2007 Alfa Romeo 166 steering

56
Never travel with objects
on your lap, in front of
your chest or with a pipe, pencil,
etc. between your lips; injury may
result in the event of the air bag
being triggered.
WARNING
Always keep your hands
on the steering wheel rim
when driving, so that if the Air bag
is triggered, it can inflate without
meeting any obstacles which could
cause serious harm to you. Do not
drive with the body bent for-
wards, keep the seat back rest in
the erect position and lean your
back well against it.
WARNING
If the car has been stolen
or an attempt to steal it
has been made, if it has been sub-
jected to vandals or floods, have
the Air bag system checked by Alfa
Romeo Authorized Services.
WARNING
Do not wash the seat
back rest with pres-
surised water or steam (by hand
or at automatic seat washing sta-
tions).
WARNING
When the ignition key is
turned to the MAR posi-
tion, the warning light
F(with
passenger’s front air bag deacti-
vation switch in the ON position)
turns on and flashes for few sec-
onds to remind that passenger’s
air bag will be deployed in a crash,
after which it should go off.
WARNING
Please remember that
with the ignition key at
MAR, the air bags can be triggered
also on a stationary vehicle, if it is
bumped by another moving vehi-
cle. Therefore, even with the car
stationary, never allow children on
the front seat. On the other hand,
remember that with the car sta-
tionary and ignition key at STOP
no safety device (air bags or pre-
tensioners) will be triggered in the
event of an impact; in this case the
failure to trigger safety devices
should not be considered as a sys-
tem failure.
WARNING
Please don’t apply stickers
or other objects to the
steering wheel, to the air-bag cover
on the passenger's side or on the
side roof lining to the upholstery on
the roof side. Don’t place objects on
the dashboard passenger’s side
(such as mobile phones) because
they could tamper with the correct
opening of the passenger’s air-bag
and than cause serious injuries to
the vehicle occupants.
WARNING

57
LIGHTS SWITCH AND
STEERING WHEEL
LEVERS
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 SWITCH (fig. 66)
Lights switched off
When the pointer on the knurled ring
(A) is opposite the symbol O, the exter-
nal lights are switched off.
The front air bag is trig-
gered for shocks greater
in magnitude than the pretension-
ers. For impacts between these
two thresholds, it is therefore nor-
mal that only the pretensioners are
triggered.
WARNING
Do not hook rigid objects
to the coat hooks and to
the support handles.
WARNING
The air bag does not sub-
stitute the seat belts, but
only increases their effectiveness.
Moreover, since the front air bags
do not come into operation in the
event of front impact at low
speed, side collisions, bumps from
behind or overturning, in these cir-
cumstances the occupants would
only be protected by the seat belts
which must therefore always be
fastened.
WARNING
fig. 66
A0D0146m

58
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.
If moving the left-hand lever (fig. 67)
downward, only the left-hand side park-
ing lights switch on, while moving the
lever upward, only the right-hand side
parking lights switch on.Main-beam headlights (fig. 68)
When the knurled ring in the
2posi-
tion the headlights can be changed form
dipped-beam to main-beam by pushing
the lever towards the dashboard (stable
position).
The
1warning light will come on the
instrument panel.
To return from main-beam to dipped-
beam, once again pull the lever towards
the steering wheel and then release.
LEFT LEVER (fig. 67)
The left lever operates the high beam
lights and the direction indicators.
fig. 67
A0D0014m
A0D0017m
fig. 68

59
Flashing(fig. 69)
The headlights are flashed by pulling the
lever towards the steering wheel (unsta-
ble position) regardless of the position of
the light switch.
The warning light
1on the instrument
panel will come on at the same time.
IMPORTANT Only the main beam
lights are flashed. To avoid penalties, fol-
low local regulations.Direction indicators (fig. 70)
Moving the lever to the stable position:
Up (A) - engages the right-hand direc-
tion indicators.
Down (B) - engages the left-hand direc-
tion indicators.One of the warning lights
Îo¥will
light up on the instrument panel at the
same time.
The lever returns to its home position
automatically and the indicators are
switched off when the steering wheel is
straightened.
IMPORTANT If you wish to signal a
rapid change of direction involving only a
minimum movement of the steering
wheel, the lever can be moved up or
down without it clicking (unstable posi-
tion). When released the lever will return
to its home position.
A0D0018m
fig. 69
A0D0016m
fig. 70

60
RIGHT-HAND LEVER (fig. 72)
The right-hand lever is used to operate
the windscreen wiper and the windscreen
washer.
The control used to activate the wind-
screen washer also activates the head-
light washers (optional for versions/mar-
kets where applicable). “Follow me home” device
(fig. 71)
This function allows the illumination of the
space in front of the car for the length of
time set, and is activated with the ignition
key at STOPor removed, pulling the left-
hand lever towards the steering wheel.This function is activated pulling the lever
within 2 minutes from when the engine is
turned off. At each single movement of the
lever, the staying on of the dipped beams
and sidelights is extended by 30 seconds up
to a maximum of 3.5 minutes; the lights
switch off automatically after the time set.
Each time the lever is operated, the
1
warning light on the cluster turns on.
This function can be interrupted by keep-
ing the lever pulled towards the steering
wheel for more than 2 seconds.
fig. 72
A0D0015m
A0D0018m
fig. 71

62
At each start the rain sensor automati-
cally (in about 2 minutes) stabilises at a
temperature of about 40°C to eliminate
any condensation from the control surface
and prevent the formation of ice.
The rain sensor is capable of detecting
and adapting automatically to the pres-
ence of the following particular conditions
which call for different sensitivity:
– impurities on the control surface
(saline deposits, dirt, etc.)
– streaks of water caused by partial
wear of the windscreen wiper
– difference between day and night
(the human eye is more disturbed during
the night by a wet windscreen surface.Headlight washer (fig. 75)
(optional for versions/markets where
applicable)
These are operated when the low beam
headlights are on and the windscreen
washer is switched on. Windscreen washer (fig. 74)
The windscreen washer is operated by
pulling the lever towards the steering
wheel.
Keeping the lever pulled the windscreen
wiper is turned on continuously. When
the lever is released the wiper continues
for a few strokes and then stops or con-
tinues at the speed set.
A0D0020m
fig. 74
A0D0021m
fig. 75

97
ODDMENTS COMPARTMENTS
ON THE DASHBOARD
Upper compartment
(fig. 110-111)
This is fitted with a lid. To open, press
and release the button (A). To close the
lid, simply lower it.Left side compartment (fig. 112)
On the lower side of the dashboard, at
the left of the steering wheel, there is an
oddments compartment (A).
436PGSm
fig. 112
600PGSm
fig. 110
601PGSm
fig. 111
COMPARTMENTS AND
POCKETS ON THE DOORS
(fig. 113-114)
Each door is fitted with a pocket.
fig. 113- Front doors
fig. 114- Rear doors.
438PGSm
fig. 114
437PGSm
fig. 113

The heart of the VDC system is a sensor
that originates from the field of aeronau-
tics, which detects rotations of the car
around its vertical axis. The centrifugal
forces generated when the car runs on a
bend are detected by a highly sensitive,
lateral acceleration sensor.
The stabilising action of the VDC system
is based on calculations made by the
system’s electronic control unit which
processes the signals received from the
steering wheel rotation, lateral accelera-
tion and individual wheel rotation sen-
sors. These signals allow the control unit
to recognise the manoeuvre the driver in-
tends to do when turning the steering
wheel.
118
VDC SYSTEM OPERATION
The VDC system turns on automatically
when the car is started and cannot be
switched off. It is however possible to cut
off operation of the ASR system pressing
the corresponding button on the centre
console.
The main components of the VDC sys-
tem are:
– an electronic control unit which
processes the signals received from the
various sensors and brings about the
most appropriate strategy;
– a sensor that detects the position of
the steering wheel;
– four sensors that detect the rotation
speed of each wheel;
– a sensor that detects rotation of the
car around the vertical axis;
– a sensor that detects lateral accelera-
tion (centrifugal force).The control unit processes the informa-
tion received from the sensors and is
therefore capable of detecting the posi-
tion of the car and comparing it with the
trajectory the driver would like to follow
instant by instant. In the event of a dis-
crepancy, the control unit chooses and
commands the most suitable action to
bring the car back to the required course
within a fraction of a second: braking one
or more wheels at a different braking
force and, if necessary it reduces the
power transmitted by the engine.
The corrective actions are changed and
controlled continuously until the car re-
turns to the required course.
The action of the VDC system consider-
ably increases the active safety of the ve-
hicle under many critical situations and it
is particularly useful also when the road
surface grip conditions change.