2006 Alfa Romeo 166 warning

223
– If electrical welding is to be carried
out on the body of the vehicle the elec-
tronic control units must be disconnected
or removed if the work involves the pro-
duction of high temperatures.The total absorption of these accessories
(standard and installed later) must be
0.6 mA x Ah (of the battery), as shown
in the table below:
BatteryMaximum permissible loadless absorption
100 Ah 60 mA
You are also reminded that services with
high current absorption activated by the
user, such as bottle warmers, vacuum
cleaners, cellular telephone, mini refriger-
ator, etc. accelerate the battery drainage
process if they are powered with the en-
gine not running.
IMPORTANT It should also be noted
that improper branches on connectors of
the electric wiring for installing additional
equipment is dangerous, particularly if
safety devices are involved.
ELECTRONIC
CONTROL UNITS
With normal use of the vehicle no par-
ticular precautions need to be taken.
If interventions are to be carried out on
the electrical system or emergency start-
ing the following must be heeded:
– Always switch off the engine before
disconnecting the battery from the electri-
cal system.
– If battery charging is necessary dis-
connect it from the electric system.
– When starting in an emergency only
an auxiliary battery must be used and not
a battery charger.
– Check that the polarity is correct and
that the connections between the battery
and the electrical system are sound.
– Before connecting or disconnecting
the terminals of the electronic units en-
sure that the ignition key is not in the
MARposition.
– Do not check for current in the cables
by short-circuiting the ends.
If additional systems are
to be installed on the ve-
hicle the danger of incorrectly tak-
ing branches from the electrical
wires cannot be emphasized too
strongly especially if devices es-
sential to the safety of the vehi-
cle and its occupants are involved
(ignition, injection, ABS ...). The in-
correct installation of radio sys-
tems, electronic theft alarms, ra-
diotelephones etc. can interfere
with the electronic control units and
compromises the warranty cover.
For these interventions we re-com-
mend that you contact Alfa Romeo
Authorized Services.The loadless
absorption of all the accessories in-
stalled in the after market must
not exceed 20 mA (reading with
the vehicle stationary).
WARNING

228 INTERIOR FITTINGS
Periodically check that water is not
trapped under the carpets (due to water
dripping off shoes, umbrellas etc.) which
could cause oxidisation of the sheet metal.
CLEANING SEATS AND CLOTH
PA R T S
– For the seats and parts in fabric (vel-
vet, suede, etc.)dust may be removed us-
ing a soft brush.
– To remove grease stains specific prod-
ucts may be used closely following the
manufacturer’s instructions.
– For more accurate cleaning, rub the
seats with a sponge moistened with a so-
lution of water and neutral detergent in
the proportions stated on the package.Never use spirit or alco-
hol-based products.
CLEANING LEATHER PARTS
– Remove dried on dirt with a chamois
leather or a lightly moistened cloth with-
out pressing too hard.
– Remove liquid and grease stains with
a dry absorbent cloth without rubbing.
Following this wipe with a soft cloth or
chamois leather moistened with water
and neutral soap.
If the stain persists use specific products
in accordance with the instructions for
use.
Never use inflammable
products such as fuel oil
ether or rectified petrol. The elec-
trostatic charges generated by rub-
bing when cleaning may cause fire.
WARNING
Upholstery of your car
has been designed to
withstand wear deriv-
ing from common use of
the car. You are however recom-
mended to avoid strong and/or
continuous scratching with cloth-
ing accessories such as metallic
buckles, studs, Velcro fastenings
and the like, since these items
cause circumscribed stress of the
cover fabric that could lead to
yarn breaking, and damage the
cover as a consequence.

229
PLASTIC PARTS
Should it be necessary to remove dust,
dirt, etc. from the surface of the light u-
nits (and/or direction indicators) only use
a solution of neutral soap and water and
a soft cloth.
Absolutely never use chemical solvents
and/or petroleum derivatives such as
petrol, methylated spirits, ammonia, ace-
tone, etc. which could spoil the material
and reduce its transparency, adversely af-
fecting travelling safety.
For internal plastic parts use specific
products to preserve the appearance of
the components.
I.C.S. MASK AND CENTRAL
CONSOLE
Remove finger prints with common alco-
hol-free water and surfactants glass deter-
gent. Rub surfaces with a clean cotton
rag moistened with detergent.
Never use spirit or
petrol to clean the glass
on the instrument panel.
Do not keep aerosol cans
in the car. There is the
risk they might explode. Aerosol
cans must never be exposed to a
temperature above 50°C. The tem-
perature inside the car might go
well beyond that figure when ex-
posed to the sun’s rays.
WARNINGSTEERING WHEEL/GEAR LEVER
KNOB WITH GENUINE
LEATHER COVERING
These components shall only be cleaned
with water and neutral soap. Never use
spirit or alcohol-based products.
Before using special products for clean-
ing interiors, read carefully label instruc-
tions and indications to make sure they
are free from spirit and/or alcohol-based
substances.
If when cleaning the windscreen with
special glass products, some drops fall on
the leather covering of the steering
wheel/gear lever knob remove them im-
mediately and then clean with water and
neutral soap.
IMPORTANTTake the utmost care
when engaging the steering lock to pre-
vent scratching the leather covering.

238
FUEL SUPPLY AND IGNITION
3.2 V6 24V JTD 20VMultijet
Supply MPI Bosch Direct injection
Motronic ME7 with variable
electronic geometry
injection turbosupercharger
and ignition and intercooler
with knock electronic
selective control diesel control
Common Rail type
second generation
Spark plugs NGK RPFR6B –
Replace every 100,000 km –
Firing order 1-4-2-5-3-6 –
Injection order – 1-2-4-5-3
(*) There are two different spark plugs, one of each type, per cylinder.
Alterations or repairs to the supply system not carried out correctly or without taking account of the
technical specifications of the system, may cause abnormal functioning with the risk of fire.
WARNING

245
RYM AND TYRES
Progression and Distinctive Impression Versions Version
Standard fittings
- rim diameters 6.5J x 16" 7.5J x 17"
- tyres (tubeless) 215/55 R16 93W (*) 225/45 R17 91Y
Optional
(for versions/markets
where applicate
- rim diameters 7.5J x 17" 6.5J x 16"
- tyres (tubeless) 225/45 R17 91Y 215/55 R16 93W (*)
- rim diameters 8J x 18" 8J x 18"
- tyres (tubeless) 235/40 R18 91Y 235/40 R18 91Y
Winter tyres
- rim diameters 7J x 16" 7J x 16"
- tyres (tubeless)215/55 R16 93H M+S 215/55 R16 93H M+S
- rim diameters 6.5J x 16" 6.5J x 16"
- tyres (tubeless)205/55 R16 91H M+S 205/55 R16 91H M+S
(*) For versions/markets where applicable tyres 205/55 R16 91W.
SPARE WHEEL
Cars fitted with steel rims and tyres 215/55 R16 (*) have s-
pare wheel identical with the standard wheels. Cars fitted with a-
luminium alloy rims and tyres 215/55 R16 (*), 225/45 R17
and 235/40 R18 have the spare wheel with steel rim and tyre
215/55 R16 (*).
On cars fitted with tyres 215/55 R16 (*),
225/45 R17, 235/40 R18 and spare
wheel with tyre 215/55 R16 (*), since the spare
wheel is different from the standard wheels, observe
the instructions for use given below.
– The spare wheel should only be used in an emer-
gency.
– Use of the spare wheel should be kept to a mini-
mum. Do not drive at speeds of over 80 km/h.
– The car will handle differently when the spare
wheel is fitted. Avoid sudden acceleration or braking,
sharp corners and fast bends.
– Check at regular intervals that spare wheel pres-
sure is equal to 2.7 bar (2.7 kg/cm
2).
Two or more spare wheels should never be used to-
gether. Have the wheel changed repaired and refit-
ted as soon as possible.
WARNING

247
TYRE INFLATION PRESSURE (unladen and in running order)
Tyres
215/55 R16 93W
front rear
2.3 2.3
2.3 2.3
2.3 Tyres
205/55 R16 91W (*)
front rear
2.3 2.3
2.3 2.3
2.3Tyres
225/45 R17 91Y
front rear
2.7 2.5
2.7 2.5
2.7Tyres
235/40 R18 91Y
front rear
2.7 2.7
2.7 2.7
2.7
Reduced load(2 occupants) bar
Full load bar
Spare wheel bar
(*) For versions/markets where applicable
While the specified dimensions remain unchanged, for travelling safety and correct operation of the
VDC, ASR and ABS systems the tyres must absolutely be of the same brand and type on all wheels,
in perfect conditions and above all of the specified type and brand.
WARNING

255
1Air ducts for side window outlets.
2Side air vents.
3Light switch lever (high beam, flash-
ing, direction indicators) and controls
for Cruise Control (automatically
keeping a set speed, if present).
4Instrument cluster.
5Outlets for windscreen.
6Upper outlet.
7Oddments compartment.
8Centre air vents.
9Passenger’s air bag.
10Manual passenger’s side Air bag
deactivation switch.
11Glove box.
12Boot opening button (in glove box).13Button for rearscreen defrosting,
door mirrors and resistances at base
of windscreen (if present).
14Button for windscreen/front side
windows and door mirrors
defrosting, rearscreen heating,
resistances at base of windscreen (if
present).
15Cigar lighter.
16Alfa Romeo I.C.S. (INTEGRATED
CONTROL SYSTEM): RDS radio,
computer on board (TRIP), climate
control, clock and outside/inside
temperature, GSM phone and
navigation system (if present).
17Buttons for central locking, fuel flap
opening, switching off the ASR
function of the VDC system switching
on the STR system (if present).
18Rear fog guard switch.
19Front fog light switch.
20Hazard warning light switch.21Inside temperature sensor.
22Windscreen wiper/washer control
lever and rain sensor (if present).
23Ignition switch (ignition device).
24Driver’s air bag and horn.
25Lever for releasing/locking adjustable
steering wheel.
26Instrument lighting adjustment.
27Headlamp aiming device control
(except versions with gas discharge
headlights).
28Outside lights switch.
29Bonnet opening lever.
30Front floor air outlets.

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