2015 Citroen C1 engine coolant

14
Indicator and warning lamps
Certain warning lamps may come on in
one of two modes: fixed (continuous) or
flashing.
Only by relating the type of illumination
to the operation of the vehicle can it
be determined whether the situation is
normal or a fault has occurred.
Refer to the tables in the following
pages for more information.
Visual indicators informing the driver that a system is in operation or is switched off (indicator lamp) or has a fault (warning lamp).When the ignition is switched on
Certain warning lamps come on for a few
seconds in the instrument panel when the
vehicle's ignition is switched on.
When the engine is star ted, these same
warning lamps should go off.
If they remain on, before moving off, refer to the
information on the warning lamp concerned.
Associated warnings
The switching on of certain warning lamps may
be accompanied by an audible signal.
The warning lamps may come on continuously
(fixed) or flash.
Warning lamps
STOP
flashing, associated
with another warning
lamp. It is associated with the engine
oil pressure or the engine coolant
temperature. Stop as soon as it is safe to do so.
Park, switch off the ignition and call a CITROËN
dealer or qualified workshop.
When the engine is running or the vehicle is being driven, illumination of one of the following warning lamps indicates a fault which requires action on
the part of the driver.
Any fault resulting in the illumination of a warning lamp must be investigated further.
If you encounter any problems, do not hesitate to contact a CITROËN dealer or a qualified workshop.
Warning

/ indicator lamp
State Cause Action

/ Observations
Monitoring

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C1_en_Chap01_controle-de-marche_ed01-2015
Brakingfixed. The braking system fluid level has
dropped significantly. Top up with brake fluid recommended by CITROËN.
If the problem persists, have the system checked by a
CITROËN dealer or a qualified workshop.
The braking system has a fault. Stop as soon as it is safe to do so. Park, switch off the ignition and contact a CITROËN
dealer or a qualified workshop.
Warning


/ indicator lamp
State Cause Action

/ Observations
Engine oil
pressure fixed, associated with
the STOP warning
lamp. The engine oil pressure is too low. Stop as soon it is safe to do so.
Park, switch off the ignition and contact a CITROËN
dealer or a qualified workshop.
Coolant
temperature flashing

(VTi 68 engine only). The temperature of the engine
coolant is increasing. Drive gently.
fixed. The temperature of the engine
coolant is too high. Stop as soon as it is safe to do so.
Wait until the engine has cooled down before
checking up the level; top up if necessary.
If the problem persists, contact a CITROËN dealer or
qualified workshop.
Anti-lock
Braking System
(ABS) fixed.
The anti-lock braking system has a
fault. The vehicle retains conventional braking.
Drive carefully at reduced speed and contact a
CITROËN dealer or a qualified workshop without
d e l ay.
1
Monitoring

173
C1_en_Chap10_verifications_ed01-2015
1. Screenwash fluid reservoir.
2. Coolant header tank.
3.
A

ir filter.
4.
B

rake fluid reservoir.
5.
B

attery.
6.
F

usebox.
7.
E

ngine oil dipstick.
8.
E

ngine oil filler cap.
Petrol engines
PureTech 82
VTi 68
For access to the brake fluid reservoir
and the fusebox, unclip the plastic cover
at the base of the windscreen, pressing
on the two tongues.
Refer to the "Changing a fuse" section.
10
Checks

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C1_en_Chap10_verifications_ed01-2015
Avoid prolonged contact of used oil or
fluids with the skin.
Most of these fluids are harmful to
health or indeed very corrosive.
Do not discard used oil or fluids into
sewers or onto the ground.
Take used oil to a CITROËN dealer or
a qualified workshop (France) or to an
authorised waste disposal site.
Used products
Fluid specification
For optimum cleaning and to avoid freezing,
this fluid must not be topped up or replaced
with plain water.
In wintry conditions, it is recommended that you
use an ethyl alcohol or methanol based fluid.
Screenwash fluid level
Top up the level when necessary.
Coolant level
The coolant level must be:
- b etween the " FULL" or "F" and
" LOW " or "L" marks for VTi 68
and VTi 68 S&S engines,
In addition, as the cooling system is pressurised,
wait at least one hour after switching off the
engine before carrying out any work.
To avoid any risk of scalding, unscrew the cap
by two turns to allow the pressure to drop. When
the pressure has dropped, remove the cap and
top up the level.
Fluid specification
The coolant must conform to the
manufacturer's recommendations. 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. -
b
etween the "
MIN" and " MAX" marks for
the PureTech 82 engine.
When the engine is warm, the temperature of
the coolant is regulated by the fan.
Checks

247
Changing bulbs 149-153
- front
-
rear
Maintenance - Technical data
Opening the bonnet 1 72
Underbonnet, petrol 1 73
Petrol engines

1
79
12 V battery

1
63 -165
Economy mode
1
66
Engine compartment
fuses
15
4 -155, 159 -162
Petrol weights
1
80
Checking levels

1

74-176
-

e

ngine oil
-

b

rake fluid
-


coolant
-

s

creenwash fluid
Checking components

1

77-178
-

clutch
-


battery
-

a

ir / passenger compartment filter
-

o

il filter
-

b

rake pads / discs
Dimensions 181
Identification markings
1

82
.
Visual search