engine coolant Citroen C4 RHD 2016 2.G Owner's Manual
Page 18 of 472
16
Warning and indicator lamps
When the ignition is switched on
Certain warning lamps come on for a few seconds w hen t he i gnition i s s witched o n.
When
t
he
e
ngine
i
s
s
tarted,
t
hese
w
arning
la
mps
s
hould
g
o
o
ff.
If
t
hey
r
emain
o
n,
b
efore
m
oving
o
ff,
r
efer
t
o
t
he
in
formation
o
n
t
he
w
arning
l
amp
i
n
q
uestion.
Associated warnings
The illumination, fixed or flashing, of certain warning l amps m ay b e a ccompanied b y a n au
dible
s
ignal
a
nd
t
he
d
isplay
o
f
a m
essage.
Warning lamps
When the engine is running or the vehicle is being d riven, t he i llumination o f o ne o f t he foll
owing
war
ning
lamp
s
ind
icates
a mal
function
wh
ich
r
equires
a
ction
o
n
t
he
p
art
o
f
t
he
d
river.
The
w
arning
c
omes
o
n
i
n
t
he
i
nstrument
p
anel.
Warning /indicator lampis on Cause Action/Observations
STOP fixed,
a
lone
o
r
as
sociated
w
ith
ano
ther
war
ning
lamp
,
ac
companied
b
y
a
n
au
dible
s
ignal
a
nd
a me
ssage
i
n
t
he
s
creen. Illumination
o
f
t
his
w
arning
l
amp
i
s
as
sociated
w
ith
a s
erious
f
ault
w
ith
th
e
b
raking
s
ystem,
p
ower
s
teering,
en
gine
l
ubrication
s
ystem
o
r
c
ooling
sy
stem. Stop
a
s
s
oon
a
s
i
t
i
s
s
afe
t
o
d
o
s
o
a
s
t
here
i
s
a r
isk
th
at
t
he
e
ngine
w
ill
c
ut
o
ut
w
hile
d
riving.
Park,
s
witch
o
ff
t
he
i
gnition
a
nd
c
ontact
a C
ITROËN
de
aler
o
r
a q
ualified
w
orkshop.
Maximum
coolant
temperature fixed.
The
t
emperature
o
f
t
he
c
ooling
sy
stem
i
s
t
oo
h
igh. Stop
a
s
s
oon
a
s
i
t
i
s
s
afe
t
o
d
o
s
o.
Wait
u
ntil
t
he
e
ngine
h
as
c
ooled
d
own
b
efore
t
opping
up t
he
l
evel,
i
f
n
ecessary.
If
t
he
p
roblem
p
ersists,
c
ontact
a C
ITROËN
d
ealer
o
r
qu
alified
wo
rkshop.If
y
our
v
ehicle
h
as
a s
creen,
a w
arning
la
mp
c
oming
o
n
i
s
a
lways
a
ccompanied
by t
he
d
isplay
o
f
a
n
a
dditional
m
essage,
to a
ssist
y
ou
i
n
i
dentifying
t
he
p
roblem.
If
y
ou
e
ncounter
a
ny
p
roblems,
d
o
n
ot
he
sitate
t
o
c
ontact
a C
ITROËN
d
ealer
or a q
ualified
w
orkshop.
Visual
i
ndicators
w
hich
i
nform
t
he
d
river
o
f
t
he
o
ccurrence
o
f
a m
alfunction
(
warning
l
amp)
o
r
o
f
t
he
op
eration
o
f
a s
ystem
(
operation
o
r
d
eactivation
i
ndicator
l
amp).
Instruments
Page 226 of 472
224
Screenwash / headlamp
wash fluid level
Specification of the fluid
To ensure optimum cleaning and to avoid freezing, t he f luid s hould n ever b e t opped u p o r re
placed
b
y
p
lain
w
ater.
In
w
intry
c
onditions,
t
he
u
se
o
f
a f
luid
wi
th
a
n
e
thyl
a
lcohol
o
r
m
ethanol
b
ase
i
s
rec
ommended.
To
c
heck
t
he
l
evel
o
r
t
op
u
p
t
he
fl
uid
o
n
v
ehicle
f
itted
w
ith
h
eadlamp
wa
shers,
i
mmobilise
t
he
v
ehicle
a
nd
sw
itch
o
f
t
he
e
ngine.
F
Op
en
t
he
b
onnet
a
nd
s
ecure
i
t
w
ith
t
he
st
ay.
F
Op
en
t
he
s
creenwash
r
eservoir
f
iller
c
ap.
F
Ta
ke
a
nd
p
inch
t
he
l
evel
g
auge
t
o
b
lock
i
ts
br
eather.
F
Re
move
t
he
g
auge
c
ompletely
f
rom
th
e
r
eservoir
t
o
r
ead
t
he
l
evel
i
n
t
he
tr
ansparent
se
ction.
Coolant level
The coolant level should be close to t he " MA X" m ark b ut s hould n ever ex
ceed
i
t.
Fluid specification
The coolant must conform to the manufacturer's re commendations.
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.
When
t
he
e
ngine
i
s
w
arm,
t
he
t
emperature
o
f
th
e
c
oolant
i
s
r
egulated
b
y
t
he
f
an.
In
a
ddition,
a
s
t
he
c
ooling
s
ystem
i
s
pr
essurised,
w
ait
a
t
l
east
o
ne
h
our
a
fter
sw
itching
o
ff
t
he
e
ngine
b
efore
c
arrying
o
ut
a
ny
w
ork.
To
a
void
a
ny
r
isk
o
f
s
calding,
u
nscrew
t
he
c
ap
by t
wo
t
urns
t
o
a
llow
t
he
p
ressure
t
o
d
rop.
Wh
en
t
he
p
ressure
h
as
d
ropped,
r
emove
t
he
ca
p
a
nd
t
op
u
p
t
he
l
evel. F
To
p
u
p
i
f
n
ecessary.
F
Re
fit
t
he
f
iller
c
ap
t
o
t
he
r
eservoir
a
nd
cl
ose
t
he
b
onnet.
Practical information