deactivation
If the system has been deactivated
in STOP mode, the engine restarts
immediately.
In the event of a fault in ST
oP
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.
4
Driving

118
C5_en_Chap04_conduite_ed01-2015
Tyre under-inflation detection
System which automatically checks the
pressures of the tyres while driving.
The system continuously monitors the
pressures of the four tyres, as soon as the
vehicle is moving.The tyre under-inflation detection
system is an aid to driving which does
not replace the need for vigilance on
the part of the driver. This system does not avoid the need
to check the tyre pressures regularly
(including the spare wheel) and before
a long journey.
Driving with under-inflated tyres
adversely affects road holding,
extends braking distances and causes
premature tyre wear, particularly under
arduous conditions (vehicle loaded,
high speed, long journey).
The tyre pressures for your vehicle can
be found on the tyre pressure label (see
the "Identification markings" section).
The tyre pressures must be checked
when the tyres cold (vehicle stopped
for 1 hour or after driving for less then
6 miles (10 km) at moderate speed).
Other wise, add 0.3 bar to the values
indicated on the label.
Driving with under-inflated tyres
increases fuel consumption.
a pressure sensor is located in the valve of
each tyre (except the spare wheel).
The system triggers an alert if a drop in
pressure is detected in one or more tyres.
Maintenance
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.
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.
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.
driving

177
C5_en_Chap08_information_ed01-2015
Fuel tank
Capacity of the tank: approximately 71 litres*.
Low fuel level
When the low fuel level in the
tank is reached, this warning
lamp comes on in the instrument
panel, accompanied by an
audible warning and a message in the display
screen. When it first comes on, there remains
around 5 litres of fuel in the tank.
You must refuel to avoid running out of fuel.
F Press at the top left corner, then pull on its
edge. While you are refuelling, the engine must be
stopped and the ignition switched off.
F
Turn the key a quarter turn to lock and
unlock the filler cap.
F When refuelling, place the cap on hook A .
F Fill the tank, but do not persist after the
third cut-off ; this could cause your vehicle
to malfunction.
For a petrol engine with a catalytic
converter, the use of unleaded fuel is
compulsory.
The filler neck is narrower to ensure that only
unleaded petrol nozzles can be put in.
Opening the fuel flap Refuelling
Additions of fuel must be of at least
5 litres to be taken into account by the
fuel gauge.
Opening the filler cap may create a
noise of an inrush of air. This vacuum,
which is entirely normal, is caused by
the sealing of the fuel system.
With Stop & Start, never refuel with the
system in STOP mode; you must switch
off the ignition with the key.
* 55 litres for Slovakia.
8
Practical information