ESP Citroen C4 RHD 2015 2.G Repair Manual

257
Changing a fuse
GoodFailed
To
 r

eplace
 a f

use,
 y

ou
 m

ust:
F
 us

e
 t

he
 s

pecial
 t

weezer
 t

o
 e

xtract
 t

he
 f

use
 fr
om i
ts h
ousing a
nd c
heck t
he c
ondition o
f its fi
lament,
F
 al

ways
 r

eplace
 t

he
 f

ailed
 f

use
 w

ith
 a f

use
 of t

he
 s

ame
 r

ating
 (

same
 c

olour);
 u

se
 o

f
 a d

ifferent
 r

ating
 m

ay
 c

ause
 m

alfunctions
 (r

isk
 o

f
 f

ire).
If
 t

he
 f

use
 f

ails
 a

gain
 s

oon
 a

fter
 r

eplacement,
 ha

ve
 t

he
 e

lectrical
 s

ystem
 c

hecked
 b

y
 a CI

TROËN
 d

ealer
 o

r
 a q

ualified
 w

orkshop. Tw e e z e r
The
 r

eplacement
 o
f
 a f
use
 n
ot
 me

ntioned
 i
n
 t
he
 f
ollowing
 t
ables
 m
ay
 ca

use
 a s
erious
 m
alfunction
 o
f
 y
our
 ve

hicle.
 C
ontact
 a C
ITROËN
 d
ealer
 o
r
 a qu

alified
 wo
rkshop.
CITROËN will not accept responsibility
for
 t
he
 c
ost
 i
ncurred
 i
n
 r
epairing
 y
our
 ve
hicle o r f or r ectifying m alfunctions re
sulting f rom t he i nstallation o f ac

cessories
 n
ot
 s
upplied
 a
nd
 n
ot
 re

commended
 b
y
 C
ITROËN
 a
nd
 no

t
 i
nstalled
 i
n
 a
ccordance
 w
ith
 i
ts
 ins

tructions, in particular when the
combined
 c

onsumption
 o
f
 a
ll
 o
f
 t
he
 ad

ditional
 e
quipment
 c
onnected
 ex

ceeds
 10 mill
iamperes.
Installing electrical
accessories
Your vehicle's electrical system is designed t o o perate w ith s tandard o r op

tional
 eq
uipment.
Before
 i

nstalling
 o
ther
 e
lectrical
 eq

uipment
 o
r
 a
ccessories
 o
n
 y
our
 ve

hicle,
 c
ontact
 a C
ITROËN
 d
ealer
 o
r
 a qu

alified
 wo
rkshop.
Before
 c

hanging
 a f

use:
F
 th

e
 c

ause
 o

f
 t

he
 f

ailure
 m

ust
 b

e
 i

dentified
 an
d rec
tified,
F al
l e
lectrical c
onsumers m
ust b
e s
witched o
ff,
F
 th

e
 v

ehicle
 m

ust
 b

e
 i

mmobilised
 w

ith
 t

he
 ign

ition
 of

f,
F
 Id

entify
 t

he
 f

ailed
 f

use
 u

sing
 t

he
 a

llocation
 ta

bles
 a

nd
 i

llustrations
 o

n
 t

he
 f

ollowing
 page

s.
8
In the event of a breakdown

263
Charging the battery using
a
b
attery charger
F Disconnect t he b attery f rom t he v ehicle.
F Fo llow t he i nstructions f or u se p rovided b y th

e
 m
anufacturer
 o
f
 t
he
 c
harger.
F
 Co

nnect
 t
he
 b
attery
 s
tarting
 w
ith
 t
he
 ne

gative
 t
erminal
 (
-).
F
 Ch

eck
 t
hat
 t
he
 t
erminals
 a
nd
 c
onnectors
 ar

e
 c
lean.
 I
f
 t
hey
 a
re
 c
overed
 wi
th
 su
lphate
 (w

hitish
 o
r
 g
reenish
 d
eposit),
 r
emove
 t
hem
 an

d
 c
lean
 t
hem.
Reinitialisation after
reconnection
After any reconnection of the battery, switch on
the ignition a nd w ait a t l east o ne m inute b efore st

arting,
 t
o
 a
llow
 t
ime
 f
or
 t
he
 i
nitialisation
 o
f
 t
he
 el

ectronic
 s
ystems.
By
 r

eferring
 t
o
 t
he
 c
orresponding
 s
ections,
 y
ou
 sh

ould
 s
et
 o
r
 i
nitialise
 t
he
 f
ollowing
 s
ystems
 you

rself:
-
 on

e-touch
 e
lectric
 w
indows,
-
 ti

me
 a
nd
 d
ate,
-
 au

dio
 a
nd
 n
avigation
 s
ystem
 s
ettings.
Check
 t

hat
 n
o
 a
lert
 m
essage
 o
r
 w
arning
 l
amp
 co

mes
 o
n
 a
fter
 s
witching
 o
n
 t
he
 i
gnition.
However,
 i

f
 m
inor
 p
roblems
 p
ersist
 a
fter
 ca

rrying
 o
ut
 t
hese
 o
perations,
 c
ontact
 a CI

TROËN
 d
ealer
 o
r
 a q
ualified
 w
orkshop.
Reconnecting the (+) cable
F Position the o pen c lamp E of the cable on
the p ositive p ost ( +) o f t he b attery.
F
 Pr

ess
 v
ertically
 o
n
 t
he
 c
lamp
 E
to position
it
 c

orrectly
 o
n
 t
he
 b
attery.
F
 Lo

ck
 t
he
 c
lamp
 b
y
 s
preading
 t
he
 po

sitioning
 l
ug
 a
nd
 t
hen
 l
owering
 t
he
 t
ab
 D.
Disconnecting the (+) cable
F Raise t he l ocking t ab D fully to release the
cable te rminal clam p E.
Do
 n

ot
 a
pply
 e
xcessive
 f
orce
 o
n
 t
he
 ta

b
 a
s
 l
ocking
 w
ill
 n
ot
 b
e
 p
ossible
 i
f
 t
he
 cl

amp
 i
s
 n
ot
 p
ositioned
 c
orrectly;
 s
tart
 th

e
 p
rocedure
 a
gain.
With
 S

top
 & S

tart,
 t

he
 b

attery
 d

oes
 n

ot
 ha

ve
 t

o
 b

e
 d

isconnected
 f

or
 c

harging.
Before disconnecting the battery
Wait 2 minutes after switching off the ignition be
fore d isconnecting t he b attery.
Close
 t

he
 w
indows
 a
nd
 t
he
 d
oors
 b
efore
 di

sconnecting
 t
he
 b
attery.
8
In the event of a breakdown

267
Petrol engines and gearboxes
Petrol enginePureTech 110 V Ti 120 PureTech 130 S&S
Gearbox Manual
(5 - speed) Manual

(5 - speed) Manual
(6- speed) E AT 6
automatic (6- speed)
Model code:
NC... HNZ6
HNZ6/1
HNZ6/2 5FS0
HNYM/S
HNYM/1S HNY T/S
HNY T/1S
HNY T/2S
Cubic capacity (cc) 1
 1

991
 5

981
 1

99
Bore
 x s

troke
 (
mm) 75
 x 9

0.577
 x 8

5.875
 x 9

0.5
Max
 p

ower*:
 E
U
 s
tandard
 (
kW) 8188 96
Max
 p

ower
 e
ngine
 s
peed
 (
rpm) 5
 5

006
 0

005
 5

00
Max
 t

orque:
 E
U
 s
tandard
 (
Nm) 205160 230
Max
 t

orque
 e
ngine
 s
peed
 (
rpm) 1
 5

004
 2

501
 7

50
Fuel UnleadedUnleaded Unleaded
Catalytic converter Ye sYe s Ye s
Oil capacity in litres
(with filter replacement) 3.5
4.25 3.5
.../S:
 m

odel
 f
itted
 w
ith
 S
top
 & S
tart.
.../1:  model
 f

itted
 w
ith
 l
ow
 r
olling
 r
esistance
 t
yres.
.../2:  model
 f

itted
 w
ith
 v
ery
 l
ow
 r
olling
 r
esistance
 t
yres.
*
 T

he
 m
aximum
 p
ower
 c
orresponds
 t
o
 t
he
 v
alue
 t
ype-approved
 o
n
 a t
est
 b
ed,
 u
nder
 c
onditions
 d
efined
 i
n
 E
uropean
 l
egislation
 (
Directive
 1
999/99/EC).
9
Technical data

269
Diesel engines and gearboxes
* The maximum power corresponds to the value type-approved on a test bed, under conditions defined in European legislation (Directive 1999/99/EC).
Di esel engine
HDi 90HDi 90 FAP BlueHDi 100 e-HDi 115
Gearbox Manual
(5 - speed) Manual
(5 - speed) Manual
(5 - speed) Manual
(6- speed)
Model code:
NC... 9HJC

9HJC/1 9HP0BHY6
BHY6/1
BHY6/2S 9HD8/S

9HD8/1S
9HD8/2S
Cubic capacity (cc) 1
 5
60
1
 5
60
1
 5
60
1
 5
60
Bore
 x s
troke
 (
mm)
75
 x 8
8.3
75
 x 8
8.3
75
 x 8
8.3
75
 x 8
8.3
Max
 p
ower*:
 E
U
 s
tandard
 (
kW)
6868 7384
Max
 p
ower
 e
ngine
 s
peed
 (
rpm)
4
 0
00
4
 0
00
3
 7
50
3
 6
00
Max
 t
orque:
 E
U
 s
tandard
 (
Nm)
230230254 270
Max
 t
orque
 e
ngine
 s
peed
 (
rpm)
1
 7
50
1
 7
50
1
 7
50
1
 7
50
Fuel DieselDieselDieselDiesel
Catalytic converter Ye sYe sYe sYe s
Particle filter (FAP) NoYe s Ye sYe s
Oil capacity in litres
(with filter replacement) 3.75
3.753.753.75
.../S:
 m
odel
 f
itted
 w
ith
 S
top
 & S
tart.
.../1:
 m

odel
 f
itted
 w
ith
 l
ow
 r
olling
 r
esistance
 t
yres
 (
for
 e
xample:
 M
ICHELIN
 E
nergy
 S
aver).
.../2:
 m

odel
 f
itted
 w
ith
 v
ery
 l
ow
 r
olling
 r
esistance
 t
yres.
9
Technical data

270
.../S: model fitted w ith S top & S tart.
.../1: m odel f itted w ith l ow r olling r esistance t yres ( for e xample: M ICHELIN E nergy S aver).
.../2:
 m

odel
 f
itted
 w
ith
 v
ery
 l
ow
 r
olling
 r
esistance
 t
yres.
Diesel engine
BlueHDi 115 S&SBlueHDi 120 S&SBlueHDi 150
S&S
Gearbox Manual
(6- speed) E AT 6
automatic (6- speed) Manual
(6- speed) E AT 6
automatic (6- speed) Manual
(6- speed)
Model code:
NC... BHXM/S
BHXM/1S
BHXM/2S BHX T/S
BHX T/1S
BHX T/2S BHZM/S
BHZM/1S
BHZM/2S BHZT/S
BHZ T/1S
BHZT/2S AHRM/S
AHRM/1S
AHRM/2S
Cubic capacity (cc) 1
 5
60
1
 5
60
1
 9
97
Bore
 x s
troke
 (
mm)
75
 x 8
8.3
75
 x 8
8.3
85
 x 8
8
Max
 p
ower*:
 E
U
 s
tandard
 (
kW)
858811 0
Max
 p
ower
 e
ngine
 s
peed
 (
rpm)
3
 5
00
3
 5
00
4
 0
00
Max
 t
orque:
 E
U
 s
tandard
 (
Nm)
300300370
Max
 t
orque
 e
ngine
 s
peed
 (
rpm)
1
 7
50
1
 7
50
2
 0
00
Fuel DieselDieselDiesel
Catalytic converter Ye sYe sYe s
Particle filter (FAP) Ye sYe sYe s
Oil capacity in litres
(with filter replacement) 3.75
3.756 .1
*
 T
he
 m
aximum
 p
ower
 c
orresponds
 t
o
 t
he
 v
alue
 t
ype-approved
 o
n
 a t
est
 b
ed,
 u
nder
 c
onditions
 d
efined
 i
n
 E
uropean
 l
egislation
 (
Directive
 1
999/99/EC).
Technical data

305
Select a radio station or frequency (refer to the corresponding se ction). Press on Radio Media t
o d isplay t he pr
imary page .
Press
 o

n
 t
he
 s
econdary
 p
age.
Select " Settings ".
Select " Radio".
Activate/deactivate
 " RD

S
options ".
Press on Radio Media
 t

o
 d

isplay
 t

he
 pr

imary
 page

.
Press
 o

n
 t

he
 s

econdary
 p

age. Press on "
Preset".
Select
 a n

umber
 i
n
 t
he
 l
ist
 t
o
 p
reset
 t
he
 pr

eviously
 c
hosen
 r
adio
 s
tation.
A
 l

ong
 p
ress
 o
n
 a n
umber
 p
resets
 (
memorises)
 th

e
 s
tation.
Press on Frequency
.
Enter
 t

he
 f

requency
 i

n
 f

ull
 (

e.g.:
 92

.10
 M

Hz)
 u

sing
 t

he
 k

eypad
 t

hen
 " Con

firm ".
Changing radio station
Pressing
 t

he
 n

ame
 o

f
 t

he
 c

urrent
 r

adio
 s

tation
 br

ings
 u

p
 a l

ist.
To
 c

hange
 r

adio
 s

tation
 p

ress
 t

he
 n

ame
 o

f
 t

he
 desi

red
 st

ation. Or
Press on Radio Media
 t

o
 d
isplay
 t
he
 pr

imary
 page
.
Select " Save".
Preset a station Activate/ Deactivate RDS
OR
THEN
A press on this button presets all of
the
 s

tations
 o
ne
 a
fter
 t
he
 o
ther.
Recall pre-set stations
RDS, if activated, allows you to continue listening t o t he s ame s tation b y a utomatic re

tuning
 t
o
 a
lternative
 f
requencies.
 Ho

wever,
 i
n
 c
ertain
 c
onditions,
 c
overage
 of a

n
 R
DS
 s
tation
 m
ay
 n
ot
 b
e
 a
ssured
 th

roughout
 t
he
 e
ntire
 c
ountry
 a
s
 r
adio
 st

ations
 d
o
 n
ot
 c
over
 1
00
 % o
f
 t
he
 te

rritory.
 T
his
 e
xplains
 t
he
 l
oss
 o
f
 re

ception
 o
f
 t
he
 s
tation
 d
uring
 a j
ourney.
.
Audio and Telematics

307
Select change of source.
Pr ess on Radio Media
 t
o
 d
isplay
 t
he
 pr

imary
 page
.
Select " DAB Radio ".
Select " List"
 i

n
 t
he
 p
rimary
 p
age.
Select
 t

he
 r
adio
 s
tation
 f
rom
 t
he
 l
ist
 o
ffered.Press on Radio Media
 t

o
 d
isplay
 t
he
 pr

imary
 page
.
Press o n t he s econdary p age.
Select " Settings ".
Select " RADIO".
Select " Digital/FM auto
tracking " then "Confirm ".
DAB / FM auto tracking
Digital radio
"DAB" does not cover 100% of the te
r r i to r y.
When
 t

he
 d
igital
 r
adio
 s
ignal
 i
s
 p
oor,
 "D

AB / FM
 a
uto
 t
racking"
 a
llows
 y
ou
 t
o
 co

ntinue
 l
istening
 t
o
 t
he
 s
ame
 s
tation,
 by a

utomatically
 s
witching
 t
o
 t
he
 co

rresponding
 "
FM"
 a
nalogue
 s
tation
 (i

f
 t
here
 i
s
 o
ne). If "
DAB / FM a uto t racking" i s a ctivated, th
ere i s a d ifference o f a f ew s econds wh

en
 t
he
 s
ystem
 s
witches
 t
o
 "
FM"
 an

alogue
 r
adio
 w
ith
 s
ometimes
 a va

riation
 i
n
 v
olume.
When
 t

he
 d
igital
 s
ignal
 i
s
 r
estored,
 
t

he
 s
ystem
 a
utomatically
 c
hanges
 b
ack
 to "

DAB".
Digital r
adio p
rovides h
igher q
uality re
ception a
nd a
lso t
he g
raphical d
isplay of c

urrent
 i

nformation
 o

n
 t

he
 r

adio
 st

ation
 b

eing
 l

istened
 t

o.
 S

elect
 "

List"
 i

n
 th

e
 p

rimary
 p

age.
The
 r

ange
 o

f
 m

ultiplexes
 a

vailable
 i

s
 di

splayed
 i

n
 a

lphabetical
 o

rder. If
 t

he
 "
DAB"
 s
tation
 b
eing
 l
istened
 t
o
 is n

ot available on "FM" ("DAB/FM"
option
 g

reyed
 o
ut),
 o
r
 "
DAB / FM
 a
uto
 tr

acking"
 i
s
 n
ot
 a
ctivated,
 t
he
 s
ound
 wi

ll
 c
ut
 o
ut
 w
hile
 t
he
 d
igital
 s
ignal
 i
s
 t
oo
 wea

k.
or Select "Radio list "
 i

n
 t

he
 s

econdary
 page

.
.
Audio and Telematics

318
Audio settings
Press Settings to d isplay t he p rimary page
.
Select " Audio settings ".
Select " Ambience ".
Or "Balance ".
Or "Sound effects ".
Or "Ringtones ".
Or "Voice ". On-board a
udio: A rkamys© Sound St
aging o
ptimises s
ound d
istribution i n the the pa

ssenger
 co

mpartment.
The d
istribution (
or s
patialisation u
sing th
e A
rkamys® system) of sound is an au
dio p
rocess t hat a llows t he a udio qu

ality
 t

o
 b

e
 a
dapted
 t
o
 t
he
 n
umber
 o
f
 pa

ssengers
 i

n
 t
he
 v
ehicle.
Available
 o

nly
 w
ith
 t
he
 6
-speaker
 con

figuration.
The
 a

udio
 s

ettings
 (
Ambience , Bass,
Tr e b l e
 a

nd
 L

oudness )
 a

re
 d
ifferent
 an

d
 i

ndependent
 f
or
 e
ach
 s
ound
 so

urce.
The
 s

ettings
 f
or
 F
-R balance
 a
nd
 L-

R
b

alance
 a
re
 c
ommon
 t
o
 a
ll
 so

urces.
-
 " Am

bience "
 (

choice
 o
f
 6 m
usical
 amb

iences)
-
 " Bas

s "
-
 " Tr

e b l e "
-
 " Lo

udness "
 (A

ctivate/Deactivate)
-
 " Bal

ance " ("Driver ", "All
passengers ", "Front only ")
-
 " Au

dible response from touch
screen "
-
 " Vo

lume linked to vehicle
speed: "
 (A

ctivate/Deactivate) At
 e

ach
 c
hange
 o
f
 c
olor
 s
cheme
 t
he
 sy

stem
 r
estarts,
 s
howing
 a b
lack
 sc

reen
 f
or
 a f
ew
 m
oments.
As
 a s

afety
 m
easure,
 t
he
 p
rocedure
 fo

r
 c
hanging
 t
he
 c
olor
 s
cheme
 i
s
 o
nly
 po

ssible
 w
ith
 t
he
 v
ehicle
 s
tationary.
Color schemes
Press on Settings to d isplay t he pr
imary page .
Select " Color schemes ".
Select
 t

he
 c
olor
 s
cheme
 i
n
 t
he
 l
ist
 then

"Confirm ".
Audio and Telematics

354
Select "RadioText (TXT) display "
and c onfirm OK t o s ave.
Then select " TEXT INFO"
 a

nd
 pr

ess
7
or 8 to select " ON" or
" OFF "
 a

nd
 c
onfirm
 t
o
 s
ave
 t
he
 mo

difications.
Select
 o

r
 d

eselect
 c

ategories
 t

o
 ac

tivate
 o

r
 d

eactivate
 t

he
 r

eception
 o

f
 the cor

responding
 mes

sages.
Press TA I N FO
to activate or
deactivate t
he r
eception o
f t
raffic mes

sages. With
 t

he
 r
adio
 d
isplayed
 o
n
 t
he
 scre

en, press OK
 t
o
 d
isplay
 t
he
 co

ntextual
 m
enu.
Select " MEDIA"
 a

nd
 c
onfirm.
Make
 a l

ong
 p

ress
 o

n
 TA

I N FO to
display
 t

he
 l

ist
 o

f
 c

ategories.
The
 T

A
 (

Traffic
 A

nnouncement)
 f

unction
 gi

ves
 p

riority
 t

o
 T

A
 a

lert
 m

essages.
 To o

perate,
 t

his
 f

unction
 n

eeds
 g

ood
 re

ception
 o

f
 a r

adio
 s

tation
 t

ransmitting
 th

is
 t

ype
 o

f
 m

essage.
 W

hen
 a t

raffic
 re

port
 i

s
 t

ransmitted,
 t

he
 c

urrent
 au

dio
 s

ource
 (

Radio,
 C

D,
 U

SB,
 .

..)
 i

s
 in

terrupted
 a

utomatically
 t

o
 p

lay
 t

he
 TA m

essage.
 N

ormal
 p

layback
 o

f
 t

he
 au

dio
 s

ource
 r

esumes
 a

t
 t

he
 e

nd
 o

f
 t

he
 tr

ansmission
 o

f
 t

he
 m

essage.
Receiving TA messages Receiving INFO messages
The INFO function gives priority to TA a
lert m essages. T o b e a ctive, t his fu

nction
 n
eeds
 g
ood
 r
eception
 o
f
 a ra

dio
 s
tation
 t
hat
 t
ransmits
 t
his
 t
ype
 of m

essage.
 W
hen
 a m
essage
 i
s
 tr

ansmitted,
 t
he
 c
urrent
 a
udio
 s
ource
 (R

adio,
 C
D,
 U
SB, ...)
 i
s
 i
nterrupted
 au

tomatically
 t
o
 r
eceive
 t
he
 I
NFO
 me

ssage.
 N
ormal
 p
lay
 r
esumes
 a
t
 t
he
 en

d
 o
f
 t
he
 m
essage
 t
ransmission. Radio t
ext i s i nformation t ransmitted b y th
e r adio s tation r elated t o t he c urrent pr

ogramme
 o
r
 s
ong.
Display RADIO TEXT
Screen C
Screen A
Audio and Telematics

356
Select "Multimedia " a nd c onfirm.
Select " DAB
/ F

M auto tracking "
and
 c

onfirm
Long
 p

ress:
 s

elect
 t

he
 d

esired
 ca

tegories
 o

f
 a

nnouncements
 f

rom
 Tr

ansport,
 N

ews,
 E

ntertainment
 a

nd
 Fla

sh
 spe

cial
 (a

vailability
 ac

cording
 to t

he
 s

tation).
Change
 o

f
 s

tation
 w

ithin
 t

he
 s

ame
 "m

ultiplex
 se

rvice". Press the "
Menu"
 b
utton.
Start
 a s

earch
 f

or
 t

he
 n

ext
 "

multiplex
 serv

ice".
Change
 b

and
 (

FM1,
 F

M2,
 D

AB, ...).
Digital
 r

adio
 p

rovides
 a s

uperior
 a

udio
 qu

ality
 a

nd
 a

lso
 a

dditional
 c

ategories
 o

f
 tr

affic
 a

nnouncements
 (

TA
 I

NFO).
The d
ifferent "
multiplex s
ervices" of
fer a c
hoice o
f r
adio s
tations i
n alp

habetical
 or

der.
Digital radio
When the radio station is displayed in th e screen, press on " OK" t
o d isplay th

e
 c
ontextual
 m
enu.
(Frequency
 h

opping
 (
RDS),
 D
AB / FM
 au

to
 t
racking,
 R
adioText
 (
TXT)
 d
isplay,
 In

formation
 o
n
 t
he
 s
tation, ...)
DAB / FM tracking
"DAB" does not h ave 1 00% c overage o f th
e c ountry.
When
 t

he
 d
igital
 s
ignal
 i
s
 w
eak,
 
"

DAB
 / F
M
 a
uto
 t
racking"
 a
llows
 y
ou
 t
o
 co

ntinue
 l
istening
 t
o
 t
he
 s
ame
 s
tation,
 by a

utomatically
 s
witching
 t
o
 t
he
 co

rresponding
 a
nalogue
 "
FM"
 s
tation
 (i

f
 i
t
 e
xists). If
 "

DAB
 / F
M
 a
uto
 t
racking"
 i
s
 o
n,
 t
here
 wi

ll
 b
e
 a d
ifference
 o
f
 a f
ew
 s
econds
 in t
he p rogramme w hen t he s ystem ch
anges t o a nalogue " FM" r adio, w ith so

metimes
 a v
ariation
 i
n
 v
olume.
When
 t

he
 s
trength
 o
f
 t
he
 d
igital
 s
ignal
 is g

ood
 a
gain,
 t
he
 s
ystem
 a
utomatically
 sw

itches
 b
ack
 t
o
 "
DAB"
If
 t

he
 "
DAB"
 s
tation
 y
ou
 a
re
 l
istening
 to i

s not available on "FM" ("DAB/FM"
option
 b

arred),
 o
r
 i
f
 "
DAB
 / F
M
 a
uto
 tr

acking"
 i
s
 n
ot
 o
n,
 t
he
 s
ound
 w
ill
 b
e
 c
ut
 wh

en
 t
he
 d
igital
 s
ignal
 i
s
 t
oo
 w
eak.
Audio and Telematics