height CITROEN C4 2022 User Guide

89
Safety
5"RÖMER Baby-Safe and its ISOFIX base"(size category: E)
Group 0+: from birth to 13 kg
Installed "rearward facing" using an ISOFIX base which is attached to rings

A
.
The base has a support leg, height-
adjustable, which rests on the vehicle's floor. This child seat can also be secured with a
seat belt. In this case, only the shell is used and attached to the vehicle seat using the three-point seat belt."RÖMER Duo Plus ISOFIX "
(size category: B1)
Group 1: from 9 to 18 kg


"RÖMER Duo Plus ISOFIX "
(size category: B1)
Group 1: from 9 to 18 kg
Suitable for forward-facing installation only.
Attached to rings
A and ring B, referred to as
TOP TETHER, using an upper strap.
Three seat body angles: sitting, reclining, lying down.
This child seat can also be used in seat positions not equipped with ISOFIX
mountings. In this case, it must be secured to the vehicle's seat by the three-point seat belt. Adjust the front seat of the vehicle so that the child's feet do not touch the backrest.
i-Size child seats
i-Size child seats have two latches that are anchored to the two rings A.
These i-Size child seats also have:
–

either an upper strap that is attached to ring B

.
–

or a support leg that rests on the vehicle floor
, compatible with the approved i-Size seat position.
Their role is to prevent the child seat from tipping forward in the even\
t of a collision.
For more information on the ISOFIX mountings, refer to the corresponding section.

91
Safety
5Rules:
– A position that is i-Size compatible is also
compatible with R1, R2 and F2X, F2, B2.
–

A
position that is R3 compatible is also
compatible for R1 and R2.
–

A
position that is F3 compatible is also
compatible for F2X and F2.
–

A
position that is B3 compatible is also
compatible with B2.
(a) Universal child seat: child seat that can be
installed in all vehicles using the seat belt.
(b) To install a "rearward facing" child seat at
this seat position, the front passenger airbag
must be deactivated ("OFF").
(c) Only a "forward facing" child seat is
authorised at this seat position with the front
passenger airbag activated (" ON").
(d) For a seat with height adjustment, adjust the
seat to the highest position and move it fully
back, with the backrest straightened.
For a seat without height adjustment,
move the seat fully back, with the backrest
straightened.
(e) Never install a child seat with a support leg
on the centre rear seat.
(f) Seats not fitted with "ISOFIX" mountings.
(g) Adjust the front passenger seat to the
middle longitudinal position with the
backrest straightened. (h)
For a "rearward facing" and/or "forward
facing" universal child seat (U) in groups 0,
0+, 1, 2 or 3.
(i) For a "forward facing" universal child seat
(UF) in groups 1, 2 or 3.
(j) Depending on version, refer to the
legislation in force in your country before
installing a child in this seat position.
(k) Adjust the front passenger seat to the fully
backward position.


KeySeat position where the installation of a
child seat is forbidden.
Front passenger airbag deactivated.
Front passenger airbag activated.
Seat position suitable for the installation
of a child seat secured using the seat belt

92
Safety
and universally approved "rearward facing"
and/or "forward facing" (U) for all sizes and
weight groups.
Seat position suitable for the installation
of a child seat secured using the seat belt
and universally approved "forward facing"
(UF) for groups 1, 2 & 3 only.
Seat position authorised for the
installation of an i-Size child seat.
Seat position not suitable for the
installation of a child seat with support
leg.
Presence of a Top Tether anchorage
point behind the seat or on the cover
shelf, authorising the installation of a universal
ISOFIX child seat .
"Rearward facing" ISOFIX child seat:
–

R1

: ISOFIX child seat for a baby.
–

R2

: ISOFIX reduced size child seat.
–

R3

: ISOFIX large size child seat.
"Forward facing" ISOFIX child seat:
–

F2X

: ISOFIX child seat for toddlers.
–

F2

: ISOFIX reduced height child seat.
–

F3

: ISOFIX full height child seat.
Booster child seat:
–

B2

: reduced width booster seat.
–

B3

: full width booster seat.
Seat position where the installation of an
ISOFIX child seat is forbidden.
Manual child lock
The system prevents a rear door from being
opened using its interior handle.
The control is located on the edge of each rear
door (indicated by a marking on the bodywork).
Activation/Deactivation

► To activate, turn the built-in key fully:
• T o the right on the left-hand rear door.
•

T
o the left on the right-hand rear door.
►

T
o deactivate, turn it in the opposite direction.

94
Driving
Noise (Electric)
On the outside
Due to the vehicle’s quiet operation when
driving, the driver must pay particular attention.
When manoeuvring, the driver must always
check the vehicle's immediate surroundings.
At speeds of up to 19 mph (30 km/h), the
pedestrian horn warns other road users of the
vehicle’s presence.
Cooling the traction battery
The cooling fan comes on during
charging to cool the on-board charger and the
traction battery.
On the inside
During use, you may hear certain perfectly
normal noises specific to electric vehicles, such
as:
–

T
raction battery relay when starting.
–

V
acuum pump when braking.
–

V
ehicle tyres or aerodynamics when driving.
–

Jolting and knocking noise during hill starts.
Towing
Driving with a trailer places greater
demands on the towing vehicle and
particular care must be taken.
Do not exceed the maximum towable
weights.
At altitude: reduce the maximum load by
10% per 1,000 metres of altitude; the lower
air density at high altitudes decreases engine
performance.
New vehicle: do not tow a trailer until the
vehicle has driven at least 620 miles
(1,000 kilometres).
If the outside temperature is high, let the
engine idle for 1 to 2 minutes after the
vehicle comes to a stop, to help it to cool.
Before setting off
Nose weight
► Distribute the load in the trailer so that the
heaviest items are as close as possible to the
axle and the nose weight (at the point where it
joins your vehicle) approaches the maximum
permitted without exceeding it.
Tyres
► Check the tyre pressures of the towing
vehicle and of the trailer , observing the
recommended pressures.
Lighting
► Check the electrical signalling on the trailer
and the headlamp beam height of your vehicle.
If a genuine CITROËN towing device is
used, the rear parking sensors will be
deactivated automatically to avoid the audible
signal.
When driving
Cooling
Towing a trailer uphill causes the coolant
temperature to increase. The maximum towable
load depends on the gradient and the exterior
temperature. The fan’s cooling capacity does not
increase with engine speed.
►

Reduce speed and lower the engine speed to
limit the amount of heating produced.
►


Pay constant attention to the coolant
temperature.
If this warning lamp and the STOP
warning lamp come on, stop the
vehicle and switch off the engine as soon as
possible.
Brakes
Using the engine brake is recommended to limit
the overheating of the brakes. Braking distances
are increased when towing a trailer.
Side wind
Bear in mind that the vehicle will be more
susceptible to wind when towing.

134
Driving
– Towing a trailer (particularly a trailer without its
own braking system).
–
Carrying long objects on roof bars.
–


Driving with snow chains.
–


Using an automatic car wash.
–


Performing any maintenance (e.g.
changing a
wheel, working inside the engine compartment).
–

Placing the vehicle on a rolling bench in a
workshop.
–


T
owing the vehicle.
–

Following a damage of the windscreen close
to the detection camera.
The system is automatically deactivated when the use of certain types of
"space-saver" spare wheel (smaller diameter)
is detected, or if a fault with the brake pedal
switch or at least two brake lamps is detected.
Following a severe crash (e.g.
with airbag
deployment), the system is automatically
deactivated.
Have it checked by a CITROËN dealer or a
qualified workshop.
In case the detection is degraded or
temporarily unavailable by environment
conditions, then a driver indication is not
displayed (because a driver action is not
requested).
It can be dangerous to drive if the brake
lamps are not in perfect working order.
The driver must not overload the vehicle (keep within the GVW limit and load
height limits for roof bars).
Collision Risk Alert
This function warns the driver if there is a risk
of collision with the preceding vehicle, or with a
pedestrian or cyclist.
Modifying the alert trigger threshold
The trigger threshold determines the sensitivity
with which the function warns of the risk of
collision.
The selected threshold is memorised when the
ignition is switched off.
With Touch screen BLUETOOTH audio
system or MyCitroën Play
The threshold is set via the Driving touch screen menu.
►

Select one of the three pre-defined
thresholds: "

Far", "Normal" or "Close".
With MyCitroën Drive
The threshold is set via the Vehicle touch screen menu.
►

Select one of the three pre-defined
thresholds: "

Far", "Normal" or "Close".
With MyCitroën Drive Plus
The threshold is set via the ADAS touch screen application.
► Select one of the 3 preset thresholds: " Far ",
"Medium" or "Near".
Operation
Depending on the collision risk detected by the
system and the alert trigger threshold chosen
by the driver, different levels of alert may be
triggered and displayed on the instrument panel.
The system takes into account the vehicle
dynamics, the difference speed of the own
vehicle and the object identified for the
collision risk, and the operation of the vehicle
(e.g.
actions on the pedals, steering wheel) to
trigger the alert at the most relevant moment.
(orange)
Level 1: visual alert only, warning that the
preceding vehicle is very close.
The message "Vehicle close" is displayed.
(red)
Level 2: visual and audible alert, warning
that a collision is imminent.
The message "Brake! " is displayed.
Level 3: a micro-braking may be given,
confirming the risk of collision (optional).
While approaching a vehicle too quickly,
the level 2 alert may be displayed
directly.
Important: the level 1 alert depends on the
trigger threshold selected. It reacts only on
moving vehicles. It is disabled automatically
at lower speed.

165
Practical information
7It is therefore not possible to tow a trailer or
caravan.
Towing device with quickly detachable towball
Presentation
No tools are required to install or remove this
genuine towing device.


1. Carrier
2. Protective plug
3. Connection socket
4. Safety eye
5. Detachable towball
6. Locking/unlocking wheel
7. Security key lock
8. Label to note the key references


A. Locked position (the green marks are
opposite each other); the wheel is in contact
with the towball (no gap).
B. Unlocked position (red mark opposite the green mark); the wheel is no longer
in contact with the towball (gap of around
5
mm).
Affix the enclosed label in a clearly visible location, close to the carrier or in the
boot.
Trailers with LED lamps are not compatible with the wiring harness of this
device.
To ensure complete safety while driving with a Towing device , refer to the
corresponding section.
Before each use
Verify that the towball is correctly fitted,
checking the follow points:
–

The green mark on the wheel is in line with
the green mark on the towball.
–


The wheel is in contact with the towball
(position A

).
–

The security key lock is closed and the
key removed; the wheel can no longer be
operated.
–


The towball must not be able to move in
its carrier; test by attempting to shake it with
your hand.
If the towball is not locked, the trailer can
become detached - risk of an accident!
During use
Never release the locking system with a
trailer or load carrier on the towball.
Never exceed the maximum authorised
weight for the vehicle - the Gross Train
Weight or GTW.
Always comply with the maximum authorised
load on the towing device: if it is exceeded,
this device may become detached from the
vehicle - risk of an accident!
Before driving, check the headlamp height
adjustment and check that the lamps on the
trailer operate correctly.
For more information on Headlamp height
adjustment, refer to the corresponding
section.

167
Practical information
7► Remove the cap from the lock and press it
onto the head of the key .


► Insert the key into the lock 7.
► Open the lock using the key .


► Hold the towball 5 firmly in one hand; using
the other hand, pull and turn the wheel 6 fully in
a clockwise direction until it stops; do not release
the wheel.
►

Extract the towball from the base of its
carrier

1.
► Release the wheel; it automatically locks in
the unlocked position (position B
).


► Replace the protective plug 2 into the
carrier 1.
►

Stow the towball in its bag to protect it from
knocks and dirt.
Maintenance
Correct operation is only possible if the towball
and its carrier are kept clean.
Before cleaning the vehicle with a high-pressure
jet wash, the towball must be removed and the
protective plug fitted to the carrier.
Work on the towing device
Contact a CITROËN dealer or a qualified
workshop.
Roof bars
As a safety measure and to avoid damaging the roof, it is essential to use
transverse roof bars approved for your
vehicle.
Observe the instructions on fitting and use
contained in the guide supplied with the roof
bars.
Maximum load distributed over the
transverse roof bars, for a loading height
not exceeding 40 cm (except bicycle carrier):
80

kg.
As this value may change, please verify the
maximum load quoted in the guide supplied
with the roof bars.
If the height exceeds 40 cm, adapt the speed
of the vehicle to the profile of the road to
avoid damaging the roof bars and the fixings
on the vehicle.
Be sure to refer to national legislation in order
to comply with the regulations for transporting
objects that are longer than the vehicle.
Recommendations
Distribute the load uniformly, taking care
to avoid overloading one of the sides.
Arrange the heaviest part of the load as close
as possible to the roof.
Secure the load firmly.

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