2022 CITROEN C4 fuse box

4
Overview
Presentation
These illustrations and descriptions are intended
as a guide. The presence and location of certain
elements may vary depending on the version or
trim level.
Instruments and controls

1.Courtesy lamp/Front reading lamps
Emergency and assistance call buttons
Sunroof
Warning lamps display for seat belts and
front passenger airbag
2. Interior rear view mirror
3. Head-up display
4. Instrument panel
5. Fusebox
6. Electric windows
Electric door mirrors
7. Bonnet release
8. Smart Pad Support Citroën
9. Dashboard drawer
10. Glove box
Centre console

1.5-inch touch screen with Touch screen
BLUETOOTH audio system
or
10-inch touch screen with MyCitroën Play,
MyCitroën Drive or MyCitroën Drive Plus
2. Touch screen on/off and volume control
With MyCitroën Play or MyCitroën Drive:
Direct access to the Driving or Vehicle
menu
Access to the touch screen menus
With MyCitroën Drive Plus:
Access to the Shortcuts for driving aids
Access to the HOME pages
3. Hazard warning lamps
4. Central locking
5. Switching the engine on/off
6. Air conditioning
Heated seats
7. USB sockets (type A/type C)
8. Storage compartment or Wireless
smartphone charger
9. Gearbox or drive selector
10. Choice of driving mode
11 . Access to the Energy menu
12. Electric parking brake

121
Driving
6To change the speed setting using the
speed suggested by the Road signs
recognition function and displayed on the
instrument panel:
–

When passing the sign:
►


Press
4-OK to save the suggested speed.
This value is then immediately shown as the new
speed setting on the instrument panel.
–

After passing the sign:
►


Press
4-OK. The message "OK?" is
displayed to confirm the request to save.
►

Press
4-OK again to save the suggested
speed. The new speed setting value is displayed
on the instrument panel.
Pausing/resumption of cruise control
► Press 2-I I> or depress the brake pedal. The
symbol turns grey.
Cruise control may also have been paused:
–

automatically
, if the electronic stability control
(ESC) system is triggered.
–

by shifting to neutral or engaging reverse gear
.
–

by using the electric parking brake.
–


by unfastening the seat belt.
–


by opening the driver's door
.
►

Press
2-I I> or 4-OK to reactivate cruise
control.
With an EAT8 gearbox or a drive selector,
following braking that has brought the vehicle
to a complete stop, if the traffic conditions do
not allow the vehicle to begin moving again
within 3
seconds of stopping, press
2-I I>
or the
accelerator pedal to move off.
Cruise control remains active following a
gear change.
When cruise control is paused and the
driver tries to reactivate it, the message
"Activation refused, conditions unsuitable "
is temporarily displayed if reactivation is
impossible (required conditions not met).
Changing the programmed speed setting
with the Road signs recognition function
► Press 4-OK to accept the speed suggested
by the function on the instrument panel, then
press again to confirm.
If the selected speed is far from the
current vehicle speed, a strong
acceleration or deceleration is felt.
Changing the inter-vehicle distance
► Press 3 to display the distance setting
thresholds (" Distant", "Normal" or "Close"),
then make successive short presses upwards/
downwards to select a threshold.
After a few seconds, the option is accepted and
will be memorised when the ignition is switched
off.
The driver must keep a sufficient safety distance
from the vehicle in front.
Temporarily exceeding the speed setting
► Depress the accelerator pedal. The system
is suspended as long as the acceleration is
maintained. The speed next to the symbol
disappears from the instrument panel.
Deselecting the system
► Press 1-ASSIST until the symbols disappear
from the instrument panel.
Messages and alerts
The actual order of display of the messages or alerts may be different.
(grey symbol)
Cruise control selected, but
cannot be activated.
All the operating conditions have
not been met.
(grey symbol)
Cruise control selected, awaiting
activation.
All the operating conditions are
met.
(grey symbol)
Cruise control paused, but
cannot be reactivated.
All the operating conditions have
not been met.

170
Practical information
Opening
► Open the left-hand front door.



► Pull the interior release lever , located at the
bottom of the door frame, towards you.


► Lift the exterior safety catch and raise the
bonnet.
►

Unclip the stay from its housing and place it
in the support slot to hold the bonnet open.
Closing
► Hold the bonnet and pull out the stay from the
support slot.
► Clip the stay in its housing.
► Lower the bonnet and release it near the end
of its travel.
►

Pull on the bonnet to check that it is locked
correctly

.
Because of the presence of electrical
equipment under the bonnet, it is strongly
recommended that exposure to water (rain,
washing, etc.) be limited.
Engine compartment
The engine shown here is an example for
illustrative purposes only.
The locations of the following elements may
vary:
–

Air filter
.
–

Engine oil dipstick.
–


Engine oil filler cap.
Petrol engine

Diesel engine

1. Screenwash fluid reservoir
2. Engine coolant reservoir
3. Brake fluid reservoir
4. Battery/Fuses
5. Fusebox
6. Air filter
7. Engine oil filler cap
8. Engine oil dipstick
Diesel fuel system
This system is under very high pressure.
All work must be carried out only by a
CITROËN dealer or a qualified workshop

171
Practical information
7Electric motor

1.Screenwash fluid reservoir
2. Engine coolant reservoir (level only)
3. Brake fluid reservoir
4. Battery/Fuses
5. Fusebox
6. 400
V electrical circuit
7. Emergency circuit-breaker for emergency
services and maintenance technicians
For more information on the Charging system
(Electric), refer to the corresponding section.
Checking levels
Check all of the following levels regularly in
accordance with the Manufacturer's service
schedule. Top them up if required, unless
otherwise indicated.
If a level drops significantly, have the
corresponding system checked by a CITROËN
dealer or a qualified workshop.
The fluids must comply with the Manufacturer's requirements and with
the vehicle's engine.
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).
Used products
Avoid prolonged contact of used oil or fluids with the skin.
Most of these fluids are harmful to health and
very corrosive.
Do not discard used oil or fluids into
sewers or onto the ground.
Empty used oil into the containers reserved
for this purpose at a CITROËN dealer or a
qualified workshop.
Engine oil
The level is checked, with the engine having been switched off for at least 30
minutes and on level ground, either using the oil
level indicator in the instrument panel when the
ignition is switched on (for vehicles equipped
with an electric gauge), or using the dipstick.
It is normal to top up the oil level between two
services (or oil changes). It is recommended
that you check the level, and top up if necessary,
every 3,000 miles (5,000 km).
In order to maintain the reliability of the
engine and emissions control system,
never use additives in the engine oil.
Checking using the dipstick
For the location of the dipstick, please refer
to the illustration of the corresponding engine
compartment.
►

Grasp the dipstick by its coloured grip and
pull it out completely

.
►

Wipe the end of the dipstick using a clean,
lint-free cloth.


► Reinsert the dipstick and push fully down,
then pull it out again to visually check the oil
level: the correct level is between marks A
(max)
and B (min).
Do not start the engine if the level is:
–

above mark
A: contact a CITROËN dealer or a
qualified workshop.
–

below mark B

: top up the engine oil
immediately.

271
Alphabetical index
360 Vision 141
A
ABS 77
Accelerated charging unit (Wallbox)
156
Accessories

74
Active Safety Brake

132–133, 135
AdBlue®

21, 175
AdBlue® tank

176
Additive, Diesel

173
Adjusting headlamps

67
Adjusting head restraints

45
Adjusting seat

45–46
Adjusting the air distribution

54–56
Adjusting the air flow

54–56
Adjusting the date

224, 247
Adjusting the headlamp beam height

67
Adjusting the height and reach of the
steering wheel

47
Adjusting the lumbar support

46
Adjusting the seat angle

46
Adjusting the temperature

53, 55
Adjusting the time

210, 223, 248, 266
Advice on care and maintenance

154, 177
Advice on driving

8, 93–94
Airbags

82, 84, 86
Airbags, curtain

83–84
Airbags, front

83–84, 86
Airbags, lateral

83–84
Air conditioning

51–52, 57
Air conditioning, automatic 57
Air conditioning, dual-zone
automatic

53, 55, 57
Air conditioning, manual

52, 57
Air intake

55, 57
Air vents

51
Alarm

40–41
Amplifier, audio

61
Anti-lock braking system (ABS)

77
Antitheft / Immobiliser

34
Applications

29, 239
Assistance call

75–76
Assistance, emergency braking

78, 135
Audio streaming (Bluetooth)

207, 217, 243, 263
B
Battery, 12 V 168, 173, 191–194
Battery, ancillaries
191–192
Battery, charging

191, 193
Battery, remote control

38
Blind

43–44
Blind spot monitoring

131
BlueHDi

21, 173, 180
Bluetooth (hands-free)

208–209,
218–219, 244, 260
Bluetooth (telephone)

208–209, 218–219, 244–245, 260–261
Bodywork

178
Bonnet

169–170
Boot 40, 64
Boot (opening)
33
Brake discs

174
Brake lamps

189
Brakes

174
Braking

104
Braking assistance system

77–78
Braking, automatic emergency

132–133, 135
Braking, dynamic emergency

99–101
Brightness

210, 223
Bulbs

188
Bulbs (changing)

187–189
C
Cable, audio 242
Cable, Jack
242
Capacity, fuel tank

152
Cap, fuel filler

152
Care of the bodywork

178
CD

207
CD, MP3

207
Central locking

36
Changing a bulb

187–190
Changing a fuse

191
Changing a wheel

184
Changing a wiper blade

72–73
Changing the remote control battery

38
Changing to free-wheeling

195
Charge level indicator (Electric)

23
Charger, induction

60

273
Alphabetical index
E
EBFD 77
Eco-driving (advice)
8
ECO mode

105
Electric windows

42
Electronic brake force distribution (EBFD)

77
Emergency braking assistance (EBA)

78
Emergency call

75–76
Emergency switching off

97–98
Emergency warning lamps

74, 180
Emissions control system, SCR

22, 175
Energy economy (mode)

168
Energy economy mode

168
Energy flows

23, 28, 30
Energy recovery

23, 104
Engine

175
Engine compartment

170
Engine, Diesel

152, 170, 180, 200
Engine, petrol

170, 198
Engines

197–198, 200
Environment

8, 38, 94
ESC (electronic stability control)

77
Expanded traffic sign recognition

11 4
Exterior lighting

68
F
Fatigue detection 136–137
Favourite driving functions
111
Filling the AdBlue® tank

173, 176
Filling the fuel tank 152–153
Filter, air
173
Filter, oil

173
Filter, particle

173
Filter, passenger compartment

51, 173
Fitting a wheel

185–186
Fitting roof bars

167–168
Fittings, boot

63
Fittings, interior

59
Flap, fuel filler

152–153
Flashing indicators

66, 188
Floor, boot, adjustable

63
Fluid, brake

172
Fluid, engine coolant

172
Foglamp, rear

65, 190
Foglamps, front

65, 70, 189
Foglamps, rear

191
Folding the rear seats

49–50
Frequency (radio)

241, 263
Fuel

8, 152
Fuel consumption

8
Fuel level, low

152
Fuel (tank)

152–153
Fuses

191
G
Gauge, fuel 152
Gearbox, automatic
101–103, 105, 174, 192
Gearbox, manual

101, 105, 174
Gear lever, manual gearbox

101
Gear shift indicator 106
Glove box
59
G.P.S.

235
H
Hazard warning lamps 74, 180
Headlamps (adjustment)
67
Headlamps, automatic dipping

69–70
Headlamps, automatic operation

67
Headlamps, dipped beam

188
Headlamps, halogen

67, 188
Headlamps, main beam

69, 188
Head restraints, front

45
Head restraints, rear

49–50
Head-up display

12
Heated steering wheel

47
Heating

51–52
Heating, programmable

30, 58
Hi-Fi system

61
High voltage

153
Highway Driver Assist

11 8
Hill start assist

105–106
Histogramme, fuel consumption

29–30
Horn

75
I
Ignition 97, 245, 265
Ignition on
97