The heating supply arrives via relay T22 located in the luggage
compartment fuse box
B45
and is energized by the line controlled
by the ignition (INT/A) for relay T12 protected by fuse F43, both
housed in the junction unit under the dashboard
B2
.
Fuses F57 and F67 of
B45
protect
the supply circuit for the two seats: the supply for the two heaters
O40
and
O41
is via the switches
I65
and
I66
.