2006 Alfa Romeo 166 lights

156
– Check that the various devices (head-
lights, direction indicators etc.) are working
correctly.
IMPORTANT In order to perform
these operations correctly refer to the rel-
ative subjects in the chapter “Car mainte-
nance”.
RADIO TRANSMITTERS
AND CELLULAR
TELEPHONES
Mobile phones and other radio trans-
ceiver equipment (e.g.: HAM radio sys-
tems and the like) shall not be used in-
side the car unless a separate aerial is
mounted.
IMPORTANTThe use of mobile
phones, HAM radio systems or other simi-
lar devices inside the passenger compart-
ment (without separate aerial) may
cause electronic systems equipping the
car to malfunction. This could compromise
safety in addition to constituting a poten-
tial hazard for the passengers.
In addition, transmission and reception
of these devices may be affected by the
shielding effect of the car body.
As concerns the use of mobile phones
(GSM, GPRS, UMTS) with homologa-
tion, keep strictly to the mobile phone man-
ufacturer's specifications.
INSTALLATION
OF ELECTRIC/
ELECTRONIC DEVICES
Electric/electronic devices installed after
buying the car or in aftermarket shall
bear the and marking:
Fiat Auto S.p.A. authorizes the installa-
tion of transceivers provided that installa-
tion is carried out at a specialized shop,
workmanlike performed and in compli-
ance with manufacturer's specifications.
IMPORTANTInstallation of devices
resulting in modifications of car character-
istics may cause driving license seizing by
traffic agents and also the lapse of the
warranty as concerns defects due to the
abovementioned modification or traceable
back to it directly or indirectly.
Fiat Auto S.p.A. declines all responsibili-
ty for damages caused by the installation
of non-genuine accessories or not recom-
mended by Fiat Auto S.p.A. and installed
not in compliance with the specified re-
quirements.
This operation must be
performed in the open.
The exhaust gases contain carbon
monoxide which are highly toxic
and lethal.
WARNING

157
The following pages give indications necessary in the event of an
emergency.
The subjects dealt with take into account numerous minor prob-
lems which the driver may have to face and indicate the type of
intervention to be carried out. Contact Alfa Romeo Authorized Ser-
vices for the more serious problems.
The following pages should therefore, be read through carefully
so that, if an emergency arises, you know where to search for the
relevant information.IN THE EVENT OF A PUNCTURE .............................................................page 158
IF ONE OF THE EXTERNAL LIGHTS GOES OUT
............................................165
IF ONE OF THE INTERNAL LIGHTS GOES OUT
.............................................181
IN THE EVENT OF A BURNT FUSE OR RELAY
...............................................186
IN THE EVENT OF A FLAT BATTERY
..................................................................194
IF THE VEHICLE OR ANOTHER VEHICLE IS TO BE TOWED
.......................196
IF THE VEHICLE IS TO BE LIFTED
.....................................................................197
IN THE EVENT OF AN ACCIDENT
......................................................................198
IN AN EMERGENCY

158IN THE EVENT
OF A PUNCTURE
Wheel changing and cor-
rect use of the jack and
spare wheel call for some precau-
tions as mentioned below.
Signal the presence of the station-
ary vehicle according to current
regulations: hazard warning lights,
reflecting triangle, etc.
Any passengers should leave the
car, specially if the vehicle is heav-
ily laden, and wait for the wheel
to be changed out of harm of the
traffic.
If parked on a slope or rough road,
place wedges or other suitable de-
vices under the wheels to prevent
the car from rolling. Do not grease
the threads of bolts before in-
stalling them; they might slip out.
WARNING
The spare wheel is specific
to your model of car: do
not use it on another model or use
the spare wheel of other models on
your car. 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 in-
structions for use given below:
– The spare wheel should only be
used in an emergency.
– Use of the spare wheel should
be kept to a minimum. 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 brak-
ing, sharp corners and fast bends.
– Check at regular intervals that
spare wheel pressure is equal to
2.7 bar (2.7 kg/cm
2).
– Two or more spare wheels
should never be used together.
Have the wheel changed repaired
and refitted as soon as possible.
WARNING
On cars fitted with tyres
215/55 R16 (*), 225/
45 R17, 235/40 R18 and spare
wheel with tyre 215/55 R16 (*),
do not apply the wheel cap on the
spare wheel. The spare wheel has
an orange sticker with the main
cautions about use of the wheel it-
self and instructions for use.
The sticker must absolutely never
be removed or covered.
The sticker contains the following
instructions in four languages:
– WARNING! Only for temporary
use 80 km/h max!
– Replace with standard service
wheel as soon as possible.
– Do not cover these instructions.
The vehicle may fall if the jack is
not positioned correctly.
WARNING
(*) Tyre 205/55 R16 for versions/mar-
kets where applicable.

165
GENERAL INSTRUCTIONS
– When a light is not working check
that the corresponding fuse is intact be-
fore replacing the bulb.
– For the location of fuses, refer to the
paragraph “In the event of a burnt fuse”
in this chapter.
– Before changing a bulb check the
contacts for oxidation.
– Burnt bulbs must be replaced with
others of the same type and power.
– Always check the height of the head-
light beam after changing a bulb to en-
sure they are safe.
TYPES OF BULBS (fig. 23)
Various types of bulbs are fitted to your
vehicle.
A. All glass bulbs
These are pressure-fitted. Pull to re-
move.
B. Bayonet type bulbs
Press the bulb, turn counter-clockwise to
remove this type of bulb from its holder
C. Tubular bulbs
Free them from their contacts to re-
move.
D. Halogen bulbs
To remove free it from the clip on its
seating.IF ONE OF THE
EXTERNAL LIGHTS
GOES OUT
Alterations or repairs to
the electric system not
carried out correctly and without
taking into account the specifica-
tions of the system may cause
malfunctioning and the risk of fire.
WARNING
3045CAm
3054CAm
fig. 23 IMPORTANTThe headlight inner sur-
face might be slightly misted: this should
not be considered irregular but a natural
phenomenon due to low temperature and
the air humidity level. Misting will disap-
pear as soon as the headlights are turned
on. Drops inside the headlight mean wa-
ter infiltration: contact Alfa Romeo Autho-
rized Services.

166
BULBS TYPE W
LOW BEAM/HIGH BEAM (GAS DISCHARGE HEADLIGHTS) D (D1) 35
HIGH BEAM HEADLAMP SIGNALLER
(GAS DISCHARGE HEADLIGHTS) D (H1) 55
LOW BEAM (HALOGEN BULB HEADLIGHTS) D (H7) 55
HIGH BEAM (HALOGEN BULB HEADLIGHTS) D (H7) 55
FRONT SIDELIGHT B (H6W) 6
FOG LAMPS D (H3) 55
FRONT DIRECTION INDICATORS (COLOURED BULB) B (PY21W) 21
SIDE DIRECTION INDICATORS A (5W Amber) 5
REAR DIRECTION INDICATOR non-replaceable LEDs
STOP/SIDE LIGHT B (21/5W) 21/5
REVERSING LIGHT B (P21W) 21
REAR FOG GUARD B (P21W) 21
ADDITIONAL STOP LIGHT (3rd STOP) A (W2.3W) 2.3
REAR SIDE LIGHT (ON BOOT LID) B (R5W) 5
FRONT ROOF LIGHTS B (10W Halogen) 10
BOOT LIGHT C (10W) 10
GLOVEBOX AND DOOR LIGHTS A (W5W) 5
SUN VISOR LIGHT C (C5W) 5
NUMBER PLATE LIGHT A (W5W) 5
REAR ROOF LIGHTS B (HT5W Halogen) 5
Halogen bulbs must be
handled touching only
the metallic part. If the
transparent bulb is touched with
the fingers its lighting intensity
is reduced and the life of the bulb
may be compromised. If touched
accidentally, rub the bulb with a
cloth moistened with methylated
spirits and allow to dry.
Where possible the
bulbs should be re-
placed by Alfa Romeo
Authorized Services. The correct
operation and positioning of the
external lights are vital to the
safety of the vehicle and its pas-
sengers and the subject of specif-
ic laws.
Halogen bulbs contain
pressurised gas, in the
case of breakage they may burst.
WARNING

167
FRONT LIGHT UNITS - GAS
DISCHARGE HEADLIGHTS
(optional for versions/markets where
applicable)
The front light units with gas discharge
headlights contain low beam/high beam
(gas discharge), high beam headlamp
signaller (halogen), sidelight and direc-
tion indicator bulbs.
The bulbs are arranged inside the light
unit as follows (fig. 24-25):
A.Direction indicator
B.High beam headlamp signaller and
sidelight
C.Gas discharge low beam/high beam.Low beams/high beams
Xenon bulbs are very longlasting and
failure is highly unlikely.
The following paragraph describes how
to replace xenon bulbs correctly.
Any work on the front
light units should be car-
ried out with the light switch at
position 0 (lights off) and with the
ignition key removed from the
switch: danger of electric dis-
charge.
WARNING
If necessary, have the
system checked and if
necessary repaired only by Autho-
rized Alfa Romeo Services.
WARNING
A0D0064m
fig. 24
A0D0065m
fig. 25

168
To replace the bulb (Type D – D1,
35W):
– Remove the engine compartment cov-
er after turning the fastening pins.
– Remove the rubber cap (A-fig. 26)
by pulling the tab (B).– Release the clip (C- fig. 27).
– Remove the bulb (D- fig. 28) and
disconnect the snap-fitted connector (E).– Fit connector to new bulb.
– Fit the bulb in the headlight reflector
making the notch coincide with the corre-
sponding groove.
– Lock the bulb with the clip.
– Fit the rubber cap.
– Refit the engine compartment cover
and fasten turning the fastening pins. Xenon bulbs may only
be touched on the metal
part. If the glass bulb is
touched by the fingers, clean it
carefully with a clean cloth
moistened with methylated spirit
and allow to dry before refitting
the bulb.
Any work on the front
light units should be car-
ried out with the light switch at
position 0 (lights off) and with the
ignition key removed from the
switch: danger of electric dis-
charge.
WARNING
A0D0056m
fig. 26
A0D0057m
fig. 27
A0D0058m
fig. 28

170
Front sidelights
To replace the bulb (Type B – H6W,
6W):
– Remove the engine compartment cov-
er after turning the fastening pins.
– Turn counter-clockwise and remove
the direction indicator bulb holder (A-
fig. 32) without disconnecting the con-
nector to widen the working space.
– Remove the rubber cap (B) by
pulling the tab (C).– Press the two retaining tabs and re-
move the bulb holder (D- fig. 33).
– Remove the bulb (E- fig. 34) from
the bulb holder, pushing it slightly and
turning it counter-clockwise.– Fit the new bulb into the bulb holder,
pushing it slightly and turning it clock-
wise.
– Push the bulb holder down in its seat.
– Fit the rubber cap.
– Fit the direction indicator bulb holder
and lock it by turning it clockwise.
– Refit the engine compartment cover
and secure it by turning the fastening
pins.
A0D0059m
fig. 32
A0D0062m
fig. 33
A0D0063m
fig. 34