2007 Alfa Romeo 166 service reset

42
PRETENSIONERS
To increase the efficiency of the front
seat belts, the Alfa 166is fitted with
pretensioners.
These devices “feel”, through a sensor,
that a violent crash is in progress and
rewind the seat belts a few centimetres.
In this way they ensure that the seat belt
adheres perfectly to the wearer before
the restraining action begins.
The seat belt locks to indicate that the
device has intervened; the seat belt can-
not be drawn back up even when guiding
it manually.
IMPORTANTTo obtain the highest
degree of protection from the action of
the pretensioning device, wear the seat
belt keeping it firmly close to the chest
and pelvis.
A small amount of smoke may be pro-
duced. This smoke is in no way toxic and
presents no fire hazard.The pretensioner does not require any
maintenance or greasing. Anything that
modifies its original conditions invalidates
its efficiency. If due to unusual natural
events (floods, sea storm, etc.) the de-
vice has been affected by water and
mud, it must necessarily be replaced.
After adjustment, always
check that the slider is
anchored in one of the positions
provided. To do this, with the but-
ton (A-fig. 52) released, exert a
further pressure to allow the an-
chor device to catch if release did
not take place at one of the preset
positions.
WARNING
The pretensioner can only
be used once. After a col-
lision that has triggered it, have it
replaced at an Alfa Romeo Autho-
rized Services. The validity of the
device is 10 years starting from
the date of production, the preten-
sioners should be replaced at an
Alfa Romeo Authorized Services as
this date approaches.
WARNING
This precaution could greatly reduce the
risk of injury in case of collision.
Correct adjustment is obtained when the
belt passes half way between the end of
the shoulder and the neck.
4 different adjustments in height are
provided.
To adjust the attachment raise or lower
the grip (A-fig. 52) and ring (B-
fig. 52) to one of the set positions.

66
Resetting the speed memorised
The memorised speed is automatically
reset:
– turning off the engine;
or
– moving the switch (A) to the OFF
position.
When travelling with the
cruise control engaged,
never move the gearshift lever to
neutral and do not move the au-
tomatic gearshift lever to N.
You are advised to engage the
cruise control only when the traf-
fic and road conditions permit un-
der completely safe conditions, i.e.:
straight, dry road, dual carriage-
way or motorway, flowing traffic
and smooth tarmac. Do not engage
the device in town or in heavy traf-
fic conditions.
WARNING
The Cruise Control can
only be engaged with
speed over 30 km/h and, just for
certain versions up to 180 km/h.
The device must only be engaged
in 4
th, 5thor 6thgear, depending on
the vehicle speed. On cars with
electronic automatic gearbox it
must be engaged only with the
lever at position D in the automatic
mode without then moving the
gearshift lever by hand or with 3
nd
or 4thgear engaged inthe sequen-
tial manual mode.
Moving downhill with the device
engaged, the car speed might be
slightly higher than the speed
memorised due to the change in en-
gine load.
WARNING
Should the device not be
working properly or fail
to operate, move the switch (A-fig.
78) to the OFF Position and contact
Authorized Alfa Romeo Services
after checking that the protection
fuse is intact.
The switch (A-fig. 78) may be left
constantly at ON without damag-
ing the device. You are however
advised to deactivate the device
when not in use, moving the switch
(A) to OFF, to avoid accidentally
memorising the speed.
WARNING

190
FUSES AND RELAYS IN THE
BOOT
Fuses and relays are housed in the
right-hand side of the boot are housed in
a box, in the recess closed by cover (A-
fig. 92).
To open the cover turn the knob (B).
The devices protected by the fuses in
the boot are listed in the tables on next
pages.IMPORTANTThe arrangement of the
relays may vary depending on the ver-
sions and markets. In the event of a sus-
pected anomaly, contact Alfa Romeo Au-
thorized Services.Circuits operated by relays are the fol-
lowing (fig. 93):
A.Air mixing actuator, climate control
unit, additional heater control (JTD ver-
sions)
B.Rearscreen heating relay
C.Seat warming control, elec-
trochromic driving mirror, sun visor light,
rain sensor, parking sensor control unit,
door mirror control light, remote control
receiver, alarm system control unit, dri-
ver's power window control LOCK warn-
ing light
D.Windscreen heating, door mirror de-
frosting
E.Front seat warming, rear current
socket, front seat electric adjustment,
powered sunroof
F.Direction indicators, trailer presetting
518PGS
fig. 93
A0D0097m
A0D0111m
fig. 92