2020 CITROEN C4 roof

178
In the event of a breakdown
Reconnecting the (+) terminal

► Raise lever A fully.
► Refit open clamp B on the (+) terminal.
►

Push clamp
B fully down.
►

Lower lever

A
to lock clamp B.
►

Depending on equipment, lower the plastic
cover on the

(+) terminal.
Do not force the lever when pressing on
it, as if the clamp is not positioned
correctly, locking will then not be possible.
Start the procedure again.
Following reconnection
After reconnecting the battery, turn on the
ignition and wait 1 minute before starting the
engine, to enable the electronic systems to
initialise.
If minor problems nevertheless persist following
this operation, contact a CITROËN dealer or a
qualified workshop.
Referring to the relevant section, reinitialise
certain equipment:
–

Remote control key or electronic key
(depending on version).
–

Sunroof.
–

Electric windows.
–


Date and time.
–


Preset radio stations.
The Stop & Start system may not be operational during the trip following the
first engine start.
In this case, the system will only be available
again after a continuous period with the
vehicle immobilised, the duration of which
depends on the exterior temperature and the
state of charge of the battery (up to about 8
hours).
Towing the vehicle
General recommendations
Observe the legislation in force in the
country where you are driving.
Ensure that the weight of the towing vehicle is
higher than that of the towed vehicle.
The driver must remain at the wheel of the
towed vehicle and must have a valid driving
licence.
When towing a vehicle with all four wheels on
the ground, always use an approved towing
arm; rope and straps are prohibited.
The towing vehicle must move off gently.
When the vehicle is towed with its engine
off, there is no longer braking and steering
assistance.
A professional towing service must be
called if:
–

Broken down on a motorway or main road.
–


Not possible to put
the gearbox into neutral,
unlock the steering, or release the parking
brake.
–

Not possible to tow a vehicle with an
automatic gearbox, with the engine running.
–


T

owing with only two wheels on the ground.
–

Four-wheel drive vehicle.
–


No approved towbar available.
Before towing the vehicle, it is essential
to put the vehicle in free-wheeling mode.
For more information on Free-wheeling, refer
to the corresponding section.
Electric motor
An electric vehicle cannot under any
circumstances be used to tow another
vehicle.
However, it may be used, for example, to exit
a rut.

212
CITROËN Connect Nav
Voice commands
Steering wheel-mounted
controls
Voice commands:
Voice commands can be issued from any
screen page after a short press on the "Voice
commands" button located on the steering
wheel or at the end of the lighting control stalk
(depending on equipment), as long as there is no
telephone call in progress.
To ensure that voice commands are always recognised by the system, please
follow these recommendations:
–

use natural language in a normal tone
without breaking up words or raising your
voice.
–


always wait for the "beep" (audible signal)
before speaking.
–


for best results, closing the windows and
sunroof is recommended, to avoid extraneous
interference (depending on version).
–


before issuing a voice command, ask any
other passengers to refrain from speaking.
First steps
Example of a "voice command" for
navigation:
"Navigate to address 11 regent street,
London"
Example of a "voice command" for the radio and
media:
"Play artist Madonna"
Example of a "voice command" for the
telephone:
"Call David Miller"
The voice commands, with a choice of 17 languages (Arabic, Brazilian, Czech,
Danish, Dutch, English, Farsi, French,
German, Italian, Norwegian, Polish,
Portuguese, Russian, Spanish, Swedish,
Turkish), are made using the language
previously chosen and set in the system.
For some voice commands, there are
alternative synonyms.
Example: Guide to / Navigate to / Go to / ...
The voice commands in Arabic for: "Navigate
to address" and "Display POI in the city", are
not available.
Information - Using the
system
When voice commands are activated, by
briefly pressing the button, help is
displayed on the touch screen, offering various
menus and enabling voice-based interaction with
the system.


A number of commands are available when a
menu is selected.


Press the Push To Talk button and tell me
what you'd like after the tone. Remember
you can interrupt me at any time by pressing this
button. If you press it again while I'm waiting for
you to speak, it'll end the conversation. If you
need to start over, say "cancel". If you want to
undo something, say "undo". And to get
information and tips at any time, just say "help".
If you ask to me do something and there's some
information missing that I need, I'll give you
some examples or take you through it step by

239
Alphabetical index
Emergency call 67–68
Emergency switching off
88–89
Emergency warning lamps

66, 165
Emissions control system, SCR

21, 160
Energy economy mode

153
Energy flows

22, 26
Energy recovery

21, 95
Engine

160
Engine compartment

155
Engine, Diesel

137, 155, 165, 183
Engine, petrol

155, 182
Engines

181–183
Environment

7, 34, 85
ESC (electronic stability control)

69
Expanded traffic sign recognition

105
Exterior lighting

60
F
Fatigue detection 125
Filling the AdBlue® tank
158, 161
Filling the fuel tank

137–138
Filter, air

158
Filter, oil

158
Filter, particle

158
Filter, passenger compartment

46, 158
Fitting a wheel

169, 171
Fitting roof bars

152–153
Fittings, boot

55
Fittings, interior

52
Flap, fuel filler

137–138
Flashing indicators 58, 173
Floor, boot, adjustable
56
Fluid, brake

157
Fluid, engine coolant

157
Foglamp, rear

57, 174
Foglamps, front

57, 61
Folding the rear seats

44–45
Frequency (radio)

223
Fuel

7, 137
Fuel consumption

7
Fuel tank

137–138
Fuses

174
G
Gauge, fuel 137
Gearbox, automatic
92–94, 96, 159, 175
Gearbox, manual

92, 96, 159
Gear lever, manual gearbox

92
Gear shift indicator ~ Gear efficiency
indicator

97
Glove box

52
G.P.S.

217
H
Hazard warning lamps 66, 165
Headlamp adjustment
59
Headlamps, automatic dipping

60–61
Headlamps, automatic illumination

59
Headlamps, dipped beam 173
Headlamps, halogen
59, 173
Headlamps, main beam

60, 173
Head restraints, front

40
Head restraints, rear

44–45
Head-up display

10–11
Heated steering wheel

42
Heating

45, 47
Heating, programmable

27, 51
Hi-Fi system

54
High voltage

138
Hill start assist

96–97
Histogramme, fuel consumption

26–27
Horn

67
I
Ignition 88, 227
Ignition on
88
Ignition switch

86–87
Immobiliser, electronic

86
Indicator, AdBlue® range

20
Indicator, coolant temperature

19
Indicator, engine oil level

19
Indicators, direction

58, 173
Inflating tyres

159, 185
Inflating tyres and accessories
(using the kit)

166, 168
Information, vehicle

9, 234
Infrared camera

102
Instrument panel

9, 22, 24, 102

241
Alphabetical index
OIl, engine 156
On-board tools
56, 165–166
Opening the bonnet

154
Opening the boot

30, 35
Opening the doors

30, 35
Opening the windows

28
P
Pads, brake 159
Paint
163, 185
Paint colour code

185
Park Assist

132
Parking brake

89, 159
Parking brake, electric

90–92, 159
Parking sensors, audible and visual

126
Parking sensors, front

127
Parking sensors, rear

126
Passenger compartment temperature pre-
conditioning (Electric)

27, 51
Pedestrian horn (Electric)

67, 85
Personalisation

10
Plates, identification

185
Player, Apple®

200, 225
Player, USB

200, 224
Port, USB

52, 200, 203, 220, 224
Post Collision Safety Brake

70
Power

21
Power indicator (Electric)

8, 21
Pressures, tyres

159, 167, 185
Pre-tensioning seat belts

72
Priming the fuel system 165
Profiles
229
Protecting children

74–80
Proximity Keyless Entry & Start

30
Public fast charging station

141, 147
Puncture

166–167, 169
R
Radar (warnings) 101
Radio
198, 223
Radio, digital (Digital Audio
Broadcasting - DAB)

199–200, 224
Range, AdBlue®

20, 158
RDS

199, 223
Reading lamps

55
Rear screen, demisting

51
Recharging the battery

175–176
Recharging the traction battery
(Electric)

138, 142, 145, 147–148
Recirculation, air

50
Recovery

178–180
Recovery of the vehicle

178–179
Reduction of electrical load

154
Regeneration of the particle filter

158
Regenerative braking (deceleration
by engine braking)

94–95
Reinitialisation of the under-inflation
detection system

99–100
Reinitialising the remote control

34
Reminder, key in ignition

87
Reminder, lighting on 57–58
Remote control
28–32
Remotely operable functions
(Electric)

27, 51, 148
Removing a wheel

169–171
Removing the mat

54
Replacing bulbs

171–172, 174
Replacing fuses

174
Replacing the air filter

158
Replacing the oil filter

158
Replacing the passenger compartment
filter

158
Reservoir, screenwash

157
Reset trip

24
Retractable support

52
Rev counter

9–10
Reversing camera

102, 127–130
Reversing lamps

174
Roof bars

152–153
Roof, opening

38–39
Running out of fuel (Diesel)

165
S
Safety, children 74–80
Saturation of the particle filter (Diesel)
158
Screenwash

63
Screenwash, front

62
SCR (Selective Catalytic Reduction)

21, 160
Seat angle

41
Seat belts

71–72, 78