2008.5 Citroen C5 engine

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11
P R A C T I C A L I N F O R M A T I O N
Fuses under the bonnet

After a repair,
carefully refi t
the
cover.
Any repairs on the MAXI fuses
(that give additional protection),
located in the fuseboxes, must
be left to a CITROËN dealer.
Access to the fuses

 Undo each screw by a 1/4 turn. Table of fuses

Fuse N° Rating Function

F1 20 A Engine control unit

F2 15 A Horn

F3 10 A Screen wash pump

F4 10 A Headlamp wash pump

F5 15 A Starter

F6 10 A Air fl ow meter - Directional headlamps -
Diagnostic socket

F7 10 A Automatic selector lever lock - Power steering

F8 25 A Starter

F9 10 A Clutch switch - STOP switch

F10 30 A Starter

F11 40 A Air conditioning blower

F12 30 A Wipers

F13 40 A BSI supply (ignition on)

F14 30 A -

F15 10 A Right-hand main beam

F16 10 A Left-hand main beam

F17 15 A Right-hand dipped beam

F18 15 A Left-hand dipped beam

F19 15 A Starter

F20 10 A Starter

F21 5 A Starter

182
P R A C T I C A L I N F O R M A T I O N
Fuses on the battery
(All engines except V6 HDi)
Fuse N° Rating Function

F6 25 A Rear 12 V socket (max power: 100 W)

F7 15 A Foglamps

F8 20 A Additional burner (Diesel)

F9 30 A Electric parking brake
Access to the fuses

 detach and remove the cover,

 change the fuse. Table of fuses
Your vehicle’s electrical
system is designed to oper-
ate with either standard or
optional equipment.
Before installing electrical equip-
ment or accessories on your vehi-
cle, consult a CITROËN dealer.
CITROËN declines all responsibil-
ity for the consequences and costs
that are caused by faults or repairs
on your vehicle resulting from the in-
stallation of accessories that are not
supplied and/or not recommended
by CITROËN and not installed in
conformity with its requirements,
particularly when the total consump-
tion of additional devices exceeds
10 milliamperes.
The Maxi fuses give additional pro-
tection to electrical systems. any
work on them must be carried out
by a CITROËN dealer.

After a repair,
carefully refi t
the
cover.

If the cover is not correctly po-
sitioned or not properly closed,
this could cause serious prob-
lems on your vehicle. For the
same reason, take care not to
spill any liquid in the fusebox.

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11
P R A C T I C A L I N F O R M A T I O N
BATTERY
Procedure for charging your battery
when it is fl at or for starting the en-
gine using another battery. Starting using another
battery
Access to the battery V6 HDi engine
The battery is located under the
bonnet.
To gain access to it:

 open the bonnet using the inte-
rior lever, then the exterior lever,

 secure the bonnet strut,

 remove the plastic cover to gain
access to the two terminals,

 unclip the fuse box to remove
the battery, if necessary. The battery is located in the boot un-
der the left-hand wing trim.
To gain access to it:

 open the boot,

 open the fl ap and remove the
battery.
 Lift the pins to remove the front
left headlamp cover (V6 HDi en-
gine).

 Connect the red cable to the
positive terminal (+) of the fl at
battery A , then to the positive ter-
minal (+) of the slave battery B .

 Connect one end of the green or
black cable to the negative ter-
minal (-) of the slave battery B .

V6 HDi engine: the positive ter-minal (-) is located under the red cover.

 Connect the other end of the
green or black cable to the earth
point C on the broken down ve-
hicle.

 Operate the starter, let the en-
gine run.

 Wait until the engine returns to
idle and disconnect the cables.

184
P R A C T I C A L I N F O R M A T I O N
Charging the battery using a
battery charger

 Disconnect the battery from the
vehicle.

 Follow the instructions for use
provided by the manufacturer of
the charger.

 Reconnect starting with the neg-
ative terminal (-).

 Check that the terminals and
connectors are clean. If they are
covered with sulphate (whitish or
greenish deposit), remove them
and clean them.
The batteries contain harm-
ful substances such as sul-
phuric acid and lead. They
must be disposed of in accordance
with regulations and must not, in
any circumstances, be discarded
with household waste.
Take used remote control batteries
and vehicle batteries to a special
collection point.
It is advisable to disconnect the
battery if the vehicle is to be left un-
used for more than one month. Do not disconnect the ter-
minals while the engine is
running.
Do not charge the batteries without
disconnecting the terminals fi rst.
Do not touch the clips during the
operation.
Do not lean over the batteries.
Disconnect the cables in the re-
verse order to connection, ensur-
ing that they do not touch.
Before disconnecting the
battery
Wait 2 minutes after switching off
the ignition before disconnecting
the battery.
Close the windows and the doors
before disconnecting the battery. Following reconnection of the
battery
Following reconnection of the bat-
tery, switch on the ignition and wait
1 minute before starting to permit
initialisation of the electronic sys-
tems. However, if slight malfunctions
remain following this operation, con-
tact a CITROËN dealer.
Referring to the corresponding sec-
tion, you must yourself reinitialise:
- the remote control key,
- the glass panoramic roof blind,
- the GPS satellite navigation
system.

185
11
P R A C T I C A L I N F O R M A T I O N
ENERGY ECONOMY MODE
System which manages the duration
of use of certain functions to con-
serve a suffi cient level of charge in
the battery.
After the engine has stopped, you can
still use functions such as the audio
and telematics system, windscreen
wipers, dipped headlamps, courtesy
lights, etc. for a maximum combined
duration of thirty minutes.
Switching to economy mode
Once the thirty minutes are over, a
message appears on the multi-func-
tion screen indicating that the vehi-
cle has switched to economy mode
and the active functions are put on
standby.
If the telephone is being used at this
time:
- it will be maintained for 5 minutes with radio-CD hands-free kit,
-
it will be interrupted after 10 minutes with the MyWay audio-navigation
system,
- you can complete your call with the NaviDrive system.
This period may be signifi cantly re-
duced if the battery charge is low. Exiting economy mode
These functions are reactivated
automatically next time the vehicle
is driven.

 In order to resume the use of
these functions immediately,
start the engine and let it run for
a few minutes.
The time available will then be dou-
ble the duration for which the engine
was left running. However, this time
will always be between fi ve and thirty
minutes.
A fl at battery prevents the
engine from starting (refer
to the corresponding para-
graph).

186
P R A C T I C A L I N F O R M A T I O N
TOWING THE VEHICLE
Procedure for having your vehicle
towed or for towing another vehicle
using a removable towing eye.
Access to the tools
The towing eye is installed in the
jack box placed in the spare wheel.
To gain access to it:

 open the boot,

 raise the fl oor,

 remove the towing eye from the
jack box. Towing your vehicle

 On the front bumper, unclip the
cover by pressing at the top.

 Screw the towing eye in fully.

 Attach the towing bar.

 Switch on the hazard warning
lamps on the towed vehicle.

 Place the gear lever in neutral
(position N on the automatic
gearbox). Towing another vehicle

 On the rear bumper, unclip the
cover by pressing:
- on the right (Saloon),
- at the bottom (Tourer).

 Screw the towing eye in fully.

 Attach the towing bar.

 Switch on the hazard warning
lamps on the towed vehicle.
Failure to observe this special con-
dition could result in damage to
certain braking components and
the absence of braking assistance
the next time the engine is started. When towing with all four wheels
on the ground, always use a towing
bar.
When towing with only two wheels
on the ground, always use profes-
sional lifting equipment.
When towing with the engine off,
there is no longer any braking or
steering assistance.

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11
P R A C T I C A L I N F O R M A T I O N
TOWING A TRAILER, A CARAVAN, ETC.
Towbar suited to the attachment of a
trailer or caravan with additional sig-
nalling and lighting.
Your vehicle is primarily designed
for transporting people and luggage,
but it may also be used for towing a
trailer.
We recommend the use of genuine
CITROËN towbars and their har-
nesses that have been tested and
approved from the design stage
of your vehicle, and that the fi t-
ting of the towbar is entrusted to a
CITROËN dealer. If the trailer 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,
in accordance with the manufactur-
er’s instructions.
Driving with a trailer subjects the
towing vehicle to more signifi cant
stress and its driver must be par-
ticularly careful.
Driving advice
Distribution of loads

 Distribute the load in the trailer
so that the heaviest items are as
close as possible to the axle and
the nose weight approaches the
maximum permitted without ex-
ceeding it.
Air density decreases with altitude,
thus reducing engine performance.
Above 1 000 metres, the maximum
towing load must be reduced by 10 %
and so on for every 1 000 metres of
altitude.
Refer to the "Technical Data" section
for details of the weights and towing
loads which apply to your vehicle.
Side wind

 Take into account the increased
sensitivity to side wind. Cooling
Towing a trailer on a slope increases
the temperature of the coolant.
As the fan is electrically controlled,
its cooling capacity is not dependent
on the engine speed.

 To lower the engine speed, reduce
your speed.
The maximum towing load on a long
slope depends on the gradient and
the ambient temperature.
In all cases, pay attention to the
coolant temperature.

 If the warning lamp and
the STOP warning lamp
come on, stop the vehicle
and switch off the engine
as soon as possible.
Braking
Towing a trailer increases the brak-
ing distance.
Tyres

 Check the tyre pressures of the
towing vehicle and of the trailer,
observing the recommended
pressures.
Lighting

 Check the electrical signalling on
the trailer.
The rear parking assistance will
be deactivated automatically if an
original CITROËN towbar is used.

189
11
P R A C T I C A L I N F O R M A T I O N
VERY COLD PROTECTION *
Moveable device which prevents the
intake of snow particles, which could
obstruct the air fi lter.
Diesel engine HDi 173 FAP
Normal position
The fl ap 2 is in a horizontal position
in the air duct 3 . Snow position

 Push and rotate the knob 1 by
90° in the direction of the arrow
in order to position the fl ap 2 in a
vertical position in the air duct 3 .
To return to the normal position,
push the knob 1 then rotate in the
opposite direction.
It is essential to remove the very cold
protection:
- When the outside temperature ex- ceeds 10 °C.
- When driving at speeds of over 75 mph ( approximately 120 km/h).
Diesel engine V6 HDi 208
FAP
Snow position
Slide the defl ector 1 into the air
duct 2 and clip in.
* According to country.