CITROEN C5 AIRCROSS DAG 2020 Handbook (in English)
Manufacturer: CITROEN, Model Year: 2020, Model line: C5 AIRCROSS DAG, Model: CITROEN C5 AIRCROSS DAG 2020Pages: 292, PDF Size: 8.59 MB
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109
Recommended child 
seats
Range of recommended child seats which are 
secured using a  three-point seat belt .
Group 0+: from bir th to 13
  kg
L1
"RÖMER Baby-Safe Plus"
Installed in the "rearward facing" position. Groups 2
  and 3: from 15   to 36   kg
L5
"RÖMER KIDFIX"
Can be fitted to the vehicle's ISOFIX  mountings.
The child is restrained by the seat belt.
A version with a
  removable backrest may be 
used for children weighing more than 25
  kg. 
However, for better protection, use a
  booster 
seat with backrest for all children weighing up  to 36
  kg.
5 
Safety  
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110
Locations for child seats secured using the seat belt
In accordance with European regulations, this table indicates the options for installing child seats secured using the seat belt and universally approved 
(a) according to the weight of the child and the seat position in the vehicle.
U Seat position suitable for the installation 
of a
  child seat secured using the seat 
belt and universally approved "rear ward 
facing" and/or "forward facing".
UF Seat position suitable for the installation 
of a
  child seat secured using the seat belt 
and universally approved "forward facing".
X Seat position not suitable for installation of 
a
  child seat for the weight class indicated. (a)
Universal child seat: child seat that can be 
installed in all vehicles using the seat belt.
(b) Group 0: from birth to 10
  kg. Carrycots 
and "car" infant carriers cannot be 
installed on the front passenger seat.
(c) Refer to the current legislation in your 
country before installing your child on this 
seat. (d)
To install a
  child seat at the rear, "rear ward 
facing" or "for ward facing", move the front 
seat for ward, then adjust the backrest to 
an upright position to allow enough room 
for the child seat and the child's legs.
(e) A child seat with a
  support leg must never 
be installed on the centre  rear passenger 
seat.
(1) Adjust the height to the maximum height.
Weight of the child
/indicative age
Seat position Front passenger 
airbag Under 13
  kg
(groups 0 (b)  and 
0 +)
Up to about 1
  year 
old From 9
  to 18   kg
(g r o u p  1)
From about 1
  to 
3
  years oldFrom 15
  to 25   kg
(group 2)
From about 3
  to 
6
  years oldFrom 22
  to 36   kg
(group 3)
From about 6
  to 
10
  years old
Row 1 (c) Passenger seat Deactivated "
OFF" U (1) U (1)U (1)U (1)
Activated " ON" X U F (1) U F (1)U F (1)
Row 2 (d) (e) UUUU 
Safety  
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111
"ISOFIX" mountings
The seats, shown below, are fitted with ISOFIX 
compliant mountings:
The mountings comprise three rings for each 
seat: ISOFIX child seats are fitted with two latches 
which are secured on the two rings A
.
Some seats also have an upper strap  which is 
attached to ring B .
To secure the child seat to the TOP TETHER :
F
 
r
 emove and stow the head restraint before 
installing the child seat on the seat (refit it 
once the child seat has been removed),
F
 
p
 ass the strap of the child seat behind 
the seat backrest, centring it between the 
apertures for the head restraint rods,
F
 
s
 ecure the upper strap hook to ring B,
F
 
t
 ighten the upper strap.When fitting an ISOFIX child seat to the 
left-hand rear seat of the bench seat, 
before fitting the seat, first move the 
centre rear seat belt towards the middle 
of the vehicle, so as to avoid the seat 
interfering with the operation of the seat 
belt.
-
 
t
 wo rings A , located between the vehicle 
seat backrest and cushion, indicated by 
a
 
marking, Front seat
Rear seats
-
 
o
 ne ring B, located behind the seat and 
indicated by a
  marking, referred to as the 
TOP TETHER for fixing the upper strap.
This system prevents the child seat from tipping 
for ward in the event of a
  front impact.
This ISOFIX mounting system ensures fast, 
reliable and safe fitting of the child seat in your 
vehicle.
5 
Safety  
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112
Recommended ISOFIX 
child seats
Also consult the user guide from the child 
seat's manufacturer to find out how to 
install and remove the seat. For information about the installation 
possibilities for ISOFIX child seats in your 
vehicle, refer to the summary table."
RÖMER Baby- Safe Plus and its ISOFIX 
base"
(size category: E )
Group 0+: from bir th to 13   kg
Installed "rearward facing" using an ISOFIX  base which is attached to rings A .
Is only installed on the front passenger seat  or on the outer rear seats.
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
Installed only in the "forward facing" position. Is attached to rings A and ring B , referred to 
as TOP TETHER, using an upper strap.
Is only installed on the front passenger seat 
or on the outer rear seats. The head restraint  on the outer rear seat must be fully raised. Three shell angles: sitting, reclining,   lying down.
This child seat can also be used on seats 
not equipped with ISOFIX mountings. In this  case, it must be secured to the vehicle seat  using the three-point seat belt. Adjust the 
front seat of the vehicle so that the child's feet  do not touch the backrest.
An incorrectly installed child seat 
compromises the child's safety in the 
event of an accident.
Strictly obser ve the fitting instructions 
provided in the user guide supplied with 
the child seat. 
Safety  
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113
Summary table of locations for ISOFIX child seats
In line with European regulations, this table indicates the options for installing ISOFIX child seats on the vehicle seats fitted with ISOFIX mountings.
In the case of universal and semi-universal ISOFIX child seats, the ISOFIX size category, determined by a  letter from A to G, is indicated on the child 
seat next to the i-Size logo.
Weight of the child/indicative age
Under 10
  kg
(group 0)
Up to about 
6
  months oldUnder 10
  kg
(group 0)
Under 13
  kg 
(group 0+)
Up to about 1
  year oldFrom 9
  to 18   kg
(g ro up 1)
From about 1
  to 3   years old
Type of ISOFIX child seat Carr ycot"Rearward facing "
"Rearward facing ""Forward facing "
ISOFIX size categor y F G C D E C D A B B1
Seat position Front passenger 
airbag
Row 1 (a) Passenger 
seat (b) Deactivated "
OFF" X IL ILIUF/IL
Activated " ON" X XXIUF/IL
Row 2 Outer rear 
seats (c) X
XIL XIL IUF/IL
Centre rear  seat Not ISOFIX
5 
Safety  
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114
XSeat not suitable for installing an ISOFIX 
seat or carrycot of the weight group 
indicated.
(a) Refer to the current legislation in your 
country before installing a
  child at this 
seat position.
(b) Tilt the seat backrest to 45°, then install 
the child seat.
Straighten the backrest until it contacts 
the child seat's backrest.
(c) To install a
  child seat on a   rear seat, 
"rearward facing" or "forward facing", 
adjust the rear seat to the fully back 
position with the backrest tilted.
Locations for i-Size child seats
i-Size child seats have two latches that engage on the two rings A .
i-Size child seats also have:
-
 
e
 ither an upper strap that is attached to ring B ,
-
 
o
 r a   support leg that rests on the vehicle floor, compatible with the approved i-Size seat position,
the role of which is to prevent the child seat from tipping for ward in the event of a
  collision.
For more information on ISOFIX mountings , refer to the corresponding section.
In accordance with the new European regulations, this table indicates the options for installing 
i-Size child seats on seats in the vehicle fitted with ISOFIX mountings approved for i-Size.
For securing the upper strap using the ISOFIX 
mountings , refer to the corresponding section.
IUF
Seat suitable for installing an I sofix 
U niversal seat, " For ward facing", secured 
using the upper strap.
IL Seat suitable for installing an I sofix Semi-
U niversal seat which is either:
-
 
"
rear ward facing" fitted with an upper 
strap or a
 
support leg,
-
 
"
for ward facing" fitted with a
 
support 
leg,
-
 
a c
arrycot fitted with an upper strap or 
a
 
support leg. Seat positionFront passenger 
airbag i- Size restraint 
system
Row 1 (a) Passenger seat 
(b) Deactivated "
OFF" i-U
Activated " ON" i-UF
Row 2 (c) Outer rear seats
i-U
Centre rear seat Not i- Size
i-U Suitable for i-Size restraint systems in the 
"Universal" category, "forward facing" and 
"rearward facing". i-UF
Only suitable for i-Size restraint systems 
in the "Universal" category which are 
"forward facing". 
Safety  
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115
(a)Refer to the current legislation in your 
country before installing a
  child at this 
seat position.
(b) Tilt the seat backrest to 45°, then install 
the child seat.
Straighten the backrest until it contacts 
the child seat's backrest.
(c) To install a
  child seat on a   rear seat, 
"rearward facing" or "forward facing", 
adjust the rear seat to the fully back 
position with the backrest tilted.
Manual child lock
Manual system to prevent opening of a rear 
d oor using its interior control.
The control, red in colour, is located on the 
edge of each rear door.
It is identified by a
  symbol marked on the 
bodywork.
Locking Unlocking
F Using the ignition key or the integral key, 
depending on version, turn the red  control 
as far as it will go:
-
 
t
 o the left on the left-hand rear door,
-
 
t
 o the right on the right-hand rear door.
F
 
U
 sing the ignition key or the integral key, 
depending on version, turn the red  control 
as far as it will go:
-  
t
 o the right on the left-hand rear door,
-  
t
 o the left on the right-hand rear door.
Do not confuse the child lock control, 
which is red, with the back-up locking 
control, which is black.
Electric child lock
Activation/Deactivation
F Press this button; its indicator lamp remains  on for as long as the child lock is activated. 
A message confirms the activation.
It is still possible to open the doors from the 
outside.
F
 
P
 ress this button again; its indicator lamp 
remains off for as long as the child lock 
is deactivated. A message confirms the 
deactivation. Remote control system to prevent 
opening of the rear doors using their 
interior controls.
With the ignition on:
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Safety  
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116
Driving recommendations
F Observe the driving regulations and remain vigilant whatever the traffic conditions.
F
 
M
 onitor your environment and keep your 
hands on the wheel to be able to react to 
anything that may happen any time.
F
 
D
 rive smoothly, anticipate the need for 
braking and maintain a
  longer safety 
distance, especially in bad weather.
F
 
S
 top the vehicle to carry out operations 
that require close attention (such as 
adjustments).
F
 
D
 uring long trips, take a   break every two 
hours.
Important!
Never leave the engine running in 
a   closed space without sufficient 
ventilation.  Internal combustion engines 
emit toxic exhaust gases such as carbon 
monoxide. Danger of poisoning and death! In severe wintry conditions (temperature 
below -23°C), let the engine run for 
4
  minutes before moving off, to ensure 
the correct operation and durability of the 
mechanical components of your vehicle 
(engine and gearbox).
Never drive with the parking brake 
applied . Risk of overheating and damage 
to the braking system!
Never park the vehicle or leave the 
engine running on a   flammable sur face 
(dr y grass, dead leaves, etc.). The 
exhaust system of your vehicle is very 
hot, even several minutes after the engine 
stops. Risk of fire!
Never leave a
  vehicle unattended with 
the engine running.  If you have to leave 
your vehicle with the engine running, apply 
the parking brake and put the gearbox into 
neutral or position N or P (depending on 
the type of gearbox). Never leave children inside the vehicle 
unsupervised
.
On flooded roads
We strongly advise against driving on flooded 
roads, as this could cause serious damage 
to the engine or gearbox, as well as to the 
electrical systems of your vehicle.
If you are obliged to drive on a
  flooded road:
F
 
c
 heck that the depth of water does not 
exceed 15
  cm, taking account of waves that 
might be generated by other users,
F
 
d
 eactivate the Stop & Start function,
F
 
d
 rive as slowly as possible without stalling. 
In all cases, do not exceed 6
  mph (10   km/h),
F
 
d
 o not stop and do not switch off the engine. 
Driving  
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117
In case of towing
Driving with a trailer places greater 
d emands on the towing vehicle and 
requires extra care from the driver.
Respect the maximum towable weights.
At altitude:  reduce the maximum load 
by 10% per 1,000
  metres of altitude; the 
decreased air density at altitude reduces 
engine performance. 
New vehicle:  do not pull a
  trailer 
before having 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
On leaving the flooded road, as soon as safety 
conditions allow, make several light brake 
applications to dry the brake discs and pads.
If in doubt about the state of your vehicle, 
contact a
  CITROËN dealer or a   qualified 
workshop.
F
 
D
 istribute 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.
Ty r e s
F Check the tyre pressures of the towing  vehicle and of the trailer, observing the 
recommended pressures.
Lighting
F 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 increases the 
t emperature of the coolant. The maximum 
towable load depends on the gradient and the 
exterior temperature. The cooling capacity of 
the fan does not increase with engine speed.
F
 
R
 educe speed and lower the engine speed, 
so as to limit the heating-up.
In all cases, pay 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
Braking distances are increased when towing 
a   trailer. To avoid overheating of the brakes, the 
use of engine braking is recommended.
Side wind
Bear in mind the increased susceptibility to the 
wind that the vehicle will have.
6 
Driving  
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118
Anti-theft protection
Electronic immobiliser
The keys include an electronic engine 
immobiliser system, whose secret code must 
be recognised in order for starting to be 
possible.
If the system malfunctions, indicated by the 
display of a  message, the engine will not start.
Contact the CITROËN dealer.
Starting/Switching off the 
engine with the key
Key ignition switch
Avoid attaching heavy objects to the key 
or the remote control, which would weigh 
down on its blade in the ignition switch 
and could cause a
 
malfunction.
Ignition on position
It allows the use of the vehicle's electric 
equipment or portable devices to be charged.
Once the state of charge of the battery drops 
to the reser ve level, the system switches to 
energy economy mode: the power supply is 
cut off automatically to preser ve the remaining 
battery charge.
Switching off the engine leads to a
  loss of 
braking assistance.
Starting the engine
F Insert the key into the ignition switch; the  system recognises the code.
F
 
U
 nlock the steering column by 
simultaneously turning the steering wheel 
and the key.
In certain cases, you may have to apply 
significant force to move the steering 
wheel (wheels on full lock, for example).
It has 3
 
positions:
-
 
position  1 (Stop): inserting and removing 
the key, steering column locked.
-
 
position  2 (Ignition on) : steering column 
unlocked, ignition on, Diesel preheating, 
engine running,
-
 
position  3 (Starting) . Parking brake applied:
F
 
W
ith a
 
manual gearbox , place the gear 
lever in neutral then depress the clutch 
pedal fully.
F
 
W
ith an automatic gearbox , place the gear 
selector in mode N or P then depress the 
brake pedal fully. F
 
W
 ith a   petrol engine , operate the starter 
motor by turning the key to position 
3
  without pressing the accelerator pedal, 
until the engine starts. Once the engine 
starts, release the key.
With petrol engines, after a cold start, 
preheating the catalytic converter can 
cause noticeable engine vibrations for 
anything up to 2 minutes while stationary 
with the engine running (accelerated idle 
speed). 
F
 
W
 ith a   Diesel engine , turn the key to 
position 2 , ignition on, to operate the engine 
pre-heating system. 
Driving