2021 CITROEN C4 AIRCROSS Handbook (in English)

7
Headlamp beam adjustment 133
Stop & Start (Auto Stop & Go) function

1
11-113
Steering wheel adjustment

7

8
H o r n
1

41 Cruise control

1
20 -122
Ignition switch, switching on/off
9
8
Instruments and controls (continued)
Lighting controls 127-131
b

luetooth
® telephone with voice
recognition 23 9-248 Wiper controls

1
34-137
Steering mounted controld for Audio- CD,
touch screen Audio- CD, touch screen
Audio-Telematic systems
314, 291, 251
START/STOP button

9
9 -101
.
over view

8
A. Passenger's airbag deactivation
warning lamp. 1 51
B.
H

azard warning lamps.
1
41
C.
F

ront passenger's seat belt not
fastened or unfastened.

1
47
Central switch panel
Instruments and controls (continued)
A. Manual headlamp adjustment. 133
B. D eactivation of the ASC/ TCL system. 1 4 4
C.
D

eactivation of the parking
sensors.
1

25
D.


d
e
activation of the Stop & Start
(Auto Stop & Go) function.

1
12
Side switch panel
Over view

9
Maintenance - Technical data
Engine compartment
fuses 1 88, 191-193
Running out of fuel, Diesel

2

12
Checking levels

2

13 -215
-

o

il
-
b
rake fluid
- c
oolant
-

s

creenwash/headlamp wash fluid
Changing bulbs
1

82-187
-

f

ront
-

r

ear Petrol engines

2

19
Petrol weights

2

20 -225
Diesel engines

2

26
Diesel weights

2

27-232
Dimensions
2

33
Off-road performance
2

34
Identification
markings
2

35
Bonnet
20

7
Petrol engine compartment

2

08
Diesel engine compartment

2

09 Bat ter y
19

4 -19 6
Automatic cut of power supply to accessories

1
97
Checking components

2
16 -218
-
b
attery electrolyte
-
a
ir filter
-
o
il filter
-
p
article filter (Diesel)
-
b
rake pads / discs
.
over view

10
Eco-drivingEco-driving is a range of everyday practices that allow the motorist to optimise their fuel consumption and CO2 emissions.
Optimise the use of your gearbox
With a manual gearbox, move off gently and change up without waiting.
During acceleration change up early.
With an automatic or electronic gearbox, give preference to automatic
mode and avoid pressing the accelerator pedal heavily or suddenly.
The gear shift indicator invites you to change up: as soon as the
indication to change up is displayed in the instrument panel, follow it
straight away.
With an electronic or automatic gearbox, this indicator appears only in
manual mode.
Drive smoothly
Maintain a safe distance between vehicles, use engine braking rather
than the brake pedal, and press the accelerator progressively. These
practices contribute towards a reduction in fuel consumption and
Co
2 emissions and also helps reduce the background traffic noise.
Control the use of your electrical
equipment
Before moving off, if the passenger compartment is too warm, ventilate it
by opening the windows and air vents before using the air conditioning.
Above 30 mph (50 km/h), close the windows and leave the air vents
open.
Remember to make use of equipment that can help keep the
temperature in the passenger compartment down (sunroof and window
blinds...).
Switch off the air conditioning, unless it has automatic regulation, as
soon as the desired temperature is attained.
Switch off the demisting and defrosting controls, if not automatic.
Switch off the heated seat as soon as possible.
Switch off the headlamps and front foglamps when the level of light
does not require their use.
Avoid running the engine before moving off, particularly in winter; your
vehicle will warm up much faster while driving.
As a passenger, if you avoid connecting your multimedia devices
(film, music, video game...), you will contribute towards limiting the
consumption of electrical energy, and so of fuel.
Disconnect your portable devices before leaving the vehicle.
If your vehicle has cruise control, make use of the system at speeds
above 25 mph (40 km/h) when the traffic is flowing well.
Eco-driving

11
Limit the causes of excess consumption
Spread loads throughout the vehicle; place the heaviest items in the
bottom of the boot, as close as possible to the rear seats.
Limit the loads carried in the vehicle and reduce wind resistance (roof
bars, roof rack, bicycle carrier, trailer...). Use a roof box in preference.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and refit your summer tyres.
Observe the recommendations on
maintenance
Check the tyre pressures regularly, when cold, referring to the label in
the door aperture, driver's side.
Carry out this check in particular:
-
b
efore a long journey,
-

a
t each change of season,
-

a
fter a long period out of use.
Don't forget the spare wheel and the tyres on any trailer or caravan.
Have your vehicle serviced regularly (engine oil, oil filter, air filter...) and
observe the schedule of operations recommended by the manufacturer.
When refuelling, do not continue after the third cut-off of the nozzle to
avoid any over flow.
At the wheel of your new vehicle, it is only after the first 1 800 miles
(3
000 kilometres) that you will see the fuel consumption settle down to
a consistent average.
.
Eco-driving

12
Instrument panel
1. Rev counter.
2. Speedometer.
Screen type 2
3.
I

nstrument panel display screen:
-
W
arning and status displays.
-
T
otal and trip distance recorders.
-
S
ervice indicator.
-
C
oolant temperature.
- T rip computer information.
- C ruise control setting.
-

G
ear shift indicator recommendations.
-

S
ettings menu (display, sound...).
-

F
uel level.
-
A

mbient temperature.
-

T
ransmission mode.
Panel grouping together the dials and warning/
indicator lamps. These inform the driver of the
activation/deactivation of a system or of the
occurrence of a fault.
Screen type 1
Management of the display is done using
the INFO button located on the dashboard
to the right of the instrument panel.
Monitoring

13
Visual indicators which inform the driver of the
occurrence of a malfunction (warning lamp)
or of the operation of a system (operation or
deactivation indicator lamp).When the ignition is switched on
Certain warning lamps come on for a few
seconds when the ignition is switched on.
When the engine is started, these warning
lamps should go off.
Associated warnings
The illumination, fixed or flashing, of certain
warning lamps may be accompanied by an
audible signal and a message.
Warning and indicator lamps
If they remain on, before moving off,
refer to the information on the warning
lamp in question.
1
Monitoring

14
Warning lamps
When the engine is running or the vehicle is being driven, the
illumination of one of the following warning lamps indicates a
malfunction which requires action on the part of the driver.
The warning comes on in the instrument panel or appears in the
instrument panel screen.Warning /indicator lampis on Cause Action / Observations
Parking brake
/
Brake fluid
level
/ Electronic
brake force
distribution fixed.
It comes on for a few seconds, then
goes off when the ignition is switched
to "ON".
The parking brake is on or not fully
released. It is accompanied by a message. Release the parking brake
to make the warning lamp go off.
The brake fluid level is too low. It is accompanied by a message. Top up with brake fluid and contact a CITROËN dealer or a qualified workshop.
The electronic brake force distribution
(EBFD) is faulty. You must stop as soon as it is safe to do so.
Have it checked by a CITROËN dealer or a qualified
workshop.
Engine
autodiagnosis
system flashing.
The engine management system has
a fault. Risk of destruction of the catalytic converter.
Have it checked by a CITROËN dealer or a qualified
workshop.
fixed. The emission control system has a
fault.
The warning lamp should go off when the engine is started.If it does not go off, contact a CITROËN dealer or qualified
workshop without delay.
Battery charge *fixed. The battery charging circuit has a
fault (dirty or loose terminals, slack or
cut alternator belt, ...). The warning lamp should go off when the engine is started.
If it does not go off, contact a CITROËN dealer or a qualified
workshop.
The illumination of a warning lamp may be accompanied by the display
of an additional message, to assist you in identifying the problem.
If you encounter any problems, you should contact a CITROËN dealer
or a qualified workshop.
* According to destination country.
Monitoring