engine coolant Citroen C4 PICASSO 2015 2.G Owner's Manual

36
Warning / indicator lampStateCause Action / Observations
Battery charge fixed. The
  battery   charging   circuit   has   a  
f

ault   (dirty   or   loose   terminals,   slack   or  
c

ut   alternator   belt,   ...).The
  warning   lamp   should   go   off   when   the   engine   is  
s

tarted.
If
  it   does   not   go   off,   contact   a   CITROËN   dealer   or   a  
q

ualified
 w
orkshop.
Maximum
coolant
temperature fixed.
The
  temperature   of   the   cooling  
s

ystem   is   too   high.Stop
  as   soon   as   it   is   safe   to   do   so.
Wait
  until   the   engine   has   cooled   down   before   topping  
u

p   the   level,   if   necessary.
If
  the   problem   persists,   contact   a   CITROËN   dealer   or  
q

ualified
 w
orkshop.
Directional
headlamps
flashing.
The
  directional   headlamps   system  
h

as   a   fault.Have
  it   checked   by   a   CITROËN   dealer   or   a   qualified  
w

orkshop.
Door(s) open *fixed,
  associated   with
 a m

essage
 id
entifying
 t

he   door,   if   the   speed   is
 b

elow   6   mph   (10   km/h).A
  door   or   the   boot   is   still   open. Close   the   door   or   boot.
fixed,
  associated   with   a
 m

essage
 id
entifying
 th
e
 d

oor,   and   accompanied
 b

y   an   audible   signal
 i

f   the   speed   is   above
 6

  mph   (10   km/h).
*
 
Only   with   the   type   1   instrument   panel.
Engine oil
pressure
fixed.
There
  is   a   fault   with   the   engine  
l

ubrication   system.You
  must   stop   as   soon   it   is   safe   to   do   so.
Park,
  switch   off   the   ignition   and   contact   a   CITROËN  
d

ealer   or   a   qualified   workshop.
Monitoring

294
Driving advice
Distribution of loads
F Distribute  the   load   in   the   trailer   so   that   the h
eaviest   items   are   as   close   as   possible   to t

he   axle   and   the   nose   weight   approaches   the
 m

aximum   permitted   without   exceeding   it.
Air
  density   decreases   with   altitude,   thus  
r

educing   engine   per formance.   Above  
1 0

00 metres,   the   maximum   towed   load   must  
b

e   reduced   by   10 %   for   every   1 000   metres   of  
al

titude.
Side wind
F Take   into   account   the   increased   sensitivity  t
o   side   wind.
Cooling
Towing a trailer on a slope increases the temperature   of   the   coolant.
As
  the   fan   is   electrically   controlled,   its   cooling  
c

apacity   is   not   dependent   on   the   engine   speed.
F
 
T
o   lower   the   engine   speed,   reduce   your  
s

peed.
The
  maximum   towed   load   on   a   long   incline  
d

epends   on   the   gradient   and   the   ambient  
t

emperature.
In
  all   cases,   keep   a   check   on   the   coolant  
t

emperature. F
 
I
f   the   warning   lamp   and   the  
S

TOP
 
warning   lamp   come   on,  
s

top   the   vehicle   and   switch   off  
t

he   engine   as   soon   as   possible.
Braking
Towing a trailer increases the braking distance.
T o   avoid   overheating   of   the   brakes   on   a   long  
m

ountain   type   of   descent,   the   use   of   engine  
b

raking   is   recommended.
Ty r e s
F Check   the   tyre   pressures   of   the   towing  v
ehicle   and   of   the   trailer,   observing   the  
re

commended
 p
ressures.
Lighting
F Check  the   electrical   lighting   and   signalling  o
n   the   trailer.
Refer
 
to
 
the
 
"Technical
 
data"
 
section
 
for
 
details
 
o

f
 
the
 
weights
 
and
 
towed
 
loads
 
which
 
apply
 
to
 
y

our
 
vehicle.
When
 
not
 
towing
 
a
 
trailer,
 
remove
 
the
 
q

uickly-detachable
 
tow
 
ball
 
before
 
d

riving. The
  rear   parking   sensors   will   be  
d

eactivated   automatically   if   a   genuine  
C

ITROËN   towbar   is   used.
Practical information

310
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   pressurised,
 w

ait
 
at
 
least   one   hour   after   switching   off   the
 e

ngine
 
before   carrying   out   any   work.
To
 
avoid
 
any   risk   of   scalding,   unscrew   the   cap
 b

y
 
two
 
turns   to   allow   the   pressure   to   drop.   When
 t

he
 
pressure   has   dropped,   remove   the   cap   and
 t

op
 
up
 
the
  level.
Fluid specification
The coolant must conform to the ma nufacturer's r ecommendations.
The
 
brake
 
fluid
 
level
 
should
 
be
 
close
 
t

o
 
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 f
or   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.
Checks

402
Inflating tyres and accessories 
( using   the   kit)  .............................. ................256
Instrument
 p

anels
 ...............................
......20-22
Intelligent
 T

raction
 C
ontrol
 ............................2

15
Interactive help
 .......................................... 1

1,   13
Inter-vehicle
 t

ime
 ........................................... 15

0
ISOFIX
 m

ountings......................................... 240
Identification,
 v

ehicle
 .................................... 333
I

gnition
 ................

........................................... 127
Immobiliser,
 e

lectronic
 ............................ 6

0,
 
127
Indicator,
 
engine
 
oil
 
level
 
....................... 4

3,
 
308
Indicator
 
lamps,
 
operation
 
........................ 25

-39
Indicator
 
lamps,
 
status
 
..............................2

8,
 
33
Indicators,
 d

irection
 ...................................... 20

9
Inflating
 
tyres
 
..............................

..............9,
 
333 Jack
 ........

................................................ 257-2 6 0
Jukebox
 ...............

.......................................... 357
Jump
  starting  
..............................
..................284Kit, han
ds-free ..................................... 3 88,   389
Kit,   temporary   puncture   repair  ......................24
9
Labels,
 i

dentification
 .....................................333
L

amp,   boot  
...............................
.....................120
Lamps,
 par

king
 .............................................19

3
Lane
  Departure   Warning   System  
(LDWS)
 ....................................................... 17

2
LEDs
  -   light-emitting   diodes  
.........2
68,   272,   274
Leg
  rest,   electric  
..............................
...............78
Level,
  AdBlue
® additive .................................3 14
Level,
 
brake
 
fluid  ........................................... 31
0
Level,
 
Diesel
 
additive  
.................................... 3

11
Level,
 
engine
 
coolant  
.................................... 31

0
Level,
 
engine
 
oil  
...............................
...... 43,   308
Level,
 
headlamp   wash  
.................................. 3

11
Levels
 
and
 

checks
 ................

................................. 302-320
Level,
 
screenwash   fluid  
................................ 3

11
Light-emitting
 
diodes   -  
LE
d
s ...........................................2
68,   272,   274
Lighting,
 d

irectional
 ...............................1
99,   200
Lighting,
 
guide-me   home  
.............................. 19

3
Lighting,
 i

nterior
 ............................................ 20

6
Lighting,
 m

ood
 ..............................
................208
Lighting,
 
welcome  
......................................... 19

7
Loading
 ..............................

.............. 9,   294,   295
I
J
L
key .....................................................51- 60,   127ke
y, electronic ............................. 5 1-53,   60,   127
Keyless
  Entry   and  
Starting
 ............................................. 5

4-57,   60
K
Hazard warning lamps ..........................2 09,   210
Hazard   warning   lamps,  
automatic
 ope

ration
 .................................... 20

9
Headlamp
 adj

ustment
 ................................... 19

8
Headlamps,
 
a

utomatic
 i
llumination
 ......................... 19

0,
 19
4
Headlamps,
  dipped   beam  
.......2
7,   189,   268,   269
Headlamps,
 d

irectional
 ........................ 2
00,   268
Headlamps,
 hal

ogen
 ..................................... 26

8
Headlamps,
 
m

ain   beam  
.................... 2
7,   189,   268 -270,   272
Headlamps,
  Xenon  
....................................... 26

8
Headlamp
 w

ash
 ............................................ 20

3
Head
  restraints,   front  
...................................... 77
H

ead   restraints,   rear  
....................................... 81
H

eating
 ................
................................94,   95,   97
Hill start assist
 
............................................... 13

5
Hooks
 ...............................

.............................11 6
H
alphabetical index