2008 Alfa Romeo 166 low beam

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

78
LLeft-hand direction
indicator (intermittent)
This warning light comes on when the
control lever is moved downwards or, to-
gether with the right-hand warning light,
when the hazard warning lights are
switched on. R
Sidelights
This warning light comes on when the
sidelights are switched on.3
Right-hand direction
indicator (intermittent)
This warning light comes on when the
control lever is moved upwards or, togeth-
er with the left-hand warning light, when
the hazard warning lights are switched
on.E
Lights failure
The warning light stays on for about
15 seconds, after the check, when a fail-
ure is detected on one of the following
lights:
– low beam headlights
– high beam headlights
– flashing (only gas discharge headlights)
– side/taillights
– direction indicators
– brake lights (stop lights)
– third stop light
– rear fog guards
– number plate lights.
The warning of a fault may mean one
or more blown bulb, a burnt fuse or cut
off connection.
Turning the key to MARthe warning
light turns on, but it should go out after
about 5 seconds.The turning on of only
the
>warning light with
the engine running normally indi-
cates a fault to the ABS system
only. In this case the braking sys-
tem is still efficient, though with-
out the aid of the anti-lock device.
Under these conditions perfor-
mance of the EBD system may be
reduced. in this case too, you are
advised to go immediately to the
nearest Authorized Alfa Romeo
workshop, driving in such a way
as to avoid sharp braking, to have
the system checked over.
WARNING

108
SECURING THE LOAD
The loads carried may be blocked with
straps hooked to the special rings in the
boot corners (fig. 140). The rings also
serve to secure the luggage retaining net
(available on request c/o Alfa Romeo Au-
thorized Services).
fig. 140
678PGSm
Do not load the luggage
compartment above the
permitted maximum (see “Techni-
cal specifications”). Also make sure
that the objects contained in the
boot are well secured to prevent
them from being thrown forward
causing harm to the passengers in
the event of sharp braking.
WARNING
A heavy load that has not
been secured may cause
serious harm to passengers in the
event of an accident.
WARNINGIMPORTANT Travelling at night with
a load in the boot it is necessary to adjust
the height of the low beam headlights
(see next paragraph “Headlights” in this
chapter). For correct use of the aiming
device, also make sure that the load does
not exceed the values given in the same
paragraph.

111
GAS DISCHARGE HEADLIGHTS
(optional for versions/markets where
applicable)
Gas discharge headlights (xenon) work
with a voltaic arc, in an atmosphere satu-
rated with pressurised xenon gas, instead
of the incandescent filament.
The lighting produced is remarkably
higher than that of the conventional light
in both terms of the quality of the light
(lighter) and of the amplitude and posi-
tion of the lit area.
The advantages offered by better light-
ing are noted (due to less sight fatigue
and better orientation capability of the
driver, thus of travelling safety) especially
in bad weather, fog and/or insufficient
signs, because of the higher lighting
of the side beams which are normally
shaded.
The heavy increase of lighting in the
side beams considerably increases driving
safety because it allows the driver to bet-
ter see other users at the sides of the
road (pedestrians, cyclists and motorcy-
clists).Very high voltage is needed to trigger
the voltaic arc, after which the supply can
be at low voltage.
The headlights reach their maximum in-
tensity after about 15 seconds from
switching on.
The high luminosity produced by this
type of headlight calls for the use of an
automatic system to keep the headlight
beam aiming constant and prevent daz-
zling other vehicles when braking, accel-
erating and carrying loads.
The electromechanical system for auto-
matic constant beam aiming makes the
headlight aiming device superfluous.
Xenon lights are very long-lasting and
failure is unlikely.
If necessary, have the
system checked and any
repairs done only by Authorized Al-
fa Romeo Services.
WARNING

112
AIMING LOW BEAM
HEADLAMPS FOR
LEFT/RIGHT CIRCULATION
(only for versions with gas discharge
headlamps)
On cars fitted with gas discharge head-
lamps (xenon bulbs)(optional for ver-
sions/markets where applicable) with
high lighting power, when passing from a
country with right circulation to one with
left circulation or vice versa it is necessary
to change the aiming of the low beams,
to optimise lighting of the edge of the
road and avoid glaring vehicles met.
IMPORTANT Contact Alfa Romeo Au-
thorised Services to have low beam head-
lamps correctly adjusted.
BEAM AIMING
(excluding versions with gas discharge
headlights)
The adjustment of the headlights is vital
to your safety and comfort and to that of
other road users.
The adjustment of the headlights is also
governed by precise regulations.
Contact Alfa Romeo Authorized Services
to have the headlights correctly adjusted.
When returning to the
country of origin, re-
member to change the low beam
aiming again.
WARNING
To have the position
checked and if neces-
sary adjusted, contact
Alfa Romeo Authorized Services.
ADJUSTING THE FRONT
FOGLIGHTS
(fig. 143)
To adjust the height of the beam of the
front foglight adjust screw (A).
fig. 143
A0D0034m

137
– Check the operation of the horn.
– Check the operation and degree of
wear of the windscreen wipers.
– Check the operation of the external
lights and if necessary, clean the light
units.
– Above all when driving at night,
check the alignment of headlight beams
before starting off.
– Check that no oil or other liquid is
leaking out under the car.
– Ensure that luggage is stowed away
correctly.
– Ensure that, in addition to yourself,
all passengers have fastened their seat
belts.
– Ensure that the handbrake is re-
leased and that the warning lights on the
instrument panel do not indicate a mal-
function. To avoid accidental movements
of the car, disengage the handbrake
keeping the brake pedal pressed.
The following should also be noted:
– Long distances should be tackled
when in good health and should where
possible be programmed, especially when
the roads are busy.– A light meal containing easily assimil-
able foods will help keep reflexes ready
and aid concentration for a safe journey.– Use the direction indicators when
changing direction.
– Switch on the external lights at sun-
set.
– Keep a safe distance from the vehicle
in front. A “safe” distance will vary ac-
cording to the speed of the vehicle,
weather conditions and road-traffic condi-
tions.
– Never drive with one hand resting on
the gear lever. The involuntary movement
of the gear lever which this causes, even
if slight, will cause avoidable wear to the
internal elements of the gearbox.
– Never drive with the gearbox in neu-
tral.
– Do not drive with your foot resting on
the clutch pedal as this habit leads to
rapid wearing of the clutch.
– Do not drive for long periods without
a break. During a break get out of the ve-
hicle and move around a bit to shake off
drowsiness.
– Ensure that the air in the vehicle is
changed constantly using the many possi-
bilities offered by the heating-ventilation
and climate control system.
WHEN TRAVELLING
– Driving with care also means being
able to predict the actions of other road
users, respecting the speed limits and oc-
cupying the near-side lane on motorways.
Driving under the influ-
ence of alcohol, drugs
and/or some medicines is highly
dangerous.
Never drive when drunk or under
the effect of drugs or medicines.
WARNING