2013 Citroen JUMPY MULTISPACE engine

57

Ventilation

EASE OF USE and COMFOR
T
3
WITH MANUAL SETTINGS

If your vehicle is fitted with these controls,
they are located on the control panel of the
dashboard centre console.
Air distribution

Air distribution is directed by turning the
control 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 air distribution can be
modulated by placing the control
in the intermediate positions,
marked "●".


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 LED is on. Pressing the button
again switches the function off
and the LED goes off.
Temperature adjustment
Control positioned:


- in the blue zone, produces
cool air,

- in the red zone, produces
heating of the interior air.
The fan speed varies from 1 to
the fastest 4. Position 0 switches
it off.
Remember to adjust this control in
order to attain the desired comfort
level.
the windscreen.
VENTILATION

60
Ventilation

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.
Depending on the comfort value selected,
the system controls the distribution,
the fl ow and the intake of air to guarantee comfort
and a suffi cient circulation of air in the passenger
compartment. 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 signifi cantly;
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.

64
Ventilation
Pressing this button, with the engine
running, activates the rapid demisting -
defrosting 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.



Demisting the rear screen and/or mirrors



Automatic air conditioning: visibility
programme
The comfort programme (AUTO) may not
be sufficient to quickly demist or defrost the
windows (humidity, several passengers, ice).
In this case, select the visibility programme.
The visibility programme indicator lamp
comes on.
It activates the air conditioning, the air
flow, the defrosting of the rear screen
and provides optimum distribution of the
ventilation to the windscreen and side
windows.
It deactivates the air recirculation.

66
Ventilation
ADDITIONAL HEATING

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.

Rear ventilation


Coolant circuit heater
This is an additional and separate system
which heats the Diesel engine cooling
system to make starting easier.
It improves the demisting and defrosting
performance.

ESP
OFF
97
Driving safely

SAFETY
4

ANTI-SLIP REGULATION (ASR)AND DYNAMIC STABILITY
CONTROL (DSC)
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.
Deactivating the ASR/DSC systems
In certain exceptional conditions (starting
the vehicle when stuck in mud or snow, or
on loose ground...), it could prove useful
to deactivate the ASR and DSC systems to
make the wheels spin and regain grip.


- Press the button, located on the centre
console.

- The indicator lamp comes on: the ASR
and DSC systems no longer operate.
Operating check


Good practice

The ASR/DSC systems offer increased
safety during normal driving, but should not
encourage the driver to take risks or to drive
at high speed.
The operation of these systems is assured
only if the recommendations of the
manufacturer regarding the wheels (tyres
and rims), the braking components, the
electronic components and fitting and repair
procedures are observed.
After an impact, have these systems
checked by a CITROËN dealer or a qualified
workshop.
Operation of the ASR and DSC systems

The LED flashes when
the ASR or DSC 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 warning lamp
comes on, accompanied by an
audible signal and a message in
the screen.
Contact a CITROËN dealer or a qualified
workshop to have the system checked.
The warning lamp may also come on if the
tyres are under-inflated. Check the pressure
of each tyre.

Use the DSC 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 DSC system automatically

98


Driving safely



"GRIP CONTROL"

The accelerator pedal must
be pressed sufficiently
so that the engine power
can be used to effectively
manage the various
parameters. On snow, mud and sand, this traction
system, associated with the Michelin ® Agilis
51 M+S all terrain tyres, provides a
compromise between safety, adhesion and
traction.
It allows progress to be made in most
conditions of low adhesion.












Correct use
Your vehicle is designed principally to drive
on tarmac roads but it allows you to drive on
other less passable terrain occasionally.
However, particularly when your vehicle is
heavily laden, it does not permit off-road
activities such as:


- crossing and driving on ground which
could damage the underbody or tear off
components (fuel pipe, fuel cooler, ...),
particularly by obstacles or stones,

- driving on ground with steep gradients
and poor grip,

- crossing a stream.

11 7


Towing a trailer


ACCE
SS
ORIE
S
5

For more information about weights,
refer to the administrative documents
(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.

11 8


Towing a trailer
You should therefore use a high gear to
lower the engine speed and reduce your
speed.
In all cases, pay attention to the coolant
temperature.
Ty r e s
Check the tyre pressures of the towing
vehicle (see the "Identification markings"
section of chapter 8) and of the trailer,
observing the recommended pressures.
Towbar

We recommend the use of genuine
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 associated
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 obtain
information from the Manufacturer before
fitting this type of equipment. If the coolant temperature warning
lamp comes on, stop the vehicle
and switch off the engine as soon
as possible.

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 air conditioning is automatically cut off to
save engine power.
See the "Levels" section of chapter 6.
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/DSC
The ABS or DSC systems only control the
vehicle, not the trailer or caravan.

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