165 Intelligent technology
Safety FirstControls and equipment Tips and Maintenance Technical Data
– To go up slopes where each traction wheel is on a surface with a
very different grip (I.e. ice on the left, dry asphalt on the right). The
EDS continues to function under these conditions.
Afterwards you should always reconnect this device.
N No
ot
te
e
For the TCS to work properly all four wheels should be the same. Otherwise
engine performance may be reduced.
⇒“Changing wheels”. K
E El
le
ec
ct
tr
ro
on
ni
ic
c SSt
ta
ab
bi
il
li
it
ty
y PPr
ro
og
gr
ra
am
m ((E
ES
SP
P)
)*
*
The ESP increases the control over the vehicle in situations such as
accelerating or in turns.
The ESP expands the functions of the ABS/TCS and decreases
under any circumstance the risk of skidding. This contributes to an
improved stability of the vehicle.The system works in the realm of speed in relation to the ABS. In
case of a failure of the ABS, the ESP will also fail.
The ESP connects automatically when the engine is switched on
and checks itself.
If needed, the system can be switched on or off by pressing the
button.
When the system is off, the ESP warning light will light up
⇒
"Warning lights" chapter.
The ESP should always be connected. Only in exceptional cases,
when the skidding effect is desired under extremely sporty
conditions, the system can be disconnected.
Afterwards the system should be reconnected.
The ABS and EDS
⇒"Switches" chapter remain connected even
when the ESP is off.
F Fu
un
nc
ct
ti
io
on
ni
in
ng
g
The electronic stability program encompasses the ABS, EDS and
TCS. In addition to all available data for these functions, the ESP
control unit needs additional measurements supplied by high
precision sensors. The measuring data consists of the speed at
which the vehicle turns around its vertical axis, acceleration,
pressure on brakes and the turn of the steering wheel.
With the help of the steering wheel sensor and the vehicle’s
speed, the desired direction is determined and constantly
compared to the vehicle’s real behavior. When differences occur,
such as incipient skidding, the ESP automatically brakes the
adequate wheel.
D Dr
ri
iv
vi
in
ng
g sst
ty
yl
le
e ssh
ho
ou
ul
ld
d aal
lw
wa
ay
ys
s bbe
e mmo
od
di
if
fi
ie
ed
d tto
o ssu
ui
it
t tth
he
e ttr
ra
af
ff
fi
ic
c aan
nd
d rro
oa
ad
d
c co
on
nd
di
it
ti
io
on
ns
s.
. TTh
he
e ggr
re
ea
at
te
er
r ssa
af
fe
et
ty
y ppr
ro
ov
vi
id
de
ed
d bby
y tth
he
e TTC
CS
S ssh
ho
ou
ul
ld
d nno
ot
t lle
ea
ad
d yyo
ou
u tto
o
t ta
ak
ke
e ggr
re
ea
at
te
er
r rri
is
sk
ks
s.
.
W
WA
AR
RN
NI
IN
NG
G
167 Your vehicle and the environment
Safety FirstControls and equipment Tips and Maintenance Technical Data
Y
Yo
ou
ur
r vve
eh
hi
ic
cl
le
e aan
nd
d tth
he
e een
nv
vi
ir
ro
on
nm
me
en
nt
t
T
Th
he
e ffi
ir
rs
st
t 11,
,5
50
00
0 kkm
m –– aan
nd
d aaf
ft
te
er
rw
wa
ar
rd
ds
s
Running-in
During the first few operating hours the engine internal friction is
higher than later on when all the moving parts have bedded down.
How well this running-in process is done depends to a
considerable extent on the way the vehicle is driven during the first
1,500 km.
K
Up to 1,000 kilometres
the following general rules apply:
•D Do
o nno
ot
t uus
se
e ffu
ul
ll
l tth
hr
ro
ot
tt
tl
le
e
•D Do
o nno
ot
t ddr
ri
iv
ve
e ffa
as
st
te
er
r tth
ha
an
n 33/
/4
4 oof
f tto
op
p ssp
pe
ee
ed
d
•A Av
vo
oi
id
d hhi
ig
gh
h een
ng
gi
in
ne
e ssp
pe
ee
ed
ds
s
•Trailer towing should if possible be avoided.
From 1,000 – 1,500 km
The speed can be gradually increased to the road or engine
maximum.
K
During and after the running-in period the following
applies:
•Do not overrev the engine when cold – either in neutral or in the
gears.
All speeds and revs given are only valid when engine isp pr
ro
op
pe
er
rl
ly
y
w wa
ar
rm
m
.
F Fo
or
r tth
he
e ssa
ak
ke
e oof
f tth
he
e een
nv
vi
ir
ro
on
nm
me
en
nt
t
Do not drive with the engine speed unnecessarily high – changing up
early helps to save fuel, reduces noise and protects the environment⇒"Environment friendly and economical driving" chapter.
•Do not let engine labour – change down when engine no longer
runs smoothly.
K
• • NNe
ew
w tty
yr
re
es
s mmu
us
st
t aal
ls
so
o bbe
e ““r
ru
un
n iin
n”
” bbe
ec
ca
au
us
se
e tth
he
ey
y ddo
o nno
ot
t hha
av
ve
e mma
ax
xi
im
mu
um
m
a ad
dh
he
es
si
io
on
n aat
t tth
he
e sst
ta
ar
rt
t.
. TTh
hi
is
s mmu
us
st
t bbe
e tta
ak
ke
en
n iin
nt
to
o aac
cc
co
ou
un
nt
t bby
y ddr
ri
iv
vi
in
ng
g cca
ar
re
ef
fu
ul
ll
ly
y
d du
ur
ri
in
ng
g tth
he
e ffi
ir
rs
st
t 110
00
0 kkm
m.
.
• • NNe
ew
w bbr
ra
ak
ke
e lli
in
ni
in
ng
gs
s mmu
us
st
t aal
ls
so
o bbe
e rru
un
n iin
n aan
nd
d ddo
o nno
ot
t hha
av
ve
e tth
he
e oop
pt
ti
im
mu
um
m
f fr
ri
ic
ct
ti
io
on
n ppr
ro
op
pe
er
rt
ti
ie
es
s ddu
ur
ri
in
ng
g tth
he
e ffi
ir
rs
st
t 220
00
0 kkm
m.
. TTh
he
e ssl
li
ig
gh
ht
tl
ly
y rre
ed
du
uc
ce
ed
d bbr
ra
ak
ki
in
ng
g
W
WA
AR
RN
NI
IN
NG
G
e ef
ff
fe
ec
ct
t cca
an
n bbe
e cco
om
mp
pe
en
ns
sa
at
te
ed
d ffo
or
r bby
y mmo
or
re
e ppr
re
es
ss
su
ur
re
e oon
n tth
he
e bbr
ra
ak
ke
e ppe
ed
da
al
l.
. TTh
hi
is
s
a al
ls
so
o aap
pp
pl
li
ie
es
s wwh
he
en
n nne
ew
w lli
in
ni
in
ng
gs
s hha
av
ve
e bbe
ee
en
n ffi
it
tt
te
ed
d.
.
K
W WA
AR
RN
NI
IN
NG
G ((c
co
on
nt
ti
in
nu
ue
ed
d)
)
169 Your vehicle and the environment
Safety FirstControls and equipment Tips and Maintenance Technical Data
E
En
nv
vi
ir
ro
on
nm
me
en
nt
t-
-f
fr
ri
ie
en
nd
dl
ly
y aan
nd
d eec
co
on
no
om
mi
ic
ca
al
l
d dr
ri
iv
vi
in
ng
g
General notes
Three factors determine the fuel consumption, the burden on the
environment and the wear on the engine, brakes and tyres:
•The personal driving style.
•The individual conditions of the use of the car.
•Technical prerequisites.
The fuel consumption can be reduced by 10 to 15 percent by
adopting a thoughtful and economic driving style. This chapter will
help you lower pollution and save money by following
10 suggestions.
K
Suggestion 1. Thoughtful driving style
The highest fuel consumption takes place during acceleration. If
you drive in a thoughtful manner you will have to brake less and,
therefore, accelerate less. You can also let the vehicle roll, i.e.
when you can foresee that the following traffic light will be red.
K
Suggestion 2. Changing gears saves energy
Another way to save fuel is to change up as quickly as possible. If
you drive with high engine revs the car will use up more energy.
The fig. 151shows the relation between the consumption (l/100
km) and speed (km/h) in first, second, third, fourth and fifth gear.
The following rules may be helpful. Never drive more than a few
meters in first gear. When you reach 2,000 revolutions, you should
change up.
If you drive a vehicle with an automatic gearbox, press the
accelerator pedal gently. Do not press it to the kick-down position.
This way, a consumption oriented program is automatically
selected. It changes up as soon as possible and takes longer to
change down.
K
30 50 70km/h
90
l/100km
1.
2.
3.
4.
5.
B45-354PFig. 151
171 Your vehicle and the environment
Safety FirstControls and equipment Tips and Maintenance Technical Data
Suggestion 6. Avoid short drives
The engine and the catalytic converter must
reach its optimum functioning temperature in order to effectively
reduce consumption and toxic gas emissions.
The fuel consumption of a cold engine of a normal vehicle right
after the start is about 30-40 liters per 100 km. After about one
kilometer the consumption decreases to 20 liters. After about
f fo
ou
ur
r
kilometers the engine has warmed up and the consumption is
normal. For this reason, it is important to avoid short drives and
heating the vehicle’s engine when the vehicle is not moving. Drive
on quickly!
The ambient temperature also counts. The illustration shows the
difference in consumption (l/100km) for the same distance (km) at
+20°C and –10°C. Your vehicle’s consumption is higher in the
summer than in the winter
⇒fig. 153.K
Suggestion 7. Check the tyre pressure
Make sure that the tyres have always adequate pressure. Even half
a bar less increases the level of fuel consumption by 5 percent. If
the pressure is not correct, the tyres wear out faster due to an
excessive deformation and overheating which, in turn, will
decrease the driving performance.
Always check the tyre pressure when the tyre is cold.
In addition, do not drive year round with winter tyres. They make
more noise and increase fuel consumption by 10 percent. Change
to summer tyres on time.
K
Suggestion 8. Avoid unnecessary weight
Apart from driving habits and periodic revisions of your vehicle,
there are other ways to reduce fuel consumption:
A Av
vo
oi
id
d uun
nn
ne
ec
ce
es
ss
sa
ar
ry
y wwe
ei
ig
gh
ht
t
Every kilogram increases fuel consumption. For this reason, it is
worth checking your boot to avoid unnecessary weight.
Frequently, the roof rack will stay on the roof even though it is no
longer needed. Due to greater air resistance, an unloaded roof
rack at a speed of 100-120 km/h increases the consumption by
approx. 12%.
K
5+20°C –10°C
15 25km
30
l/100km
B45-356PFig. 153
173 Your vehicle and the environment
Safety FirstControls and equipment Tips and Maintenance Technical Data
T
Tr
ra
ai
il
le
er
r tto
ow
wi
in
ng
g
What do you need to bear in mind when towing a trailer?
The vehicle is intended mainly for the transportation of persons
and luggage but it can, with the appropriate technical equipment,
also be used to tow a trailer.
T Te
ec
ch
hn
ni
ic
ca
al
l rre
eq
qu
ui
ir
re
em
me
en
nt
ts
s
• If the vehicle is supplied with a factory-fitted towing bracket, all
that is technically and legally necessary for trailer towing will have
been taken into account.
• If the trailer to be towed has a 7-pin plug, you can use an adapter
cable obtained in any Technical Service Centre.
• If the vehicle is fitted with a towing bracket at a later date, this
must be done according to the manufacturer’s instructions.
Fixing points for tow bar*
D Da
an
ng
ge
er
r oof
f aac
cc
ci
id
de
en
nt
t!
!
W We
e rre
ec
co
om
mm
me
en
nd
d tth
ha
at
t yyo
ou
u lle
ea
av
ve
e tth
he
e ffi
it
tt
ti
in
ng
g oof
f aa tto
ow
w hho
oo
ok
k tto
o aa TTe
ec
ch
hn
ni
ic
ca
al
l
S Se
er
rv
vi
ic
ce
e CCe
en
nt
tr
re
e.
.
K
W WA
AR
RN
NI
IN
NG
G
Fig. 154
A
A
B 980
A
AL0-125
174Your vehicle and the environment
A6 mounting points
Bat least 65 mm
All dimensions in mm.
• Technical Service Centres are fully equipped with the necessary
information and expertise for the retrofitting of towing devicesand
the concurrent requirements for reinforcing the cooling system. For
these reasons, it is best to have the fitting done by a Technical
Service Centre.
K
Driving tips
• • TTh
he
e tto
ow
wi
in
ng
g dde
ev
vi
ic
ce
e iis
s aa ssa
af
fe
et
ty
y eel
le
em
me
en
nt
t aan
nd
d yyo
ou
u ssh
ho
ou
ul
ld
d tth
he
er
re
ef
fo
or
re
e
o on
nl
ly
y uus
se
e aa dde
ev
vi
ic
ce
e ssp
pe
ec
ci
if
fi
ic
ca
al
ll
ly
y dde
es
si
ig
gn
ne
ed
d ffo
or
r yyo
ou
ur
r vve
eh
hi
ic
cl
le
e aan
nd
d wwh
hi
ic
ch
h
i is
s ddu
ul
ly
y aap
pp
pr
ro
ov
ve
ed
d.
.
O Op
pe
er
ra
at
ti
io
on
ns
s iin
ns
st
tr
ru
uc
ct
ti
io
on
ns
s
• The removable ball coupling of the towing bracket* may be
stored in the right-hand rear of the boot.
•Additional mirrors are required if the traffic behind the trailer is
not visible with the exterior mirrors fitted as standard. Both exterior
mirrors must be attached to brackets in such a way that a sufficient
field of vision to the rear is guaranteed at all times.
•The permitted trailer weight must not be exceeded under any
circumstances
⇒chapter “Technical Data”.
•When using a trailer on mountain routes you must bear in mind
that the tow loads given in the “Technical data” chapter are onlyapplicable for slopes of 10% to 12%. If you do not use the full tow
load you may drive up steeper slopes.
•The given trailer weights are only applicable for altitudes up
to 1000 m above sea level. As the engine output drops due to
the decreasing air density, the climbing ability must also be
reduced by 10% for each further 1000 m.
•Where possible make full use of the maximum permissible
drawbar weight on the ball of the towing bracket but do not exceed
it
⇒chapter “Technical Data”.
•While observing the permissible trailer and drawbar weight,
distribute the load in the trailer so that heavyobjects are as near
as possible to the axle. The objects must also be secured so that
they cannot slip about.
•The tyre pressures on the towing vehicle must be adjusted for full
load conditions, and also check the pressures on the trailer.
•Headlight settings should be checked, with the trailer attached,
before beginning the journey and adjusted as necessary.
On vehicles with headlight beam control it is only necessary to turn
the knurled disc on the dash board in the appropriate direction.
D Dr
ri
iv
vi
in
ng
g iin
ns
st
tr
ru
uc
ct
ti
io
on
ns
s
To obtain the best possible handling of vehicle and trailer, the
following should be noted:
• Try to avoid driving with an unladen vehicle and a loaded trailer.
If this cannot be avoided, only drive slowly to allow for the
unfavourable weight distribution.
175 Your vehicle and the environment
Safety FirstControls and equipment Tips and Maintenance Technical Data
• As driving stability of vehicle and trailer decreaseswhen the
speed increases do not drive at the maximum permissible top
speed in unfavourable road, weather or wind conditions –
particularly when going downhill.
In any case the speed must be reduced as soon as the trailer
shows the slightest sign of snaking. On no account try to stop the
snaking by accelerating.
• • FFo
or
r ssa
af
fe
et
ty
y rre
ea
as
so
on
ns
s oon
ne
e ssh
ho
ou
ul
ld
d nno
ot
t ddr
ri
iv
ve
e ffa
as
st
te
er
r tth
ha
an
n 880
0 kkm
m/
/h
h
( (5
50
0 mmp
ph
h)
).
. TTh
hi
is
s aal
ls
so
o aap
pp
pl
li
ie
es
s iin
n cco
ou
un
nt
tr
ri
ie
es
s wwh
he
er
re
e hhi
ig
gh
he
er
r ssp
pe
ee
ed
ds
s aar
re
e
p pe
er
rm
mi
it
tt
te
ed
d.
.
• Always brake in good time. If the trailer has an overrun brake,
apply the brakes gently at first then firmly. This will avoid the
jerking caused by the trailer wheels locking.
Change down before going down a steep hill so thatthe engine
can act as a brake.
• When a long climb in a low gear with extremely high engine revs
must be negotiated at exceptionally high ambient temperatures
the coolant temperature gauge must be observed. When the gauge
needle moves to the right end of the scale, the road speed must be
reduced immediately.
• The cooling effect of the radiator fan cannot be increased by
changing down, because the speed of the fan is not dependent on
the engine speed. One should therefore not change down even
when towing a trailer as long as the engine can cope without the
vehicle speed dropping too much.
K
General notes
• • DDu
ur
ri
in
ng
g tth
he
e rru
un
nn
ni
in
ng
g iin
n ppe
er
ri
io
od
d yyo
ou
u ssh
ho
ou
ul
ld
d aav
vo
oi
id
d tto
ow
wi
in
ng
g aa ttr
ra
ai
il
le
er
r iif
f
p po
os
ss
si
ib
bl
le
e.
.
• • IIt
t iis
s aad
dv
vi
is
sa
ab
bl
le
e tto
o hha
av
ve
e tth
he
e vve
eh
hi
ic
cl
le
e sse
er
rv
vi
ic
ce
ed
d bbe
et
tw
we
ee
en
n tth
he
e
I In
ns
sp
pe
ec
ct
ti
io
on
n iin
nt
te
er
rv
va
al
ls
s iif
f iit
t iis
s uus
se
ed
d ffr
re
eq
qu
ue
en
nt
tl
ly
y ffo
or
r tto
ow
wi
in
ng
g aa ttr
ra
ai
il
le
er
r.
.
• The trailer and drawbar load figures on the data plate of the
towing bracket are for test certification only. The correct figuresfor
the vehicle, which may be lower than the above figures, are given
in the vehicle documents and in this manual.
• When using the towing device the car’s empty weight is reduced,
and as a result its effective load is decreased.
• Observe all statutory requirements regarding the use of a
trailer.
K
177 Care and maintenance
Safety FirstControls and equipment Tips and Maintenance Technical Data
C
Ca
ar
re
e aan
nd
d mma
ai
in
nt
te
en
na
an
nc
ce
e
C
Ca
ar
re
e oof
f tth
he
e vve
eh
hi
ic
cl
le
e
R
Re
eg
gu
ul
la
ar
r aan
nd
d eex
xp
pe
er
rt
t cca
ar
re
e hhe
el
lp
ps
s tto
o mma
ai
in
nt
ta
ai
in
n tth
he
e vva
al
lu
ue
e oof
f tth
he
e
v ve
eh
hi
ic
cl
le
e.
.
F Fo
or
r tth
he
e ssa
ak
ke
e oof
f tth
he
e een
nv
vi
ir
ro
on
nm
me
en
nt
t
When buying car care materials one should select products which do not
damage the environment. Empty containers which these materials were in
do not belong with household waste.
K
Washing
The best protection against environmental influences is frequent
washing and use of the right waxing product.
How often this treatment is required depends, amongst other
things on how much the vehicle is used, how it is parked (garage,
in open under trees etc.), the seasons, weather conditions and
environmental influences.
T Th
he
e llo
on
ng
ge
er
r bbi
ir
rd
d ddr
ro
op
pp
pi
in
ng
gs
s,
, iin
ns
se
ec
ct
ts
s,
, ttr
re
ee
e rre
es
si
in
n,
, rro
oa
ad
d aan
nd
d iin
nd
du
us
st
tr
ri
ia
al
l
g gr
ri
im
me
e,
, tta
ar
r ssp
po
ot
ts
s,
, sso
oo
ot
t,
, rro
oa
ad
d ssa
al
lt
t aan
nd
d oot
th
he
er
r aag
gg
gr
re
es
ss
si
iv
ve
e mma
at
te
er
ri
ia
al
ls
s
r re
em
ma
ai
in
n oon
n tth
he
e vve
eh
hi
ic
cl
le
e ppa
ai
in
nt
t tth
he
e mmo
or
re
e lla
as
st
ti
in
ng
g tth
he
ei
ir
r dde
es
st
tr
ru
uc
ct
ti
iv
ve
e
e ef
ff
fe
ec
ct
t wwi
il
ll
l bbe
e.
. HHi
ig
gh
h tte
em
mp
pe
er
ra
at
tu
ur
re
es
s ee.
.g
g.
. ffr
ro
om
m sst
tr
ro
on
ng
g ssu
un
nl
li
ig
gh
ht
t
i in
nt
te
en
ns
si
if
fi
ie
es
s tth
he
e cco
or
rr
ro
os
si
iv
ve
e eef
ff
fe
ec
ct
t.
.
In certain circumstances weekly washing can be necessary, in
other conditions monthly washing with appropriate waxing may be
fully adequate.
After the period when salt is put on the roadsthe underside of the
vehicle should always be washed thoroughly.
A Au
ut
to
om
ma
at
ti
ic
c cca
ar
r wwa
as
sh
he
es
s
The vehicle paint is sufficiently durable for the vehicle to be
washed in an automatic car wash without problem. Naturally, the
effect on the paint depends largely on the design of the car wash,
the filtering of the wash water, the type of wash and care material,
etc.
• • IIf
f mmi
is
su
us
se
ed
d,
, cca
ar
r cca
ar
re
e mma
at
te
er
ri
ia
al
ls
s cca
an
n bbe
e hha
ar
rm
mf
fu
ul
l tto
o hhe
ea
al
lt
th
h.
.
• • CCa
ar
r cca
ar
re
e mma
at
te
er
ri
ia
al
ls
s mmu
us
st
t aal
lw
wa
ay
ys
s bbe
e sst
to
or
re
ed
d iin
n aa ssa
af
fe
e ppl
la
ac
ce
e wwh
he
er
re
e tth
he
ey
y aar
re
e
o ou
ut
t oof
f rre
ea
ac
ch
h oof
f cch
hi
il
ld
dr
re
en
n.
.
W
WA
AR
RN
NI
IN
NG
G
D Da
am
mp
pn
ne
es
ss
s aan
nd
d iic
ce
e iin
n tth
he
e bbr
ra
ak
ke
e ssy
ys
st
te
em
m cca
an
n hha
av
ve
e aa nne
eg
ga
at
ti
iv
ve
e eef
ff
fe
ec
ct
t oon
n tth
he
e
b br
ra
ak
ki
in
ng
g ppo
ow
we
er
r.
.
W
WA
AR
RN
NI
IN
NG
G