2023 CITROEN C3 check engine

45
In the event of a breakdown
8► Tighten the spare wheel fixing screw by a few
turns.
After changing a wheel
The temporary spare wheel is only intended for temporary emergency use,
until the conventional wheel can be repaired
or replaced.
Continuous use of this spare can result in tire
failure and loss of control. Always observe
these precautions when using this spare:
–

Y

our vehicle will respond differently with
this temporary spare.
–

Do not exceed 80 km/h speed.
–


Replace this spare with a standard tire and
wheel as soon as possible.
–


Use of this spare will reduce ground
clearance.
–


Set the specified tire pressure indicated
on the tire information label located on the
driver's door lock pillar

.
–

Do not use tire chains on the temporary
spare. If you must use tire chains, rearrange
the wheels so standard tires and wheels are
fitted to the front axle.
–


The temporary spare wheel has a much
shorter tread life than the conventional

wheels
on your vehicle. Replace the tire as soon as
possible as the tread wear indicator appears.
The inflation pressure of the temporary spare
wheel should be checked at least monthly. At
the same time, check that the tire is stored
securely. If it is not, tighten it.
Note that two or more temporary spare
wheels should not be used on one vehicle
simultaneously.
Changing a bulb
In some weather conditions (e.g. low
temperature or humidity), misting on the
internal surface of the glass of the headlamps
and rear lamps is normal, and will disappear
after the lamps have been on for a few
minutes.
The headlamps have polycarbonate lenses with a protective coating:
–

Do not clean them with a dry or abrasive
cloth, nor with detergent or solvent
products.
–


Use a sponge and soapy water or a pH
neutral product.
–


When using a high-pressure washer on
persistent marks, do not keep the lance
directed towards the headlamps, lamps or
their edges for too long, so as not to damage
their protective coating and seals.
Changing a bulb must only be done with
the ignition off and after the headlamp /
lamp has been switched off for several
minutes - risk of serious burns!
Do not touch the bulb directly with your
fingers; use a lint-free cloth.
It is essential only to use anti-ultraviolet
(UV) type bulbs, so as not to damage the
headlamp.
Always replace a failed bulb with a new bulb
of the same type and specification. To avoid
lighting imbalance, replace the bulbs in pairs.
Refitting the lamp units
Perform the operations in the reverse
order to dismantling.
Opening the bonnet / Accessing the
bulbs
With the engine warm, proceed with caution -
risk of burns!
Take care with objects or clothing that could
be caught in the blades of the cooling fan -
risk of strangulation!
Halogen bulbs (Hx)
To ensure good quality lighting, check
that the bulb is correctly positioned in its
housing.

48
In the event of a breakdown
Changing a fuse
Access to the tools

The puller is located inside the engine fuse box.
► Open the bonnet.
►

Disengage the cover completely
.
►

T
ake the puller from its housing.
Changing a fuse
Before changing a fuse:
► Identify the cause of the fault and fix it.
►

Switch off all power consumption.
►


Identify the defective fuse using the current
allocation tables and diagrams.
T

o replace a fuse, it is essential to:
►

Use the special puller to extract the fuse
from its housing and check the condition of its
filament.
► Always replace the failed fuse with a fuse of
the same rating (same colour); use of a different
rating may cause malfunctions - risk of fire!
If the fault recurs soon after replacing a fuse,
have the electrical system checked by a
CITROËN dealer
.
The fuse allocation tables and the corresponding diagrams are available
from a CITROËN dealer.
The replacement of a fuse not shown in the allocation tables may cause a serious
malfunction of the vehicle. Contact a
CITROËN dealer.


Good
Faulty

Puller
Installing electrical accessories
The vehicle's electrical system is
designed to operate with standard or optional
equipment.
Before installing other electrical equipment
or accessories to your vehicle, contact a
CITROËN dealer.
CITROËN accepts no responsibility for
the cost incurred in repairing the vehicle
or for rectifying malfunctions resulting from
the installation of accessories not supplied or
not recommended by CITROËN and not
installed in accordance with its
recommendations, in particular when the
combined power consumption of all of the
additional equipment connected exceeds 10
milliamperes.
Dashboard fuses
The fusebox is placed in the lower dashboard
(right-hand side).
Access to the fuses

56
In the event of a breakdown
RelayColourRating (A) Functions
MINI Grey 40Accessory load (HVAC Blower/Washer)
MAXI Grey 70ECM Power
12 V battery
Lead-acid starter batteries
These batteries contain harmful
substances (sulphuric acid and lead).
They must be disposed at authorized dealer/
battery shop in accordance with regulations
and must never under any circumstances be
discarded with household waste.
Take used remote control batteries and
vehicle batteries to a special collection point.
Protect your eyes and face before
handling the battery.
Use goggles and gloves while working with
the battery. Diluted sulphuric acid spilled from
battery can cause blindness or severe burns.
Flush eyes or body with ample water and get
medical care immediately if suffered.
Keep batteries out of the reach of children.
All operations on the battery must be carried
out in a well ventilated area and away from
naked flames and sources of sparks, so as to
avoid any risk of explosion or fire.
Wash your hands afterwards.
If the battery fails (after warranty
coverage), replace it with a battery of the
same specification as the one used in the
vehicle.
Access to the battery
The battery is located under the bonnet.
Naturally Aspirated engine version

(+) Positive terminal.
(-) Negative terminal.
Turbo engine version

(+) Positive terminal.
(-) Negative terminal.
A remote earth point is located near the battery.
Starting using another
battery
If the vehicle's battery is flat/drain/discharged,
the engine can be started using a backup battery
(either external or from another vehicle) and
jump leads or using a battery booster.
Never start the engine by connecting a
battery charger.
Never use a 24
V or higher battery booster.
Check beforehand that the backup battery
has a nominal voltage of 12
V and a capacity

70
Alphabetical index
A
ABS 23
Adjusting headlamps
20
Adjusting seat

14
Adjusting the air distribution

17
Adjusting the air flow

17
Adjusting the headlamp beam height

20
Adjusting the height and reach of
the steering wheel

15
Adjusting the temperature

17
Advice on care and maintenance

41
Advice on driving

4, 31
Airbags

26–27
Airbags, front

26–27
Air conditioning

16–17
Air conditioning, manual

17
Air intake

18
Air vents

16
Anti-lock braking system (ABS)

23
Antitheft / Immobiliser

10
B
Battery, 12 V 39, 56, 58
Battery, remote control
10
Bodywork

41
Bonnet

35–36
Boot

11
Brake discs

40
Brake lamps

47
Brakes 40
Bulbs
45
Bulbs (changing)

45–47
C
Capacity, fuel tank 35
Cap, fuel filler
35
Care of the bodywork

41
Central locking

9–10
Changing a bulb

45–47
Changing a fuse

48, 51
Changing a wheel

42
Changing the remote control battery

10
Checking the levels

37–38
Checks

37, 39–41
Checks, routine

39–40
Child lock

30
Children

25
Children (safety)

30
Child seats

25, 28–29
Child seats, conventional

29
Cleaning (advice)

41
Closing the boot

11
Control, emergency boot release

11
Control, emergency door

10
Control stalk, lighting

20
Control stalk, wipers

21
Courtesy lamp

47
Courtesy lamps

19
D
Dimensions 60
Dipstick
37
Direction indicators (turn signals)

20, 46–47
Doors

11
Driving

31
Driving economically

4
E
EBFD 23
Eco-driving (advice)
4
Electric windows

12
Electronic brake force distribution (EBFD)

23
Emergency warning lamps

23
Engine

35–36, 41
Engine compartment

37
Engine, petrol

60
Engines

60
Environment

10
F
Filling the fuel tank 35
Filter, air
40
Filter, oil

40
Filter, passenger compartment

16, 40
Fitting a wheel

43–44
Fittings, boot

19

71
Alphabetical index
Fittings, interior 18
Flap, fuel filler
35
Flashing indicators

20, 46
Fluid, brake

38
Fluid, engine coolant

38
Folding the rear seats

15–16
Fuel

4
Fuel consumption

4
Fuel level, low

35
Fuel (tank)

35
Fusebox, dashboard

48
Fusebox, engine compartment

48, 51
Fuses

48, 51
G
Gauge, fuel 35
Gearbox, manual
32, 40
Gear lever, manual gearbox

32
Gear shift indicator

33
Glove box

18
H
Hazard warning lamps 23
Headlamps (adjustment)
20
Headlamps, dipped beam

46
Headlamps, halogen

20, 45
Headlamps, main beam

46
Heating

16
Hooks 19
Horn
23
I
Indicator, coolant temperature 7
Indicators, direction
20, 46
Indicator, service

7
Inflating tyres

40, 61
Instrument panels

5
J
Jack 42
Jump starting
56
K
Key 9–10
Key with remote control
9, 31
L
Labels, identification 60
Lamps, rear
47
LEDs - Light-emitting diodes

46–47
Level, brake fluid

38
Level, engine coolant

7, 38
Level, engine oil 37
Levels and checks
37–38
Level, screenwash fluid

21, 38
Light-emitting diodes - LEDs

46–47
Lighting, exterior

20
Lighting, interior

19
Locating your vehicle

9
Locking

9
Locking from the inside

10
Locking the doors

10
M
Maintenance (advice) 41
Maintenance, routine
39
Map reading lamps

19
Markings, identification

60
Mirrors, door

15
O
Obstacle detection 33
Oil change
37
Oil consumption

37
Oil, engine

37
On-board tools

42
Opening the bonnet

35–36
Opening the boot

11
Opening the doors

11

84
Pre Delivery Inspection (PDI) Coupon
Please see the MAINTENANCE SECTION in this chapter.




Notice of name/addressownership change
NAME/ADDRESS CHANGE 
SUBSEQUENT OWNER

Please check one of the above boxes
Owner

’s Name:
Address:
VIN:
Engine No:
Registration No:
Date of Purchase:
Mileage at Present:
Owner’s Signature:
THANK YOU FOR YOUR CO-OPERATIONPlease give complete information
Maintenance and Warranty

86
LABOUR FREE SERVICE at
2 months / 2,000 kms
Please see the MAINTENANCE SECTION in this chapter.




Notice of name/addressownership change
NAME/ADDRESS CHANGE 
SUBSEQUENT OWNER

Please check one of the above boxes
Owner

’s Name:
Address:
VIN:
Engine No:
Registration No:
Date of Purchase:
Mileage at Present:
Owner’s Signature:
THANK YOU FOR YOUR CO-OPERATIONPlease give complete information
Maintenance and Warranty

88
LABOUR FREE SERVICE at
12 months / 10,000 kms
Please see the MAINTENANCE SECTION in this chapter.
Note: Parts cost to be borne by customer.




Notice of name/addressOwnership change
NAME/ADDRESS CHANGE 
SUBSEQUENT OWNER

Please check one of the above boxes
Owner

’s Name:
Address:
VIN:
Engine No:
Registration No:
Date of Purchase:
Mileage at Present:
Owner’s Signature:
THANK YOU FOR YOUR CO-OPERATIONPlease give complete information
Maintenance and Warranty