2013 Citroen C8 check engine

CONTENT
S
3

Contents

5. ACCESSORIES 103-1077. QUICK HELP 116-131
8. TECHNICAL
D ATA
132-1386. CHECKS 108-11510. VISUAL
SEARCH
139-146
Towing a trailer 103
Roof bars 105
Very cold climate screen 106
Other accessories 107
Fuel 109
Tank 109
Circuit disarmed 110
Diesel repriming pump 110
Opening the bonnet 111
Diesel under-bonnet
layout 112
Levels 113
Checks 115Battery 116
Changing
a wheel 117
a bulb 121
a fuse 124
a wiper blade 130
Being towed 131
Model codes 132
Diesel 133
Engine 133
Weights and
towing loads 134
Dimensions 136Exterior 139
Interior 140
Front interior 141
Instruments and controls 142
Technical data -
Maintenance 143
Eco-driving 144
9. TECHNOLOGY on
BOARD

eMyWay 9.1
Audio system 9.61



The "Location" section
assists you in fi nding the
controls and functions
and their associated page
numbers on the schematic
outlines of the vehicle
(visual index).
The "In-Car Technology"
section presents the new
radio/navigation equipment.

Access

READY TO GO
2
25

ELECTRIC CHILD SAFETY

Simultaneous locking or
unlocking of the tailgate
and the doors
The tailgate is locked or unlocked by
the remote control or the driver’s door
or passenger door lock.
To open, operate the handle C
and lift
the tailgate.

Tailgate release

The tailgate locks automatically
when the vehicle is being driven
at more than 6 mph (10 km/h) and
unlocks when one of the front doors is
opened.
TAILGATE

"Tailgate open" warning

When the engine is running or the
vehicle is being driven, you are warned
if the tailgate is not closed correctly by
a diagram on the display, accompanied
by an audible signal. This enables the tailgate to be
unlocked in the event of a central
locking fault.


- Fold back a row 2 rear seat,

- Fold back a row 3 rear seat or the
bench seat to gain access to the
lock from inside the boot,

- Insert a small screwdriver into hole D

in the lock and push it towards the
left to unlock the tailgate.
Always remove the ignition key
when leaving the vehicle, even for
a short time.

B - Electric
This disarms all the electrical controls
in the rear:


- electric windows,

- sliding side doors,

- sunroofs in rows 2 and 3.
With the ignition on, press button B
.
A message appears on the display,
accompanied by an audible signal,
indicating the status of the function:
activated or not activated.
Always check the status before setting off.
This safety system is independent of
the central locking.
In the event of a serious impact, the
doors are unlocked automatically
to permit access by the emergency
services.

Instruments and controls

READY TO GO
2
29

WARNING LIGHTS

Each time the engine is started: a series of warning lights comes on applying a self-test check. They switch off almost
immediately. With the engine running: the warning light becomes a warning if it remains on continuously or fl ashes. This
initial warning may be accompanied by an audible signal and a message which appears on the display. "Do not ignore
these warnings."
Warning light is indicates Solution - action

STOP
lit, associated
with another
warning
light and
accompanied
by a message
on the display. major faults linked with the
"Brake fl uid level", "Engine
oil pressure", "Coolant
temperature", "Electronic
brake force distribution",
"Power steering" and
"Punctured tyre" warning
lights.
You must stop, park, switch off the ignition
and call a CITROËN dealer.


Handbrake/
Brake fl uid
level/EBFD
lit. handbrake applied or not
released correctly. Releasing the handbrake switches off the warning
light. Chapter 2, "Starting and stopping" section.
lit. low brake fl uid level. Top up using a fl uid recommended by CITROËN.

remaining on,
even though the
level is correct and
associated with the
ABS warning light.
failure of the electronic
brake force distribution.
You must stop, park, switch off the ignition
and call a CITROËN dealer.


Engine oil
pressure
lit while
driving. insuffi cient pressure. Park, switch off the ignition and allow to cool.
Visually check the level. Chapter 6, "Levels"
section.
remaining on,
even though
the level is
correct. major fault. Call a CITROËN dealer.

Instruments and controls

READY TO GO
2
35


Service indicator

The display, located in the control
block, informs you when the next
service will be due in accordance
with the "Manufacturer's" servicing
schedule indicated in the servicing
booklet. This information is determined
in relation to the distance travelled
since the previous service.
A few seconds after the ignition is
switched on, the oil level is displayed,
then the total distance recorder
resumes normal operation showing the
total and trip distances.


The distance remaining before the next
service is less than 500 miles/1 000 km
Each time the ignition is switched on
and for a few seconds, the spanner
fl ashes and the number of miles/
kilometres remaining is displayed: A few seconds after the ignition is
switched on, the oil level is displayed,
then the total distance recorder
resumes normal operation and the
spanner remains lit. This indicates that
a service should be carried out shortly.




The service is overdue
Each time the ignition is switched on
and for a few seconds, the spanner
fl ashes and the excess distance is
displayed.
With the engine running the
spanner remains lit until the
service has been carried out.

Example:
4 800 miles/km remain
before the next service is due. When
the ignition is switched on and for a
few seconds, the display shows:
Refer to the list of checks in the
servicing booklet which was given
to you on delivery of the vehicle.

Operation
A few moments after the ignition
has been switched on, the spanner
indicating a service operation lights
up; the display for the total distance
recorder tells you (in round fi gures)
the distance remaining before the next
service.
The points at which a service is due
are calculated from the last indicator
zero reset.
The point at which a service is due is
determined by the distance travelled.
For further information, consult
the CITROËN SERVICE site at
the address:
http://service.citroen.com

Instruments and controls

36


Zero re-set

Your CITROËN dealer carries out this
operation after each service.
However, if you carry out the service
yourself, the re-set procedure is as
follows:


- Switch off the ignition,

- Press and hold the trip recorder
reset button,

- Switch on the ignition.
The display begins a countdown.
When the display shows " =
0 "
, release
the button; the spanner disappears.

Engine oil level indicator

When the ignition is switched on, the
engine oil level is indicated for a few
seconds, after the service information.
Oil level correct

Lack of oil
Flashing of "OIL"
,
linked with the
service warning light,
accompanied by an
audible signal and a message on the
display, indicates a lack of oil which
could damage the engine.
If the lack of oil is confi rmed by a check
using the dipstick, it is essential that
the level is topped up.

Oil level gauge fault
Flashing of "OIL --"
indicates a
malfunction of the
engine oil level gauge.
Consult a CITROËN
dealer.
Dipstick

A
= maximum, never exceed
this level as a surplus of oil
may damage the engine.
Contact a CITROËN dealer
without delay.

B
= minimum, top up the level
via the oil fi ller cap, using
the type of oil suited to your
engine.



Trip recorder zero
reset button
With the ignition on, press
the button until the zeros
appear.


Lighting rheostat

With the lights on, press
the button to vary the
intensity of the lighting
of the instruments and
controls. When the lighting reaches
the minimum (or maximum) setting,
release the button then press it again
to increase (or reduce) the brightness.
As soon as the lighting is of the
required brightness, release the button.
The level read will only be correct
if the vehicle is on level ground
and the engine has been off for
more than 15 minutes. After this operation, if you wish
to disconnect the battery, lock
the vehicle and wait for at least
fi ve minutes, otherwise the zero re-set
will not be registered.

Steering wheel controls

EASE OF USE and COMFORT
3
47


Activation
Press the control downwards.
Activation of the function is
accompanied by a message on the
display.

The automatic windscreen wipers
function must be reactivated
if the
ignition has been switched off for more
than one minute, by pressing the stalk
downwards.


Rear windscreen wiper

Turn the ring to the fi rst
notch. The wiping speed is
inversely proportional to the
speed of the vehicle.

Rear windscreen wash


Turn the ring past the fi rst
notch: the windscreen wash
then the windscreen wiper
operate for a fi xed time.


Good practice

When using an automatic car
wash, switch off the ignition without
setting the alarm.
In winter, it is advisable to wait until the
windscreen is completely clear of ice
before activating the automatic wiping.
In the event of a considerable amount
of snow or ice, switch on the rear
screen demister. Once de-icing is
complete, remove the snow or ice
which has accumulated on the rear
wiper blade. You can now operate the
rear windscreen wiper.
If a tailgate bicycle carrier
is used, deactivate the rear
wiper by going to the display’s
confi guration menu.
Deactivation/Switching off
Place the windscreen wipers stalk in
position I
, 1
or 2
. Deactivation of the
function is accompanied by a message
on the display.

In the event of malfunction
of the
automatic windscreen wipers, the
windscreen wipers will operate in
intermittent mode.
Contact a CITROËN dealer to have the
system checked.

Automatic wiping - reverse gear


- place the front wipers stalk in a
position other than 0
.

-
engage reverse gear.

-
the rear wiper operates with
intermittent wiping.

When using an automatic car
wash, switch off the engine.
In winter, it is advisable to wait
until the windscreen is completely
clear of ice before activating the
automatic wiping.

SAFETY
89
4
Driving safely
TRACTION CONTROL (ASR)
AND DYNAMIC STABILITY
CONTROL
(ESP)

Activation of the ASR and ESP
systems
When the ignition is on, the ASR and
ESP systems are always active.


Disarming the ASR/ESP
systems
In certain conditions (vehicle 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 switch, situated under
the steering wheel on the left of the
fascia.
The indicator light comes on
accompanied by a message:
the ESP and ASR systems
no longer act on the engine
operation, but continue to act
on the brakes.
Operating check
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 .

They engage again:
-
automatically above 30 mph
(50 km/h),
- manually by pressing the switch
again.


Operation of the ASR and
ESP systems
The warning light fl ashes if
the ASR or ESP is activated.

These systems are linked and
complement the ABS.
The ASR 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.
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, within the limits of the laws
of physics. When a malfunction of the
systems occurs, the indicator
light comes on, accompanied
by an audible signal and a
message on the display.

Consult a CITROËN dealer to have the
system checked.

104


Towing a trailer

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.
Brakes:
towing increases the braking
distance. Drive at a moderate speed,
change down early and brake
gradually.


Automatic adjustment
For vehicles with Xenon bulbs, and if
the change in load makes it necessary,
this system automatically corrects the
height of the beam after approximately
2 minutes. The driver is then assured
of having optimum lighting and not
causing a nuisance to other road
users.


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, cutting off the air conditioning
allows the engine power to be
recovered, and therefore the towing
speed to be signifi cantly increased
(approximately 12 mph [20 km/h]
more). Sequential control of the
gearbox may also become unavailable.

Lighting

Bicycle carrier

Refer to the "Identifi cation
features" section of chapter 8. Refer to the "Steering wheel
controls" section of chapter 3.
When using a trailer connection,
you must add a fuse. Refer to
the "Changing a fuse" section of
chapter 7.




If the coolant temperature warning light
comes on, stop the vehicle and switch
off the engine as soon as possible.

Tyres:
check the tyre pressures of
the towing vehicle and of the trailer,
observing the recommended pressure.
Side wind:
sensitivity to side wind is
increased. Drive smoothly and at a
moderate speed.






Towbar

We recommend the use of original
CITROËN towbars, which have been
tested for endurance from the design
stage of your vehicle.
Towing equipment must be fi tted in
accordance with the manufacturer's
instructions, with particular attention to
the towing capacities of your vehicle,
the load towed, the nose weight and
the electrical connection. As this fi tting
should be carried out by a professional,
we recommend that you entrust the
fi tting of this equipment to a CITROËN
dealer.
In accordance with the general
instructions referred to above, we draw
your attention to the risk connected
with fi tting a towbar or other electrical
accessory which is not recommended
by the CITROËN network. Fitting such
equipment could result in a failure
of your vehicle's electronic system.
Please contact a CITROËN dealer fi rst
for further information.
Manual adjustment
Adjust your headlamps so as not to
dazzle other road users. Check the
electrical signalling of the trailer.
If you fi t a bicycle carrier on
the tailgate, deactivate the
rear wiper from the display's
confi guration menu.