2021 CITROEN C4 AIRCROSS fuel cap release

210
When the symbol begins to flash
rapidly (approximately twice per
second), there is not much fuel
remaining in your tank (approximately
5 litres).
You must fill the tank to avoid running
out of fuel.
Fuel tank
Capacity of the tank: approximately 60 litres.
Low fuel level
Filling
A label, affixed on the inside of the flap,
reminds you of the type of fuel to be used
according to your engine.
More than 5 litres of fuel must be added in
order to be registered by the fuel gauge.
Location of the cap
When the low fuel level is reached,
this indication appears in the
instrument panel screen. When it first
comes on, you have approximately
10 litres of fuel remaining.
The symbol flashes slowly (approximately
once per second).
1.
O

pening the filer flap.
2.
R

emoving the filler cap.
3.
H

ooking the filler cap.
To fill the tank safely:
F

t
he engine must be switched off,
F

p
ull the control A located at the bottom
right of the driver's seat to release the fuel
filler flap,
F

o
pen the fuel filler flap B,
F

t
urn the filler cap C to the left,
F

r
emove the filler cap C,
F

f
ill the tank, but do not continue after the
3rd cut- off of the nozzle ; this could cause
malfunctions.
When you have filled the tank:
F

r
efit the filler cap, inserting the upper
part first,
F

s
crew in the filler cap to the right,
F

c
lose the flap.
Ensure that the fuel filler flap is closed
c o r r e c t l y. This symbol indicates that the fuel
tank cap is located on the left-hand
side of the vehicle.
Opening the cap may cause an inrush of air.
This vacuum, which is completely normal, is
caused by the sealing of the fuel system.
Checks

336
Eco-driving .....................................................10
Electronic brake force distribution (E
bFd) ...............................

.........................142
Electronic engine immobiliser ................. 61, 102
Emergency boot release
................................. 63
E

mergency warning lamps
........................... 1

41
Engine compartment
........................... 20

8, 209
Engine compartment fuses
........................... 19

1
Engine, Diesel

............... 2
09, 211, 212, 226 -232
Engine oil

...................................................... 2

13
Engine oil level dipstick

.................................2

13
Engine, petrol

................................ 2
08, 211, 219
Environment
........................ 1

0, 60, 81, 196, 215
Error messages (audio equipment)

.....33

2, 333 Identification plates
.......................................
23
5
Indicators, direction
.............................. 1
41, 183
Inflating tyres
..............................
....................
10
Inputs for audio system ............ 9 4, 278 -281, 304-305, 328 -329
Instrument panel
............................... ..............12
Instrument panel screen

..............1
2, 19 -31, 104
Interior fittings
...........................................9

0, 91
iPhone
.................................................. 2

80, 306
iPod
........

.............................................. 280, 306
ISOFIX mountings .........................164, 165, 168
D
G
F
I
H
Gearbox, manual .................. 1 03, 104, 111, 217
Gear lever, manual gearbox .........................10
3
Gear shift indicator

....................................... 10

4
Glove box

..................................................9
0, 91
G . P. S .
...............

..................................... 254-267
Grab handles
.................................................. 95
G

uidance
............................................... 2

54-267
E
Daytime running lamps .........................130, 184
Deactivating ASC ............................... ...........14 4
Deactivating the passenger airbag
............... 15

0
Deactivation of the passenger and rear window control switches

................68
D

eadlocking
...............................
...............55, 57
Demisting-Defrosting
.......................... 7

7, 88, 89
dia

ls
...............
................................................. 12
Diesel additive level

...................................... 2

15
Dimensions
..............................

.....................233
Dipped beam
...............................

..........182, 18 4
Dipstick
................

.......................................... 213
Direction indicators
............... 1

41, 182, 183, 186
do

ors
..............................................................
.62
Driving economically ....................................... 10Filling with fuel
......................................
21 0, 211
Fitting a wheel ............................... ................179
Fittings, boot

...................................................96
F

ittings, rear
...............................
.....................95
Fitting the mat

.................................................91
F

lashing indicators
........ 1
41, 182, 183, 185, 186
Folding/unfolding the door mirrors

.................78
F

our-wheel drive system
...............................11

8
Frequency (radio)

.......................... 2
75, 300, 317
Front foglamps
.............................. 1

29, 182, 184
Front seats
..............................

............ 71, 72, 74
Fuel .................................................. 10, 210, 211
Fuel consumption
............................................ 10
F

uel filler cap
.................................................2

10
Fuel filler flap

.................................................2

10
Fuel gauge

......................................................12
F

uel tank........................................................210
Fuses
................

.............................................188
Fuses in dashboard

......................................18

9Hazard warning lamps ..................................
1 41
Headlamp adjustment ................................... 13
3
Headlamp wash
............................................ 13

5
Headlamp wash reservoir

.............................2

15
Head restraints, front

......................................73
H

ead restraints, rear
.......................................75
H

eated seats
...............................
....................74
Heating
................

................................10, 82, 84
Height and reach adjustment, steering wheel
..............................

................79
Hill start assist

...............................................11

0
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