Citroen C4 RHD 2016 2.G Owner's Manual
Page 191 of 472
189
Tyre under-inflation detection
System which automatically checks the pr
essures o f t he t yres w hile d riving.
The
s
ystem
c
ontinuously
m
onitors
t
he
pr
essures of the four tyres, as soon as the
vehicle
i
s
m
oving.
A
p
ressure
s
ensor
i
s
l
ocated
i
n
t
he
v
alve
o
f
ea
ch
t
yre
(
except
t
he
s
pare
w
heel).
The
s
ystem
t
riggers
a
n
a
lert
i
f
a d
rop
i
n
pr
essure
i
s
d
etected
i
n
o
ne
o
r
m
ore
t
yres.
The
t
yre
u
nder-inflation
d
etection
s
ystem
i
s
a
n
ai
d
t
o
d
riving
w
hich
d
oes
n
ot
r
eplace
t
he
n
eed
fo
r
v
igilance
o
n
t
he
p
art
o
f
t
he
d
river.This
s
ystem
d
oes
n
ot
a
void
t
he
n
eed
to c
heck
t
he
t
yre
p
ressures
r
egularly
(i
ncluding
t
he
s
pare
w
heel)
a
nd
b
efore
a l
ong
j
ourney.
Driving
w
ith
u
nder-inflated
t
yres
ad
versely
a
ffects
r
oad
h
olding,
ex
tends
b
raking
d
istances
a
nd
c
auses
pr
emature
t
yre
w
ear,
p
articularly
u
nder
ar
duous c onditions ( vehicle l oaded, hi
gh s peed, l ong j ourney).The tyre pressures for your vehicle can
be
f
ound
o
n
t
he
t
yre
p
ressure
l
abel.
The
t
yre
p
ressures
m
ust
b
e
c
hecked
wh
en
t
he
t
yres
c
old
(
vehicle
s
topped
fo
r
1 h
our
o
r
a
fter
d
riving
f
or
l
ess
t
hen
6 m
iles
(
10
k
m)
a
t
m
oderate
s
peed).
Ot
her wise,
a
dd
0
.3
b
ar
t
o
t
he
v
alues
in
dicated
o
n
t
he
l
abel.
For mor e in formation on ide ntification ma
rkings, i ncluding t he t yre p ressure la
bel,
r
efer
t
o
t
he
c
orresponding
sec
tion.
Driving
w
ith
u
nder-inflated
t
yres
in
creases
f
uel
c
onsumption.
6
Driving
Page 192 of 472
190
The flashing and then fixed illumination o f t he u nder-inflation wa
rning
l
amp
a
ccompanied
b
y
t
he
il
lumination
o
f
t
he
s
ervice
w
arning
la
mp
i
ndicates
a f
ault
w
ith
t
he
s
ystem.
Operating fault
The alert is given by the fixed illumination o f t his w arning l amp, ac
companied
b
y
a
n
a
udible
s
ignal,
an
d
d
epending
o
n
e
quipment,
t
he
di
splay
o
f
a m
essage.
Under-inflation alert
In the event of a problem on one of the tyres, the s ymbol o r t he m essage a ppears, a ccording to e
quipment,
t
o
i
dentify
i
t.
F
Re
duce
s
peed,
a
void
s
udden
s
teering
mov
ements
o
r
h
arsh
b
rake
a
pplications.
F
St
op
a
s
s
oon
a
s
i
t
i
s
s
afe
t
o
d
o
s
o. In
t
his
c
ase,
m
onitoring
o
f
t
he
t
yre
p
ressures
i
s
no
t
a
ssured.
F
If y
ou
h
ave
a c
ompressor
(
the
o
ne
i
n
t
he
te
mporary
p
uncture
r
epair
k
it
f
or
e
xample),
ch
eck
t
he
f
our
t
yre
p
ressures
w
hen
c
old.
If i
t
i
s
n
ot
p
ossible
t
o
c
heck
t
he
t
yre
pr
essures
a
t
t
he
t
ime,
d
rive
c
arefully
a
t
red
uced
spe
ed.
or
F In t
he event of a puncture, use the
temporary
p
uncture
r
epair
k
it
o
r
t
he
s
pare
wh
eel
(
according
t
o
e
quipment).
Go t o a C ITROËN d ealer o r a q ualified wo
rkshop to h ave t he s ystem c hecked o r, fo
llowing
t
he
r
epair
o
f
a p
uncture,
t
o
h
ave
t
he
or
iginal
w
heel,
e
quipped
w
ith
a s
ensor,
r
efitted.
Any
t
yre
r
epair
o
r
r
eplacement
o
n
a w
heel
fi
tted
w
ith
t
his
s
ystem
m
ust
b
e
c
arried
o
ut
b
y
a CI
TROËN
d
ealer
o
r
a q
ualified
w
orkshop.
If
a
fter
c
hanging
a t
yre,
a w
heel
i
s
n
ot
d
etected
by y
our
v
ehicle
(
fitting
s
now
t
yres
f
or
e
xample),
yo
u
m
ust
h
ave
t
he
s
ystem
r
einitialised
b
y
a CI
TROËN
d
ealer
o
r
a q
ualified
w
orkshop.
The
l
oss
o
f
p
ressure
d
etected
d
oes
n
ot
al
ways
l
ead
t
o
v
isible
d
eformation
o
f
th
e
t
yre.
Do
n
ot
r
ely
o
n
j
ust
a v
isual
c
heck.This
a
lert
i
s
a
lso
d
isplayed
w
hen
o
ne
o
r
mo
re
w
heels
i
s
n
ot
f
itted
w
ith
a s
ensor
(f
or
e
xample,
a s
pace-saver
o
r
s
teel
spare wh
eel).
The
a
lert
i
s
m
aintained
u
ntil
t
he
t
yre
o
r
ty
res c oncerned i s r einflated, r epaired or r
eplaced.
The
s
pare
w
heel
(
space-saver
t
ype
o
r
a st
eel
r
im)
d
oes
n
ot
h
ave
a s
ensor.
Driving
Page 193 of 472
191
Blind spot sensors
This driving assistance system warns the driver of the p resence o f a nother v ehicle i n t he b lind sp
ot
a
ngle
o
f
t
heir
v
ehicle
(
areas
m
asked
f
rom
th
e
d
river's
f
ield
o
f
v
ision),
a
s
s
oon
a
s
t
his
pr
esents
a p
otential
d
anger.
Operation
F On switching on t he i gnition, o r e ngine ru
nning, p ress t his b utton t o a ctivate t he fu
nction;
t
he
w
arning
l
amp
c
omes
o
n.
Sensors
f
itted
i
n
t
he
f
ront
a
nd
r
ear
b
umpers
mo
nitor
t
he
b
lind
s
pots.
A
w
arning
l
amp
a
ppears
i
n
t
he
d
oor
m
irror
o
n
th
e s
ide i
n q
uestion:
- im
mediately, w
hen b
eing ov
ertaken,
-
af
ter
a d
elay
o
f
a
bout
o
ne
s
econd,
w
hen
ove
rtaking
a v
ehicle
s
lowly.
This
s
ystem
i
s
d
esigned
t
o
i
mprove
sa
fety
w
hen
d
riving
a
nd
i
s
i
n
n
o
ci
rcumstances
a s
ubstitute
f
or
t
he
u
se
of t
he
i
nterior
r
ear
v
iew
m
irror
a
nd
d
oor
mi
rrors.
I
t
i
s
t
he
d
river's
r
esponsibility
t
o
co
nstantly
c
heck
t
he
t
raffic,
t
o
a
ssess
th
e
d
istances
a
nd
r
elative
s
peeds
of o
ther
v
ehicles
a
nd
t
o
p
redict
t
heir
mov
ements
b
efore
d
eciding
w
hether
t
o
chan
ge
lane
.
The
b
lind
s
pot
s
ensor
s
ystem
c
an
n
ever
re
place
t
he
n
eed
f
or
v
igilance
o
n
t
he
pa
rt
o
f
t
he
d
river.
6
Driving
Page 194 of 472
192
No alert will be given in the following situations:
- in t he p resence o f i mmobile o bjects (p
arked
v
ehicles,
b
arriers,
s
treet
l
amps,
ro
ad
si
gns...),
-
wi
th
v
ehicles
m
oving
i
n
t
he
o
pposite
di
rection,
-
dr
iving
o
n
a s
inuous
r
oad
o
r
a s
harp
c o
r n e r,
The
a
lert
i
s
g
iven
b
y
a w
arning
l
amp
w
hich
co
mes
o
n
i
n
t
he
d
oor
m
irror
o
n
t
he
s
ide
i
n
qu
estion
a
s
s
oon
a
s
a v
ehicle
- c
ar,
l
orry,
c
ycle
- i
s
d
etected.
For
t
his,
t
he
f
ollowing
c
onditions
m
ust
b
e
m
et:
-
al
l
t
he
v
ehicles
m
ust
b
e
m
oving
i
n
t
he
sam
e
di
rection,
-
th
e
s
peed
o
f
y
our
v
ehicle
i
s
b
etween
7 a
nd
75 m
ph
(
12
a
nd
1
40
k
m/h),
-
wh
en
y
ou
ov
ertake
a v
ehicle
w
ith
a s
peed
di
fference
o
f
l
ess
t
han
6 m
ph
(
10
k
m/h),
-
wh
en
a v
ehicle
o
vertakes
y
ou
w
ith
a s
peed
di
fference
o
f
l
ess
t
han
1
5
m
ph
(
25
k
m/h),
-
th
e
t
raffic
m
ust
b
e
f
lowing
n
ormally,
-
in t
he
c
ase
o
f
a
n
ov
ertaking
m
anoeuvre,
if t
his i
s p
rolonged a
nd t
he v
ehicle b
eing ove
rtaken r
emains i
n t
he b
lind s
pot,
-
yo
u
a
re
d
riving
o
n
a s
traight
o
r
s
lightly
cu
rved
r
oad,
-
yo
ur
v
ehicle
i
s
n
ot
p
ulling
a t
railer,
a ca
ravan... - wh
en o vertaking ( or b eing ov ertaken b y) a ve
ry l ong v ehicle ( lorry, c oach...) w hich i s at t
he
s
ame
t
ime
d
etected
a
t
t
he
r
ear
i
n
t
he
bl
ind
s
pot
a
ngle
a
nd
p
resent
i
n
t
he
d
river's
fo
r ward
f
ield
o
f
v
ision,
-
in v
ery
h
eavy
t
raffic:
v
ehicles
d
etected
i
n
fr
ont
a
nd
b
ehind
a
re
c
onfused
w
ith
a l
orry
or a s
tationary
o
bject,
-
wh
en
o
vertaking
q
uickly.
Driving
Page 195 of 472
193
F To deactivate the s ystem, p ress t his b utton ag
ain; t he w arning l amp g oes o ff.
The
s
tate
o
f
t
he
s
ystem
r
emains
i
n
m
emory
o
n
sw
itching
o
ff
t
he
i
gnition.
Operating fault
The system is automatically deactivated when t owing w ith a t owbar a pproved b y CITR
OËN. The
s
ystem
m
ay
s
uffer
t
emporary
in
terference in certain weather
conditions
(
rain,
h
ail...).
In
p
articular,
d
riving
o
n
a w
et
s
ur face
or m
oving
f
rom
a d
ry
a
rea
t
o
a w
et
a
rea
ca
n
c
ause
f
alse
a
lerts
(
for
e
xample,
t
he
pr
esence
o
f
a f
og
o
f
w
ater
d
roplets
i
n
th
e
b
lind
s
pot
a
ngle
i
s
i
nterpreted
a
s
a ve
hicle).
In
b
ad
o
r
w
intry
w
eather,
e
nsure
t
hat
th
e
s
ensors
a
re
n
ot
c
overed
b
y
m
ud,
i
ce
or s
now.
Take
c
are
n
ot
t
o
c
over
t
he
w
arning
z
one
in t
he
d
oor
m
irrors
o
r
t
he
d
etection
zo
nes
o
n
t
he
f
ront
a
nd
r
ear
b
umpers
wi
th
a
dhesive
l
abels
o
r
o
ther
o
bjects;
th
ey
m
ay
h
amper
t
he
c
orrect
o
peration
of t
he s ystem.
In
t
he
e
vent
o
f
a f
ault,
t
he
w
arning
l
amp
i
n
t
he
bu
tton
f
lashes
t
hen
g
oes
o
ff.
Have
i
t
c
hecked
b
y
a C
ITROËN
d
ealer
o
r
a qu
alified
wo
rkshop.
6
Driving
Page 196 of 472
194
6. Speed limiter o n / p ause i ndication.
7. Sp eed l imiter m ode s election i ndication.
8.
Pr
ogrammed
s
peed
v
alue.
9.
Se
lection
o
f
a m
emorised
s
peed
s
etting.
Displays in the instrument panel
Speed limiter
1. Speed limiter m ode s election w heel.
2. Pr ogrammed v alue d ecrease b utton.
3.
Pr
ogrammed
v
alue
i
ncrease
b
utton.
4.
Sp
eed
l
imiter
o
n
/ p
ause
b
utton.
5.
Di
splay
m
emorised
s
peed
s
ettings
b
utton.
Steering mounted controls
System which prevents the vehicle from exceeding the speed programmed by the driver.
The speed limiter is switched on manually.
The m inimum p rogrammed s peed i s 20 m
ph
(
30
k
m/h).
The
p
rogrammed
s
peed
r
emains
i
n
t
he
sy
stem
m
emory
w
hen
t
he
i
gnition
i
s
sw
itched
o
ff.
The speed limiter is a driving aid that cannot, i n a ny c ircumstances, r eplace t he ne
ed
t
o
o
bserve
s
peed
l
imits
o
r
t
he
n
eed
fo
r
v
igilance
o
n
t
he
p
art
o
f
t
he
d
river.
Driving
Page 197 of 472
195
Switching on
F If the speed setting i s s uitable ( last s peed se
tting p rogrammed i n t he s ystem) p ress bu
tton 4
t
o
s
witch
t
he
s
peed
l
imiter
o
n.
F
Tu
rn the wheel 1 to the "LIMIT"
position
to
s
elect
t
he
s
peed
l
imiter;
t
he
f
unction
i
s
paus
ed.
F
Pr
essing
b
utton
4 t
emporarily
i
nterrupts
t
he
fu
nction
(pa
use).
Adjusting the limit speed
setting
You do not have to switch the speed limiter on in order t o s et t he s peed. To m
odify t he l imit s peed s etting f rom t he cu
rrent
s
peed
o
f
t
he
v
ehicle:
F
in s
teps
o
f
+
/-
1 m
ph
(
km/h),
m
ake
su
ccessive short presses on button 2 or 3,
F
co
ntinuously,
i
n
s
teps
o
f
+
/-
5 m
ph
(
km/h),
pr
ess
a
nd
h
old
b
utton
2
or 3.
To
m
odify
t
he
l
imit
s
peed
s
etting
u
sing
me
morised
s
peeds
a
nd
f
rom
t
he
t
ouch
s
creen
tab
let:
F
pr
ess button 5
t
o
d
isplay
t
he
s
ix
m
emorised
sp
eed
set
tings,
F
pr
ess
t
he
b
utton
f
or
t
he
d
esired
s
peed
set
ting.
This
s
etting
b
ecomes
t
he
n
ew
l
imit
s
peed.
To
m
odify
t
he
l
imit
s
peed
s
etting
u
sing
me
morised
sp
eeds
an
d
fr
om
yo
ur
Au
dio
sy
stem
(o
nly
w
ith
t
he
m
onochrome
s
creen
C
):
F
wi
th
t
he
s
ystem
f
irst
a
ctivated.
For
m
ore
i
nformation
o
n
m
emorising
s
peeds,
re
fer
t
o
t
he
c
orresponding
s
ection.
F
ma
ke
a l
ong
p
ress
o
n
b
utton
2
or 3, the
system
d
isplays
t
he
m
emorised
s
peed
cl
osest
t
o
t
he
a
ctual
s
peed
o
f
t
he
v
ehicle
; th
is
s
etting
b
ecomes
t
he
n
ew
l
imit
s
peed.
F
to c
hoose
a
nother
m
emorised
s
peed,
m
ake
an
other
l
ong
p
ress
o
n
b
utton
2
or 3.
6
Driving
Page 198 of 472
196
On a steep descent or in the event of sharp a cceleration, t he s peed l imiter wi
ll not be able to prevent the vehicle
from
e
xceeding
t
he
p
rogrammed
s
peed. The
u
se
o
f
m
ats
n
ot
a
pproved
b
y
CI
TROËN
m
ay
i
nter fere
w
ith
t
he
op
eration o f t he s peed l imiter.
To a void a ny r isk o f j amming o f t he peda
ls:
-
en
sure
t
hat
t
he
m
at
i
s
p
ositioned
c o
r r e c t l y,
-
do n
ot
f
it
o
ne
m
at
o
n
t
op
o
f
a
nother.
Temporarily exceeding the
programmed speed
F If you want t o t emporarily e xceed t he pr
ogrammed l imit s peed, p ress f irmly o n
the
a
ccelerator
p
edal,
g
oing
b
eyond
t
he
poi
nt of resistance .
The
s
peed
l
imiter
i
s
d
eactivated
t
emporarily
an
d
t
he
d
isplayed
p
rogrammed
s
peed
f
lashes.
Switching off
When the limit speed is exceeded but is not due t o a ction b y t he d river, t here i s a n a udible si
gnal
t
o
c
omplete
t
he
a
lert.
Once
t
he
s
peed
o
f
t
he
v
ehicle
r
eturns
t
o
th
e
p
rogrammed
s
etting,
t
he
s
peed
l
imiter
fu
nctions
a
gain:
t
he
d
isplay
o
f
t
he
p
rogrammed
sp
eed
s
etting
b
ecomes
s
teady
a
gain.
F
Tu
rn wheel 1 to the "0"
p
osition:
t
he
di
splay
o
f
i
nformation
o
n
t
he
s
peed
l
imiter
di
sappears.
Operating fault
Flashing dashes indicate a fault with the speed limiter.
Have
i
t
c
hecked
b
y
a C
ITROËN
d
ealer
o
r
a qu
alified
wo
rkshop.
Driving
Page 199 of 472
197
Cruise control
1. Cruise control m ode s election w heel.
2. Bu tton f or s etting t he c urrent s peed o f t he ve
hicle
a
s
t
he
c
ruise
s
etting
o
r
l
owering
t
he
cr
uise
set
ting.
3.
Bu
tton
f
or
s
etting
t
he
c
urrent
s
peed
o
f
t
he
ve
hicle
a
s
t
he
c
ruise
s
etting
o
r
r
aising
t
he
cr
uise
set
ting.
4.
Cr
uise
c
ontrol
p
ause
/ r
esume
b
utton.
5.
Di
splay
m
emorised
s
peed
s
ettings
b
utton.
Steering mounted controls
6. Cruise control p ause / r esume i ndication.
7. Cr uise c ontrol m ode s elected i ndication.
8.
Cr
uise
s
peed
s
etting.
9.
Se
lecting
a m
emorised
c
ruise
s
peed.
Displays in the instrument panel
The operation of the cruise control can be
interrupted (pause):
-
by p
ressing
c
ontrol
4 o
r
b
y
p
ressing
t
he
br
ake
o
r
c
lutch
p
edal,
-
au
tomatically,
i
f
o
peration
o
f
t
he
d
ynamic
st
ability
c
ontrol
s
ystem
i
s
t
riggered.
Switching
o
ff
t
he
i
gnition
c
ancels
a
ny
pr
ogrammed
s
peed
s
etting.
The cruise control is switched on
manually.
It
r
equires
a m
inimum
v
ehicle
s
peed
o
f
25 m
ph
(
40
k
m/h)
a
s
w
ell
a
s:
-
wi
th
a m
anual
g
earbox,
t
he
en
gagement
o
f
f
ourth
g
ear
o
r
hi
gher,
-
wi
th
a
n
a
utomatic
g
earbox,
t
he
g
ear
sel
ector at position D
o
r
s
econd
ge
ar
o
r
h
igher
i
n
m
anual
m
ode.
System
w
hich
a
utomatically
m
aintains
t
he
c
ruising
s
peed
o
f
t
he
v
ehicle
a
t
a s
etting
p
rogrammed
b
y
th
e
d
river,
w
ithout
a
ny
a
ction
o
n
t
he
a
ccelerator
p
edal.
The
c
ruise
c
ontrol
s
ystem
i
s
a d
riving
a
id
th
at
c
annot,
i
n
a
ny
c
ircumstances,
r
eplace
th
e
n
eed
t
o
o
bserve
s
peed
l
imits,
n
or
t
he
ne
ed
f
or
v
igilance
o
n
t
he
p
art
o
f
t
he
d
river.As
a s
afety
m
easure,
y
ou
a
re
a
dvised
to k
eep
y
our
f
eet
n
ear
t
he
p
edals
a
t
a
ll
tim
es.
6
Driving
Page 200 of 472
198
Switching on
F To start the c ruise c ontrol a nd s et a c ruise sp
eed, o nce t he v ehicle h as r eached t he de
sired
s
peed,
p
ress
b
utton
2
or 3:
t
he
cu
rrent
s
peed
o
f
y
our
v
ehicle
b
ecomes
t
he
cr
uise
s
peed
s
etting.
Yo
u
c
an
r
elease
t
he
a
ccelerator
p
edal.
F
Tu
rn the wheel 1 to the "CRUISE"
position
to
s
elect
c
ruise
c
ontrol
m
ode;
t
he
f
unction
is p
aused. F
Pr
essing
b
utton
4
interrupts operation of
the
s
ystem
(
pause).
Take
c
are:
p
ressing
a
nd
h
olding
bu
tton
2
or 3 results
i
n
a r
apid
c
hange
in t
he
s
peed
o
f
y
our
v
ehicle.
F
Pr
essing
b
utton
4 a
gain
r
estores
o
peration
of t
he
c
ruise
c
ontrol
(
ON).
As
a p
recaution,
i
t
i
s
r
ecommended
th
at
t
he
c
ruise
s
peed
c
hosen
b
e
c
lose
to t
he
c
urrent
s
peed
o
f
y
our
v
ehicle,
s
o
as t
o
a
void
a
ny
s
udden
a
cceleration
o
r
de
celeration
o
f
t
he
v
ehicle.
Adjusting the cruise speed
setting
The cruise control must be activated.
To
m
odify
t
he
c
ruise
s
peed
s
etting
f
rom
t
he
cu
rrent
s
peed
o
f
t
he
v
ehicle:
F
in s
teps
o
f
+ o
r
- 1 m
ph
(
km/h),
m
ake
re
peated
s
hort
p
resses
o
n
b
utton
2
or 3,
F
co
ntinuously,
i
n
s
teps
o
f
+ o
r
- 5 m
ph
(k
m/h),
p
ress
a
nd
h
old
b
utton
2
or 3.
To
m
odify
t
he
c
ruise
s
peed
s
etting
u
sing
me
morised
s
peeds
a
nd
f
rom
t
he
t
ouch
s
creen
tab
let:
F
pr
ess button 5
t
o
d
isplay
t
he
s
ix
m
emorised
sp
eed
set
tings,
F
pr
ess
t
he
b
utton
f
or
t
he
d
esired
s
peed
set
ting.
This
s
etting
b
ecomes
t
he
n
ew
c
ruise
s
peed.
To
m
odify
t
he
c
ruise
s
peed
s
etting
u
sing
me
morised
sp
eeds
an
d
fr
om
yo
ur
Au
dio
sy
stem
(o
nly
w
ith
t
he
m
onochrome
s
creen
C
):
F
wi
th
t
he
s
ystem
f
irst
a
ctivated.
For
m
ore
i
nformation
o
n
m
emorising
s
peeds,
re
fer
t
o
t
he
c
orresponding
s
ection.
F
ma
ke
a l
ong
p
ress
o
n
b
utton
2
or 3, the
system
d
isplays
t
he
m
emorised
s
peed
cl
osest
t
o
t
he
a
ctual
s
peed
o
f
t
he
v
ehicle
; th
is
s
etting
b
ecomes
t
he
n
ew
c
ruise
s
peed.
F
to c
hoose
a
nother
m
emorised
s
peed,
m
ake
an
other
l
ong
p
ress
o
n
b
utton
2
or 3.
Driving