engine Citroen JUMPY 2009.5 2.G User Guide

Starting and stopping
STARTING AND STOPPING
Key
Take care to prevent the key from coming
into contact with grease, dust, rain or a
damp environment.
A heavy object attached to the key (key
ring, ...) weighing the key down in the ignition
switch may cause a malfunction.
Good practice when starting
Door or bonnet open warning light
If this comes on, a door or the
bonnet is not closed correctly,
check!
Diesel pre-heating warning light If the temperature is high
enough, the warning light comes
on for less than one second, you
can start without waiting.
In cold weather, wait for this warning light to
switch off then operate the starter (Starting
position) until the engine starts. Good practice when stopping
Minimise engine and gearbox wear
When switching off the ignition, let the
engine run for a few seconds to allow the
turbocharger (Diesel engine) to return to
idle.
Do not press the accelerator when switching
off the ignition.
There is no need to engage a gear after
parking the vehicle.

Running and accessories position.
To unlock the steering, turn the steering
wheel gently while turning the key, without
forcing. In this position, certain accessories
can be used.

Starting position.
The starter is operated, the engine turns
over, release the key.

STOP position: steering lock.
The ignition is off. Turn the steering wheel
until the steering locks. Remove the key.

45
Steering wheel controls
ERGONOMICS AND COMFORT
3
SPEED LIMITER "LIMIT"
However, pressing the pedal beyond this
point of resistance to the floor permits
exceeding of the programmed speed. To
resume use of the limiter, simply reduce
the pressure on the accelerator pedal
gradually and return to a speed below that
programmed. Function selected,
displaying of the
"Speed Limiter" symbol.
Function deactivated,
last programmed speed - OFF
(example at 65 mph
(107 km/h)).
Function activated
(example at 65 mph
(107 km/h)).
Vehicle speed above
(example 70 mph
(118 km/h)),
the programmed speed
is displayed flashing.
Operating fault detected,

OFF - the dashes flash.
This speed limiter shows the function
selection status on the instrument panel and
displays the programmed speed:

The operating actions may be carried out
when stationary, with the engine running,
or with the vehicle moving.
"This is the selected speed which the driver
does not wish to exceed".
This selection is made with the engine
running while stationary or with the vehicle
moving. The minimum speed which can be
programmed is 20 mph (30 km/h).
The speed of the vehicle responds to the
pressure of the driver ’s foot as far as the
accelerator pedal point of resistance which
indicates that the programmed speed has
been reached.

46
Steering wheel controls
Selecting the function
- Place the dial in the LIMIT position.
The limiter is selected but is not yet
active. The display indicates the last
programmed speed.
Programming a speed
A speed can be programmed without
activating the limiter but with the engine
running.
To memorise a speed higher than the
previous one:
- press the Set + button.
A brief press increases the speed by 1 mph
(km/h).
A maintained press increases the speed in
steps of 5 mph (km/h).
To memorise a speed lower than the
previous one:
- press the Set - button.
A brief press decreases the speed by 1 mph
(km/h).
A maintained press decreases the speed in
steps of 5 mph (km/h). Activation/Deactivation (off)
Pressing this button once activates the
limiter, pressing the button again deactivates
it (OFF).

48
Ventilation
WITH MANUAL ADJUSTMENT
If your vehicle is fitted with these controls,
they are located on the control panel of the
fascia centre console. Air distribution
The air supply distribution is directed by the
control turned towards:
the side vents and the central
vents,
the side vents, the central vents
and the footwells,
the footwells,
the windscreen and the footwells,
Air flow
The air conditioning does not operate if the
air flow is set to 0. the windscreen.
Air conditioning A/C
If fitted on your vehicle, the air conditioning
can only operate with the engine running.
Pressing the button triggers the
operation of the air conditioning,
the diode is lit. Pressing the
button again switches the function
off and the diode is switched off. Temperature adjustment
Control positioned:
- in the red zone, triggers heating of the interior ambient
air.
- in the blue zone, triggers cool
air,
The air distribution can be
modulated by placing the control
in the intermediate positions,
marked "

51
Ventilation
ERGONOMICS AND COMFORT
3
Driver or passenger side comfort value
The value indicated on the display
corresponds to a level of comfort and
not a temperature in degrees Celsius or
Fahrenheit.
Automatic operation
Do not cover the sunshine sensor,
located on the windscreen behind the
mirror, it is used for regulation of the air
conditioning.
AUTO comfort programme
This is the normal air conditioning system
operating mode.
Press this button, the AUTO
symbol is displayed.
In accordance with the comfort
value selected, the system
controls the distribution, the flow and the
intake of air to guarantee comfort and a
sufficient circulation of air in the passenger
compartment. No further action on your part
is required. No further action on your part is
required.
When the engine is cold, to prevent an
excessive diffusion of cold air, the ventilation
will reach its optimum level gradually.
For your comfort, the settings are stored
when the ignition is switched off and are
reinstated the next time the vehicle is
started, if the temperature in the passenger
compartment has not changed significantly;
otherwise, operation resumes in automatic
mode. Turn this control to the left or to
the right to decrease or increase
the value. A setting around the
value 21 provides optimum
comfort.However, depending on your
requirements, a setting between 18 and 24
is usual.

54
Ventilation
De-icing the rear screen and/or
mirrors
Pressing this button, with the engine
running, activates the rapid demisting -
de-icing of the rear screen and/or electric
mirrors.
This function switches off:
- when the button is pressed,
- when the engine is switched off,
- automatically to prevent excessive energy consumption. Automatic air conditioning: visibility
programme
The comfort programme (AUTO) may not
be sufficient to quickly demist or de-ice the
windows (humidity, several passengers, ice).
In this case, select the visibility programme.
The visibility programme indicator light
comes on.
It activates the air conditioning, the air flow,
the de-icing of the rear screen and provides
optimum distribution of the ventilation to the
windscreen and side windows.
It deactivates the air recirculation.

56
Ventilation Good practice
To avoid any risk of poisoning or
asphyxiation, the heater must not be used,
even for short periods, in an enclosed space
such as a garage or workshop which is not
fitted with an exhaust gas extraction system.
Do not park the vehicle on an inflammable
surface (dry grass, dead leaves, paper…),
there is a risk of fire. The temperature near the heater must not
exceed 120 °C. A temperature higher than
this (for example in the case of painting in
an oven) could damage the components of
the electronic circuits.
The heater is supplied by the vehicle’s fuel
tank. Ensure that the fuel gauge indicator
light is not at reserve.
Coolant circuit heater
This is an additional and autonomous
system which heats the diesel engine hot
coolant loop to make starting easier.
It improves the de-icing and demisting
performance.
Vehicles fitted with an HDi engine may be
fitted with a heater. When the engine is at
idle or the vehicle is stationary, it is normal
to notice a high-pitched whistling noise and
a slight emission of smoke and odour.

ESP
79
Driving safety
SAFETY
4
TRACTION CONTROL (ASR) AND DYNAMIC STABILITY CONTROL (ESP)
These systems are linked and complement
the ABS.
The ASR system is very useful for
maintaining optimum drive and avoiding
losses of control of the vehicle on
acceleration.
The system optimises drive to prevent the
wheels skidding, by acting on the brakes of
the drive wheels and on the engine. It also
allows the directional stability of the vehicle
to be improved on acceleration. acts on the engine and the brake of one
or more wheels, in order to put the vehicle
back on course.
Disarming the ASR/ESP systems
In certain exceptional conditions (starting
the vehicle when stuck in mud or snow, or
on loose ground...), it could prove useful to
disarm the ASR and ESP systems to make
the wheels spin and regain grip.
- Press the button, located on the centre
console.
- The indicator light comes on: the ASR and ESP systems no longer act. Operating check
Good practice
The ASR/ESP systems offer increased
safety during normal driving, but should not
incite the driver to take risks or to drive at
high speed.
The operation of these systems is ensured
if the recommendations of the manufacturer
regarding the wheels (tyres and rims),
the braking components, the electronic
components and the fitting and repair
procedures within the CITROËN network are
observed.
After an impact, have these systems
checked by a CITROËN dealer.
Use the ESP to hold your course without
attempting to countersteer.
If there is a variation between the trajectory
followed by the vehicle and that required
by the driver, the ESP system automatically Operation of the ASR and ESP
systems
The luminous diode flashes when
the ASR or ESP is triggered.
They engage again:
- automatically above 30 mph (50 km/h),
- manually by pressing the button again. When a malfunction of the
systems occurs, the indicator light
comes on, accompanied by an
audible signal and a message on
the display.
Contact a CITROËN dealer to have the
system checked.
The warning light may also come on if the
tyres are under-inflated. Check the pressure
of each tyre.

91
Towing a trailer
ACCESSORIES
5
For more information about weights,
refer to the administrative documents
(V5 registration document, ...) or to the
"Weights" section of chapter 8.
TOWING A TRAILER, CARAVAN, BOAT, ETC...

Distribution of loads
Distribute the load in the trailer so that the
heaviest objects are as close as possible
to the axle and the nose weight is close to
the maximum authorised without, however,
exceeding it.
Cooling
Towing a trailer on a slope increases the
coolant temperature.
As the fan is electrically controlled, its
cooling capacity is not dependent on the
engine speed.
Driving advice
A towed vehicle must free wheel: gearbox in
neutral.

92
Towing a trailer
On the contrary, use a high gear to lower the
engine speed and reduce your speed.
In all cases, pay attention to the coolant
temperature.
Tyres : check the tyre pressures of the
towing vehicle (see the "Identification
features" section of chapter 8) and of
the trailer, observing the recommended
pressure. Towbar
We recommend the use of original
CITROËN towbars and their harnesses,
which have been tested and approved from
the design stage of your vehicle, and that
you entrust the fitting of this equipment to a
CITROËN dealer.
If this equipment is not fitted by a CITROËN
dealer, it is imperative that it is fitted using
the electrical pre-equipment installed at the
rear of the vehicle and in accordance with
the manufacturer ’s instructions.
In accordance with the general instructions
a reminder of which has been given above,
we draw your attention to the risk linked with
fitting a towbar or electrical accessory not
recommended by CITROËN. Fitting such
equipment could result in the failure of your
vehicle’s electronic system. Please contact
a CITROËN dealer for information before
fitting this type of equipment.
See the "Levels" section of chapter 6.
Good Practice
In certain cases of particularly arduous
use (towing the maximum load up a steep
slope in high temperatures), the engine
automatically limits its power. In this
case, the automatic cutting off of the air
conditioning allows the engine power to be
recovered.
If the coolant temperature warning
light comes on, stop the vehicle
and switch off the engine as soon
as possible.
Brakes
Towing increases the braking distance. Drive
at a moderate speed, change down early
and brake gradually.

Side wind
Sensitivity to side wind is increased. Drive
smoothly and at a moderate speed.

ABS/ESP
The ABS or ESP systems only control the
vehicle, not the trailer or caravan.

Rear parking assistance
The assistance does not function while the
vehicle is towing.