brake Citroen JUMPY 2011 2.G User Guide

82


Driving safely


PARKING BRAKE
When parking on a slope, direct your wheels towards
the pavement and pull the parking brake lever up.

There is no advantage in engaging a gear after
parking the vehicle, particularly if the vehicle is
loaded.

HAZARD WARNING LAMPS

Press this button, the direction indicators
flash.
They can operate with the ignition off.
The hazard warning lamps should only be
used in dangerous situations, when stopping
in an emergency or when driving in unusual
conditions.
DRIVING SAFELY


Applying

Pull the parking brake lever up to immobilise
your vehicle.
Check that the parking brake is applied
firmly before leaving the vehicle.
If the parking brake is still on or has
not been released properly, this is
indicated by this warning lamp which
comes on on the instrument panel.

Releasing

Pull the lever and press the button to lower
the parking brake lever.

ABS
ABS


Driving safely


HORN

Press the centre of the steering wheel.

ANTI-LOCK BRAKING SYSTEM(ABS - EBFD)

The ABS and EBFD (electronic brake force
distribution) systems improve the stability
and manoeuvrability of your vehicle on
braking, in particular on poor or slippery
surfaces.
The ABS prevents locking of the wheels,
the EBFD provides control of the braking
pressure wheel by wheel.

Good practice

The anti-lock braking system comes into
operation automatically when there is a risk
of wheel lock. It does not reduce the braking
distance.
On very slippery surfaces (ice, oil, etc...)
the ABS may increase the braking distance.
When braking in an emergency, do not
hesitate to press the brake pedal firmly,
without releasing the pressure, even on a
slippery surface, you will then be able to
continue to manoeuvre the vehicle to avoid
an obstacle.
Normal operation of the ABS may be felt by
slight vibration of the brake pedal.
When changing wheels (tyres and rims),
ensure that these are recommended by
CITROËN. If this warning light comes on,
together with the brake and STOP
warning lights, accompanied by
an audible signal and a message
on the display, it indicates a malfunction of
the electronic brake force distribution which
could result in a loss of control of the vehicle
on braking.

Stop immediately.
In both cases, contact a CITROËN dealer or
a qualified workshop.
ASSISTANCE SYSTEM (EBA)

In an emergency, this system enables the
optimum braking pressure to be reached
more quickly, press the pedal firmly without
releasing it.
It is triggered by the speed at which the
brake pedal is activated.
This alters the resistance of the brake pedal
under your foot. If this warning light comes on,
accompanied by an audible signal
and a message on the display,
it indicates a malfunction of the
ABS which could result in a loss of control of
the vehicle on braking. To prolong the operation of the emergency
braking assistance system: keep your foot
on the brake pedal.

ESP
85


Driving safely

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.

Deactivating 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 deactivate the ASR and ESP 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 ESP systems no longer act.
Operating check

Good practice

The ASR/ESP 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.
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 LED 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 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.

99


Towing a trailer

ACCESSORIE
S
5

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.
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.
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 air conditioning is automatically
cut off to save engine power.
If the coolant temperature warning
lamp 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 sensors
The parking sensors system does not
function while the vehicle is towing.

10
3


Under the bonnet

CHECK
S
6

DIESEL ENGINES


8 -
Power steering reservoir.

9 -
Removable towing eye.

10 -
Repriming pump
( a
: 1.6 litre HDi; b
: 2 litre HDi).

11 -
Engine oil filling funnel (2 litre HDi).
7.1 -
Engine oil filler cap.
If your vehicle is fitted with this oil filler tube,
proceed as follows:

A -
Remove the oil filler cap.

B -
Remove the filler tube from its location.

C -
Place the filler tube in the filler opening
as shown on the illustration.

D -
Turn it a 1/4 of a turn to the left to lock it
then top up the oil.
To refit, proceed in the reverse order without
forgetting to retighten the cap A
correctly.

UNDER THE BONNET


1 -
Windscreen/headlamp wash reservoir.

2 -
Fuse box.

3 -
Coolant reservoir.

4 -
Brake and clutch fluid reservoir.

5 -
Air filter.

6 -
Dipstick.

7 -
Engine oil filler cap.

104


Under the bonnet


PETROL ENGINE


4.
Brake and clutch fluid reservoir.

5.
Air filter.

6.
Dipstick.
7.
Engine oil filler cap.

8.
Power steering reservoir.

9.
Removable towing eye.

1.
Windscreen/headlamp wash reservoir.

2.
Fuse box.

3.
Coolant reservoir.

105


Levels

CHECK
S
6

LEVELS
control systems, the use of additives in
engine oil is prohibited.


Changing the brake fluid

The brake fluid must be changed at
the intervals stated, according to the
manufacturer's servicing schedule.
Use fluids recommended by the
manufacturer, which fulfil DOT4 standards.
The level must be between the MIN and
MAX marks on the reservoir.
If fluid has to be added frequently, this
indicates a fault which must be checked by a
CITROËN dealer or a qualified workshop as
soon as possible.


Warning lamps

These regular maintenance operations
will keep your vehicle in good running
order. Consult the instructions at CITROËN
dealerships or in the servicing booklet
enclosed in the handbook pack.

If you have to remove/refit the engine
style cover, handle it with care to avoid
damaging the fixing clips.

Oil level

Check the level regularly and top up
between changes.
Check the level with the vehicle level,
engine cold, using the dipstick.

Dipstick
There are two marks on the
dipstick:
A = maximum
If you fill past this mark,
contact a CITROËN dealer
or a qualified workshop.
B = minimum
Never allow the level to fall
below this mark.
To maintain the reliability of
engines and emission
Oil change

It is imperative that this is carried out at the
intervals specified and the viscosity grade of
the oil selected must fulfil the requirements
in accordance with the manufacturer's
servicing schedule. Ask for advice from a
CITROËN dealer.
Remove the dipstick before filling.
For the 2 litre HDi engine, use the funnel
supplied when filling via the sump opening.
Check the level after filling (never exceed
the max mark).
Screw the cap back onto the sump before
closing the bonnet.

Viscosity selection
In all cases, the oil selected must meet the
manufacturer's requirements.
Checking by means of the warning
lamps in the instrument panel
is described in chapter 2, refer to the
"Instruments and controls" section.

Checks

CHECK
S
6

CHECKS


Battery

At the start of winter, have your battery
checked by a CITROËN dealer or a qualified
workshop.


Brake pads

Brake pad wear depends on the style of
driving, in particular for vehicles which are
used in town, over short distances. It may
be necessary to check the thickness of the
pads, even between services.
Unless there is a leak in the system, a drop
in the brake fluid level indicates that the
brake pads are worn.


Brake disc/drum wear

For any information on checking the brake
disc/drum wear, contact a CITROËN dealer
or a qualified workshop.


Parking brake

Where the parking brake travel is too great
or there is a reduction in the performance
of the system, the parking brake should be
adjusted, even between services.
Have the system checked by a CITROËN
dealer or a qualified workshop.


Oil filter

Change the filter regularly, in accordance
with the servicing schedule.


Carbon filter and passenger
compartment filter
The carbon filter permits continuous and
effective filtering of dust.
If the passenger compartment filter becomes
clogged, this may reduce the performance
of the air conditioning system and generate
unpleasant odours.
We recommend the use of a combined
passenger compartment filter. By means of
its second special active filter, it contributes
to the purification of the air breathed by
the occupants and the cleanness of the
passenger compartment (reduction of
allergic symptoms, unpleasant odours and
greasy deposits).
Refer to the servicing booklet to find out the
replacement interval for these components.
Depending on the environment (dusty
atmosphere...) and the use of the vehicle
(urban driving...), change them twice as
often if necessary.

Particle emission filter (Diesel)

This filter actively contributes
to the preservation of air quality
by trapping unburnt polluting
particles. It is controlled
completely and automatically by the engine
management system.
This warning lamp comes on if there is a risk
of blockage of the filter.
This alert signals the start of saturation of
the particle emissions filter (exceptionally
prolonged driving in urban conditions:
reduced speed, traffic jams…).
If this alert persists, contact a CITROËN
dealer or a qualified workshop.
On acceleration after the vehicle has been
running for a prolonged period at very low
speed or at idle, you may, in exceptional
circumstances, notice the emission of water
vapour at the exhaust. This water vapour
does not have any adverse effect on vehicle
handling or the environment.
To regenerate the filter, it is recommended
that as soon as driving conditions permit,
you drive at a speed of at least 36 mph
(60 km/h) for at least 5 minutes (until the
warning lamp goes off and/or the message
disappears). Refer to "Under the bonnet" in section 6.

11 6


Changing a wheel


CHANGING A WHEEL

If your vehicle is equipped with a spare
wheel located underneath the vehicle, follow
these instructions.

1. PARKING THE VEHICLE



- You must 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 parking brake, 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 heavy
loads are being transported, the vehicle
must be raised in order to disengage
the spare wheel from the carrier. Call a
CITROËN dealer or a qualified workshop.
If your vehicle is fitted with suspension
with pneumatic compensation, please
deactivate the system. Refer to the "Rear
suspension" section of chapter 3.


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.
Towing eye.
The jack and the tool kit are specific to
your vehicle. Do not use them for other
purposes.

124


Changing a bulb


REAR LIGHTS

For further information concerning the bulbs,
refer to the "Types of bulb".

- Identify the faulty bulb then open
the rear doors to 180°. Refer to the
"Accesses" section of chapter 2.

- Remove the two fixing nuts.
Pull the lens block from the outside.

- Holding the light, disconnect the
electrical connector.
- Move aside the 8 tabs then extract the
bulb holder.

- Remove the faulty bulb by pressing it
lightly while turning it anticlockwise.

- Change the bulb.

1.
Brake lights/side lights

Type B
, P21/5W - 21/5W

2.
Direction indicators

Type B
, PY21W - 21W (amber)

3.
Reversing lights

Type B
, P21W - 21W

4.
Fog lamps

Type B
, P21W - 21W When refitting, take care to correctly
reposition:


- the 8 tabs,

- the two white lugs in the two rubber
holes to maintain the sealing of the light,

- the supply wire to avoid trapping it.