2022 CITROEN C4 adblue

177
Practical information
7The system only registers AdBlue®
intermediate top-ups of 5

litres or more.
If the AdBlue® tank is completely empty
– which is confirmed by the message
“Top up AdBlue: Starting impossible ” – it is
essential to add at least 10
litres.
Top-up detection may not be instantaneous
after addition. It may take a few minutes of
driving before the top-up detection is effective.
Changing to free-wheeling
In certain situations, it is necessary to put the
vehicle into free-wheeling mode (e.g. towing, on
a rolling road, automatic car wash (Wash mode),
rail or sea transport).
The procedure varies according to the type of
gearbox and parking brake.
Never leave the vehicle unattended with
the vehicle into free-wheeling mode.
Keyless Entry and Start
You must not depress the brake pedal
while switching the ignition on again, then
switching it off. If you do, the engine will start,
requiring you to restart the procedure.
With a manual gearbox and
electric parking brake
/
To release them
► With the engine running and while depressing
the brake pedal, move the gear selector to the
neutral position.
►

While depressing the brake pedal, switch off
the engine.
►


Release the brake pedal, then switch on the
ignition.
►


While depressing the brake pedal, press the
control to release the parking brake.
►


Release the brake pedal, then switch off the
ignition.
Reverting to normal operation
► While depressing the brake pedal, restart the
engine and apply the parking brake.
With EAT8 automatic
gearbox or drive selector
and electric parking brake
/
Release procedure
► With the vehicle stationary and the engine
running, depress the brake pedal and select
mode
N.
Within 5 seconds:
► Depress and hold the brake pedal, then
observe this order: switch off the engine and
move the push selector forwards or backwards.
►

Release the brake pedal, then switch on the
ignition.
►


Place your foot on the brake and press the
electric parking brake control to release it.
►


Release the brake pedal, then switch off the
ignition.
A message is displayed on the instrument panel to confirm the unlocking
of the wheels for 15
minutes.
After 15 minutes or reverting to normal
operation
► While depressing the brake pedal, restart the
engine and select mode P .
Advice on care and maintenance
General recommendations
Observe the following recommendations to avoid
damaging the vehicle.

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

272
Alphabetical index
Charger, wireless 60
Charging cable
157
Charging cable (Electric)

156
Charging connector (Electric)

155, 160,
162–163
Charging flap (Electric)

155, 160, 162–163
Charging system (Electric)

5, 9, 28, 153, 171
Charging the traction battery
(Electric)

23, 153, 157, 160, 162–163
CHECK

24
Checking the engine oil level

20
Checking the levels

171–172
Checking tyre pressures
(using the kit)

181, 183
Checks

170, 173–175
Checks, routine

173–174
Child lock

92
Children

81, 87–89
Children (safety)

92
Child seats

81, 84–87
Child seats, conventional

87, 90–91
Child seats, i-Size

89–91
Child seats, ISOFIX

87–91
Cleaning (advice)

154, 177–179
Closing the boot

36, 40
Closing the doors

35–36, 39
Collision Risk Alert

132–134
Configuration, vehicle

11, 28–29
Connected applications

239
Connection, Android Auto

221, 239
Connection, Apple CarPlay

221, 238Connection, Bluetooth 208–209, 218–219,
239–240, 244–245, 260–261
Connection, Wi-Fi network

240
Connectivity

238, 265
Consumptions

29–30
Container, AdBlue®

176
Control, emergency boot release

40
Control, emergency door

37
Control, heated seats

47, 50–51
Controls, steering mounted

102–103
Control stalk, lighting

65–66
Control stalk, wipers

70–72
Control unit

156–157
Courtesy lamps

62–63
Cruise control

113–114, 116–118
Cruise control, adaptive

113–114, 118–119
Cruise control by speed limit
recognition

113–114
D
DAB (Digital Audio Broadcasting) -
Digital radio
207, 217, 242
Date (setting)

224, 247, 266
Daytime running lamps

66, 188
Deactivating the passenger airbag

83, 86
Deadlocking

33, 36
Deferred charging

30
Deferred charging (Electric)

28, 30,
155, 160, 163
Deferred charging (Rechargeable hybrid)

30
Defrosting 48, 57
Defrosting, front
57
Defrosting, rear screen

58
Demisting

48, 57
Demisting, front

57
Demisting, rear

58
Diagnosis, vehicle

24
Dials and gauges

10
Digital instrument panel

11
Dimensions

202
Dipstick

20, 171
Direction indicators (turn signals)

66, 188–189
Display, head-up

12
Display screen, instrument panel

10
Domestic charging
(Electric)

157, 162–163, 201
Doors

39
Drive, electric

5, 9, 23, 28, 30,
153, 164, 171, 192, 195, 201
Driver’s attention warning

136–137
Drive selector (Electric)

103, 174
Driving

93–94
Driving aids camera (warnings)

11 0
Driving aid shortcuts

111
Driving aids (recommendations)

109
Driving economically

8
Driving modes

104–105
Dynamic stability control (DSC)

78

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

274
Alphabetical index
Immobiliser, electronic 95
Indicator, AdBlue® range
21
Indicator, coolant temperature

21
Indicator, engine oil level

20
Indicators, direction

66, 188
Indicator, service

19
Inflating tyres

174, 203
Inflating tyres and accessories
(using the kit)

181, 183
Information, vehicle

10, 268
Infrared camera

11 0
Instrument panel

10, 26, 111
Instrument panel, LCD

10
Internet browser

236, 239
ISOFIX mountings

87, 90–91
J
Jack 181, 184, 242
Jump starting
192
K
Key 32, 34, 37
Key, electronic
35–36
Keyless Entry and Starting

32, 34–36, 96–97
Key not recognised

97–98
Key with remote control

32, 95
Kit, hands-free

208–209, 218–219, 244, 260
Kit, puncture repair

181
Kit, temporary puncture repair 180–183
Klaxon
75
L
Labels, identification 202
Lamps, parking
66
Lamps, rear

189–190
Lamps with Full LED technology

70
Lane assist

118, 123–125
Lane keeping assist

128
Leather (care)

179
LEDs - Light-emitting diodes

66, 188–189
Level, AdBlue®

173
Level, brake fluid

172
Level, Diesel additive

173
Level, engine coolant

21, 172
Level, engine oil

20, 171
Levels and checks

170–172
Level, screenwash fluid

71, 172
Light-emitting diodes - LEDs

66, 188–189
Lighting, boot

64
Lighting, cornering

70
Lighting dimmer

25
Lighting, exterior

65, 68
Lighting, guide-me home

33, 67–68
Lighting, interior

62–63
Lighting, mood

63
Lighting, welcome

67–68
Loading

167–168
Load reduction mode

169
Locking 33–35
Locking from the inside
36
Locking the doors

36–37
Log, alerts

24
Lumbar

46
M
Mains socket (domestic network) 156
Maintenance (advice)
154, 177
Maintenance, routine

110, 173, 175
Manoeuvring aids (recommendations)

109
Map reading lamps

62
Markings, identification

202
Massage function

46
Mat

62, 110
Menu, main

28
Menus (audio)

205, 214–215, 228–229
Menu, shortcuts

28–29
Messages

246
Messages, quick

246
Minimum traction battery charge level
(Electric)

23
Mirror, rear view

48
Mirrors, door

48, 58, 131
Mirror, vanity

59
Misfuel prevention

153
Mobile application

30, 58, 163
Motor, electric

98, 171, 201
Mountings, ISOFIX

87, 90–91
Multimedia support

60

275
Alphabetical index
N
Navigation 233–235
Navigation, connected
236–238
O
Obstacle detection 137
Oil change
171
Oil consumption

171
Oil, engine

171
On-board tools

64, 180–181
Opening the bonnet

169–170
Opening the boot

33, 35, 40
Opening the doors

35, 39
P
Pads, brake 174
Paint
178, 202
Paint colour code

202
Park Assist

146
Parking brake

98, 174
Parking brake, electric

99–101, 174
Parking (sensors)

137
Parking sensors, audible and visual

137
Parking sensors, front

138
Parking sensors, rear

137
Parking sensors, side

138
Passenger compartment temperature pre-
conditioning (Electric)
30, 58
Pedestrian horn (Electric)

75, 94
Personalisation

11
Plates, identification

202
Player, Apple®

208, 218, 243
Player, USB

207, 217, 242
Port, USB

60, 207, 217, 220, 238, 242
Post Collision Safety Brake

78
Power

23
Power indicator (Electric)

9, 23
Pressures, tyres

174, 182, 203
Pre-tensioning (seat belts)

81
Priming the fuel system

180
Profiles

247, 253
Protecting children

83–89
Proximity Keyless Entry and Start

34
Public fast charging station

156, 162
Puncture

181–182, 184
R
Radar (warnings) 11 0
Radio
206–207, 215–216, 241, 262–263
Radio, digital (Digital Audio Broadcasting -
DAB)

207, 217, 242
Range, AdBlue®

21, 173
RDS

206, 216, 241
Reading lamps

62–63
Rear bench seat

49
Rear screen (demisting)

58
Rechargeable hybrid engine 30
Rechargeable hybrid system
30
Recharging the battery

191, 193
Recharging the traction battery
(Electric)

153, 157, 160, 162–163
Recirculation, air

57
Recorder, trip distance

25
Reduction of electrical load (mode)

169
Regeneration of the particle filter

173
Regenerative braking (deceleration by
engine braking)

103–104
Reinitialising the remote control

39
Reinitialising the under-inflation detection
system

109
Reminder, key in ignition

96
Reminder, lighting on

65–66
Remote control

32–37
Remotely operable functions
(Electric)

30, 58, 163
Removing a wheel

185–186
Removing the mat

62
Replacing bulbs

187–189
Replacing fuses

191
Replacing the air filter

173
Replacing the oil filter

173
Replacing the passenger compartment
filter

173
Reservoir, screenwash

172
Resetting the trip

26
Retractable support

60
Rev counter

10
Reversing camera

110, 139–141, 143–145

276
Alphabetical index
Reversing lamps 189, 191
Roof bars
167–168
Roof, opening

43–44
Running out of fuel (Diesel)

180
S
Safety, children 83–89
Saturation of the particle filter (Diesel)
173
Screenwash

71
Screenwash, front

71
SCR (Selective Catalytic Reduction)

22, 175
Seat angle

46
Seat belts

79–81, 87
Seat belts, rear

80
Seats, electric

46
Seats, front

45–46
Seats, heated

47, 50–51
Seats, rear

49–50, 85
Selector, gear

101, 103
Sensors (warnings)

11 0
Serial number, vehicle

202
Servicing

19, 173, 175
Settings, equipment

11, 28–29
Settings, system

210, 223, 247
Sidelamps

66, 188–189
Silent vehicle warning sound (Electric)

75, 94
Smartphone

31, 60
Snow chains

108, 168
Socket, 12 V accessory

60
Socket, auxiliary

207, 242
Socket, Jack

242
Speakers 61
Speed limiter
113–116
Speed limit recognition

111 , 11 3
Speedometer

10, 111
Sport mode

105
Spotlamps, side

68
Stability control (ESC)

77
Starting a Diesel engine

152
Starting the engine

95, 98
Starting the vehicle

95–96, 103
Starting using another battery

97, 192
Station, radio

206, 215–216, 241, 262–263
Stay, engine bonnet

170
Steering mounted controls,
audio

204, 214, 228
Steering wheel (adjustment)

47
Stickers, customising

178
Stopping the vehicle

95–97, 103
Stop & Start

26, 52, 57, 106–107, 152, 169, 173, 194
Storage

59
Storage box

64
Storage wells

64
Sunshine sensor

51
Sun visor

59
Super-fast charging (Electric)

162–163, 201
Suspension

175
Switch, ignition

95–96
Switching off the engine

95, 98
Synchronising the remote control

39T
Tables of engines 201
Tank, fuel
152–153
Technical data

198, 200–201
Telephone

208–210, 218–220, 244–246, 260–261, 264–265
Temperature, coolant

21
Thermal comfort consumption indicator
(Electric)

24
Thermal comfort equipment

24
Time (setting)

210, 223, 248, 266
TMC (Traffic info)

235
Tool box

64
Tools

180–181
Topping-up AdBlue®

176
Top Rear Vision

140, 143
Top Tether (fixing)

87, 90–91
Total distance recorder

25
Touch screen

27–30, 58
Touch screen tablet

27, 60
Towball, quickly detachable

165–167
Towbar

164
Towbar with quickly detachable
towball

165–167
Towed loads

197–198, 200
Towing

194, 196
Towing another vehicle

194, 196
Towing the vehicle

194, 196
Traction battery (Electric)

23, 28, 30,
153, 155, 201
Traction control (ASR)

78
Traffic information (TMC)

235
Trailer

164