Page 131 of 243

129 Refuelling
Safety FirstControls and equipment Tips and Maintenance Technical Data
Properties of RME
•RME is chemically produced from vegetable oil (predominantly
rapeseed oil) in a process whereby the oil is mixed with methanol
and converted, via a catalyst, into RME.
•RME is almost totally sulfur free. The combustion of RME thus
emits practically no sulfur dioxide (SO
2).
•Exhaust gas contains less
– carbon monoxide
– hydrocarbons
– particles (i.e. soot)
than with conventional diesel fuel.
All emission values are lower than legal requirements.
•RME fuel is biodegradable.
•Performance may be slightly lower.
•Fuel consumption may be slightly higher.
•RME can be used in temperatures down to approximately –10 °C.
•Diesel fuel must be added at ambient temperatures of less than
–10 °C to prevent deterioration to the biodiesel. The mixing ratio
of diesel to biodiesel must be approximately 50:50.
I If
f tth
he
e RRM
ME
E rra
at
ti
io
o eex
xc
ce
ee
ed
ds
s 550
0%
%,
, tto
oo
o mmu
uc
ch
h ssm
mo
ok
ke
e mma
ay
y bbe
e ffo
or
rm
me
ed
d.
.
•During the summer months, RME may be mixed with diesel at
any ratio.
K
Driving in winter
When using summer Diesel trouble may be experienced at
temperatures below
0 °C because the fuel thickens due to wax separation.
For this reason winter Diesel which is more resistant to cold is sold
during the winter in some countries, and this works correctly down
to between –15 °C and –22 °C approximately, depending on the
brand of fuel used.
The biodiesel available in countries with different climactic
conditions usually has different temperature characteristics.
Technical Service Centres or service stations in each country can
inform you of the specific characteristics of the respective diesel.
K
Filter preheating
The vehicle is fitted with a filter preheater. This will ensure that the
fuel system will remain operational down to about –25 °C,
provided that winter Diesel which is cold resistant down to –15 °C
is used.
If, at temperatures below –25 °C the fuel is waxed to such an
extent that the engine will not start it is sufficient to place the
vehicle in a warm enclosure for a while.
Fuela ad
dd
di
it
ti
iv
ve
es
s
(anti-waxing agent), petroland similar fluids must
n no
ot
t
be mixed with Diesel fuel.
K
Page 142 of 243

140Your vehicle and the environment
Suggestion 9. Save electricity
The alternator generates electricity while driving. The more
electricity is used, the higher the fuel consumption.
The heated rear window, extra lights, the heater fan and air
conditioning* use a large amount of energy. The heated rear
window creates a consumption of approx. one liter for every 10
hours.
For this reason, disconnect electrical consumers as soon as they
are no longer needed. The alternator generates electricity when the
engine is running.
K
Suggestion 10. Written check-up
If you wish to reduce fuel consumption keep a trip book. It is not
much work and is worth while since it allows you to detect possible
consumption variations (positive or negative) on time and
intervene, if necessary. If you detect an increase in consumption
you should examine the driving conditions since the last filling.
K
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 designed mainly to carry people and luggage.
However it may also be used to tow a trailer, as long as you fit it
with the technically appropriate equipment and you do not
exceed the maximum authorised weights
⇒“Technical Data”
chapter.Towing a trailer not only demands more from the car, but from the
driver too.
You should therefore strictly adhere to the service and running-in
instructions on the following pages.
T Te
ec
ch
hn
ni
ic
ca
al
l rre
eq
qu
ui
ir
re
em
me
en
nt
ts
s
•If the trailer to be towed has a 7-pin plug, an adapter cable can
be used which may be obtained in any Technical Service Centre.
Installation of a towing bracket at a later stage should be carried
out according to the instructions of the towing bracket
manufacturer.
I If
f aa ttr
ra
ai
il
le
er
r iis
s ffi
it
tt
te
ed
d aat
t aa lla
at
te
er
r sst
ta
ag
ge
e,
, yyo
ou
u ssh
ho
ou
ul
ld
d uus
se
e tth
he
e bbo
od
dy
y rre
ei
in
nf
fo
or
rc
ce
em
me
en
nt
t
s se
et
t dde
es
si
ig
gn
ne
ed
d bby
y SSE
EA
AT
T.
.
O Ot
th
he
er
rw
wi
is
se
e yyo
ou
u mma
ay
y sse
er
ri
io
ou
us
sl
ly
y dda
am
ma
ag
ge
e tth
he
e bbo
od
dy
y wwo
or
rk
k.
.
D Da
an
ng
ge
er
r oof
f aac
cc
ci
id
de
en
nt
t!
!
T To
o iin
ns
st
ta
al
ll
l tth
he
e tto
ow
w jjo
oi
in
nt
t,
, wwe
e rre
ec
co
om
mm
me
en
nd
d tth
ha
at
t yyo
ou
u vvi
is
si
it
t aa TTe
ec
ch
hn
ni
ic
ca
al
l SSe
er
rv
vi
ic
ce
e
C Ce
en
nt
tr
re
e.
.
K
W WA
AR
RN
NI
IN
NG
G
Page 190 of 243

188If and when
Fuse box in the engine compartment on the battery
M
Me
et
ta
al
l ffu
us
se
es
s1
1)
)
N
No
on
n-
-m
me
et
ta
al
ll
li
ic
c ffu
us
se
es
s
B1J-092DFig. 143
N Nº
ºC
Co
om
mp
po
on
ne
en
nt
tA
Am
mp
pe
er
re
es
s
1 Alternator/Ignition 175
2 Distribution input potential passenger cabin 110
3 Pump power steering 50
4 SLP (petrol)/Preheating spark plugs (diesel) 50
5 Electro-fan heater/climate fan 40
6 ABS control 40
1)These fuses should only be changed by a Technical Service Centre.
N Nº
ºC
Co
om
mp
po
on
ne
en
nt
tA
Am
mp
pe
er
re
es
s
45 Electric window, front right 25
46 Control windshield wipers 20
47 Control heated rear windshield 20
48 Control turn signals 15
49 Lighter 15
50 Current rain sensor/central locking 20
51 Radio/CD/GPS 20
52 Horn 20
53 Dipped beam, left 15
54 Electric window, rear right 25
N Nº
ºC
Co
om
mp
po
on
ne
en
nt
tA
Am
mp
pe
er
re
es
s
7 ABS control 25
8 Electro fan heater/climate fan 30
9Free --
10 Wiring control 5
11 Climate fan 5
12 Free --
13 Control Jatco automatic gearbox 5
14 Free --
15 Free --
16 Free --
K
K