2008.5 Citroen JUMPY ignition

131
Air bags
SAFETY
5
The air bags have been designed to
maximise the safety of the occupants in the
event of a serious collision; they work in
conjunction with the force limiting seat belts.
In the event of a serious collision, the
electronic detectors record and analyse the
front and side impacts suffered in the impact
detection zones:
- in the event of a serious impact, the air bags inflate instantly and protect the
occupants of the vehicle. Immediately
after the impact, the air bags deflate
rapidly, so that they do not hinder the
visibility of the occupants nor their
possible exit from the vehicle. - in the event of a minor or rear impact
and in certain roll-over conditions,
the air bags will not be deployed; the
seat belt alone is sufficient to provide
maximum protection in these situations.
The seriousness of the collision depends on
the nature of the obstacle and the speed of
the vehicle at the moment of impact. It is imperative that the passenger
air bag is disarmed if a child seat is
installed facing rearwards. Refer to the
"Children on board" section of chapter 5.
Air bags only operate when the
ignition is switched on.
AIR BAGS
This equipment only operates once. If a
second impact occurs (during the same or
a subsequent accident), the air bag will not
operate.
The triggering of an air bag or air bags
is accompanied by a slight discharge of
harmless smoke and a noise, due to the
activation of the pyrotechnic cartridge
incorporated in the system.
This smoke is not harmful, but sensitive
individuals may experience some irritation.
The noise of the detonation may result in a
slight loss of hearing for a short time.

134
Air bags Disarming
The passenger ’s front air bag alone can be
disarmed:
- With the ignition switched off, insert
the key into the passenger air bag
disarming switch,
- turn it to the "OFF" position,
- then remove the key keeping the slot in this position.
Front air bags
The front air bags are incorporated in the
centre of the steering wheel for the driver
and in the fascia for the front passenger.
Reactivation
In the
"OFF" position, the passenger air
bag will not be triggered in the event of an
impact.
As soon as the child seat is removed, turn
the air bag slot to the "ON" position to
re-activate the air bag and thus ensure the
safety of your passenger in the event of an
impact. To ensure the safety of your child, it
is essential to disarm the passenger
air bag when you install a rear-facing child
seat on the front passenger seat. Otherwise,
the child would risk being killed or seriously
injured if the air bag were to inflate.
The air bag warning light on the
instrument panel is lit throughout
the period of disarming.
Activation
They are deployed simultaneously, unless
the passenger ’s front air bag has been
disarmed, in the event of a serious front
impact applied to all or part of the front
impact zone
A in the longitudinal centreline
of the vehicle on a horizontal plane directed
from the front towards the rear of the
vehicle.
The front air bag inflates between the front
occupant of the vehicle and the fascia to
cushion his forward movement. If this warning light comes on,
accompanied by an audible signal
and a message on the display,
contact a CITROËN dealer to
have the system checked.
Front air bag fault
If the two air bag warning lights are lit
continuously, do not install a
rear-facing child seat. Consult a CITROËN
dealer.

131
Air bags
SAFETY
5
The air bags have been designed to
maximise the safety of the occupants in the
event of a serious collision; they work in
conjunction with the force limiting seat belts.
In the event of a serious collision, the
electronic detectors record and analyse the
front and side impacts suffered in the impact
detection zones:
- in the event of a serious impact, the air bags inflate instantly and protect the
occupants of the vehicle. Immediately
after the impact, the air bags deflate
rapidly, so that they do not hinder the
visibility of the occupants nor their
possible exit from the vehicle. - in the event of a minor or rear impact
and in certain roll-over conditions,
the air bags will not be deployed; the
seat belt alone is sufficient to provide
maximum protection in these situations.
The seriousness of the collision depends on
the nature of the obstacle and the speed of
the vehicle at the moment of impact. It is imperative that the passenger
air bag is disarmed if a child seat is
installed facing rearwards. Refer to the
"Children on board" section of chapter 5.
Air bags only operate when the
ignition is switched on.
AIR BAGS
This equipment only operates once. If a
second impact occurs (during the same or
a subsequent accident), the air bag will not
operate.
The triggering of an air bag or air bags
is accompanied by a slight discharge of
harmless smoke and a noise, due to the
activation of the pyrotechnic cartridge
incorporated in the system.
This smoke is not harmful, but sensitive
individuals may experience some irritation.
The noise of the detonation may result in a
slight loss of hearing for a short time.

147
Levels
CHECKS
7
Cooling system
Only use the fluid recommended by the
manufacturer.
Otherwise, you risk seriously damaging your
engine.
When the engine is warm, the temperature
of the coolant is controlled by the engine
fan. As this fan can operate with the ignition
key removed and because the cooling
system is pressurised, wait for at least one
hour after the engine has stopped before
carrying out any work.
Slacken the cap by 1/4 of a turn to release
the pressure to prevent any risk of scalding.
When the pressure has dropped, remove the
cap and top up the level with coolant.
If fluid has to be added frequently, this
indicates a failure which must be checked by
a CITROËN dealer as soon as possible. Power steering fluid level
The vehicle must be parked on level ground
with the engine cold. Unscrew the cap
integrated with the gauge and check the
level which must be between the MIN and
MAX marks.
When this occurs with the engine running it
is due to the start of saturation of the particle
emission filter (exceptionally prolonged
urban type driving conditions: low speed,
long traffic jams, ...).
In order to regenerate the filter, you are
advised to drive at a speed higher than
40 mph (60 km/h) for at least five minutes
as soon as possible, when traffic conditions
permit (until the message disappears and
the service warning light is switched off).
During regeneration of the particle emission
filter, relay noise may be heard under the
fascia.
If the message is still displayed and if the
service warning light remains on, contact a
CITROËN dealer.
Topping up
The level must be between the MIN and
MAX marks on the expansion bottle. If
more than 1 litre of fluid is required to top
up the level, have the system checked by a
CITROËN dealer. Windscreen wash and headlamp
wash level
For best quality cleaning and for your safety,
we would advise that you use products of
the CITROËN Universal range.
Capacity of the screenwash reservoir:
approximately 4.5 litres.
If your vehicle is fitted with headlamp
washers, the capacity of the reservoir is
7.5 litres.
To guarantee optimum cleaning and prevent
freezing, this fluid must not be topped up or
replaced with water.
Diesel additive level (Diesel
with particle emission filter)
The minimum level of this additive
is indicated by lighting of the
service warning light, accompanied by
an audible signal and a message on the
display. Topping up
It is imperative that this additive is topped up
by a CITROËN dealer without delay.

151
Fuel
CHECKS
7
FILLING WITH FUEL
FUEL CIRCUIT DISARMED The fuel tank must be filled with the engine
off .
DIESEL REPRIMING PUMP
If you should run out of fuel, it is necessary
to re-prime the circuit:
- fill the fuel tank with at least five litres of
diesel,
- squeeze and release the manual re-priming pump, under the bonnet
under the protective cover, until fuel
appears in the transparent pipe,
- operate the starter until the engine starts.
Low fuel level
When the needle is at the start of
the red zone, the minimum fuel
tank level is reached when this
warning light comes on. At this
moment, you have approximately 8 litres of
fuel remaining. Fill up without delay to avoid
running out of fuel. When filling with fuel, do not open the
left-hand side door, if fitted on your
vehicle, as there is a risk of damage to the
fuel filler flap.
- Open the fuel filler flap.
Insert the key, then turn it a quarter turn.
- Remove the cap and hook it onto the clip located on the inside of the flap.
A label affixed to the inside of the flap
reminds you of the type of fuel to be used.
When filling the fuel tank, do not continue
after the 3 rd cut-off of the nozzle. This could
cause malfunctions.
The capacity of the fuel tank is
approximately 80 litres.
- After filling the fuel tank, lock the cap and close the flap. In a serious collision, a mechanism
automatically prevents fuel from reaching
the engine.
The flashing of this warning light
is accompanied by a message on
the display.
Check that there is no odour or leakage of
fuel outside the vehicle and re-establish the
fuel supply:
- switch off the ignition (STOP position).
- remove the key.
- put the key back in the ignition.
- switch on the ignition and start.

152
Battery
BATTERY
This is housed in a compartment located
underneath the floor, in front of the
driver ’s seat. Before disconnecting the battery, you must
wait for 2 minutes after switching off
the ignition.
Never disconnect a terminal when the
engine is running.
disconnecting the terminals.
After every reconnection of the battery,
switch on the ignition and wait 1 minute
before starting to allow the electronic
systems to be initialised. If slight difficulties
are experienced after this, please contact a
CITROËN dealer. It is advisable to disconnect the battery
if the vehicle is not to be used for a
period of more than one month. After the engine has stopped, with the key
in the ignition position, certain functions
(windscreen wiper, electric windows, courtesy
lights, audio equipment, etc.) can only be
used for a cumulative duration of thirty
minutes, to prevent discharging of the battery.
To charge the battery using a battery
charger
- Disconnect the battery,
- Follow the instructions for use given by
the battery charger manufacturer,
- Reconnect starting with the negative (-) terminal,
- Check that the terminals and connectors are clean. If they are covered with
sulphate (white or greenish deposit),
disconnect them and clean them
To start the vehicle from another
battery
- Connect the red cable to the positive (+) terminals of the two batteries,
- Connect one end of the green or black cable to the negative (-) terminal of the
slave battery,
- Connect the other end of the green or black cable to an earth point on the
broken down vehicle as far as possible
from the battery,
- Operate the starter, let the engine run,
- Wait for the engine to return to idle, then disconnect the cables. Once the thirty minutes are over, the active
functions are put on standby and the battery
warning light flashes accompanied by a
message on the display.
To resume the use of these functions
immediately, start the engine and let it run
for a few minutes.
The time available will then be double the
time for which the engine was left running.
However, this time will always be between
five and thirty minutes.
A flat battery will prevent the engine from
starting.

153
Changing a wheel
TROUBLESHOOTING
8
CHANGING A WHEEL
1. PARKING THE VEHICLE
- It is imperative that you ensure that the occupants get out of the vehicle and
wait in a safe location.
- If possible, park the vehicle on level, stable and non-slippery ground. - Apply the handbrake, switch off the
ignition and engage first or reverse gear.
- If available, place a chock under the wheel diagonally opposite the one to be
changed.
On certain types of ground and/or if
considerable loads are being transported,
the vehicle must be raised in order to
disengage the spare wheel from the carrier.
Call a CITROËN dealer.
If your vehicle is fitted with suspension
with pneumatic compensation, please
deactivate the system. Refer to the "Rear
suspension" section of chapter 4.
2. TOOLS
- If fitted on your vehicle, open the plastic flap located at the rear left of
the vehicle.
- Unscrew the nut then take out the jack and the wheelbrace.

1. Wheelbrace.

2. Jack.

3. Alloy wheel embellisher remover.
The jack and the tool kit are specific to
your vehicle. Do not use them for other
purposes.

164
Changing a fuse
RIGHT-HAND SIDE FASCIA PANEL FUSES
- Tilt the storage compartment then pull it firmly to access the fuses.
Fuses A (amps) Allocation

1 15 Rear wiper

2 - Free

3 5 Air bag control unit

4 10 Steering wheel angle sensor, Diagnostic socket, ES
P
sensor, Manual ventilation, Clutch switch, Headlamp beam
height, Particle emission filter pump

5 30 Electric mirrors, Passenger electric window mot or

6 30 Front electric windows supply

7 5 Courtesy lights and glove box light

8 20 Multifunction display, Anti-theft alarm siren, Aud
io
equipment, Compact disc changer, Audio/telephone, T railer
fuse box (accessory), Coachbuilder/vehicle modifier unit
(platform cab)

9 10 Load space accessories socket

10 30 Rear ride height corrector, Steering wheel switchi
ng,
Instrument panel

11 15 Diagnostic socket, Ignition switch

12 15 Hands-free kit, Air bag control unit, Parking assi
stance
control unit

13 5 Engine fuse box, Trailer fuse box

14 15 Rain sensor, Automatic air conditioning, Instru ment panel

15 30 Locking/unlocking/deadlocking of the accesses

16 - Free

17 40 Heated rear screen, Heated mirrors

17 10 Heated mirrors only