2008.5 Citroen C8 DAG check engine light
[x] Cancel search: check engine lightPage 27 of 252
Instruments and controls
30
WARNING LIGHTS
Each time the engine is started: a series of warning lights comes on applying a self-test check. They switch off almost
i m m e d i a t e l y . W i t h t h e e n g i n e r u n n i n g : t h e w a r n i n g l i g h t b e c o m e s a w a r n i n g i f i t r e m a i n s o n c o n t i n u o u s l y o r fl a s h e s .
T h i s i n i t i a l w a r n i n g m a y b e a c c o m p a n i e d b y a n a u d i b l e s i g n a l a n d a m e s s a g e w h i c h a p p e a r s o n t h e d i s p l a y . " D o n o t
ignore these warnings."
Warning light is indicates Solution - action
STOP lit, associated
with another
warning
light and
accompanied
b y a m e s s a g e
on the display. m a j o r f a u l t s l i n k e d w i t h t h e
" B r a k e fl u i d l e v e l " , " E n g i n e
oil pressure", "Coolant
temperature", "Electronic
b r a k e f o r c e d i s t r i b u t i o n " ,
"Power steering" and
"Punctured tyre" warning
lights.
You must stop, park, switch off the ignition
and call a CITROËN dealer .
Handbrake /
B r a k e fl u i d
level / EBFD lit.
h a n d b r a k e a p p l i e d o r n o t
released correctly. R e l e a s i n g t h e h a n d b r a k e s w i t c h e s o f f t h e w a r n i n g
light. Chapter 2, "Starting and stopping" section.
lit. l o w b r a k e fl u i d l e v e l . T o p u p u s i n g a fl u i d r e c o m m e n d e d b y C I T R O Ë N .
remaining on,
even though the
level is correct
and associated
with the ABS
warning light. failure of the electronic
b r a k e f o r c e d i s t r i b u t i o n .
You must stop, park, switch off the ignition
and call a CITROËN dealer .
Engine oil
pressure lit while driving.
i n s u f fi c i e n t p r e s s u r e . Park, switch off the ignition and allow to cool.
Visually check the level. Chapter 7, "Levels"
section.
remaining on,
even though
the level is
correct. m a j o r f a u l t .
Call a CITROËN dealer .
Page 29 of 252
Instruments and controls
32
Warning light is indicates Solution - action
Low fuel level lit.
t h a t t h e f u e l r e s e r v e i s b e i n g
used. Fill up with fuel without delay. The evaluation of
the fuel reserve is a parameter which is sensitive
t o t h e s t y l e o f d r i v i n g , t h e p r o fi l e o f t h e r o a d , t h e
time elapsed and the distance travelled since the
warning light came on.
fl a s h i n g . a malfunction of the gauge
or cutting off of the supply
following a serious impact. Restore the supply. Chapter 7, "Fuel" section.
EOBD
emission
control
system fl a s h i n g o r
remaining on. f a i l u r e o f t h e i n j e c t i o n ,
ignition (risk of destruction
of the catalytic converter in
the case of a petrol engine)
or emission control system. H a v e t h e s y s t e m c h e c k e d b y a C I T R O Ë N d e a l e r
a s s o o n a s p o s s i b l e .
Battery
charge lit. fault in the charging circuit.
C h e c k t h e b a t t e r y t e r m i n a l s , …
Chapter 8, "Battery" section.
fl a s h i n g . placing of the active
f u n c t i o n s o n s t a n d b y
(economy mode). Chapter 8, "Battery" section.
remaining on,
in spite of the
checks. f a u l t y c i r c u i t , i n j e c t i o n o r
ignition malfunction.
Call a CITROËN dealer .
ABS remaining on
or coming on
a b o v e 7 m p h
(12 km/h). failure of the anti-lock
b r a k i n g s y s t e m .
T h e v e h i c l e r e t a i n s c o n v e n t i o n a l b r a k i n g w i t h o u t
a s s i s t a n c e b u t y o u a r e a d v i s e d t o s t o p . C a l l a
CITROËN dealer .
Page 33 of 252
Instruments and controls
36
Service indicator
The display, located in the control
b l o c k , i n f o r m s y o u w h e n t h e n e x t
s e r v i c e w i l l b e d u e i n a c c o r d a n c e
with the "Manufacturer's" servicing
schedule indicated in the servicing
b o o k l e t . T h i s i n f o r m a t i o n i s d e t e r m i n e d
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 a s h e s a n d t h e n u m b e r o f m i l e s /
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 s e r v i c e s h o u l d b e c a r r i e d o u t s h o r t l y .
The service is overdue
Each time the ignition is switched on
and for a few seconds, the spanner
fl a s h e s a n d t h e e x c e s s d i s t a n c e i s
displayed.
With the engine running the
spanner remains lit until the
s e r v i c e h a s b e e n c a r r i e d o u t .
Example: 4 800 miles/km remain
b e f o r e t h e n e x t s e r v i c e i s d u e . W h e n
the ignition is switched on and for a
few seconds, the display shows:
Refer to the list of checks in the
s e r v i c i n g b o o k l e t w h i c h w a s g i v e n
to you on delivery of the vehicle.
Operation
A few moments after the ignition
h a s b e e n s w i t c h e d o n , t h e s p a n n e r
indicating a service operation lights
up; the display for the total distance
r e c o r d e r t e l l s y o u ( i n r o u n d fi g u r e s )
t h e d i s t a n c e r e m a i n i n g b e f o r e t h e n e x t
service.
The points at which a service is due
are calculated from the last indicator
z e r o r e s e t .
The point at which a service is due is
d e t e r m i n e d b y t h e d i s t a n c e t r a v e l l e d .
Page 167 of 252
SAFETY
171
Driving safety
5
TRACTION CONTROL (ASR)
AND DYNAMIC STABILITY
CONTROL (ESP)
Activation of the ASR and ESP
systems
When the ignition is on, the ASR and
E S P s y s t e m s a r e a l w a y s a c t i v e . Disarming the ASR/ESP
systems
In certain conditions (vehicle stuck in
m u d o r s n o w , o r o n l o o s e g r o u n d . . . ) , i t
could prove useful to disarm the ASR
and ESP systems to make the wheels
s p i n a n d r e g a i n g r i p .
- Press the switch, situated under
the steering wheel on the left of the
f a s c i a .
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
o n t h e b r a k e s . 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
s p e e d .
The operation of these systems is
ensured if the recommendations
of the manufacturer regarding
the wheels (tyres and rims), the
braking components, the electronic
c o m p o n e n t s a n d t h e fi t t i n g a n d r e p a i r
procedures within the CITROËN
n e t w o r k a r e o b s e r v e d .
After an impact, have these systems
c h e c k e d b y a C I T R O Ë N d e a l e r .
They engage again:
- automatically above 30 mph
(50 km/h),
- manually by pressing the switch a g a i n .
Operation of the ASR and
ESP systems
T h e w a r n i n g l i g h t fl a s h e s i f
t h e A S R o r E S P i s a c t i v a t e d .
These systems are linked and
c o m p l e m e n t t h e A B S .
The ASR system optimises drive to
prevent the wheels skidding, by acting
on the brakes of the drive wheels
a n d o n t h e e n g i n e . I t a l s o a l l o w s t h e
directional stability of the vehicle to be
i m p r o v e d o n a c c e l e r a t i o n .
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
o f p h y s i c s .
When a malfunction of the
systems occurs, the indicator
light comes on, accompanied
by an audible signal and a
m e s s a g e o n t h e d i s p l a y .
Consult a CITROËN dealer to have the
s y s t e m c h e c k e d .
Page 186 of 252
186
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. P l e a s e c o n t a c t a C I T R O Ë N d e a l e r fi r s t
for further information
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
t o w i n g s p e e d t o b e s i g n i fi c a n t l y
increased (approximately 12 mph
[20 km/h] more). Sequential control
of the gearbox may also become
unavailable. Lighting
Bicycle carrier I f y o u fi t a b i c y c l e c a r r i e r o n
the tailgate, deactivate the
rear wiper from the display's
c o n fi g u r a t i o n m e n u .
R e f e r t o t h e " I d e n t i fi c a t i o n
features" section of chapter 9. 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 8.
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.
T o w i n g e q u i p m e n t m u s t b e fi t t e d i n
accordance with the manufacturer's
instructions, with particular attention to
the towing capacities of your vehicle,
the load towed, the nose weight and
t h e e l e c t r i c a l c o n n e c t i o n . A s t h i s fi t t i n g
should be carried out by a professional,
we recommend that you entrust the
fi t t i n g o f t h i s e q u i p m e n t t o a C I T R O Ë N
dealer .
In accordance with the general
instructions referred to above, we draw
your attention to the risk connected
w i t h fi t t i n g a t o w b a r o r o t h e r e l e c t r i c a l
accessory which is not recommended
by the CITROËN network . Fitting such
equipment could result in a failure of
your vehicle's electronic system. Manual adjustment
Adjust your headlamps so as not to
dazzle other road users. Check the
electrical signalling of the trailer.
Page 197 of 252
199
TROUBLESHOOTING
8
Battery
ECONOMY MODE FUNCTION
After the engine has stopped, with
the key in the ignition position, certain
functions (windscreen wiper, electric
windows, courtesy lights, audio
equipment, etc.) can only be used for a
cumulative duration of thirty minutes, to
prevent discharging the battery.
Once the thirty minutes are over, the
message "Economy mode active"
appears on the display and the active
functions are put on standby.
To resume the use of these functions
immediately, start the engine and let it
run for a few seconds.
A fl a t b a t t e r y w i l l p r e v e n t t h e e n g i n e
from starting.
To charge the battery using a
battery charger
- Disconnect the battery,
- Follow the instructions for use
given by the battery charger
manufacturer,
- Reconnect starting with the negative (-) terminal,
- Check that the terminals and connectors are clean. If they are
covered with sulphate (white or
greenish deposit), disconnect them
and clean them.
BATTERY
This is housed in a compartment
l o c a t e d u n d e r n e a t h t h e fl o o r , i n f r o n t o f
the driver's seat.
Before disconnecting the battery, you
must wait for 2 minutes after switching
off the ignition.
Never disconnect a terminal when the
engine is running.
N e v e r c h a r g e a b a t t e r y w i t h o u t fi r s t
disconnecting the terminals.
Close the sunroof and the windows
before disconnecting the battery. If
they do not operate normally following
reconnection of the battery, they must
be reinitialised. It is advisable to disconnect the
battery if the vehicle is not to be
used for a period of more than
one month. After every reconnection of the battery,
switch on the ignition and wait 1 minute
before starting to allow the electronic
systems to be initialised. If slight
d i f fi c u l t i e s a r e e x p e r i e n c e d a f t e r t h i s ,
p l e a s e c o n t a c t a C I R T OI N d e a l e r .
The door open monitoring electrical
system consumes power, remember
to close the sliding doors when your
vehicle is parked for long periods.
To start the vehicle from
another battery
- Connect the red cable to the positive (+) terminals of the two
batteries,
- Connect one end of the green or black cable to the negative (-)
terminal of the slave battery,
- Connect the other end of the green or black cable to an earth point on
the broken down vehicle as far as
possible from the battery,
- Operate the starter, let the engine run,
- Wait for the engine to return to idle, then disconnect the cables. For the sunroofs safety auto-
reverse, refer to the "Accesses"
section of chapter 2. For the electric windows safety
auto-reverse, refer to the "Mirrors
and windows" section of chapter 3.