Land Rover Defender 300 Tdi Electrical Library Rover Manual

DESCRIPTION AND OPERATION
DEFENDER 97 MY4.21
Full Beam
When the column switch is moved to the main beam position (C036-5), current
is supplied to fuse 13 (C580-25) and fuse 14 (C580-27) of the passenger
compartment fuse box. Both are connected by blue/white wires. A feed is also
supplied to the main beam warning lamp (C233-5) on a blue/white wire.
Fuse 13 (C580-26) supplies a feed to the RH headlamp (C011-1) on a
blue/orange wire. The headlamp is earthed (C011-3) on a black wire.
Similarily, fuse 14...

DESCRIPTION AND OPERATION
4.22
DEFENDER 97 MY
EXTERIOR LAMPS - Rear Fog Lamps
DESCRIPTION
The rear fog lamps only operate when the headlamps are illuminated and the
ignition switch is in position II. The non- latching switch is positioned in the
centre of the dash panel. When the rear fog lamps are switched on, the
instrument pack warning lamp also illuminates. The fog lamps are automatically
switched off every time the ignition is turned off.
OPERATION
Feed from the positive battery terminal is...

DESCRIPTION AND OPERATION
DEFENDER 97 MY4.23
INDICATORS / HAZARD WARNING LAMPS
DESCRIPTION
The indicators are controlled from the steering column switch and operate
when the ignition switch is in position II.
The hazard lamp switch is located towards the right hand side of the dash
panel. Hazard operation is not dependent on the position of the ignition switch.
When the hazard switch is depressed, both left and right hand indicator lights
flash.
OPERATION
Feed from the positive battery terminal is...

DESCRIPTION AND OPERATION
4.24
DEFENDER 97 MY
Left Turn
Moving the column switch to the left turn position allows power to flow through
the switch (C036-4) to the LH rear direction indicator lamp (C403-2), the LH
front direction indicator lamp (C001-2), and the LH side repeater lamp
(C013-1). These 3 lamps are connected in parallel and are all fed by green/red
wires. Power is also supplied to the instrument pack warning lamp (C230-10)
on a green/red wire. All lamps are earthed on black wires. With the...

DESCRIPTION AND OPERATION
DEFENDER 97 MY4.25
Hazards
The hazard warning switch (C096-7) is supplied with a permanent feed from
fuse 1 (C580-2) of the passenger compartment fuse box on a purple wire.
Pressing the switch to the on position allows power to flow through the switch
(C096-5) to the flasher unit (C547-85) on a light green wire. The flasher unit
(C547-87) is connected to the following via the hazard warning switch
(C096-2).
·Hazard warning lamp tell tale (C913-1) by a brown/red wire.
·RH front...

DESCRIPTION AND OPERATION
4.26
DEFENDER 97 MY
INTERIOR LAMPS
DESCRIPTION
Dependant on model, the Defender is provided with either one or two interior
lamps. One in the front, and one in the rear of the vehicle (if fitted). Both lamps
can be switched on manually using their integral switches. If any door,
including the tail door, are opened, the lamp(s) will illuminate.
If an immobilisation system is fitted to the vehicle, the lamps are controlled by
the Alarm ECU. The ECU contains a time out feature...

DESCRIPTION AND OPERATION
DEFENDER 97 MY4.27
Immobilisation (Defender 90 & 110 Hard Top only)
Feed from the positive battery terminal is connected to fusible link 2 (C632-1)
of the engine compartment fuse box by a brown wire. Current flows through
fusible link 2 (C907-2) to fuse 2 (C580-3) of the passenger compartment fuse
box on a brown wire.
Fuse 2 of the passenger compartment fuse box (C580-4) is connected to the
front interior lamp (C317-2) by a purple wire. The interior lamp has an integral
switch....

DESCRIPTION AND OPERATION
4.28
DEFENDER 97 MY
Immobilisation (Defender 110 Truck Cab only)
Feed from the positive battery terminal is connected to fusible link 2 of the
engine compartment fuse box (C632-1) by a brown wire. Fusible link 2
(C907-2) is connected to fuse 2 (C580-3) of the passenger compartment fuse
box by a brown wire.
Fuse 2 of the passenger compartment fuse box (C580-4) supplies a current to
the interior lamp (C357-3) on a purple wire. The interior lamp has an integral
switch. With this...

DESCRIPTION AND OPERATION
DEFENDER 97 MY4.29
Immobilisation (Defender 90 / 110 Station Wagon, & Crew Cab)
Feed from the positive battery terminal is connected to fusible link 2 (C632-1)
of the engine compartment fuse box by a brown wire. Fusible link 2 (C907-2) is
connected to fuse 2 (C580-3) of the passenger compartment fuse box by a
brown wire. Fuse 2 of the passenger compartment fuse box (C580-4) supplies
a current to the front interior lamp (C357-3) and the rear interior lamp (C925-3),
which are...

DESCRIPTION AND OPERATION
4.30
DEFENDER 97 MY
The rear interior lamp operates in the same way as the front interior lamp.
When the integral switch is in the off (normal) position (C925-1), the only earth
path is via the alarm ECU (C061-1) on a purple/white wire. The door switches
are fed by the alarm ECU as before.
With the rear interior lamp integral switch in the on position (C563-1), a direct
route to earth is provided on a black wire, illuminating the lamp.
The alarm ECU also receives a signal from...