wiring diagram Alfa Romeo 147 2007 Owner handbook (in English)

GETTING TO KNOW YOUR CAR
140
RADIO PRESETTING
SYSTEM
(for versions/markets where
applicable)
The car, if not delivered with sound sys-
tem, is fitted with a glove compartment on
the instrument panel (fig. 136a).
Sound system presetting system includes
the following:
– sound system power cables;
– front and rear speaker power cables;
– aerial power cable;
– sound system housing;
– aerial on car roof.The sound system shall be installed in the
proper housing occupied by the glove com-
partment that can be removed by pressing
the two retaining tabs fitted in the glove
compartment: here are the power cables.
If after buying the car you
want to install the sound
system, contact first Alfa
Romeo Authorised Services whose
qualified personnel, in addition to
suggesting the most suitable de-
vices, will evaluate the overall
electric absorption to safeguard the
battery. Excessive loadless ab-
sorption could damage the battery
and lose warranty.
The wiring diagram is the following (fig.
136b):Connector A
A1 N.C.
A2 N.C.
A3 N.C.
A4 + 30 (battery-powered)
A5 Aerial power supply
A6 Light
A7 + 15 (key-powered)
A8 Ground
Connector B
B1 RH rear speaker
B2 RH rear speaker
B3 RH front speaker
B4 RH front speaker
B5 LH front speaker
B6 LH front speaker
B7 LH rear speaker
B8 LH rear speaker
fig. 136a
A0A0715m
fig. 136b
A0A0709m