3 Contents
C
Co
on
nt
te
en
nt
ts
s
T
Th
he
e sst
tr
ru
uc
ct
tu
ur
re
e oof
f tth
hi
is
s mma
an
nu
ua
al
l . . . . . . 5
C
Co
on
nt
te
en
nt
t . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
S
Sa
af
fe
et
ty
y FFi
ir
rs
st
t . . . . . . . . . . . . . . . . . . . . . . . . . 7
Introduction to the subject . . . . . . . . . . . . . . . 7
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Air Bag system . . . . . . . . . . . . . . . . . . . . . . . . .17
Safety for children . . . . . . . . . . . . . . . . . . . . . . 25
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Head restraints* . . . . . . . . . . . . . . . . . . . . . . . .33
C
Co
on
nt
tr
ro
ol
ls
s aan
nd
d eeq
qu
ui
ip
pm
me
en
nt
t . . . . . . . . . . 37
Instrument panel . . . . . . . . . . . . . . . . . . . . . . . 37
Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Digital display in the instrument panel . . . . . . . . 41
Warning lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Controls on the steering wheel* . . . . . . . . . . . . . . 54
Opening and closing . . . . . . . . . . . . . . . . . . . 56
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Central locking* . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Tailgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Anti-theft alarm system* . . . . . . . . . . . . . . . . . . . .63Radio-frequency remote control key* . . . . . . . . . . 65
Electric windows* . . . . . . . . . . . . . . . . . . . . . . . . . 68
Opening roof* . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Lights and visibility . . . . . . . . . . . . . . . . . . . . . 74
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Switches in the central console . . . . . . . . . . . . . . 77
Visibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Interior lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Windscreen washers . . . . . . . . . . . . . . . . . . . . . . .80
Wiper blades . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Rear-view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Seats and luggage compartment . . . . . . . . . 87
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Head restraints* . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Adjustable steering column* . . . . . . . . . . . . . . . . 90
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Luggage compartment . . . . . . . . . . . . . . . . . . . . . 91
Rear seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Roof rack* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Ashtrays*, cigarette lighter* and electrical sockets95
Stowage box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Climate control . . . . . . . . . . . . . . . . . . . . . . . .99
Heating and ventilation . . . . . . . . . . . . . . . . . . . . . 99
Air conditioning* . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Climatronic* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Manual gearbox . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Automatic gearbox* . . . . . . . . . . . . . . . . . . . . . . . 113Handbrake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Starting the engine . . . . . . . . . . . . . . . . . . . . . . . . 120
Stopping the engine . . . . . . . . . . . . . . . . . . . . . . . 121
Cruise control system* . . . . . . . . . . . . . . . . . . . . . 122
T
Ti
ip
ps
s aan
nd
d MMa
ai
in
nt
te
en
na
an
nc
ce
e . . . . . . . . . . . . 127
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Filling the tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Petrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Diesel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Intelligent technology . . . . . . . . . . . . . . . . . . . 130
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Anti-lock brake system and traction control ABS . 131
Electronic stabilisation programme (ESP)* . . . . . 132
Power steering* . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Your vehicle and the environment . . . . . . . . . 135
The first 1,500 km – and afterwards . . . . . . . . . . 135
Cleaning the exhaust fumes . . . . . . . . . . . . . . . . . 136
Environment-friendly and economical driving . . . 137
Trailer towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Driving abroad . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Care and maintenance . . . . . . . . . . . . . . . . . . 149
Care of the vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 149
Checking and refilling . . . . . . . . . . . . . . . . . . . 155
Engine bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
10Seat belts
In case of a frontal collision accident, the occupants who are not
belted up are thrown forwards and collide with parts of the vehicle
interior, e.g. the steering wheel, instrument panel or windscreen.
Vehicle occupants who are not belted in may even be thrown out of
the vehicle. This could even lead to serious injuries.
The wide spread opinion that you can protect your body with your
hands in the event of a light accident is not correct. Even at low
speeds of collision, forces which cannot be deflected act on the
body.
It is also important that occupants sitting in the rear seats are
belted in as they can also be thrown out of the vehicle in the event
of an accident. Somebody sitting in the rear and not using a seat
belt is endangering not only himself but also the occupants of the
front seats.
K
Protecting seat belts
Seat belts which are worn properly contribute to the correct seating
position of the vehicle’s occupants. The seat belts help reduce
kinetic energy considerably.
They also prevent uncontrollable movements which can also be the
cause of severe injuries.
Vehicle occupants who wear their seat belts correctly benefit
greatly from the fact that kinetic energy is absorbed by the belt.
The vehicle front structure and other passive safety measures, such
as the Air Bag System, also guarantee a reduction in kinetic
energy. The energy created is thus kept to a low level and the risk
of injury reduced.
Our examples describe frontal crashes. These physical principles
also apply, of course, to other types of accidents and to vehicles
with the Air Bag System.
Thisiswhyyou
m mu
us
st
tput on your seat belt before every journey,
even if you are only going “just around the corner”. Please also
ensure that your passengers are correctly belted in.
You have seen how seat belts function in the case of an accident
on previous pages.
Accident statistics have proven that the risk of injury is reduced
and the chance of survival in a serious accident is increased if the
seat belt is worn properly.
For this reason, the wearing of seat belts is a legal requirement in
most countries.
The correct method of wearing the seat belt, and how the Air Bag
System functions, is described on the following pages.
K
B1H-123Fig. 5
48Instrument panel
Alternator
The warning lamp comes on when the ignition is switched on and
must go out when the engine is started.
The alternator is driven by a long-life ribbed belt.
If the warning lamp lights during the journey, s st
to
op
p,
, ssw
wi
it
tc
ch
h oof
ff
f
e en
ng
gi
in
ne
e
and check ribbed belt.
If it isl lo
oo
os
se
e
or broken, d do
o nno
ot
t ddr
ri
iv
ve
e oon
n
– the coolant pump is no
longer being driven. The belt must be checked/ renewed.
If the warning lamp comes on even though the ribbed belt is not
broken or loose, you can generally wait to have this checked at the
next scheduled service.
As the battery will continue to discharge, all electrical consumers
which are not absolutely necessary should be switched off.
K
Parking light/dipped beam
Dipped beam, parking or side light pilot light (green). Works with
the ignition off.
K
Power steering*
The warning lamp will light up for a few seconds as a functional
check when the ignition is switched on.
The warning lamp comes on when the hydraulic oil level is not
sufficient or in case of a failure in the electrical system.
An acoustic signal warns the driver (1 bip).
Contact a Technical Service Centre.
I It
te
em
mS
Sy
ym
mb
bo
ol
lM
Me
ea
an
ni
in
ng
g oof
f wwa
ar
rn
ni
in
ng
g aan
nd
d cco
on
nt
tr
ro
ol
l lla
am
mp
ps
sF
Fu
ur
rt
th
he
er
ri
in
nf
fo
or
rm
ma
at
ti
io
on
n
5Indicators⇒page 49
6Coolant temperature/level*⇒page 49
7Main beam⇒page 50
8Fuel level*⇒page 50
9Anti-lock brake system (ABS)*⇒page 50
10Brakes/Hand brake
11Air Bag system1)⇒page 51
12Seat belt warning lamp*⇒page 51
13Engine diagnosis*⇒page 51
14Traction Control System (TCS)*/⇒page 51
14Electronic stabilisation program (ESP)*⇒page 52
15Electronic immobiliser*⇒page 52
16Engine oil pressure/level⇒page 52
17Trailer indicators*⇒page 53
1)This equipment will vary according to the country.
K
⇒page
50-51
50Instrument panel
Main beam
The warning lamp comes on when main beam is on or when the
headlight flasher is used.
K
Fuel level*
The warning lamp comes on when there are about 7 litres left in
the tank. The warning lamp will light up for a few seconds as a
functional check when the ignition is switched on.
K
Anti-lock brake system (ABS)*
A warning lamp system monitors the ABS.
The warning lamp should light up for a few seconds when the
ignition is switched on. It goes out again after the system has run
through an automatictest sequence.
There is a fault in the ABS if:
• The ABS warning lamp does not light up when the ignition is
switched on.
• The warning lamp does not go out again after a few seconds.
• The warning lamp lights up when the vehicle is moving.
The vehicle can still be braked in the normal way (except that the
ABS control function is out of action). Take the vehicle to the
Authorised Technical Service as soon as possible. For more
information
⇒pages 131 to 134.
If a fault occurs in the ABS, the ESP warning lamp will also light
up*.
Brakes
The warning lamp comes on when the brake fluid level is too low.
The ignition must be switched on.
In vehicles with the Anti-locking Brake System (ABS), the warning
lamp will light up for a few seconds after switching the ignition on
or starting the engine. If the ABS system fails, the brake system
warning lamp may light up together with the ABS warning lamp.
e en
ng
gi
in
ne
e iis
s hho
ot
t tth
he
e cco
oo
ol
li
in
ng
g ssy
ys
st
te
em
m iis
s uun
nd
de
er
r ppr
re
es
ss
su
ur
re
e –– DDa
an
ng
ge
er
r oof
f ssc
ca
al
ld
di
in
ng
g!
!
T Th
he
er
re
ef
fo
or
re
e lle
et
t een
ng
gi
in
ne
e cco
oo
ol
l ddo
ow
wn
n bbe
ef
fo
or
re
e uun
ns
sc
cr
re
ew
wi
in
ng
g tth
he
e cca
ap
p!
!
– – TTo
o ppr
ro
ot
te
ec
ct
t yyo
ou
ur
r ffa
ac
ce
e,
, hha
an
nd
ds
s aan
nd
d aar
rm
ms
s yyo
ou
u ssh
ho
ou
ul
ld
d cco
ov
ve
er
r tth
he
e cca
ap
p oof
f tth
he
e
r ra
ad
di
ia
at
to
or
r wwi
it
th
h aa lla
ar
rg
ge
e,
, tth
hi
ic
ck
k ccl
lo
ot
th
h tto
o ppr
ro
ot
te
ec
ct
t aag
ga
ai
in
ns
st
t sst
te
ea
am
m oor
r hho
ot
t ffl
lu
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id
d.
.
• • EEn
ns
su
ur
re
e tth
ha
at
t tth
he
e cco
oo
ol
la
an
nt
t lli
iq
qu
ui
id
d ddo
oe
es
s nno
ot
t ddr
ro
op
p oon
n tth
he
e hho
ot
t eex
xh
ha
au
us
st
t oor
r aan
ny
y
o ot
th
he
er
r hho
ot
t een
ng
gi
in
ne
e cco
om
mp
po
on
ne
en
nt
ts
s.
. TTh
he
e aan
nt
ti
if
fr
re
ee
ez
ze
e cco
on
nt
ta
ai
in
ne
ed
d iin
n tth
he
e cco
oo
ol
la
an
nt
t
c co
ou
ul
ld
d iig
gn
ni
it
te
e.
.
K
W WA
AR
RN
NI
IN
NG
G ((c
co
on
nt
ti
in
nu
ue
ed
d)
)
• • BBe
ef
fo
or
re
e oop
pe
en
ni
in
ng
g tth
he
e bbo
on
nn
ne
et
t,
, rre
ea
ad
d aan
nd
d oob
bs
se
er
rv
ve
e tth
he
e wwa
ar
rn
ni
in
ng
gs
s iin
n tth
he
e cch
ha
ap
pt
te
er
r
“ “E
En
ng
gi
in
ne
e cco
om
mp
pa
ar
rt
tm
me
en
nt
t”
”.
.
• • IIf
f tth
he
e bbr
ra
ak
ke
e wwa
ar
rn
ni
in
ng
g lla
am
mp
p lli
ig
gh
ht
ts
s uup
p tto
og
ge
et
th
he
er
r wwi
it
th
h tth
he
e AAB
BS
S wwa
ar
rn
ni
in
ng
g lla
am
mp
p,
,
s st
to
op
p tth
he
e vve
eh
hi
ic
cl
le
e iim
mm
me
ed
di
ia
at
te
el
ly
y aan
nd
d cch
he
ec
ck
k tth
he
e bbr
ra
ak
ke
e ffl
lu
ui
id
d lle
ev
ve
el
l
⇒“
“B
Br
ra
ak
ke
e
f fl
lu
ui
id
d.
.”
” IIf
f tth
he
e ffl
lu
ui
id
d lle
ev
ve
el
l hha
as
s ddr
ro
op
pp
pe
ed
d bbe
el
lo
ow
w tth
he
e ““M
MI
IN
N”
” mma
ar
rk
k yyo
ou
u mmu
us
st
t nno
ot
t
d dr
ri
iv
ve
e oon
n.
. RRi
is
sk
k oof
f aac
cc
ci
id
de
en
nt
t.
. OOb
bt
ta
ai
in
n tte
ec
ch
hn
ni
ic
ca
al
l aas
ss
si
is
st
ta
an
nc
ce
e.
.
K
W WA
AR
RN
NI
IN
NG
G
52Instrument panel
It will also come on if a fault should occur in the ABS because the
TCS operates in conjunction with the ABS. For more information
⇒“Brakes”.K
Electronic stabilisation program (ESP)*
This program includes the ABS, EDL and TCS.
The warning light provides information on the electronic
stabilisation programme and has the following functions:
• It lights up when the ignition is switched on and should go out
again after a few seconds.
• It flashes when the ESP is activated when driving.
• It will light up continuously if there is a malfunction in the ESP.
• It will light up continuously if the ESP is switched off.
• It will also come on if a fault should occur in the ABS because the
ESP operates in conjunction with the ABS.
If the ESP warning lamp lights up and stays on immediately after
the engine is started, this may mean that the control system has
temporarily switched off the ESP. In this case the ESP can be
reactivated by switching the ignition off and then on again. If the
warning lamp goes out, this means the system is fully functional.
E El
le
ec
ct
tr
ro
on
ni
ic
c ddi
if
ff
fe
er
re
en
nt
ti
ia
al
l llo
oc
ck
k ((E
ED
DL
L)
) ffa
au
ul
lt
t
EDL operates along with the ABS in vehicles equipped with an Electronic
Stabilisation Program (ESP*).
A malfunction in the EDL is indicated by the ABS warning lamp. Take the
vehicle to the Technical Service as soon as possible. For more information
on the EDL
⇒page 133.K
Electronic immobiliser*
When switching the ignition on, the data from the vehicle key is
automatically processed. This procedure is confirmed by the
warning lamp lighting up briefly.
If a non-authorised key is used, the warning lamp will flash
permanently. The ignition will not work
⇒"Keys with remote
control" chapter.
K
Engine oil pressure/level*
The warning lamp lights up for a few seconds as a functional check
when ignition is switched on.
If the warning lamp is red or yellow or flashes it indicates that the
engine oil pressure or level is too low. This warning lamp will also
light up if there is a defect in the oil level indicator.
I If
f lli
ig
gh
ht
ts
s uup
p oor
r ffl
la
as
sh
he
es
s rre
ed
d ((i
in
ns
su
uf
ff
fi
ic
ci
ie
en
nt
t ooi
il
l ppr
re
es
ss
su
ur
re
e)
)
If the warning lamp lights up or flashes red while driving an acousticsignal
will sound three times at engine speeds above 1500 rpm. Stop and switch
engine off: check oil level and add oil, if necessary
⇒"Engine oil" chapter.
I If
f tth
he
e wwa
ar
rn
ni
in
ng
g lla
am
mp
p ffl
la
as
sh
he
es
s eev
ve
en
n tth
ho
ou
ug
gh
h tth
he
e ooi
il
l lle
ev
ve
el
l iis
s iin
n oor
rd
de
er
r,
, ddo
o nno
ot
t
c co
on
nt
ti
in
nu
ue
e ddr
ri
iv
vi
in
ng
g.
. DDo
o nno
ot
t eev
ve
en
n rru
un
n tth
he
e een
ng
gi
in
ne
e aat
t iid
dl
li
in
ng
g ssp
pe
ee
ed
d.
. CCa
al
ll
l iin
n eex
xp
pe
er
rt
t
a as
ss
si
is
st
ta
an
nc
ce
e.
.
If while driving the engine speed decreases below idling speed the oil
pressure warning lamp may light up. Increase engine speed by accelerating
or changing down gear.
131 Intelligent technology
Safety FirstControls and equipment Tips and Maintenance Technical Data
Servobrake
A
An
nt
ti
i-
-l
lo
oc
ck
k bbr
ra
ak
ke
e ssy
ys
st
te
em
m aan
nd
d ttr
ra
ac
ct
ti
io
on
n cco
on
nt
tr
ro
ol
l
A AB
BS
S
Anti-lock brake system (ABS)
The anti-lock brake system prevents the wheels locking during
braking.
The anti-lock brake system (ABS) is an important part of the
vehicle’s active safety system.
H Ho
ow
w tth
he
e AAB
BS
S wwo
or
rk
ks
s
If one of the wheels is turning too slowly in relation to the road
speed, and is close to locking, the system will reduce the braking
pressure for this wheel. The driver is made aware of this control
process by a p pu
ul
ls
sa
at
ti
in
ng
g oof
f tth
he
e bbr
ra
ak
ke
e ppe
ed
da
al
l
and audible noise.This is a deliberate warning to the driver that one or more of the
wheels is tending to lock and the ABS control function has
intervened. In this situation it is important to keep the brake pedal
fully depressed so the ABS can regulate the brake application. Do
not pump the brake pedal.
If you brake hard on a slippery road surface, the best possible
control is retained as the wheels do not lock.
However, ABS will not necessarily guarantee shorter braking
distances in all conditions. The braking distance could even be
longer if you brake on gravel or on fresh snow covering a slippery
surface.
The traction control system (TCS)*
This system includesA AB
BS
Sand T
TC
CS
S.
The traction control system prevents the drive wheels from
spinning when the car is accelerating.
T Th
he
e sse
er
rv
vo
o iis
s oop
pe
er
ra
at
te
ed
d bby
y aa vva
ac
cu
uu
um
m wwh
hi
ic
ch
h iis
s oon
nl
ly
y gge
en
ne
er
ra
at
te
ed
d wwh
he
en
n tth
he
e
e en
ng
gi
in
ne
e iis
s rru
un
nn
ni
in
ng
g.
. FFo
or
r tth
hi
is
s rre
ea
as
so
on
n tth
he
e vve
eh
hi
ic
cl
le
e ssh
ho
ou
ul
ld
d nno
ot
t bbe
e aal
ll
lo
ow
we
ed
d tto
o rro
ol
ll
l
w wi
it
th
h tth
he
e een
ng
gi
in
ne
e ssw
wi
it
tc
ch
he
ed
d oof
ff
f.
.
W Wh
he
en
n tth
he
e bbr
ra
ak
ke
e sse
er
rv
vo
o iis
s nno
ot
t wwo
or
rk
ki
in
ng
g bbe
ec
ca
au
us
se
e,
, ffo
or
r eex
xa
am
mp
pl
le
e,
, tth
he
e vve
eh
hi
ic
cl
le
e iis
s
b be
ei
in
ng
g tto
ow
we
ed
d oor
r aa dde
ef
fe
ec
ct
t hha
as
s ooc
cc
cu
ur
rr
re
ed
d oon
n tth
he
e bbr
ra
ak
ke
e sse
er
rv
vo
o iit
ts
se
el
lf
f,
, tth
he
e bbr
ra
ak
ke
e
p pe
ed
da
al
l mmu
us
st
t bbe
e ppr
re
es
ss
se
ed
d cco
on
ns
si
id
de
er
ra
ab
bl
ly
y hha
ar
rd
de
er
r tto
o cco
om
mp
pe
en
ns
sa
at
te
e ffo
or
r tth
he
e aab
bs
se
en
nc
ce
e
o of
f sse
er
rv
vo
o aas
ss
si
is
st
ta
an
nc
ce
e.
.
K
W WA
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• • TTh
he
e aan
nt
ti
i-
-l
lo
oc
ck
k bbr
ra
ak
ke
e ssy
ys
st
te
em
m cca
an
nn
no
ot
t dde
ef
fy
y tth
he
e lla
aw
ws
s oof
f pph
hy
ys
si
ic
cs
s.
. SSl
li
ip
pp
pe
er
ry
y aan
nd
d
w we
et
t rro
oa
ad
ds
s aar
re
e dda
an
ng
ge
er
ro
ou
us
s eev
ve
en
n wwi
it
th
h AAB
BS
S!
! IIf
f yyo
ou
u nno
ot
ti
ic
ce
e tth
ha
at
t tth
he
e AAB
BS
S iis
s
w wo
or
rk
ki
in
ng
g ((t
to
o cco
ou
un
nt
te
er
ra
ac
ct
t llo
oc
ck
ke
ed
d wwh
he
ee
el
ls
s uun
nd
de
er
r bbr
ra
ak
ki
in
ng
g)
),
, yyo
ou
u ssh
ho
ou
ul
ld
d rre
ed
du
uc
ce
e
s sp
pe
ee
ed
d iim
mm
me
ed
di
ia
at
te
el
ly
y tto
o ssu
ui
it
t tth
he
e rro
oa
ad
d aan
nd
d ttr
ra
af
ff
fi
ic
c cco
on
nd
di
it
ti
io
on
ns
s.
. DDo
o nno
ot
t lle
et
t tth
he
e
e ex
xt
tr
ra
a ssa
af
fe
et
ty
y ffe
ea
at
tu
ur
re
es
s tte
em
mp
pt
t yyo
ou
u iin
nt
to
o tta
ak
ki
in
ng
g aan
ny
y rri
is
sk
ks
s wwh
he
en
n ddr
ri
iv
vi
in
ng
g.
.
• • TTh
he
e eef
ff
fe
ec
ct
ti
iv
ve
en
ne
es
ss
s oof
f AAB
BS
S iis
s aal
ls
so
o dde
et
te
er
rm
mi
in
ne
ed
d bby
y tth
he
e tty
yr
re
es
s ffi
it
tt
te
ed
d.
.
• • IIf
f tth
he
e rru
un
nn
ni
in
ng
g gge
ea
ar
r oor
r bbr
ra
ak
ke
es
s aar
re
e mmo
od
di
if
fi
ie
ed
d,
, tth
he
e eef
ff
fe
ec
ct
ti
iv
ve
en
ne
es
ss
s oof
f tth
he
e AAB
BS
S
c co
ou
ul
ld
d bbe
e sse
ev
ve
er
re
el
ly
y lli
im
mi
it
te
ed
d.
.
K
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132Intelligent technology
D
De
es
sc
cr
ri
ip
pt
ti
io
on
n aan
nd
d oop
pe
er
ra
at
ti
io
on
n oof
f tth
he
e ttr
ra
ac
ct
ti
io
on
n cco
on
nt
tr
ro
ol
l ssy
ys
st
te
em
m ddu
ur
ri
in
ng
g
a ac
cc
ce
el
le
er
ra
at
ti
io
on
n ((T
TC
CS
S)
)
TCS reduces engine power to help prevent the drive wheels of front-
wheel drive vehicles losing traction during acceleration. The system
works in the entire speed range in conjunction with ABS. If a
malfunction should occur in the ABS, the TCS will also be out of
action.
TCS helps the vehicle to start moving, accelerate and climb a
gradient in slippery conditions where this may otherwise be
difficult or even impossible.
The TCS is switched on automatically when the engine is started. If
necessary, it may be turned on or off by briefly pushing the button
on the centre console.
When the TCS is off, the warning lamp is lit.
The TCS should normally be left switched on at all times. Only in
exceptional circumstances, when slipping of the wheels is
required, should it be disconnected, for example:
– With compact temporary spare wheel.
– When using the snow chains
– When driving in deep snow or on loose surfaces
– When the vehicle is bogged-down, to free it by rocking it.
The TCS should be switched on again afterwards as soon as
possible.N No
ot
te
e• In order to ensure that TCS function correctly, all four wheels must be
fitted with the same tyres. Any differences in the rolling radiusof the tyres
can cause the system to reduce engine power when this is not desired.
• Modifications to the vehicle (e.g. to the engine, the brake system, running
gear or any components affecting the wheels and tyres) could affect the
efficiency of the ABS and TCS.
K
E El
le
ec
ct
tr
ro
on
ni
ic
c sst
ta
ab
bi
il
li
is
sa
at
ti
io
on
n ppr
ro
og
gr
ra
am
mm
me
e ((E
ES
SP
P)
)*
*
General notes
The electronic stabilisation program increases the vehicle’s
stability on the road.
The electronic stabilisation program helps to reduce the danger of
skidding. It includes the A AB
BS
S
, E ED
DL
L
and T TC
CS
S
systems.
H Ho
ow
w EES
SP
P wwo
or
rk
ks
s
ESP reduces the danger of skidding by braking the wheels
individually.
The system uses the steering wheel angle and road speed to
calculate the changes of direction desired by the driver, and
• • IIt
t mmu
us
st
t bbe
e rre
em
me
em
mb
be
er
re
ed
d tth
ha
at
t TTC
CS
S cca
an
nn
no
ot
t dde
ef
fy
y tth
he
e lla
aw
ws
s oof
f pph
hy
ys
si
ic
cs
s.
. TTh
hi
is
s
s sh
ho
ou
ul
ld
d bbe
e kke
ep
pt
t iin
n mmi
in
nd
d,
, ppa
ar
rt
ti
ic
cu
ul
la
ar
rl
ly
y oon
n ssl
li
ip
pp
pe
er
ry
y aan
nd
d wwe
et
t rro
oa
ad
ds
s aan
nd
d wwh
he
en
n
t to
ow
wi
in
ng
g aa ttr
ra
ai
il
le
er
r.
.
W
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• • AAl
lw
wa
ay
ys
s aad
da
ap
pt
t yyo
ou
ur
r ddr
ri
iv
vi
in
ng
g sst
ty
yl
le
e tto
o ssu
ui
it
t tth
he
e cco
on
nd
di
it
ti
io
on
n oof
f tth
he
e rro
oa
ad
ds
s aan
nd
d tth
he
e
t tr
ra
af
ff
fi
ic
c ssi
it
tu
ua
at
ti
io
on
n.
. DDo
o nno
ot
t lle
et
t tth
he
e eex
xt
tr
ra
a ssa
af
fe
et
ty
y aaf
ff
fo
or
rd
de
ed
d bby
y TTC
CS
S tte
em
mp
pt
t yyo
ou
u iin
nt
to
o
t ta
ak
ki
in
ng
g aan
ny
y rri
is
sk
ks
s wwh
he
en
n ddr
ri
iv
vi
in
ng
g,
, tth
hi
is
s cca
an
n cca
au
us
se
e aac
cc
ci
id
de
en
nt
ts
s.
.
W
WA
AR
RN
NI
IN
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G ((c
co
on
nt
ti
in
nu
ue
ed
d)
)
133 Intelligent technology
Safety FirstControls and equipment Tips and Maintenance Technical Data
constantly compares them with the actual behaviour of the vehicle.
If the desired course is not being maintained (for instance, if the
car is starting to skid), then the ESP compensates automatically by
braking the appropriate wheel.
The forces acting on the braked wheel bring the vehicle back to a
stable condition. If the vehicle tends to oversteer, the system will
act on the front wheel on the outside of the turn.
N No
ot
te
e
•In order to ensure that ESP functions correctly, all four wheels must be
fitted with the same tyres. Any differences in the rolling radiusof the tyres
can cause the system to reduce engine power when this is not desired.
•Modifications to the vehicle (e.g. to the engine, the brake system, running
gear or any components affecting the wheels and tyres) could affectthe
efficiency of the ABS, EDL, ESP and TCS.
K
Anti-lock brake system (ABS)
The anti-lock brake system prevents the wheels locking during
braking
⇒chapter “Anti-lock brake system and traction control
ABS”.
K
Electronic differential lock (EDL)
The electronic differential lock helps prevent the loss of traction
caused if one of the driven wheels starts spinning.
EDL helps the vehicle to start moving, accelerate and climb a
gradient in slippery conditions where this may otherwise be
difficult or even impossible.
It uses the ABS sensors to monitor the speed of the driven wheels.
In case of an EDL fault the warning light for ABS lights up
⇒
chapter “Warning lamps”.
At speeds of up to approximately 80 km/h, it is able to balance out
differences in the speed of the driven wheels of approximately 100
rpm caused by a slippery road surface on one side of the vehicle. It
does this by braking the wheel which has lost traction and
distributing more driving force to the other driven wheel via the
differential.
To prevent the disc brake of the braked wheel from overheating,
the EDL cuts out automatically if subjected to excessive loads. The
vehicle will continue to function normally without EDL. For this
reason, the driver is not informed that the EDL has been switched
off.
The EDL will switch on again automatically when the brake has
cooled down.
• • IIt
t mmu
us
st
t bbe
e rre
em
me
em
mb
be
er
re
ed
d tth
ha
at
t TTC
CS
S cca
an
nn
no
ot
t dde
ef
fy
y tth
he
e lla
aw
ws
s oof
f pph
hy
ys
si
ic
cs
s.
. TTh
hi
is
s
s sh
ho
ou
ul
ld
d bbe
e kke
ep
pt
t iin
n mmi
in
nd
d,
, ppa
ar
rt
ti
ic
cu
ul
la
ar
rl
ly
y oon
n ssl
li
ip
pp
pe
er
ry
y aan
nd
d wwe
et
t rro
oa
ad
ds
s aan
nd
d wwh
he
en
n
t to
ow
wi
in
ng
g aa ttr
ra
ai
il
le
er
r.
.
• • AAl
lw
wa
ay
ys
s aad
da
ap
pt
t yyo
ou
ur
r ddr
ri
iv
vi
in
ng
g sst
ty
yl
le
e tto
o ssu
ui
it
t tth
he
e cco
on
nd
di
it
ti
io
on
n oof
f tth
he
e rro
oa
ad
ds
s aan
nd
d tth
he
e
t tr
ra
af
ff
fi
ic
c ssi
it
tu
ua
at
ti
io
on
n.
. DDo
o nno
ot
t lle
et
t tth
he
e eex
xt
tr
ra
a ssa
af
fe
et
ty
y aaf
ff
fo
or
rd
de
ed
d bby
y EES
SP
P tte
em
mp
pt
t yyo
ou
u iin
nt
to
o
t ta
ak
ki
in
ng
g aan
ny
y rri
is
sk
ks
s wwh
he
en
n ddr
ri
iv
vi
in
ng
g,
, tth
hi
is
s cca
an
n cca
au
us
se
e aac
cc
ci
id
de
en
nt
ts
s.
.
W
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RN
NI
IN
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G