2014.5 Citroen C4 CACTUS RHD engine

216
bonnet
F Open  the   left   hand   front   door. The location of the interior bonnet
release
  lever   prevents   opening   of   the  
b

onnet   when   the   left   hand   front   door  
i

s   shut.
When   the   engine   is   hot,   handle   the  
e

xterior   safety   catch   and   the   stay   with  
c

are   (risk   of   burns),   using   the   protected  
a

rea.
When   the   bonnet   is   open,   take   care   not  
t

o   damage   the   safety   catch.
F  
L
ift   the   safety   catch   and   raise   the   bonnet.F
 
U
nclip   the   stay   from   its   housing   and   place  i
t   in   the   support   slot   to   hold   the   bonnet  ope
n.
Opening
F Pull  the   release   lever,   located   at   the   bottom  o
f   the   door   aperture,   towards   you.
The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might
be caught by the fan blades.
Do
  not   open   the   bonnet   under   very  
wi

ndy
 c
onditions.
Closing
F Take  the   stay   out   of   its   support   slot.
F  C lip   the   stay   back   into   its   housing.
F
 
L
ower   the   bonnet   and   release   it   at   the   end  
o

f   its   travel.
F
 
P
ull   on   the   bonnet   to   check   that   it   has  
l

atched   correctly.
be

cause of the presence of electrical
equipment
  under   the   bonnet,   it   is  
r

ecommended   that   exposure   to   water  
(

rain,   washing,   ...)   be   limited.
Before
  doing   anything   under   the  
b

onnet, switch off the Stop & Start
system   to   avoid   any   risk   of   injury  
r

esulting   from   an   automatic   change   to  S
TART   mode.
Checks

217
1. Screenwash  fluid   reservoir.
2. C oolant   header   tank.
3.
 B

rake   fluid   reservoir.
4.
 B

attery.
5.
 F

usebox.
6.
 A

ir   filter.
7.
 E

ngine   oil   dipstick.
8.
 E

ngine   oil   filler   cap.
Petrol engines
10
Checks

218
1. Screenwash  fluid   reservoir.
2. C oolant   header   tank.
3.
 B

rake   fluid   reservoir.
4.
 B

attery.
5.
 F

usebox.
6.
 A

ir   filter.
7.
 E

ngine   oil   dipstick.
8.
 E

ngine   oil   filler   cap.
9.
 P

riming
 pu
mp*.
Diesel engines
* According to engine.
Checks

219
Checking levels
Take care when working under the bonnet, as certain areas of the engine may be extremely hot (risk of burns) and the cooling fan could start at any   time   (even   with   the   ignition   off).
Engine oil level
The check is carried out either when the   ignition   is   switched   on   using   the  
o

il   level   indicator   in   the   instrument  
p

anel   for   vehicles   so   equipped,   or  
u

sing   the   dipstick.Checking using the dipstick
Refer to the "Petrol engine" or "Diesel engine" section   for   the   location   of   the   dipstick   in   the  
e

ngine   compartment   of   your   vehicle.
F
 
T
ake   the   dipstick   by   its   coloured   grip   and  
r

emove   it   completely.
F
 
W
ipe   the   end   of   the   dipstick   using   a   clean  
n

on-fluffy   cloth.
F
 
R
efit   the   dipstick   and   push   fully   down,   then  
p

ull   it   out   again   to   make   the   visual   check:  
t

he   correct   level   is   between   the   marks   A
and
  B.
Check
 
all
 
of
 
these
 
levels
 
regularly,
 
in
 
line
 
with
 
the
 
manufacturer's   service   schedule.   Top   them   up   if   necessary,   unless   other wise   indicated.
If
 
a
 
level
 
drops
 
significantly,
 
have
 
the
 
corresponding   system   checked   by   a   CITROËN   dealer   or   a   qualified   workshop.
If   you   find   that   the   level   is   above   the   A   mark   or  
belo

w the B   mark,   do not star t the engine.
-
 
I
f   the   level   is   above   the   MAX
 
mark   (risk  
o

f   damage   to   the   engine),   contact   a  
C

ITROËN   dealer   or   a   qualified   workshop.
-
 
I
f   the   level   is   below   the   MIN
 
mark,   you  
m

ust   top   up   the   engine   oil.
A = M
aX
B

= MI
nT

o
 
ensure
 
that
 
the
 
reading
 
is
 
correct,
 
y

our
 
vehicle
 
must
 
be
 
parked
 
on
 
a
 
level
 
s

ur face
 
with
 
the
 
engine
 
having
 
been
 
off
 
f

or
 
more
 
than
 
30
 
minutes.
It
 
is
 
normal
 
to
 
top
 
up
 
the
 
oil
 
level
 
between
 
t

wo
 
services
 
(or
 
oil
 
changes).
 
CITROËN
 
r

ecommends
 
that
 
you
 
check
 
the
 
level,
 
and
 
top
 
u

p
 
if
 
necessary,
 
every
 
3
 
000
 
miles
 
(5
 
000
 
kms).
10
Checks

220
After topping up the oil, the check when switching   on   the   ignition   with   the   oil  
l

evel   indicator   in   the   instrument   panel  
i

s   not   valid   during   the   30   minutes   after  
t

opping   up.Oil grade
Before topping-up the oil or changing the oil, check   that   the   oil   is   the   correct   grade   for   your  
e

ngine   and   conforms   to   the   manufacturer's  
r

ecommendations.
Topping up the engine oil level
Refer to the "Petrol engine" or "Diesel engine" s ection for the location of the oil filler cap in the
engine
  compartment   of   your   vehicle.
F

U
nscrew the oil filler cap to reveal the filler
aperture.
F
 
A
dd   oil   in   small   quantities,   avoiding   any  
s

pills   on   engine   components   (risk   of   fire).
F
 
W
ait   a   few   minutes   before   checking   the  
l

evel   again   using   the   dipstick.
F
 
A
dd   more   oil   if   necessary.
F
 
A
fter   checking   the   level,   carefully   refit   the  
o

il   filler   cap   and   the   dipstick   in   its   tube.
Engine oil change
Refer to the manufacturer's service schedule for   details   of   the   interval   for   this   operation.
In
  order   to   maintain   the   reliability   of   the   engine  
a

nd   emission   control   system,   never   use  
a

dditives   in   the   engine   oil.
Checks

221
Coolant level
The coolant level should be close to   the   "MA X"   mark   but   should   never  
e

xceed   it.
In
 
addition,   as   the   cooling   system   is  
p

ressurised,   wait   at   least   one   hour   after  
s

witching
 
off   the   engine   before   carrying   out   any  
wo

rk.
To
 
avoid
 
any   risk   of   scalding,   unscrew   the   cap  
b

y
 
two
 
turns   to   allow   the   pressure   to   drop.  
W

hen
 
the
  pressure   has   dropped,   remove   the  
c

ap
 
and
 
top   up   the   level.Changing the coolant
The coolant does not have to be replaced at routine services.
The brake fluid level should be close to   the   "MA X"   mark.   If   it   is   not,   check  
t

he   brake   pad   wear.
Brake fluid level
Changing the fluid
Refer to the manufacturer's service schedule for   details   of   the   interval   for   this   operation.
Fluid specification
The brake fluid must conform to the manufacturer's r ecommendations. The cooling fan may star t after switching
off the engine: take care with ar ticles and
clothing that might be caught by the fan
blades. When   the   engine   is   warm,   the   temperature   of  
t

he   coolant   is   regulated   by   the   fan.
Fluid specification
The coolant must conform to the ma
nufacturer's r ecommendations.
10
Checks

223
Checks
12 V battery
The battery does not require any maintenance.
H owever,   check   that   the   terminals   are   clean a

nd   correctly   tightened,   particularly   in   summer
 a

nd   winter.Refer to the manufacturer's service   schedule   for   details   of   the  
r

eplacement   intervals   for   these  
c

omponents.
Air filter and passenger compartment filter
Replace the oil filter each time the e ngine   oil   is   changed.
Refer
  to   the   manufacturer's  
s

ervice   schedule   for   details   of  
t

he   replacement   interval   for   this  
c

omponent.
Oil filterThe presence of this label, in particular with
the   Stop   &   Start   system,   indicates   the   use   of  
a

  specific   12   V   lead-acid   battery   with   special  
t

echnology   and   specification.   The   involvement  
o

f   a   CITROËN   dealer   or   a   qualified   workshop  
i

s   essential   when   replacing   or   disconnecting  
t

he   battery.
Unless
  other wise   indicated,   check   these   components   in   accordance   with   the   manufacturer's   service   schedule   and   according   to   your   engine.
Other wise,   have   them   checked   by   a   CITROËN   dealer   or   a   qualified   workshop.
Depending   on   the   environment   (e.g.   dusty  
a

tmosphere)   and   the   use   of   the   vehicle  
(

e.g. city   driving),   replace them twice as often
if necessary .
A   clogged   passenger   compartment   filter   may  
h

ave   an   adverse   effect   on   the   per formance  
o

f   the   air   conditioning   system   and   generate  
u

ndesirable
 o
dours.
Particle filter (Diesel)
The start of saturation of the
particle
  filter   is   indicated   by   the  
f

ixed   illumination   of   this   warning  
l

amp   accompanied   by   a   warning  
m

essage.
As
 
soon   as   the   traffic   conditions   permit,  
r

egenerate   the   filter   by   driving   at   a  
s

peed   of   at   least   40   mph   (60   km/h)   until  
t

he
 
warning   lamp   goes   off.
If
 
the
  warning   lamp   stays   on,   this  
i

ndicates   a   low   additive   level.
on a n

ew vehicle, the first particle
filter
 
regeneration   operations   may   be  
a

ccompanied   by   a   "burning"   smell,  
w

hich   is   per fectly   normal.
Following
  prolonged   operation   of   the  
v

ehicle   at   very   low   speed   or   at   idle,  
y

ou
 
may,   in   exceptional   circumstances,  
n

otice   the   emission   of   water   vapour   at  
t

he
 
exhaust   on   acceleration.   This   does  
n

ot affect the behaviour of the vehicle
or
 
the   environment.
When
 
carrying
 
out
 
work
 
on
 
the
 
battery,
 
refer
 
t

o
 
the
 
"12
 
V
 
battery"
 
section
 
for
 
details
 
of
 
the
 
p

recautions
 
to
 
be
 
taken
 
before
 
disconnecting
 
t

he
 
battery
 
and
 
following
 
its
 
reconnection.
10
Checks

224
Brake wear depends on the style of   driving,   particularly   in   the   case  
o

f   vehicles   used   in   town,   over   short  
d

istances.   It   may   be   necessary   to  
Brake pads
For information on checking brake disc   wear,   contact   a   CITROËN   dealer  
o

r   a   qualified   workshop.
Brake disc wearOnly use products recommended by CITROËN   or   products   of   equivalent  
q

uality
 an
d
 sp
ecification.
In
  order   to   optimise   the   operation   of  
u

nits   as   important   as   those   in   the  
b

raking   system,   CITROËN   selects   and  
o

ffers   very   specific   products.
After
  washing   the   vehicle,   dampness,  
o

r   in   wintry   conditions,   ice   can   form  
o

n   the   brake   discs   and   pads:   braking  
e

fficiency   may   be   reduced.   Make   light  
b

rake   applications   to   dry   and   defrost  
t

he   brakes.Manual gearbox
The gearbox does not require any maintenance   (no   oil   change).
Refer
  to   the   manufacturer's   service  
s

chedule   for   the   checking   interval   for  
t

his
 c
omponent.
Electronic gearbox
The gearbox does not require any maintenance   (no   oil   change).
Refer
  to   the   manufacturer's   service  
s

chedule   for   details   of   the   checking  
i

nterval   for   this   component.
Parking brake
If excessive travel or a loss of effectiveness   of   this   system   is  
n

oticed,   the   parking   brake   must   be  
c

hecked,   even   between   two   services.
Checking
  this   system   must   be   done   by   a  
C

ITROËN   dealer   or   a   qualified   workshop. To
  avoid   damaging   the   electrical   units,  
n

ever use   a   high   pressure   jet   wash   in  
t

he   engine   compartment.
have
 
the
 
condition
 
of
 
the
 
brakes
 
checked,
 
even
 
b

etween
 v

ehicle
 s

ervices.
Unless
 
there
 
is
 
a
 
leak
 
in
 
the
 
circuit,
 
a
 
drop
 
in
 
t

he
 
brake
 
fluid
 
level
 
indicates
 
that
 
the
 
brake
 
p

ads
 
are
 
worn.
Checks