Range Rover 2. Electrical Manual - part 190

HEATED REAR SCREEN

F9

2

CIRCUIT DIAGRAM

REV: 11/99

Z253
Heating
Ventilation and
Air Conditioning
Control Unit
(HEVAC)

0

1

B141
Rear Screen

2

C1292

30

F 12

30 A

Z238
Body Electrical
Control Module
(BECM)

RL 11

11

C1279

1

C0381

B

S851

E0565

See Ground
Distribution

2

C0609

C0496

1

C0382

PLG

WB

Without Air
Conditioning

With Air
Conditioning

17

C0793

Z253
Heating
Ventilation and
Air Conditioning
Control Unit
(HEVAC)

9

C1576

15

0

1

C1587

(MY 1999)
(MY 2000)

ELECTROCHROMATIC REAR VIEW MIRROR

G1

1

CIRCUIT DIAGRAM

REV: 11/99

Z238
Body Electrical
Control Module
(BECM)

1

See Ground
Distribution

B110
Electro-
chromatic Rear
View Mirror

WP

15

F 6

10 A

B

1

C1284 (MY 1999)

9

C1584

1

C0698

1

C0698

4

5

UB

LG

(MY 2000)

(MY 2000)

S306

C1586 (MY 2000)

E0807

Rear Fog Guard
Lamps

GN

C0698

(MY 2000)
(MY 1999)

Memory Mirrors

C0698

(MY 1999)
(MY 2000)

10

3

(MY 2000)

ELECTROCHROMIC REAR VIEW MIRROR

G1

2

CIRCUIT DIAGRAM

REV: 11/99

8

Z238
Body Electrical
Control Module
(BECM)

2

C0167

9

Automatic
Transmission

Manual
Transmission

13

C0746

0

1

X157
Reverse Switch

S551

E1355

UP

UG

S608

S609

S610

UB

6

C0244

0

[1]

X

1

0

[2]

Y

2

0

[3]

Z

3

C0244

GN

B

BS

S607

E0808

C0989

1

C0167

See Ground
Distribution

See Ground
Distribution

X294
Gear Box
Position Switch

[1]

X Switch

[2]

Y Switch

[3]

Z Switch

P

0

1

1

R

0

0

1

N

1

0

1

D

1

0

0

3

0

0

0

2

0

1

0

1

1

1

0

Z*

1

1

1

X

Y

Z

GN

UB

Manual
Transmission

Automatic
Transmission

Automatic
Gearbox

1 =

0 =

* =

Switch Open

Switch Closed

Fault

18

C1287

2

C0988

C0745

5

C0745

4

3

C0988

HEADLAMPS

H1

CIRCUIT OPERATION

1

CIRCUIT OPERATION

Dipped Beam Headlamps

Operation of the headlamp switch will activate the
LH and RH dipped beam headlamps, regardless of
the state of the ignition switch.

Headlamp Delay

The term “headlamp” used throughout this section is
assumed to be either dipped beam or main beam, as
selected by the main beam changeover switch. This
switch will continue to function for the duration of the
delay period.

The headlamps will operate when the headlamp
switch is set to the headlamp position, regardless of
the status of the ignition switch.

If the ignition switch is turned off and the key re-
moved whilst the headlamps are on, and the head-
lamp switch is subsequently turned off with a dwell of
less than 1 second in the side lamp position, then a
25 second headlamp delay will be initiated.

If the ignition switch is turned off and the key re-
moved while the headlamps are on and the head-
lamp switch is subsequently turned to the side lamp
position for greater than 1 second then the head-
lamps will be switched off and parking lamps will re-
main on until the headlamp switch is turned off, or
turned back to the headlamp position.

The headlamp delay may be cancelled immediately
at any time while it’s active (master lighting switch in
the off position) by the following actions:

D

Insertion of the ignition key or selection of
auxiliary /ignition (all exterior lamps will be extin-
guished).

D

Turning the headlamp switch to the side lamp
position. In this case the exterior lamps will im-
mediately revert to parking lamps mode.

D

Turning the headlamp switch to the headlamps
position. In this case the headlamps and normal
side lamps (i.e. not parking lamps) will be active.

Main Beam/Side lamp Warning lamps

The main beam warning lamp will be activated when-
ever the main beam lamps are on, regardless of the
state of the ignition switch. The side lamp warning
lamp will be active whenever the side lamp switch is
on and the side lamps are operating in side lamp
mode, but not when the key is removed and the
parking lamp mode is on.

Main Beam Headlamps

The main beam change over switch has a momen-
tary action, which will cause the headlamps to switch
between dipped and main beam on each operation.

Operation of the main beam changeover switch,
while the dipped beam headlamps are activated and
the front fog lamps are inactive, will cause the
dipped beam lamps to be extinguished and both
main beam 1 and main beam 2 lamps to be illumi-
nated.

Operation of the main beam changeover switch,
while both dipped beam and front fog lamps are ac-
tive, will cause the dipped beam lamps to be extin-
guished and the main beam 1 lamps to be illumi-
nated.

Daytime Running lamps

This feature is a requirement for vehicles for the Ca-
nadian, Norwegian, Swedish and Finnish markets.

On these vehicles, with the engine running, daytime
running loads will be active regardless of the state of
any switches.

This feature will in no way effect the operation of any
of the other lighting systems.