light Citroen C5 RHD 2012 (RD/TD) / 2.G Service Manual

IX
154
DRIVING





CRUISE CONTROL

System which automatically main-
tains the vehicle speed programmed
by the driver, without any action on
the accelerator pedal.
The cruise control is switched on
manually: the vehicle speed must be
at least 25 mph (40 km/h) and you
must be in at least:


- 4th gear for manual gearboxes,

- 2nd gear for automatic gearboxes.


Displays in the instrument
panel
The programmed information is
grouped together in zone A
of the
instrument panel.


Programming



)
Press button 4
to select cruise
control mode " CRUISE
".

Steering mounted controls

The cruise control switches are lo-
cated on the left-hand side of the
steering wheel. The selection is confi rmed by the
display of the function in zone A
of
the instrument panel.
When the function is selected, no
cruising speed has yet been
memorised.
Once the desired speed has been
reached using the accelerator, press
button 1
or button 2
. The cruising
speed is then memorised and cruise
control is activated. The cruising
speed is displayed in zone A
of the
instrument panel, and "ON"
is dis-
played.

Adjustment of the memorised
speed while cruise control is
in operation
You can adjust the memorised speed,
displayed in zone A
, by pressing:


- Button 1
to increase the speed.

- Button 2
to reduce the speed.
Successive presses will modify the
cruise speed in steps of 1 mph and a
continuous press in steps of 5 mph. You can then release the accelera-
tor pedal. The vehicle will automati-
cally keep to the speed chosen.
The vehicle speed may vary slightly
from that memorised.
If during cruise control the system
cannot keep to the cruise speed
(e.g. on a steep descent), then the
speed fl ashes. If necessary, brake to
curb your speed.

X
!
X
166
CHECKS
RUNNING OUT OF FUEL
(DIESEL)


HDi 110 engine



)
Unclip the protective cover to gain
access to the priming pump.




HDi 140 and HDi 160 engines



)
Unclip the protective cover to gain
access to the priming pump.



Priming the fuel system

In the event of running out of fuel:


)
after fi lling (minimum 5 litres) and
removing the protective cover,
operate the manual priming pump,
until some resistance is felt,

)
operate the starter motor while
depressing the accelerator pedal
slightly until the engine starts. HDi engines make use of
advanced technology.
For any work on your vehicle, con-
tact a qualifi ed workshop that has
the skills and equipment required,
which a CITROËN dealer is able to
provide.
V6 HDi 240 engine with electric
pump
In the event of running out of fuel:


)
after adding fuel, turn the ignition
key to position M
, wait for a few
seconds,

)
operate the starter motor until
the engine starts.
If the engine fails to start after se-
veral attempts, contact a CITROËN
dealer or a qualifi ed workshop. If the engine fails to start at the fi rst
attempt, wait fi fteen seconds before
trying again.
If the engine fails to start after a
few attempts, operate the priming
pump again and then try to start the
engine.
When the engine is idling, acceler-
ate slightly to complete the bleeding
of the circuit.
166

XI
!
183
PRACTICAL INFORMATION
































CHANGING A BULB

Front lamps


Model with Xenon headlamps
(D1S)


1.
Dual-function Xenon
headlamps (dipped/main):
D1S

2.
Cornering lighting:
HP19

3.
Daytime running lamps/
sidelamps (LEDs)


For the maintenance of the front
lamps and changing HP19 and
D1S bulbs and LED lamps, contact
a CITROËN dealer or a qualifi ed
workshop.
Risk of electrocution

Xenon bulbs must be replaced by
a CITROËN dealer or a qualifi ed
workshop.
You are advised to change both
D1S bulbs at the same time, if one
of them has failed. The headlamps are fi tted with
polycarbonate glass with a
protective coating:


)
do not clean them using a
dry or abrasive cloth, nor
with a detergent or solvent
product,


)
use a sponge and soapy water,

)
when using a high pressure
washer on persistent marks, do
not keep the lance directed to-
wards the lamps or their edges
for too long, so as not to dam-
age their protective coating and
seals.



)
Do not touch the bulb directly
with your fi ngers, use lint-free
cloths.
Changing a bulb should only be
done after the headlamp has been
switched off for a few minutes (risk
of serious burns).
It is imperative to use only anti-
ultraviolet (UV) type bulbs in order
not to damage the headlamp.
Always replace a failed bulb with a
new bulb with the same type and
specifi cation.

XI
184
PRACTICAL INFORMATION

Main beam headlamps


)
Remove the protective cap A
.

)
Disengage the retaining spring.

)
Remove the bulb and replace it,
paying attention to the direction
of fi tting.

)
Refi t the retaining spring.

)
Refi t the protective cap A
.

Model with halogen headlamps


1.
Main beams:
H1

2.
Dipped beams:
H7

3.
Directional lighting:
H7

4.
Daytime running lamps/
sidelamps (LEDs)


For the maintenance of the front lamps
and changing LED lamps, contact a
CITROËN dealer or a qualifi ed work-
shop.
Sidelamps
Contact a CITROËN dealer or a
qualifi ed workshop.

XI
185
PRACTICAL INFORMATION

Sidelamps
Contact a CITROËN dealer or a
qualifi ed workshop.
Dipped beam headlamps


)
Remove the protective cap B
.

)
Disconnect the connector by
pressing it between the thumb
and index fi nger.

)
Free the bulb from its two metal
clamps.

)
Take out the bulb.

)
Replace the bulb, exerting a
slight axial force.

)
Refi t the connector, until it is all
the way in.

)
Refi t the protective cap B
.

Directional lamp


)
Remove the protective cap C
.

)
Disconnect the connector by
pressing it between the thumb
and index fi nger.

)
Free the bulb from its two metal
clamps.

)
Take out the bulb.

)
Replace the bulb, exerting a
slight axial force.

)
Refi t the connector, until it is all
the way in.

)
Refi t the protective cap C
.

XI
192
PRACTICAL INFORMATION












Interior lamps


Roof lamps


)
Unclip the transparent cover of
the roof lamp to reach the bulb.

Bulb:
W 5W

Rear reading lamps (Tourer)


)
Detach the cover of the reading
lamp to access the bulb.

Bulb:
W 5W
Map reading lamp


)
Detach the cover.

)
If necessary, detach the partition
of the affected map reading lamp.

Boot lamp


)
Detach the cover and use a W 5W
bulb.


Pavement lighting


)
Detach the cover and use a W 5W
bulb.

Floor lighting


)
Detach the cover and use a W 5W
bulb.


Glovebox


)
Detach the cover and use a W 5W
bulb.

XI
194
PRACTICAL INFORMATION
FUSEBOX A

Table of fuses



Fuse N°



Rating



Function




G29



-

Not used


G30



5 A

Heated door mirrors


G31



5 A

Rain and sunshine sensor


G32



5 A

Seat belt not fastened warning lamps


G33



5 A

Electrochromatic rear view mirror


G34



20 A

Sunroof (saloon)


G35



5 A

Passenger door lighting - passenger door mirror adjustment


G36



30 A

Electric tailgate (tourer)


G37



20 A

Heated front seats


G38



30 A

Driver’s electric seat


G39



30 A

Passenger’s electric seat - HIFI amplifi er


G40



3 A

Trailer relay unit supply

FUSEBOX B



Fuse N°



Rating



Function




G36



15 A

6 speed automatic gearbox


5 A

4 speed automatic gearbox


G37



10 A

Daytime running lamps - Diagnostic socket


G38



3 A

ESP


G39



10 A

Hydraulic suspension


G40



3 A

STOP switch

XI
195
PRACTICAL INFORMATION
FUSEBOX C



Fuse N°



Rating



Function




F1



15 A

Rear screen wipe (Tourer)


F2



30 A

Locking and deadlocking relay


F3



5 A

Airbags


F4



10 A

Automatic gearbox - additional heater unit (Diesel) -
electrochrome rear view mirror


F5



30 A

Front window - sunroof - passenger door lighting -
passenger door mirror adjustment


F6



30 A

Rear window


F7



5 A

Vanity mirror lighting - Glove box lighting - interior lamps -
torch (tourer)


F8



20 A

Radio - CD changer - Steering mounted controls - Screen - Under-infl ation detection -
Electric boot ECU


F9



30 A

Cigar lighter - front 12 V socket


F10



15 A

Alarm - Steering mounted controls, signalling and wiper controls


F11



15 A

Low current ignition switch


F12



15 A

Driver’s electric seat - instrument panel - seat belt not fastened warning lamps -
air conditioning controls


F13



5 A

Engine relay unit - Hydraulic suspension pump cut-off relay -
airbag ECU supply


F14



15 A

Rain and sunshine sensor - parking sensors - passenger’s electric seat -
trailer relay unit - HIFI amplifi er ECU - Bluetooth system -
Lane Departure Warning System


F15



30 A

Locking and deadlocking relay


F17



40 A

Heated rear screen - heated door mirrors


FSH



SHUNT

PARK SHUNT

XI
!
199
PRACTICAL INFORMATION

Starting using another
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.



Charging the battery using a
battery charger
The batteries contain harmful
substances such as sulphuric
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 an autho-
rised 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 terminals
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 or a qualifi ed
workshop.
Referring to the corresponding sec-
tion, you must yourself reinitialise:


- the remote control key,

- the glass panoramic roof blind,

- the GPS satellite navigation
system.



)
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 Stop & Start battery does not
have to be disconnected for charging.

XI
!
200
PRACTICAL INFORMATION








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-function
screen indicating that the vehicle 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 auto-matically 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 en-
gine was left running. However, this
time will always be between fi ve and
thirty minutes.
A fl at battery prevents the en-
gine from starting (refer to the
corresponding paragraph).






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.
For access to it:


)
open the boot,

)
raise the fl oor,

)
remove the towing eye from the
jack box.