2006 Alfa Romeo 166 Owner handbook (in English)

120
TURNING ON THE ASR
FUNCTION
The ASR function turns on automatically
each time the engine is started.
When travelling it is possible to switch the
system off and on again pressing the switch
(A-fig. 144) on the centre console.
The warning light (B-fig. 144) on the
switch turns on to indicate that the sys-
tem is off.If the function is turned off while travel-
ling, it will turn on again automatically
the next time the engine is started.
IMPORTANTWhen driving on snow,
with snow chains fitted, if may be helpful
to switch off the ASR function: in these
conditions in fact, skidding of the driving
wheels when moving off helps to obtain
better traction.
CUTTING IN OF THE VDC
SYSTEM
The cutting in of the VDC system is indi-
cated by the flashing of the warning light
(A-fig. 145) on the instrument cluster,
to inform the driver that the car is in criti-
cal conditions of stability and grip.
664PGSm
fig. 145
A0D0035m
fig. 144

121
VDC AND ASR SYSTEM
FAILURE WARNINGS
In the event of failures the VDC and ASR
systems switch off automatically and the
warning light (A-fig. 145) on the in-
strument cluster turn on glowing steadily.The table below summarises the indica-
tions given by the warning lights in the d-
ifferent operating conditions.In the event of a failure to the VDC or
ASR systems, the car behaves like the
version not equipped with these systems:
at all events, you are recommended to
contact Authorised Alfa Romeo Services
as soon as possible.
Conditions of use System ASR warning VDC warning light ABS warning light EBD warning light
or fault status light on button on cluster on cluster on cluster
Engine starting Lamp On for about On for about On for about On for about
(turning key to MAR) check 4 seconds 4 seconds 4 seconds 4 seconds
Driving inASR on ASR enabled Off Off Off Off
NormalVDC enabled
Conditions ASR off ASR disabled On Off Off Off
Manually VDC enabled
Driving inASR on ASR active Off Flashing Off Off
ConditionsVDC active
that might
ASR off ASR disabled On Flashing Off Off
cause skidding
Manually VDC active
ASR system fault ASR disabled On On Off Off
Fault VDC VDC disabled Off On Off Off
Fault VDC/ASR VDC/ASR disabled On On Off Off
Fault ABS ABS/VDC/ASR disabled On On On Off
Fault EBD ABS/VDC/ASR/EBD disabled On On On On

122 SOUND SYSTEM
The vehicle is fitted with a complete ra-
dio system.
The radio is integrated in the Alfa
Romeo I.C.S. system and, optional for
versions/markets where applicable, it
can be integrated with the DSP (Digital
Sound Processing System) and Compact
Disc player.
The features of the radio, DSP (Digital
Sound Programming) system and Com-
pact Disc player are described in the Alfa
Romeo I.C.S. supplement enclosed here-
with.
FRONT SPEAKERS (fig. 146)
The front speakers are housed in the
front door panels
A- Tweeter
B- Woofer.REAR SPEAKERS (fig. 147)
The speakers are housed on the rear
door panels.
A- Tweeter
B- Woofer.
605PGSm
fig. 147
454PGSm
fig. 146

123
SPEAKERS ON PARCEL SHELF
(fig. 148)(optional for versions/
markets where applicable)
When the complete sound system (DSP
- Digital Sound Processing system and
Compact Disc player) is required the car is
supplied with a parcel shelf fitted with
speakers housed at the ends of the parcel
shelf.
COMPACT DISC PLAYER
(fig. 149)(optional for versions/
markets where applicable)
The Compact Disc player is housed in
the special compartment (A) on the left-
hand side of the boot, under the CD play-
er for the Alfa Romeo I.C.S. navigation
system.
585PGSm
fig. 148
563PGSm
fig. 149

Under no circumstances
should conventional
leaded petrol be used
as this would irreparably dam-
age the catalyst. if the tank is
accidentally filled with leaded fu-
el, even in minute quantity, DO
NOT START THE ENGINE. Do not
attempt to dilute the petrol with
lead free fuel. Drain the entire
fuel circuit and tank.The car must only be
filled with diesel fuel
for motor vehicles, in
compliance with European Stan-
dard EN590. The use of other
products or mixtures may ir-
reparably damage the engine
with invalidation of the warran-
ty due to the damage caused. In
the event of accidentally filling
with another type of fuel, do not
start the engine and empty the
tank. If the engine has been run
even for only a very short time,
in addition to the tank, it is also
necessary to drain out the whole
fuel circuit.DIESEL ENGINES
124
The anti-pollution de-
vices present on the ve-
hicle impose the use of
four-star unleaded fuel with an
octane number (R.O.N.) above 95.
If the catalyst is not
working properly harm-
ful emissions reach the
exhaust resulting in environment
pollution.
REFUELLING
PETROL ENGINES
In order to prevent the vehicle being
Filled with leaded petrol the diameter of
the filler neck is smaller than the nozzle
used on pumps delivering leaded petrol.

125
If the outside temperature is very low,
the diesel thickens due to the formation
of paraffins and could clog the diesel fuel
filter.
In order to avoid these problems, differ-
ent types of diesel are distributed accord-
ing to the season: summer type, winter
type arctic type (mountains/cold areas).
If refuelling with diesel fuel not suitable
for the current temperature, mix diesel fu-
el with TUTELA DIESEL ARTadditive
in the proportions stated on the can,
putting first the antifreeze in the tank and
then the diesel fuel.
If driving or parking the vehicle for a
long period in cold areas/mountains, re-
fuel with the diesel fuel available at local
filling stations.
In this situation you are also recom-
mended to have in the tank an amount
of fuel 50% higher than usable capacity.FUEL CAP
The fuel cap is released from inside the
car pushing the button (A-fig. 150)
with the engine off.
When refuelling the cap can be hung to
the flap (A-fig. 151) using the hook
provided.
To avoid misplacing it when refuelling,
the cap is connected to the filler neck
with a cord.
A0D0030m
fig. 150
REFUELLING
To guarantee full tank filling, carry out t-
wo refuelling operations after the first
click of the fuel delivery gun. Avoid fur-
ther topping up operations that could
cause damages to the fuel system.

126
EMERGENCY FLAP OPENING
DEVICE
If the electrical control fails to work it is
still possible to open the flap by pulling
the cord (A-fig. 152) on the right-hand
side of the luggage compartment.
Access to the cord is gained opening the
lid (B). IMPORTANT The fuel tank is sealed
hermetically and pressure may build up
inside. Any noise of rushing air when the
cap is removed is perfectly normal.
If necessary, replace the
fuel filler cap only by
another original one,
otherwise the efficiency of the
fuel vapour recovery system
could be compromised.
1051PGSm
fig. 151
565PGSm
fig. 152
Do not go near the fuel
filler with naked flames
or lit cigarettes: danger of fire. Al-
so avoid going too near the filler
with the face to avoid inhaling
harmful vapours.
WARNING

127
AUTOMATIC FUEL CUT-OFF SWITCH
The car is equipped with a safety switch
which is triggered in the event of a crash
to interrupt the flow of fuel and stopping
the engine as a consequence. This also
prevents fuel leaks due to fuel lines
breaking.If no leaks or damages to electric de-
vices (e.g.: headlights) are found and the
car can be restarted, reactivate the fuel
cut-off switch. Follow the instructions giv-
en below.
If, after an accident, you
can smell petrol or see
that the fuel feed system is leak-
ing, do not reset the switches to
avoid the risk of fire.
WARNING
After the crash, remember to turn the ig-
nition key to STOPto prevent the bat-
tery running down.