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Fig.
3-78.
Wind shield
wa
sher
l. Commutator
8. Shaft
2. Brush
9. Hose
3. Spring
10. Container
4. Connecting lip
11. Rotor
5. Water outlet
12. Flange
6. Pump gear
13.
Permanent magnet
7. Pump housing
CONTRO
l
RElAYS
VO
LVO
104339
As
standal~d
-the car is f.irhted with five controi relays.
Four of them are mounted on a holder
si,
t uated on the
left-hand wheel arch,
see Fig.
3-79.
One
of these
relays is a controi relay
for
the horn, another is a
controi relay
for
the reversing light, while a third is
a
step relay for fullbeam and
dipped headlights and
a fourth
is
a controi relay
for the
fog
lig.hts.
The
fifth
relay, for the electrically
heated
rear
window,
is
placed under the dashboard, to
the
righ,
t of
the
car
heater,
see Fig. 3-80. The relay cuts out current to
the rear window, when the
ignition is
shut off, this
in order
~o
prevent the battery from being discharged
when the
e
ngine is switched off.
Vehicles with automatic transmission are
f
itted
with
a
sta rt
re:lay
instead of a controi relay for the back-up
lights.
lUGGAGE/ENGINE COMPARTMENT
Ll
GHTING
The vehide is eqipped with luggage and engine com-
partment lighting which automO'tically
switches
on
when the luggage compartment lid or the engine
bonnet is opened.
Fig. 3-79.
Co ntro
i rel
a ys
l.
Reversing
light
relay
(or
start relay for vehicles with automatic
transmission)
2.
Horn relay
3. Step relay for dipped/fullbeam switching
4.
Fog
light
relay
5.
Fusebox
for
fog lights
FUSES
The fuses are mounted
in
a fusehox secured to a
bracket fi,tted on the
car
heat,
e r
behind
an
opening
in the protection panel under the dashboard.
The fuses for the fog lights are mounted in a fusebox
on a holder situated on the Idt-hand wheel arch,
see
Fig. 3-79.
BRAKE LIGHT SWITCH
The brake light switch is placed on the pedal
carner
beneath the dashboard. It is operated mechanically
by the brake pedal.
VOLVO
104 399
Fig. 3-80.
Controi
relay for rear window defroster
3:
33
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