2006 Alfa Romeo 166 fuel reserve

71
D - Rev counter
The danger zone (red) indicates exces-
sively high engine revs. Do not drive for
long periods with the pointer in this area.
With the engine at idle speed, the rev
counter may indicate a gradual or sudden
speed increase depending on the cases;
this is normal as it occurs in the normal
operation, for example when the climate
control compressor is engaged or the fan.
In particular a slow change in speed helps
preserve the battery charge.
IMPORTANT Depending on the ver-
sions/markets of the car, the rev counter
may have danger sectors (red) of differ-
ent size and with different top of scale
values.
IMPORTANT The electronic ignition
control system gradually shuts off the
flow of fuel when the engine is “over-
revving” resulting in a gradual loss of en-
gine power. Moving the ignition key to MARthe
following warning lights and displays turn
on and go out after approx. 6 seconds:
1- Light failure
2- Low brake fluid and/or handbrake
engaged
3- Front brake pad wear
4- Low engine oil level
5- Fuel reserve
6- Maximum engine coolant fluid tem-
perature
7- Mileage recorder displayAny faults are signalled by the turning
on of the corresponding warning light for
approx. 15 seconds after the end of the
check.
2) Doors and boot open warning.
With the ignition key at MAR, if a led
of the car symbol (10) lights up, the cor-
responding door or the boot has not been
shut properly.
To repeat the check, with the ignition
key in the MARposition and the engine
off, press the button (A-fig. 84).
A0D0026m
fig. 84

72
E - Fuel gauge and reserve
warning light
This shows the amount of fuel left in
the fuel tank.
0Tank empty;
1Tank full (see "Refuelling" paragraph
in this section).
This warning light comes on to indicate
that about 9 litres of fuel are left in the
tank.
IMPORTANTUnder certain condi-
tions (heavy slopes, for instance) the
reading on the gauge may differ from the
actual amount of fuel in the tank and
changes in level may be indicated late.
This is part of the operating logic of the
electronic control circuit to avoid highly
unstable readings due to swaying of the
fuel when travelling.F - Engine coolant temperature
gauge and maximum temperature
warning light (fig. 85)
This shows the temperature of the en-
gine coolant fluid and begins when the
fluid temperature exceeds about 50°C.
The pointer should normally be towards
the middle of the scale. If the pointer
reaches the higher temperature values
the request for vehicle performance
should be decreased.
The illumination of this warning light in-
dicates an excessive temperature of the
engine cooling fluid. In this case, stop the
car and contact Alfa Romeo Authorized
Services.IMPORTANT The temperature of the
engine coolant may rise towards the maxi-
mum values by obstruction or dirt on the
outer part of the engine cooling radiator.
In this case you are advised to inspect
and remove any obstructions and have
the outside of the radiator washed as
soon as possible.
fig. 85
A0D0121m

151
Use an auxiliary battery to start the ve-
hicle in an emergency.
If the engine is not “running smoothly”
when the vehicle is travelling, reduce the
request for performance to a minimum
and contact Alfa Romeo Authorized Ser-
vices as soon as possible.
When the fuel reserve warning light
comes on fill up as soon as possible. A
low fuel level may cause an irregular sup-
ply to the engine with inevitable increase
of the exhaust gas temperature.
When travelling downhill for long
stretches slightly rev the engine every
now and again. This action will extend
the life of the catalyzer.
Never run the engine, even as a test,
with one or more spark plugs disconnect-
ed.
During normal operation
the catalytic converter
reaches high temperatures. Do not
therefore park the vehicle over in-
flammable materials (grass, dry
leaves, pine needles etc.): fire haz-
ard. Do not install other heat
shields and do not remove the ex-
isting ones on the catalyst and on
the exhaust pipe.
Do not spray anything on the cat-
alyst, lambda sensor and exhaust
pipe.
WARNING
The failure to follow
these rules may cause a
fire hazard.
WARNING

236 SERVICING
Unleaded petrol with no less than 95 R.O.N.
(EN228 Specification)Diesel fuel for motor vehicles
(EN590 Specification) 3.2 V6 24V JTD 20V
Multijet
Fuel
Capacity of fuel tank 69 litres 69 litres– reserve of 9 litres 9 litres
Engine oil (quantity
for periodical change, including
the oil filter change) 5.90 litres 5.0 litres
Gearbox/differential oil
(except versions with electronic
automatic gearbox) 2.0 litres 1.45 litres
Engine cooling system 10.3 litres 9.1 litres
Windscreen washer fluid
reservoir capacity 7 litres 7 litres

257
A -Speedometer
B -Mileage recorder with double meter
display (total and trip)
C -Check panel
D -Rev. counter
E -Fuel gauge and reserve warning light
F -Engine coolant temperature gauge
and maximum temperature warning
light
G -Warning lights
H -Electronic automatic gearbox display
IMPORTANT Depending on the trim
levels, the dial of the instruments may be
either light grey or black, with green or
red light.CONTROLS
LIGHTS SWITCH (fig. 3)
The device and services controlled by
the levers on the steering wheel can only
be activated when the ignition key is in
theMARposition (except the parking
lights which can always be switched on).Lights switched off
When the pointer on the knurled ring
(A) is opposite the symbol O, the exter-
nal lights are switched off.
Sidelights
The sidelights are switched on by turn-
ing the knurled ring (A) from Oto
6.
The
3warning light on the instru-
ment panel will come on at the same
time.
Dipped-beam headlights
These are switched on by turning the
knurled ring (A) from
6to2.
Parking lights
When the pointer of the switch (A) cor-
responds with the
Fsymbol, the side
lights stay on regardless of the position of
the ignition key.
fig. 3
A0D0148m

264
Engine starting ..............................134
EOBD (system) ..............................113
First aid kit ..................................199
Fluids and lubricants ......................243
Fog lamps ......................................93
"Follow me home" device ................60
Front roof lamp..............................100
Fuel consumption ..........................240
Fuel flap ........................................94
Fuel oil filter ..................................219
Fuel reserve ....................................73
Fuel tank cap ................................127
Fuses and relays ............................186
Gear shift ......................................95
Getting to know your car........11
Glovebox ........................................98
Handbrake ....................................95
Hazard warning lights ......................93Headlamps ....................................110
Headrests........................................33
High beam headlamps ......................58
Identification data..................232
In an emergency ............................157
In the event of an accident ..............198
Inside rear-view mirror ......................36
Installation of electric/
electronic devices ......................156
Instrument cluster ............................12
Instrument light dimmer ....................94
Interior equipment ............................96
Interior maintenance ......................228
Keys............................................ 16
Level checking ..............................209
Light switch ....................................57
Low beam headlamps ......................58
Luggage compartment ....................110
Maintenance
- Additional operations ................206
- Annual Inspection Programme ....206
- Maintenance programme ..........204
- Scheduled Maintenance ............202
Mileage recorder ..............................70
Number plate lights ......................179
Oddments compartments........103-104
Oddment compartment light ............183
Parking ......................................138
Parking lights ..................................58
Parking sensors................................67
Performance ..................................239
Pollen/dust filter ......................90-219
Position lights ..................................58
Power steering ..............................142
Power windows ..............................38

Tyre pressure should be increased by 0.3 bar when driving at sustained high speed. With winter tyres the pressure should be +0.2 bar higher than the rating specified for standard tyres.
ENGINE OIL REPLACEMENT (litres)
Do not discard used oil in the environment
REFUELLING (litres)
Only use unleaded petrol with no less than 95 R.O.N.
Only use Diesel fuel for motor vehicles that meet European Specification EN590.
QUALITYASSISTENZA TECNICA - INGEGNERIA ASSISTENZIALE
Largo Senatore G. Agnelli. 5 -10040 Volvera - Torino (Italia)
Fiat Auto S.p.A.
Publication no. 60431511 - 2
ndEdition - 11/2006All rights reserved. Reproduction, even in part is prohibited without written permission
from Fiat Auto S.p.A.
SERVICE
3.2 V6 24VJTD 20VMultijet
Engine oil (quantity for periodical change,including the oil filter change)5.90 5.0
3.2 V6 24VJTD 20VMultijet
Fuel tank capacity 69 69
Reserve (litres) 9 9
TYRE INFLATION PRESSURE COLD (bar)Tyres215/55 R16 93Wfront rear
2.3 2.3
2.3 2.3
2.3
Tyres205/55 R16 91W (*)front rear
2.3 2.3
2.3 2.3
2.3
Tyres225/45 R17 91Yfront rear
2.7 2.5
2.7 2.5
2.7
Tyres235/40 R18 91Yfront rear
2.7 2.7
2.7 2.7
2.7Reduced load(2 occupants) bar
Full load bar
Spare wheel bar
(*) For versions/markets where applicable