Fiat Barchetta Owner's Handbook Manual page 155

fig. 5
ELECTRICAL CONNECTION
DIAGRAM fig. 5
1 - Fuse box
2 - Connection on the fuse box for
powering the trailer's stop lights
154
3 - Connection on the fuse box for
powering the relays
4 - Connection on the fuse box for
powering the trailer's rear foglights
5 - Left-hand taillight
6 - Right-hand taillight
7 - Rear left earth point
8 - Seven-pole socket
9 - Relay for the power supply of the
trailer's rear left-hand direction indi-
cator
10 - Relay for the power supply of
the trailer's rear right-hand direction
indicator
11 - 7.5A fuse
Devices 9 - 10 - 11 are not includ-
ed in the car system and must be
added by the owner.