2006 Alfa Romeo 166 key

3 VERY IMPORTANT!
FUEL CAPACITY
Petrol engines:only use unleaded petrol with no less than 95 R.O.N.
Diesel engines:only refuel with diesel fuel conforming to the European specification EN590. The use of other products
or mixtures may irreparably damage the engine with invalidation of the warranty due to the damage caused.
K
STARTING THE ENGINE
Petrol engines:engage the handbrake; set the gearshift lever to neutral; fully depress the clutch without pressing the accel-
erator, then turn the ignition key to AV Vand release it as soon as the engine has started.
JTD engines:engage the handbrake; set the gearshift lever to neutral; fully depress the clutch without pressing the ac-
celerator; turn the ignition key to MARand wait for the
mwarning light to go off, then turn the ignition key to AV V
and release it as soon as the engine has started.
PARKING ON FLAMMABLE MATERIAL
While working, the catalyst develops a very high temperature. Do not park the car over grass, dry leaves, pine needles or
any other inflammable materials: risk of fire.


14 ALFA ROMEO I.C.S.
SYSTEM
CONTROLS ON STEERING
WHEEL
(fig. 2)
(on request for versions/markets
where applicable)
The main audio functions (AUDIO) of
the Alfa Romeo I.C.S. system are repeat-
ed on the steering wheel, which facili-
tates control.A- Mute button
B- Volume highering button
C- Volume lowering button
D- Multifunction key:
– Radio: call preset stations (1 to 6)
– CD player: select next track
E- Multifunction key:
– Radio: call preset stations (6 to 1)
– CD player: select previous track
F- Radio frequency range select button
(FM-A, FM-B, FM-AS, MW, LW) and avail-
able audio sources (Radio – Cassette
player –CD player).Mute key (A)
To turn the Mute function on, briefly
press button (A): the volume will lower
gradually.
To turn the Mute function off, briefly
press button (A) again. The volume will
higher gradually returning to the previous-
ly set value.
The Mute function is also turned off
pressing one of the volume adjustment
keys (B) or (C): in this event volume is
directly changed.
When the Mute function is on, all the
other functions can be used and if traffic
information is received the message ig-
nores the Mute function.
A0D0004m
fig. 2

15
Volume adjustment keys (B) and
(C)
Press (B) to increase volume and (C)
to lower it.
Pressing briefly the key volume change
is gradual by steps. Pressing it longer vol-
ume change is faster.
If volume is changed during a traffic bul-
letin, the new value is kept only for the
bulletin in progress.Multifunction keys (D) and (E)
Multifunction keys (D) and (E) shall be
used for tuning preset radio stations, for
backward rewinding and for selecting
next/previous CD track.
Press (D) to select stations from 1 to 6,
or to play next CD track.
Press (E) to select stations from 6 to 1,
to play previous CD track.Frequency range and audio
source select key (F)
To cyclically select the frequency ranges
and audio sources, briefly and repeatedly
press key (F).
The frequencies/sources available are:
FM-A, FM-B, FM-AS, MW, LW, CC*,
CD**.
(*) Only if the cassette is inserted.
(**) Only if a CD is inserted.

16
1035PGSm
fig. 5
THE ALFA ROMEO
CODE SYSTEM
To increase protection against attempted
theft, the car is fitted with an electronic
engine lock system (Alfa Romeo CODE)
certified in accordance with EC Directive
95/56 which is activated automatically
when the key is removed from the igni-
tion.
In fact the grip of each key contains an
electronic device which modulates the ra-
dio frequency signal transmitted when the
engine is started by a special aerial incor-
porated in the ignition switch.
This modulated signal is the “password”
by which the control unit recognises the
key and only in this condition can the en-
gine be started.
THE KEYS
The car is provided with the key (A-
fig. 4) with metal insert with power-as-
sisted opening, remote control for opening
the boot and remote control for unlock-
ing/locking the doors and electronic alarm
(where applicable). The key operates:
– the ignition
– door locks
– boot lock
– glovebox lock
– remote door locking/unlocking sys-
tem
– alarm system (optional for versions/
markets where applicable)
– deactivation of the passenger’s Air
bag.
IMPORTANT In order to ensure the
perfect efficiency of the electronic devices
contained inside the key, avoid exposing
it to direct sunlight.
A0D0143m
fig. 4

17
KEY WITH RADIO
FREQUENCY TRANSMITTER
WITH RE-CLOSABLE METALLIC
INSERT WITH POWER-
ASSISTED OPENING
(fig. 6)
The key is fitted with:
– a metallic insert (A) that can be re-
closed in the key grip
– button (B) for power-assisted open-
ing of the metallic insert
– button (C) for remote opening/clos-
ing of the doors and turning the electronic
alarm on/off (where fitted)
– led (D) (where required) that signals
the sending of the code to the electronic
alarm system receiver
– button (E) for remote boot opening. The CODE card (fig. 5), provided with
the key, bears the key codes (both me-
chanical and electronic code for emer-
gency starting).
The code numbers on the CODE card
must be kept in a safe place, not in the
car.
The driver should always keep the elec-
tronic code given on the CODE card with
him in the event of having to carry out
emergency starting.
If the car changes own-
ership the new owner
must be given all the
keys and the CODE card.
fig. 6
1001PGSm
The metallic insert (A) of the key oper-
ates:
– the ignition
– front door locks
– boot lock
– glove box lock
– passenger’s Air bag deactivation
switch.
To move the metallic insert out of the
key grip, press button (B).

18
To insert the metallic insert in the key
grip, keep button (B-fig. 6) pressed
and turn the insert on the direction of the
arrow until it clicks into place, then re-
lease the button (B).
To open/close the doors by remote con-
trol, press button (C). On cars fitted with
electronic alarm system, pressing button
(C) also turns the electronic alarm on/off
and the led (D) (where required) flashes
while the transmitter sends the code to
the receiver. This rolling code changes at
each transmission.
IMPORTANTIf led (D) (where re-
quired) flashes only once briefly when
button (C) is pressed, the battery need
changing as described below.Opening the boot
The boot can be opened by remote
control from outside pressing button (E-
fig. 6), also when the electronic alarm
(where fitted) is on.
In this case the alarm disengages the
boot control sensor, the system (with the
exception of versions for certain markets)
sounds two beeps and the direction indi-
cators light up for about three seconds.
When the boot is closed again the con-
trol function is restored, the system (with
the exception of versions for certain mar-
kets) sounds two beeps and the direction
indicators light up for about three sec-
onds.
When button (B) is pres-
sed, take the utmost care
to prevent the metal insert from
causing injury or damage when it
comes out. Button (B) must only be
pressed when the key is away
from the body, in particular the
eyes, and from objects that could
be spoilt (e.g. clothes).
Never leave the key unattended to
prevent anyone, especially chil-
dren, from holding it and pressing
button (B) inadvertently.
WARNING

19
KEY BATTERY CHANGE
If pressing the remote control buttons
(AorB-fig. 7), the led (C-fig. 7)
(where required) gives only one brief
flash and the alarm system led (where
fitted) (A-fig. 8) on the dashboard s-
tays on glowing steadily for about 2 min-
utes (after turning off the alarm and with
the ignition switch off), it is necessary to
replace the battery with a new one of the
equivalent type to be found c/o normal
retailers.
To replace the battery, remove the plas-
tic lid (A-fig. 9), insert the new battery
according to the correct polarity and put
the lid back on.For further information contact Autho-
rised Alfa Romeo Services.
OPERATION
Each time the ignition key is turned to
theSTOPposition, the Alfa Romeo
CODE system deactivates the functions of
the engine electronic control unit.Each time the engine is started, turning
the key to the MARposition, the control
unit of the Alfa Romeo CODE system
sends a recognition code to the engine
control unit to deactivate the inhibition of
the functions.
The recognition code, which is crypted
and variable between over 4 billion com-
binations, is only sent if the system con-
trol unit has recognised the code sent to
it by the key, which contains an electronic
transmitter, through an aerial in the igni-
tion switch. Dead batteries consti-
tute a hazard for the
environment and must
be disposed of in the special con-
tainers as specified by the rela-
tive laws.
fig. 7
1011PGSm
fig. 9
1034PGSm
fig. 8
305PGSm

20
This condition is indicated by a brief
flash of the warning light (A-fig.
10) on the check panel.
If the code has not been recognised cor-
rectly, the Alfa Romeo CODE system
warning light (A-fig. 10) stays on
together with the EOBD/fuel supply-igni-
tion system failure warning light (B-fig.
10) .
In this case, you are recommended to re-
turn the key to the STOPposition and
than back to MAR; if the inhibition per-
sists, try again possibly with the other key
provided with the car. If it is still impossible
to start the car, carry out the emergency
starting procedure described herein and
turn to an Alfa Romeo Authorized Service.
U
¢
¢IMPORTANTEvery electronic key has
its own code, which must be memorised
by the system control unit. To memorise
new keys, up to a maximum of seven,
apply solely to Alfa Romeo Authorized
Services taking with you all the keys in
your possession, the CODE card, a person-
al identity document and the car’s posses-
sion documents.
The codes of the keys
not provided during the
new memorising proce-
dure are erased from the memo-
ry. This is to ensure that any lost
or stolen keys can no longer be
used to start the car.
IMPORTANTThe Alfa Romeo CODE
warning light comes on when travelling
with the ignition key on MAR:
1) If the warning lamp lights up while
the car is moving, it means that the sys-
tem is running a self-diagnosis (e.g. due to
a voltage drop). The first time you stop y-
ou can test the system as follows: switch
the engine off by turning the ignition keytoSTOP; then turn the key back to
MAR: the warning lamp will light up and
should go out in the space of about one
second. If the warning lamp fails to go
out, leave the key at STOPfor more than
30 seconds and repeat the procedure de-
scribed previously. If the problem persists,
contact your Authorised Alfa Romeo Dealer.
2) If the warning lamp flashes it means
that the car is not protected by the immo-
biliser. Contact your Authorized Alfa
Romeo Code Dealer immediately and get
them to store the codes of all the keys in
the memory.
If after about 2 seconds
with the key in the
MAR position, the Alfa
Romeo CODE warning light turns
on again flashing at appr. half
second intervals, this means that
the code of the keys has not
been memorised, thus the car is
not protected by the Alfa Romeo
CODE system against attempted
theft. In this case, contact an Au-
thorized Alfa Romeo Service to
have the key codes memorised.
fig. 10
A0D0091m