mileage CITROEN C4 2019 Owners Manual

175
C4-cactus_en_Chap07_info-pratiques_ed01-2016
AdBlue® additive and SCR system
f
or
 
BlueHDi   Diesel   engines
To assure respect for the environment and c
onformity   with   the   new   Euro   6   emissions  
s

tandard,   without   adversely   affecting   the  
p

er formance   or   fuel   consumption   of   Diesel  
e

ngines,   CITROËN   has   taken   the   decision   to  
e

quip   its   vehicles   with   an   effective   system   that  
a

ssociates SCR (Selective Catalytic Reduction)
with
  a   particle   filter   (FAP)   for   the   treatment   of  
e

xhaust   gases.
Presentation of the SCR system
Using an additive called AdBlue® containing urea, a
 
catalytic
 
converter
 
turns
 
up
 
to
 
85%   of   nitrous o

xides
 
(NOx)
 
into
 
nitrogen
 
and
 
water,   which   are
 h

armless
 
to
 
health
 
and
 
the
 
environment. Once the AdBlue
® tank is empty, a s
ystem
 
required
 
by   regulations   prevents  
s

tarting
 
of
 
the
 
engine.
If the SCR is faulty, the level of
emissions
 
from
 
your   vehicle   will   no  
l

onger
 
meet
 
the
 
Euro   6   standard:   your  
v

ehicle
 
becomes
 
polluting.
In
 
the
 
event
 
of
 
a
 
confirmed   fault  
w

ith
 
the
 
SCR
 
system,   you   must   go  
t

o
 
a
 
CITROËN
 
dealer   or   a   qualified  
w

orkshop
 
as
 
soon   as   possible:   after   a  
r

unning
 
distance
 
of   650   miles  
(1
 
100
 
km),
 
a
 
system   will   be   triggered  
a

utomatically
 
to
 
prevent   engine   starting.
The AdBlue® additive is held in a special
tank
 
located
  under   the   boot   at   the   rear   of  
t

he
 
vehicle.
 
It   has   a   capacity   of   17   litres:   this  
p

rovides
 
a
 
driving   range   of   about   12   500   miles  
(

20
 
000
 
km),
  after   which   an   alert   is   triggered  
w

arning
 
you
 
when   the   reserve   remaining   is  
e

nough
 
for
 
just   1   500   miles   (2   400   km).
During
 
each
  scheduled   service   of   your   vehicle  
b

y
 
a
 
CITROËN   dealer   or   a   qualified   workshop,  
t

he AdBlue
® additive tank is refilled in order to a
llow
 
normal   operation   of   the   SCR   system.
If
 
the
 
estimated   mileage   between   two   services  
i

s
 
greater
 
than   12   500   miles   (20   000   km),   we  
r

ecommend
  that   you   go   to   a   CITROËN   dealer  
o

r
 
a
 
qualified   workshop   to   have   the   necessary  
t

op-up
 
carried   out.
7
Practical information

273
C4-cactus_en_Chap10b_SMEGplus_ed01-2016
CITROËN Multicity Connect
These applications use vehicle data such as
the  current   speed,   mileage,   remaining   fuel  
r

ange  
o
r  
e
ven  
G
PS  
p
osition  
t
o  
p
rovide  
p
ertinent  
i

nformation.
As
  a   safety   measure,   some   functions   can   only  
b

e   used   when   stationary. The
  "MyCITROËN"   application   is   a   link   between
 t

he   user,   the   manufacturer   and   its   dealer   network.
It   allows   the   customer   to   know   everything   about
 t

heir   vehicle:   servicing   plan,   accessory   range,
 s

ervice   contracts   taken   out,   ...
It
 
also
 
makes
 
possible
 
the
 
sending
 
of
 
the
 
vehicle's
 m

ileage   to   the   "MyCITROËN"   site,   or   to   identify
 a

  dealer.
Press the "Connected services"
menu   to   display   the   applications.
Plug
 
the
 
"CITROËN
 
Multicity
 
C

onnect"
 
connection
 
key
 
into
 
the
 
U

SB
 
port.
*
 
Depending
 
on
 
country.
"CITROËN Multicity Connect"*
is
 
a
 
service
 
providing
 
driving
 
aid
 
a

pplications
 
in
 
real
 
time;
 
it
 
gives
 
access
 
t

o
 
useful
 
information
 
such
 
as
 
the
 
state
 
o

f
 
the
 
traffic,
 
danger
 
zones,
 
fuel
 
prices,
 
t

he
 
availability
 
of
 
parking
 
places,
 
tourist
 
s

ites, weather conditions, correct
addresses…
It
 
includes
 
access
 
to
 
the
 
mobile
 
n

etwork
 
associated
 
with
 
the
 
use
 
of
 
t

hese
 
applications.
 
"CITROËN
 
Multicity
 
C

onnect"* is a service available under
subscription
 
contract
 
from
 
CITROËN
 
d

ealers,
 
depending
 
on
 
country
 
and
 
the
 t
ype of touch screen, both before and
after
 
delivery
 
of
 
a
 
new
 
vehicle.
.
Audio and Telematics