GETTING TO KNOW YOUR CAR
184
The wiring diagram is the following (fig.
173):
Connector A
A1N.C.
A2N.C.
A3N.C.
A4+ 30 (battery-powered)
A5Aerial power supply
A6Light
A7+ 15 (key-powered)
A8Ground
Connector B
B1RH rear speaker
B2RH rear speaker
B3RH front speaker
B4RH front speaker
B5LH front speaker
B6LH front speaker
B7LH rear speaker
B8LH rear speaker
TECHNICAL INFORMATIONSpeakers (fig. 174-175)
For cars fitted with presetting system, the
sound system includes the following:
– 2 tweeters (A-fig. 174), with 30W
power;
– 4 speakers (B-fig. 174) and (A-fig.
175), 165 mm diameter (2 front and 2
rear), with 40W power.Aerial
For versions/markets where applicable,
the aerial can be built into the rear heated
window or can be located on the car roof.fig. 173
A0B741m
fig. 174
A0B387m
fig. 175
A0B237m
IN AN EMERGENCY
231
REAR ROOFLIGHT BULBS(except versions with sunroof)
To replace the bulbs proceed as follows:
– Remove the rooflight (A-fig. 54) lev-
ering in the point shown by the arrow.
– Remove the bulb (B-fig. 55) pulling
outwards and releasing it from the side con-
tacts.
– Fit the new bulb making sure that it is
positioned correctly and locked between the
contacts.
– Refit the light firstly inserting the side
with the connector and then pressing on the
other side until the catch clocks into place.
CENTRE REAR ROOF LAMP(only versions with sunroof)
To remove the bulb proceed as follows:
– Remove the roof light (A-fig. 56) lev-
ering in the point shown by the arrow.
– Remove the bulb (B-fig. 57) pulling
it outwards and releasing it from the side
contacts.
– Fit the new bulb making sure that it is
positioned correctly and locked between the
contacts.
– Refit the roof light firstly inserting the
side (C-fig. 57) and then pressing on the
other side until the catch clicks into place. When refitting the
rooflight ensure that the
electrical wiring is correct-
ly arranged and does not interfere
with the edges of the light or re-
taining clips.
fig. 53
A0B0201m
fig. 52
A0B0578m
fig. 54
A0B0202m
fig. 55
A0B0203m
To refit the rooflight reverse the procedure
followed for removal.
CAR MAINTENANCE
270
– Do not check for current in the cables by
short-circuiting the ends.
– If electrical welding is to be carried out
on the body of the car, the electronic con-
trol units must be disconnected or removed
if the work involves the production of high
temperatures.
You are also reminded that services with
high current absorption activated by the user,
such as bottle warmers, vacuum cleaners,
cellular telephone, mini refrigerator, etc. ac-
celerate the battery drainage process if they
are powered with the engine not run-
ningor running at idle speed.
WARNINGIt should also be noted that
improper branches on connectors of the elec-
tric wiring for installing additional equipment
is dangerous, particularly if safety devices
are involved.
ELECTRONIC CONTROL
UNITSWith normal use of the car, no particular
precautions need to be taken.
In the event of work on the electric system
or emergency starting, the instructions giv-
en below must absolutely be adhered to:
– Always switch off the engine before dis-
connecting the battery from the electric sys-
tem.
– If it is necessary to charge the battery,
always disconnect it from the electric sys-
tem.
– When starting in an emergency, only
use an auxiliary battery and not a battery
charger.
– Check that the bias is correct and that
the connections between the battery and
the electric system are in efficient conditions.
– Do not connect or disconnect the ter-
minals of the electronic units while the ig-
nition key is at MAR.
Battery50 Ah60 Ah70 AhMaximum permissible
loadless absorption
30 mA
36 mA
42 mAThe total absorption of these accessories
(standard and installed later) must be less
than 0.6 mA x Ah (of the battery), as
shown in the table below:
Alterations or repairs to
the electric system carried
out incorrectly and without taking
into account the specifications of
the system, may cause operating
faults with the risk of fire.
WARNING
