ESP Citroen C8 2010 1.G User Guide

90
Driving safety
TYRE UNDER-INFLATION
DETECTION
Sensors check the tyre pressure during
driving, and trigger a warning in the
event of a malfunction (speed greater
than approx.15 mph [25 km/h]) or
puncture.
An outline representing one or more
wheels fl ashing indicates the location
of the wheel or wheels concerned. Flat tyre
The SERVICE warning light
comes on, accompanied
by the message "Tyre(s)
defl ated" , an outline on the display,
and an audible signal.
Check the tyre pressure as soon as
possible. If the damaged tyre is temporarily
stored in the boot, 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.
Sensor(s) not detected
The SERVICE warning light
comes on, accompanied
by the message "X tyre
pressure sensor(s) missing" , an
outline on the display and an audible
signal.
Under-infl ation detection is absent
from one (or several) tyre(s). Consult 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
the
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.
Puncture
The STOP warning light
comes on, accompanied
by the message

"Punctured tyre(s)" , an outline on the
display and an audible signal.
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.
Refer to the "Changing a wheel"
section of chapter 7.

SAFETY
95
Air bags
4
Side air bags
If fi tted on your vehicle, this is a system
which protects the driver and front
passenger in the event of a serious
side impact in order to limit the risk of
injury to the chest.
Each side air bag is incorporated in the
front seat back frame, on the door side. The curtain air bag infl ates between
the front or rear occupant of the vehicle
and the windows.
Impact detection zones

A. Front impact zone.

B. Side impact zone. In the event of a minor impact or
bump on the side of the vehicle or
if the vehicle rolls over, the air bag
may not be triggered.
The air bag is not triggered in the event
of a rear or front collision.
Operating fault
Curtain air bags
If fi tted on your vehicle, this is a
system which protects the driver and
passengers (with the exception of the
centre seats of rows 2 and 3) in the
event of a serious side impact in order
to limit the risk of head injuries.
Each curtain air bag is incorporated
in the pillars and the upper part of the
passenger compartment.
Activation
It is triggered unilaterally in the event
of a serious side impact applied to
all or part of the side impact zone
B ,
perpendicular to the longitudinal
centreline of the vehicle on a horizontal
plane and directed from the outside
towards the inside of the vehicle.
The side air bag infl ates between the
front occupant of the vehicle and the
corresponding door trim pad. Activation
It is triggered at the same time as the
corresponding side air bag in the event
of a serious side impact applied to
all or part of the side impact zone
B ,
perpendicular to the longitudinal
centreline of the vehicle on a horizontal
plane and directed from the outside
towards the inside of the vehicle. If this warning light comes
on on the instrument panel,
accompanied by an audible
signal and a message on the
display, consult a CITROËN
dealer to have the system
checked. The air bags may no longer
be triggered in the event of a serious
impact.

115
Checks
CHECKS
6
CHECKS
To check the main levels
and certain components,
in accordance with the
manufacturer's servicing schedule,
refer to the pages of the Maintenance
and Warranty Guide which correspond
to your vehicle's engine.
Only use products recommended
by CITROËN or products
of equivalent quality and
specifi cation.
In order to optimise the operation
of units as important as the braking
system, CITROËN selects and offers
specifi c products.
In order to avoid damaging the
electrical units, high pressure washing
to clean the engine compartment is
strictly prohibited.
Oil filter
Change the fi lter regularly, in
accordance with the servicing
schedule. Refer to the servicing booklet to
fi nd 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.
Refer to the "Under the bonnet" section
of chapter 6. Particle emission filter (Diesel)
It is imperative that particle emission
fi lter maintenance is carried out by a
CITROËN dealer.
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.
Battery
At the start of winter, have your battery
checked by a CITROËN dealer.
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 on the circuit, a
drop in the brake fl uid level indicates
that the brake pads are worn.
Brake disc/drum wear status
For any information relating to
checking the brake disc/drum wear
status, contact a CITROËN dealer.
Handbrake
Where the handbrake travel is too
great or there is a reduction in the
performance of the system, the
handbrake should be adjusted, even
between services.
Have the system checked by a
CITROËN dealer. Carbon filter and passenger
compartment filter
The carbon fi lter permits continuous
and effective fi ltering of dust.
If the passenger compartment fi lter
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 fi lter. By
means of its second special active
fi lter, it contributes to the purifi cation
of the air breathed by the occupants
and to the cleanness of the passenger
compartment (reduction of allergic
symptoms, unpleasant odours and
greasy deposits).
Manual gearbox
Have the level checked in accordance with
the manufacturer's servicing schedule.

121
QUICK HELP
7
Changing a bulb
CHANGING A BULB
Handle the bulbs with a dry cloth.
Make access easier on the right-
hand side by removing the wash-wipe
pipe and the fuse box cover.
High pressure washing: when using
this type of washing on stubborn dirt,
do not persist on the headlamps, the
lights and their surrounds to avoid
damaging their coating and their seal. 2 - Main beam headlamps
H7-55 W or xenon bulb.
- Turn the protective cover
corresponding to the faulty bulb
a quarter of a turn to the left and
remove it.
- Disconnect the connector.
- Press the end of the securing clip to free it. Change the bulb.
When fi tting the new bulb, ensure that
the direction notches are positioned
correctly and the securing clip is fi xed
properly.
- Reconnect the connector.
- Refi t the protective cover, then turn it a quarter of a turn to the right.
3 - Fog lamps
H1-55 W.
FRONT LIGHTS

1. Dipped headlamps

2. Main beam headlamps

3. Fog lamps

4. Side lights

5. Direction indicators 1 - Dipped beam headlamps
H7-55 W or xenon bulb.
4 - Side lights
W 5 W.
- Turn the bulb holder a quarter of a
turn to the left and remove it.
- Change the bulb.

WARNING: RISK OF
ELECTROCUTION
Xenon bulbs must be changed by a
CITROËN dealer.

124
Changing a fuse
CHANGING A FUSE
The fuse boxes are located in:
- the instrument panel lower glove box (right-hand side),
- the battery compartment (right-hand side fl oor),
- the engine compartment.
The spare fuses and special pliers A
are fi xed to the inside of the lid of the
instrument panel fuse box. Before changing a fuse you must
establish the cause of the fault and
have it corrected. The fuse numbers
are indicated on the fuse box.
- Use the special pliers
A .

Always change a faulty fuse for one
of the same rating.
Removing and changing a fuse
CITROËN will not accept responsibility
for the cost incurred in repairing
your vehicle or for rectifying the
malfunctions resulting from the
installation of accessories not supplied
and not recommended by CITROËN
and not installed in accordance with
its instructions, in particular when
the combined consumption of all of
the additional equipment connected
exceeds 10 milliamperes.

125
QUICK HELP
7
Changing a fuse
INSTRUMENT PANEL FUSES
- Open the lower glove box on the right-hand side.
- Pull the handle to open the cover and access the fuses.
N°
Rating
(Amps)
Functions

1 15 Rear wiper.

2 - Not used.

3 5 Air bag control unit.

4 10 Steering wheel angle sensor, Diagnostic socket, ESP sensor, Manu
al air conditioning, Clutch
switch, Headlamp beam height, Particle emission fi lter pump, Ele ctrochromatic interior mirror.

5 30 Electric mirrors, Passenger's electric window motor, Sunroof row 1.

6 30 Front electric windows supply.

7 5 Courtesy lights, Glove box light, Courtesy mirror lights, Entertai nment screen lights row 2.

8 20 Multifunction display, Anti-theft alarm siren, Audio equipmen
t, Compact disc changer, Audio/
telephone, Diesel additive control unit, Tyre under-infl ati on detection control unit, Sliding doors
module control unit.

9 30 Lighter.

10 15 Steering wheel switching, Trailer fuse box.

11 15 Diagnostic socket, Ignition switch, Automatic gearbox (4-speed).

12 15 Driver's seat memory unit, Passenger's electric seat, Air bag control un
it, Parking assistance
control unit, Sliding side door buttons, Hands-free kit, Automa tic gearbox (6-speed).

13 5 Engine fuse box, Trailer fuse box.

14 15 Rain sensor, Automatic air conditioning, Instrument panel, Su
nroofs, Odometer warning lights
unit, Audio-telematics control.

15 30 Passenger's lock locking.

16 30 Locking/unlocking of the accesses.

17 40 Heated rear screen.

128
Changing a fuse
Fuse box
To access the fuses located in the
engine compartment (to the left of
the coolant reservoir):
- unclip the cover.
ENGINE COMPARTMENT
FUSES
The designations communicated
only relate to the fuses which can
be changed by the user using
the pliers and spare fuses, located in
the glove box behind the instrument
panel fuse box, on the right-hand side.
For any other work, visit a CITROËN
dealer.

Carefully close the cover when you
have fi nished.
The electrical system of your vehicle is
designed to operate with standard or
optional equipment.
Before installing other electrical
equipment or accessories on your
vehicle, consult a CITROËN dealer.
CITROËN will not accept responsibility
for the cost incurred in repairing
your vehicle or for rectifying the
malfunctions resulting from the
installation of accessories not supplied
and not recommended by CITROËN
and not installed in accordance with
its instructions, in particular where the
equipment in question consumes more
than 10 milliamperes. Intended for professionals: for full
fuse and relay information, consult the
"Methods" diagram via the CITROËN
network.

129
QUICK HELP
7
Changing a fuse

N°
Rating
(Amps)
Functions

1 20 Engine control unit, Fuel supply and air supply systems, Fan assembly.

2 15 Horn.

3 10 Front and rear wash-wipe pump.

4 20 Headlamp wash pump.

5 15 Fuel supply system.

6 10 Power steering, Secondary brake pedal switch, Automatic gearbox cont
rol unit, Air fl ow sensor,
Automatic beam corrector with xenon bulbs.

7 10 Braking system (ABS/ESP).

8 20 Starter control.

9 10 Main brake switch.

10 30 Fuel supply and air supply systems, Emission control systems.

11 40 Front air conditioning.

12 30 Windscreen wipers.

13 40 Built-in systems interface.

14 30 Not used.

15 30 Child lock locking/unlocking/deadlocking control.