brakes Citroen BERLINGO DAG 2009 2.G Owner's Manual

36
Instruments and controls Puncture
Stop immediately, avoiding any sudden
movement of the steering wheel and
the brakes.
Change the damaged (punctured or
very defl ated) tyre, and have the tyre
pressure checked as soon as possible. Sensor(s) not detected
Under-infl ation detection is absent
from one (or several) tyre(s). Contact a
CITROËN dealer to replace the faulty
sensor(s).
This message is also displayed when
one of the tyres is away from the
vehicle (being repaired) or when a
wheel without a sensor is fi tted.
All repairs and changing of tyres on a
wheel fi tted with this system must be
carried out by a CITROËN dealer.

The tyre under-infl ation detection
system is a driving aid which does
not take the place of vigilance or the
responsibility of the driver.
This system does not remove the need
to have the tyre pressure checked
regularly (including the spare wheel), to
ensure that the dynamic performance
of the vehicle remains at its best and
to avoid premature wear of the tyres,
in particular in the case of arduous
driving (heavy load, high speed).
The system may temporarily be
disturbed by radio broadcasts on a
frequency close to it.
DETECTION
EMISSION CONTROL Flat tyre
Check the tyre pressure as soon as
possible.
Refer to the "Changing a wheel"
section of chapter 7.
If the damaged tyre is temporarily
stored inside the vehicle, it will again
emit this message to remind you of the
necessity of having it repaired. This will
prevent another warning of the same
type being displayed.
Sensors check the tyre pressure during
driving (speed higher than 12 mph
[20 km/h]) and trigger a warning in the
event of a malfunction or puncture. Any anomaly detected
(fl at or punctured tyre,
malfunction of a sensor)
is indicated by visual
and audible information
and is accompanied
by a message on the
display.
EOBD (European On Board
Diagnosis) is a diagnostics
system which complies with,
among others, the standards
concerning authorised
emissions of:
- CO (carbon monoxide),
- HC (unburnt hydrocarbons),
- NOx (nitrogen oxides) or particles, detected by oxygen sensors placed
upstream and downstream of the
catalytic converters.
Therefore, the driver is warned of any
malfunction of this emission control
system by the lighting of this specifi c
warning light on the instrument panel.
There is a risk of damage to the
catalytic converter. Have it checked by
a CITROËN dealer.

41
READY TO SET OFF
22
Starting and stopping
HILL START ASSISTANCE
This function, linked with the ESP,
makes hill starts easier and is activated
in the following conditions:
- the vehicle must be stationary, engine running, foot on the brake,
- the gradient of the road must be steeper than 5 %,
- uphill, the gearbox must be in neutral or in a gear other than
reverse,
- downhill, reverse gear must be engaged.
The HHC (Hill Holder Control) or Hill
Start Assistance function is a driving
comfort feature. It is not an automatic
vehicle parking function or an
automatic handbrake. Operation
With the brake pedal and clutch pedal
pressed, from the time you release the
brake pedal you have approximately
2 seconds before the vehicle starts
to roll back and without using the
handbrake within which to move off.
During the moving off phase, the
function is deactivated automatically,
gradually releasing the braking
pressure. During this phase, the typical
noise of mechanical disengaging of
the brakes can be heard, indicating the
imminent movement of the vehicle.
Anomaly
The hill start assistance is deactivated
in the following situations:
- when the clutch pedal is released,
- when the handbrake is applied,
- when the engine is switched off,
- when the engine stalls.
If a malfunction of the
system occurs, this warning
light comes on accompanied
by an audible signal and
confi rmed by a message
on the display. Contact a CITROËN
dealer to have the system checked.

103
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.
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 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 fi tting and repair
procedures within the CITROËN
network are observed.
After an impact, have these systems
checked by a CITROËN dealer.
Operation of the ASR and ESP
systems
The luminous diode fl ashes
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-infl ated. Check the
pressure of each tyre.

119
Towing a trailer
ACCESSORIES
5
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. Tyres: check the tyre pressures
of the towing vehicle (see the
"Identifi cation features" section of
chapter 8) and of the trailer, observing
the recommended pressure. See the "Levels" section of
chapter 6. 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. 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
fi tting of this equipment to a CITROËN
dealer.
If this equipment is not fi tted by a
CITROËN dealer, it is imperative that
it is fi tted 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 fi tting
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 fi tting this
type of equipment.

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.