bulb LAND ROVER DISCOVERY 1995 Owner's Manual

ELECTRICAL
21
REPAIR INTERIOR LIGHT
Service repair no - 86.35.14
Remove
1.Pry out light unit from roof location.
2.Disconnect light switch plug.
Refit
3.Reverse removal procedure.
Bulb Removal.
1.Pry out interior light lens.
2.Remove bulb.
Refit
3.Reverse removal procedure.REAR LOADSPACE LIGHT
Service repair no - 86.41.40
Remove1.Pry light unit from trim panel.
2.Disconnect wiring leads.
3.Remove bulb.
Refit
4.Reverse removal procedure.

86ELECTRICAL
22
REPAIR SIDE REPEATER LIGHT
Service repair no - 86.50.59
Remove
1.Push the lens to the right and then pull outward
to detach lens and bulb holder from the panel.
2.Turn lens anti-clockwise and remove from bulb
holder.
3.Pull bulb from holder.
Refit
4.Reverse removal procedure.BUMPER MOUNTED SIDE LIGHT
Service repair no - 86.50.59
Remove
1.From behind bumper turn holder anti-clockwise
and release from light unit.
2.Pull bulb from holder.
Refit
3.Reverse removal procedure.

86ELECTRICAL
30
REPAIR INSTRUMENT ILLUMINATION AND WARNING
LIGHT BULBS
Service repair no - 86.45.48 - Instrument
Service repair no - 86.45.61 - Warning light
Remove
1.Remove binnacle.
See Instrument binnacle
2.Identify bulb to be replaced.
NOTE: If faulty bulb is not accessible,
remove screws securing circuit board and
carefully ease circuit board aside.
3.Rotate bulb holder anti-clockwise, withdraw bulb
holder and remove bulb.Refit
4.Fit new bulb to holder.
CAUTION: Ensure bulb of correct wattage
and type is fitted.
5.Reverse removal procedure.

ELECTRICAL
31
REPAIR MAIN PRINTED CIRCUIT
Service repair no - 88.20.19
Remove
1.Remove instrument cowl.
See Instrument
cowl and illumination board
2.Remove circuit board.See Circuit board
3.Remove illumination and warning lamp bulbs.
4.Remove 13 screws securing main printed circuit,
remove circuit.
Refit
5.Position main printed circuit to binnacle.
6.Ensure screw holes in instruments are aligned
with holes in binnacle, fit and tighten screws.
7.Reverse removal procedure. 1 and 2.

ELECTRICAL
33
REPAIR INSTRUMENT BINNACLE COMPONENTS
1. Instrument cowl
2. Face plate
3. Fuel gauge
4. Speedometer
5. Instrument binnacle
6. Screw - securing circuit board
7. Circuit board8. Tachometer
9. Temperature gauge
10. Illumination board
11. Screw securing illumination board
12. Circuit board - instrument illumination
13. Instrument illumination bulb holder and bulb
14. Speedometer trip reset button sleeve
15. Screw - cowl and binnacle

86ELECTRICAL
34
REPAIR PRINTED CIRCUIT AND WARNING LIGHTS
1. Panel illumination bulbs
2. Transmission oil temperature warning lamp bulb
3. Hazard warning lamp bulb
4. Check engine warning lamp bulb
5. Handbrake/brake fluid warning lamp bulb
6. ABS warning lamp bulb
7. Headlamp main beam warning lamp bulb
8. Trailer direction warning lamp bulb9. Direction indicator warning lamp bulb
10. Air suspension warning lamp bulb
11. Ignition/no charge warning lamp bulb
12. Seat belt warning lamp bulb
13. Not used
14. Traction control warning lamp bulb
15. Diesel heater plug warning lamp bulb (if fitted)
16. Main printed circuit

ELECTRICAL
35
REPAIR INSTRUMENT COWL AND ILLUMINATION BOARD
Service repair no - 88.20.06 - Instrument cowl
Service repair no - 88.20.22 - Illumination board
Remove
1.Remove binnacle,
See Instrument binnacle
Instrument cowl
2.Remove bulb holder from binnacle.
3.Release 4 clips securing top of cowl to binnacle.
4.Release 3 clips securing bottom of cowl to
binnacle, remove cowl.
Illumination board
5.Release bulb holder wires from clip.
6.Remove screw securing illumination board to
cowl, remove board.Refit
Illumination board
7.Position illumination board to cowl, fit and tighten
screw.
8.Secure bulb holder wires in clip.
Instrument cowl
9.Ensure instrument face plate is correctly
positioned.
10.Position cowl to binnacle ensuring speedometer
trip passes through hole in cowl.
11.Secure cowl retaining clips.
12.Fit bulb holder in binnacle.
13.Fit binnacle.
See Instrument binnacle

86ELECTRICAL
38
REPAIR REVERSE LIGHT SWITCH
Service repair no - 37.27.01
Manual Gearbox
Remove
Reverse light switch is located at rear of selector
housing, accessible from beneath vehicle.
1.Place vehicle on suitable ramp.
2.Disconnect the battery negative lead.
3.Disconnect electrical leads.
4.Release lock-nut.
5.Remove switch.
NOTE: Reverse light switch requires
re-setting on reassembly.
6.Select reverse gear.
7.Connect 12 volt supply and test lamp across
switch terminals.
8.Screw switch into housing until test lamp is
illuminated. Screw switch in a further half turn,
tighten locknut.
9.Connect electrical leads.
10.Reconnect the battery negative lead.HEATER/VENTILATION AND AIR CONDITIONING
CONTROL PANEL BULB
Service repair no - 86.45.73
Remove
1.Carefully pull 3 rotary knobs off switches.
2.Prise blower speed control knob off lever.
3.Remove 2 screws securing panel, ease panel
away from fascia.
4.Pull bulb from holder.
5.Insert new bulb in holder.
Refit
6.Reverse removal procedure.

ELECTRICAL
39
REPAIR CIGAR LIGHTER AND BULB
Service repair no - 86.65.60
Service repair no - 86.45.55
Cigar Lighter
Remove
1.Remove centre console.
See CHASSIS AND
BODY, Repair, Centre Console
2.Depress lugs securing cigar lighter, withdraw
lighter from centre console.
Bulb replacement
3.Remove bulb from holder.
Refit
4.Reverse removal procedure.OIL PRESSURE WARNING SWITCH - V8i
Service repair no - 86.65.30
Remove
1.Disconnect the battery negative lead.
2.Disconnect electrical lead.
3.Unscrew switch unit.
4.Remove switch and sealing washer.
Refit
5.Reverse removal procedure. Using a NEW
sealing washer.

86ELECTRICAL
40
REPAIR INSTRUMENT ILLUMINATION ELECTRONIC
DIMMER/RHEOSTAT
Service repair no - 86.65.07
Electronic dimming control switch is located in
instrument panel finisher. Rotate control to vary
intensity of illumination.
Remove
1.Disconnect the battery negative lead.
2.Remove instrument panel finisher.
See
CHASSIS AND BODY, Repair, Instrument
Panel Finisher
3.Remove 2 screws securing rheostat, remove
rheostat.
Refit
4.Reverse removal procedure.WINDOW LIFT/HEATED SEAT CUSHION
SWITCHES AND BULBS
Service repair no - 86.25.16 - Switches
Service repair no - 86.45.29 - Bulb
Switch Replacement
1.Disconnect the battery negative lead.
2.Carefully release rear of surround from centre
console.
3.Remove screws, pry window lift switch surround
from glove box.
4.Disconnect multi-plug(s) at rear of switch(es).
5.Apply pressure to rear of switch, push it through
surround.
Bulb replacement
6.Identify bulb to be replaced and remove
appropriate switch.
7.Rotate bulb holder 90°and withdraw it from
switch; discard bulb and holder.
Refit
8.Reverse removal procedure.