instrument panel FORD GRANADA 1985 Service Repair Manual

See Chapter 1, Section 21.
1On 2.0 litre DOHC engines only, remove the
water pump/alternator drivebelt as described
in the previous Section.
2Loosen the alternator lower mounting
through-bolt, then remove the alternator upper
mounting bolt, and swing the alternator away
from the engine.
3Unscrew the central securing bolt, and
withdraw the drivebelt tensioner assembly.
4Commence refitting by positioning the
tensioner on the cylinder block, ensuring that
the lug on the rear of the tensioner bracket
engages with the corresponding hole in the
cylinder block (see illustration). Tighten the
securing bolt.
5Swing the alternator into position to align
the upper mounting bolt hole with the
corresponding hole in the drivebelt tensioner
assembly, then refit and tighten the upper
mounting bolt, then the lower throughbolt.
6Check the full length of the drivebelt for cracks
and deterioration and renew if necessary.
7Fit the drivebelt using a reversal of the
removal procedure, and release the tensioner
to tension the drivebelt.
1Disconnect the battery negative lead.
2Depressurize the cooling system by
unscrewing the expansion tank cap. Take
precautions against scalding if the system
is hot.
3Slacken the hose clips on all the hoses
which are connected to the tank. Pull off and
plug those hoses which are above the
waterline.4Remove the two screws which secure the
tank. Tilt the tank so that the coolant lies away
from the outlets, then disconnect and plug the
remaining hose.
5Disconnect the coolant level sensor, when
fitted, and remove the tank.
6Refit by reversing the removal operations.
Top-up the cooling system on completion.
1The temperature gauge sender is located
towards the front of the engine. On SOHC
models it is just below the inlet manifold (see
illustration); on V6 models it is just below the
top hose connection on the front of the left-
hand cylinder head, and on DOHC models it is
located at the front of the inlet manifold (see
illustration).
2Slacken the expansion tank cap to release
pressure in the cooling system, taking
precautions against scalding if the system
is hot.Tighten the cap again to minimise
coolant loss.
3Disconnect the wiring from the sender unit.
Unscrew and remove it, being prepared for
some coolant spillage.
4Smear sealant on the sender unit threads
before refitting, then insert and tighten it.
Reconnect the wiring.
5Top-up the cooling system if necessary,
then run the engine and check the operation of
the temperature gauge.The cooling fan switch is located in the end
of the thermostat housing.
Removal and refitting of the switch is as
described for the temperature gauge sender in
the previous Section.
Models before April 1992
Front
1Disconnect the battery negative lead.
2Remove the instrument cluster (Chapter 13).
3Remove the facia top (Chapter 12).
4Unclip the two control cables from the
control levers (see illustration).
5On air conditioned models, disconnect the
hoses from the vacuum switch.
6Remove the four screws which secure the
heater control assembly. Withdraw the
assembly from the facia.
7When refitting, secure the control assembly
with the four screws. Reconnect the vacuum
switch (when applicable) and the control
cables. Adjust the control cables if necessary
by altering the positions of the cable clips.
8When satisfied with the operation of the
cables, refit the other disturbed components.
Rear
9Remove the centre console (Chapter 12).
10Unclip the control cables and remove the
control unit.
11Refit in the reverse order to removal.
Models from April 1992
12Undo the two instrument panel surround
retaining screws, then carefully release the
retaining clips and remove the surround from
the facia.
13Pull off the three knobs from the heater
and ventilation controls to gain access to the
two hidden central vent panel retaining
screws. Slacken and remove the four panel
retaining screws and partially withdraw the
17Heater controls - removal and
refitting
16Cooling fan switch - removal
and refitting
15Temperature gauge sender -
removal and refitting
14Expansion tank - removal and
refitting
13Water pump/alternator
drivebelt tensioner - removal
and refitting
12Water pump/alternator
drivebelt(s) - inspection,
renewal and adjustment
Cooling, heating and ventilation systems 3•7
3
13.4 On refitting, ensure the drivebelt
tensioner lug (A) engages with hole in the
mounting bracket (B)15.1a Temperature gauge sender (manifold
removed)15.1b Temperature gauge sender unit
location (arrowed)
17.4 Heater control cable clip (arrowed)
viewed through windscreen
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panel. Disconnect the wiring connectors from
the heated window switches and fuel
computer (where fitted) and remove the panel
from the car.
14Undo the two retaining screws then
manoeuvre the control panel out of the facia
and disconnect the wiring connector (see
illustration).
15Unclip the central fan switch from the
panel then, using a small flat-bladed
screwdriver, bend back the retaining tabs and
remove the cover from the panel base plate
(see illustration).
16Cut the cable retaining clips then release
the cables from the toothed guides and
remove the base plate.
17Refitting is a reversal of the removal
procedure securing the cables to the base
plate using new retaining clips.
Models before April 1992
Front
1Remove the heater controls as described in
the previous Section.
2Remove the centre console as described in
Chapter 12. Also remove the console bracket
and the gear lever inner gaiter.
3Unclip the under-dash trim on both sides.
Remove the glovebox lid.
4Remove the radio (Chapter 13).
5Remove the ABS and (when applicable) the
EEC IV modules (Chapters 10 and 13).
6Remove the remaining lower trim on the
passenger side to expose the heater casing.
7Remove the two securing screws and
release the cables from the heater.
8When refitting, place the air distribution and
temperature control valve levers in their
uppermost positions, then connect the cables.
9The remainder of refitting is a reversal of the
removal procedure.
Rear
10Remove the centre console (Chapter 12).
11Remove the front seat on the side
concerned. Also remove the rear seat cushion. 12Remove the front seat belt lower anchor bolt.
13Remove the front scuff plate, which is
secured by three screws. Remove the front
screw from the rear scuff plate.
14Roll back the front carpet from the scuff
plates to expose the heater cable. Release the
cable from its ties and disconnect it from the
control unit and the nozzle (see illustration).
15Refit by reversing the removal operations.
Models from April 1992
16Remove the facia undercovers, the right-
hand lower facia panel and the glovebox .
17Undo the two retaining nuts, then release
the retaining clips and remove the trim panel
from the glovebox aperture.
18Remove the heater control panel.
19Slacken and remove the control cable
retaining screws then release the retaining
clips (one screw and one clip for each cable).
Detach the cables from the heater assembly
and withdraw them from the facia whilst noting
the correct routing (see illustration).
20Refitting is a reverse of the removal
procedure noting the following points.
a)Ensure that the cables are correctly routed
prior to connecting them to the heater
housing.
b)Prior to refitting the glovebox aperture trim
panel, check that the panel controls
function correctly and that the cables
move the relevant operating lever
smoothly from the fully open to the fully
closed position without any trace of undue
friction.
Models before April 1992
1Disconnect the battery negative lead.
2Depressurise the cooling system by
slackening the expansion tank cap. Take
precautions against scalding if the system is
hot.3Disconnect the two heater hoses from the
stubs on the bulkhead. Be prepared for some
coolant spillage: catch the coolant in a clean
container if it is fit for re-use. Plug the hoses,
or tie them up with their open ends raised.
4Expel as much coolant as possible from the
heater matrix by blowing through it.
5Remove the matrix connector plate and
gasket from the bulkhead.
6Working inside the vehicle, remove the
centre console and other trim as described for
access to the heater control cables .
7Remove the instrument cluster surround,
which is secured by four screws. Also pull out
the heater louvre panel.
8Remove the facia panel top, which is
secured by five screws and four clips.
9Detach the air trunking from the heater
casing. Release the trunking from the
bulkhead when necessary.
10Remove the two nuts which secure the
heater unit. Pull the unit into the vehicle until
the pipe stubs are clear of the bulkhead, then
remove it sideways. Be prepared for coolant
spillage.
11Check the condition of the foam gasket on
the bulkhead and renew it if necessary.
12Refit by reversing the removal operations.
13Top-up the cooling system on completion,
and check the level again after the engine has
been run.
Models from April 1992
14Disconnect the battery negative terminal.
15Drain the cooling system.
19Heater assembly - removal
and refitting
18Heater control cables -
removal and refitting
3•8Cooling, heating and ventilation systems
17.14 Heater control panel retaining screws
(arrowed)
18.19 Heater control cable retaining screw
and clip (arrowed)
17.15 Exploded view of the heater control
panel
A Control cable retaining clips
B Cover
C Fan switch
D Base plate18.14 Rear heater control cable at nozzle
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10Remove the securing screws and detach
the C and D-pillar trim panels.
11Remove the top of the facia panel.
12Remove the securing screw from the base
of the A-pillar trim on each side. Detach the A-
pillar trim panels.
13Remove the headlining through the
tailgate, peeling it back from around the sliding
roof (when applicable - see paragraph 15).
14Refitting is essentially a reversal of the
removal procedure. The services of an
assistant will be required during the initial
stages of refitting.
15When a sliding roof is fitted, the headlining
is secured around the aperture with double-
sided adhesive tape.
1To remove a manually-adjusted mirror, first
pull off the operating lever cover. Remove the
triangular trim panel which covers the mirror
mounting: this panel is secured by a single
screw concealed under a cover. Pull out thecontrol retaining clip (see illustrations).
2For electrically-adjusted mirrors, remove the
door interior trim panel (including the triangular
trim panel) and peel back the top part of the
foam sheet for access to the mirror multi-plug.
Disconnect the multi-plug.
3For all mirrors, support the mirror and
remove the three securing screws. Lift the
mirror off the door, disengaging the base from
the rubber seal (see illustration).
4Refit by reversing the removal operations.
1Remove the mirror from the windscreen by
“sawing” through the adhesive bond with a
piece of nylon cord.
2Clean the mirror base and the mounting
area on the windscreen with methylated spirit.
Both items must be perfectly clean, and the
windscreen must be at room temperature
(20°C/68°F approx).
3Peel off the backing paper from one side of
the special adhesive patch. Press the stickyside of the patch firmly onto the mirror base.
4Warm the mirror base and patch to 50°
to 70°C (122°to 158°F). Immediately remove
the backing paper from the other side of the
patch and press the mirror firmly onto the
mounting area. Hold it in position for at least
two minutes, and do not attempt to adjust the
mirror for at least half an hour.
5Beware of using proprietary adhesives to
attach the mirror to the windscreen: not all are
suitable and some may leave residues which
are difficult to remove.
Models before April 1992
1Disconnect the battery negative lead.
2Remove the instrument panel surround,
which is secured by four screws. Pull out the
heater louvre panel.
3Remove the facia top (crash pad), which is
secured by five screws and four spring clips.
With the screws and clip removed, a good tug
will free the top from the clips next to the
windscreen (see illustration).
4Remove the carpet and soft trim from below
the facia on both sides. It is clipped in place.
5Remove the driver’s side lower trim panel,
which is secured by six screws. One of the
screws is only accessible after removing the
air vent grille. Unclip the AWS bulb failure
warning module, when fitted (see illustration).
41Facia panels and trim -
removal and refitting40Interior mirror - removal and
refitting
39Exterior mirror - removal and
refitting
12•12Bodywork and fittings
39.1a Removing the mirror mounting trim
screw
41.3 Facia top retaining screws and spring clips (A)41.5 Remove the grille for access to the
screw (arrowed)
39.1b Pull out the clip (arrowed) to release
the mirror control39.3 Removing a mirror from the door
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6Disconnect the glovebox arms and hinges.
Withdraw the hinge pins and remove the lid.
7Slide the auxiliary fuse panel off its
mounting and remove the glovebox light
(when fitted).
8Remove the ABS and ESC/EEC modules
(Chapter 13). Remove the two nuts and
washers from inside the glovebox.
9Remove the radio, stowage box or graphic
equaliser, ashtray, cigarette lighter panel and
(when applicable) the gear lever gaiter.
10Remove the centre console, disconnecting
switches, rear heater controls etc as
necessary.
11Remove the six screws which secure the
passenger’s side lower panel. Remove the
panel. 12Refit by reversing the removal operations,
transferring the brackets, captive nuts or other
fittings to any new panels being fitted.
Models from April 1992
13Disconnect the battery negative terminal.
14Remove the centre console.
15Remove the radio, amplifier unit and
(where necessary) the CD player.
16Remove the instrument cluster.
17Remove the steering wheel and then the
steering column direction indicator/headlight
flasher switch and windscreen wipe/wash
switch.
18Pull off the three knobs from the heater
and ventilation controls to gain access to the
two hidden central vent panel retainingscrews. Slacken and remove the four panel
retaining screws and partially withdraw the
panel. Disconnect the wiring connectors from
the heated window switches and fuel
computer (where fitted) and remove the panel
from the car (see illustrations).
19Undo the two retaining screws and free
the heater and ventilation control panel from
the facia panel (see illustration).
20Depress the retaining tang, situated at the
bottom of the control knob, and remove the
light switch knob from the switch (see
illustration).
21Withdraw the light switch from right-hand
vent panel and disconnect the wiring plug (see
illustration).
22Remove the light switch surround from the
vent panel and disconnect the wiring
connector (see illustration).
23Undo the three retaining screws and
remove the right-hand vent panel from the
facia (see illustration).
24Remove the ashtray insert, then slacken
and remove the three ashtray retaining
screws. Remove the ashtray assembly,
detaching the illumination lamp as it is
removed (see illustration).
25Undo the retaining screw then disconnect
the wiring plugs and remove the cigarette
lighter from the facia panel (see illustration).
26Unclip and remove both the left- and right-
hand facia undercover panels.
27Carefully prise out the bonnet release lever
surround to gain access to the lever retaining
Bodywork and fittings 12•13
12
41.18a Remove the control knobs to gain
access to the two hidden central vent
panel retaining screws (arrowed)41.18b Withdraw the central vent panel and
disconnect the heated window and fuel
computer wiring connectors41.19 Undo the heater control panel
retaining screws and free the panel from
the facia
41.22 Withdraw the light switch surround
and disconnect the wiring connector
41.20 Depress the tang (arrowed) and pull
off the light switch control knob41.21 Withdraw the light switch and
disconnect the wiring plug
41.23 Undo the three retaining screws
(arrowed) to disconnect the right-hand vent41.24 Ashtray retaining screw locations
(arrowed)
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screws. Undo the three screws then withdraw
the lever. Remove the cable retaining clip and
detach the operating lever from the cable (see
illustrations).
28Slacken and remove the five right-hand
lower facia panel retaining screws and remove
the panel from the vehicle (see illustration).
29Open up the glovebox then, using a small
flat-bladed screwdriver, carefully prise up the
retaining clip and disconnect the glovebox
hinge arms. Withdraw the glovebox assembly
from the facia noting the plastic bushes which
are fitted to the glovebox pivot points.
Withdraw the glovebox illumination light,
disconnect the wiring connector and remove it
from the facia (see illustrations).
30Slacken and remove the three screws
securing the passenger side lower kick panel
in position and remove the panel (see
illustration).
31Carefully prise the upper end of the left-
hand A-pillar trim out of position until all the
retaining clips are released. Lift the panel up to
disengage the lower tab from the pillar and
remove the trim panel (see illustrations).
Repeat the procedure for the right-hand panel.
32Disconnect the alarm warning LED wiring
connector which is accessed via the
instrument cluster aperture (see illustration).
33Carefully prise the windscreen vent panel
out from the top of the facia to gain access to
the upper facia retaining screws (see
illustration).
34Slacken and remove the facia retaining
nuts and screws, then partially withdraw thefacia panel (see illustrations).
35Undo the two screws securing the left-
hand side facia support bracket to the body
and remove the bracket (see illustrations).
36Make a final check that all the necessary
wiring retaining clips have been released then
carefully manoeuvre the facia panel out of
position and out from the vehicle.
37Refitting is a reverse of the removal
procedure noting the following points.
a)Manoeuvre the facia panel into position
then refit the left-hand facia support
bracket.
b)Ensure that all wiring connections are fed
through the relevant apertures, then refit
the facia retaining nuts and screws.c)Tighten all fasteners securely.
d)On completion reconnect the battery and
check the operation of all switches and
electrical components.
Models before April 1992
Low series
1Remove the rubber mat and the two screw
cover plugs from the front of the console.
Remove the two front screws (see
illustration).
2Remove the gear lever knob by unscrewing
it.
3Remove the central securing screw, which
is also concealed by a cover plug (see
illustration)and the two rear screws (one
each side of the handbrake).
4Lift off the console, moving the handbrake
and gear lever as necessary.
5Refit by reversing the removal operations.
High series
6Disconnect the battery negative lead.
7Open the cassette box. Remove the two
screws, accessible from under the lid, which
secure the switch panel (see illustration).
Raise the rear of the panel, disconnect the
multi-plugs and remove it.
42Centre console - removal and
refitting
Bodywork and fittings 12•15
12
41.34c Facia mounting nuts (arrowed)
situated in glovebox aperture41.34b Facia upper mounting screw41.34a Facia left-hand mounting screw
41.35a Partially withdraw the facia to gain
access to left-hand support bracket
retaining screws (arrowed) . . .41.35b . . . then undo the screws and
remove the bracket from behind the facia
42.1 The two front screws which secure the
low series console42.3 The central console securing screw
(low series)
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The electrical system is a 12 volt, negative
earth type. Electricity is generated by an
alternator, belt-driven from the crankshaft pulley.
A lead-acid battery provides a reserve of power
for starting and when the demands of the system
temporarily exceed the alternator output.
The battery negative terminal is connected
to “earth” - vehicle metal - and most electrical
system components are wired so that they
only receive a positive feed, the current
returning via vehicle metal. This means that
the component mounting forms part of the
circuit. Loose or corroded mountings can
therefore cause apparent electrical faults.
Many semiconductor devices are used in
the electrical system, both in the “black
boxes” which control vehicle functions and in
other components. Semiconductors are very
sensitive to excessive (or wrong polarity)
voltage, and to extremes of heat. Observe the
appropriate precautions to avoid damage.
Although some repair procedures are given
in this Chapter, sometimes renewal of a well-
used item will prove more satisfactory. The
reader whose interests extend beyond
component renewal should obtain a copy of
the “Automobile Electrical Manual”, available
from the publishers of this book.
Before starting work on the electrical
system, read the precautions listed in “Safety
first!” at the beginning of the manual.
Note:Refer to the precautions given in “Safety
first!” and in Section 1 of this Chapter before
starting work. The following tests relate to testing
of the main electrical circuits, and should not be
used to test delicate electronic circuits (such as
anti-lock braking systems), particularly where an
electronic control unit (ECU) is involved.
General
1A typical electrical circuit consists of an
electrical component, any switches, relays,
motors, fuses, fusible links or circuit breakers
related to that component, and the wiring and
connectors which link the component to both
the battery and the chassis. To help to
pinpoint a problem in an electrical circuit,
wiring diagrams are included at the end of this
Chapter.
2Before attempting to diagnose an electrical
fault, first study the appropriate wiring
diagram, to obtain a more complete
understanding of the components included in
the particular circuit concerned. The possible
sources of a fault can be narrowed down by
noting whether other components related to
the circuit are operating properly. If several
components or circuits fail at one time, the
problem is likely to be related to a shared fuse
or earth connection.
3Electrical problems usually stem from
simple causes, such as loose or corroded
connections, a faulty earth connection, a
blown fuse, a melted fusible link, or a faulty
relay. Visually inspect the condition of all
fuses, wires and connections in a problem
circuit before testing the components. Use the
wiring diagrams to determine which terminal
connections will need to be checked in order
to pinpoint the trouble-spot.
4The basic tools required for electrical fault-
finding include: a circuit tester or voltmeter (a
12-volt bulb with a set of test leads can also
be used for certain tests), a self-powered test
light (sometimes known as a continuity tester),
an ohmmeter (to measure resistance), a
battery and set of test leads, and a jumper
wire, preferably with a circuit breaker or fuse
incorporated, which can be used to bypass
suspect wires or electrical components.
Before attempting to locate a problem with
test instruments, use the wiring diagram to
determine where to make the connections.
5To find the source of an intermittent wiring
fault (usually due to a poor or dirty connection,
or damaged wiring insulation), an integrity testcan be performed on the wiring, which
involves moving the wiring by hand, to see if
the fault occurs as the wiring is moved. It
should be possible to narrow down the source
of the fault to a particular section of wiring.
This method of testing can be used in
conjunction with any of the tests described in
the following sub-Sections.
6Apart from problems due to poor
connections, two basic types of fault can
occur in an electrical circuit - open-circuit or
short-circuit.
7Open-circuit faults are caused by a break
somewhere in the circuit, which prevents
current from flowing. An open-circuit fault will
prevent a component from working, but will
not cause the relevant circuit fuse to blow.
8Short-circuit faults are caused by a “short”
somewhere in the circuit, which allows the
current flowing in the circuit to “escape” along
an alternative route, usually to earth. Short-
circuit faults are normally caused by a
breakdown in wiring insulation, which allows a
feed wire to touch either another wire, or an
earthed component such as the bodyshell. A
short-circuit fault will normally cause the
relevant circuit fuse to blow. Note: A short-
circuit that occurs in the wiring between a
circuit’s battery supply and its fuse will not
cause the fuse in that particular circuit to blow.
This part of the circuit is unprotected - bear
this in mind when fault-finding on the vehicle’s
electrical system.
Finding an open-circuit
9To check for an open-circuit, connect one
lead of a circuit tester or voltmeter to either the
negative battery terminal or a known good earth.
10Connect the other lead to a connector in
the circuit being tested, preferably nearest to
the battery or fuse.
11Switch on the circuit, bearing in mind that
some circuits are live only when the ignition
switch is moved to a particular position.
12If voltage is present (indicated either by
the tester bulb lighting or a voltmeter reading,
as applicable), this means that the section of
2Electrical fault-finding - general
information
1General information
Body electrical system 13•3
13
Other relays and modules (continued)
IdentificationFunction
Behind facia (passenger side) (continued):
M4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Heated windscreen (timer)
M5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Air conditioning cooling fan
M6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ABS pump relay
M7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ABS main relay
M8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ABS control unit
M9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Ride height control
Below instrument panel (driver’s side):
N1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Bulb failure warning unit
Below facia (passenger side):
P1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ABS module
P2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Fuel-injection system module
Behind facia (passenger side):
R1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Speed control system module
R2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Auxiliary warning system module
R3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Rear audio console module
Torque wrench settingsNmlbf ft
Alternator adjusting strap:
To steering pump bracket (SOHC) . . . . . . . . . . . . . . . . . . . . . . . . . . .21 to 2616 to 19
To front cover (V6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 to 5130 to 38
procarmanuals.com

Footwell lights
11Free the light unit by carefully prising with
a screwdriver(see illustration).
12Extract the bulbholder by twisting and
pulling. Renew the bulb, refit the holder and
press the light unit home.
Luggage area light
13Carefully prise free the light unit (see
illustration).
14Pull out the old bulb, press in the new one
and refit the light unit.
Engine bay light
15This light bulb is directly accessible once
the bonnet is opened. It is of the bayonet type.
Instrument panel lights
16Remove the instrument cluster.
17Extract the appropriate bulb and holder by
twisting it 90°anti-clockwise (see
illustration).
18Large bulbs are of the wedge base typeand can be pulled out of their holders. Small
bulbs and holders cannot be separated, but
must be renewed complete.
19Refit the bulbs and holder, then refit the
instrument panel.
Switch illumination lights
20The pilot lights in the minor switches cannot
be renewed independently of the switch.
21The bulbs which illuminate the lighting
master switch and the heater blower switch
can be renewed after pulling off the switch
knob (see illustration).
22The switch symbols in the instrument
panel surround are illuminated by a single
bulb. To gain access to the bulb, remove the
instrument panel surround, which is secured
by four screws. The bulb is of the wedge base
type (see illustration).
Glovebox light
23Open the glovebox. Remove the
combined switch/light unit, which is secured
by two screws (see illustration).
24Prise out the switch, renew the bayonet
fitting bulb and refit the switch
25Refit and secure the light unit with the two
screws.
Ashtray light
26Remove the storage box or audio unit
from just above the ashtray (see illustration).
27Free the bulbholder from above the ashtray,
either by pulling it outwards (low series trim) or
by carefully prising it away from its housing
using a screwdriver (high series trim).28Renew the wedge base bulb. Refit the
bulbholder and the other disturbed
components.
Radio fader light
29Carefully prise off the fader surround.
30Extract the bulbholder by twisting it anti-
clockwise. Disconnect its wiring plug and
remove it.
31The bulb and holder cannot be separated.
Fit the new bulbholder unit, check for correct
operation, then refit the fader surround.
Heater control light
32Remove the instrument panel surround.
33Pull off the heater control knobs, then
prise the display panel off the heater controls
to expose the bulb.
13•8Body electrical system
6.21 Pull off the switch knob to expose the
bulb
6.26 Ashtray light bulb seen through radio
aperture6.22 Removing the switch symbol
illumination light6.23 The glovebox light unit
6.13 Luggage area light unit6.17 Instrument panel lights
6.11 Footwell light bulb renewal - front (A)
and rear (B)
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34Renew the bulb, check for correct
operation, then refit the disturbed components
(see illustration).
Automatic transmission selector
light
35Carefully pull off the selector housing.
Remove the selector knob by unscrewing it.
36Release the selector indicator plate, which
is secured by two clips. Remove the indicator
plate by sliding it up the selector stalk.
37Remove the selector guide plate, which is
secured by four screws. Extract the bulbholder
and renew the bulb (see illustration).
38An alternative means of access is by
removing the centre console.
39Refit by reversing the removal operations.
Rear console light
40Remove the rear heater control lever knob
by pulling it off.
41Remove the rear console panel, which is
secured by two screws at the top.
42Free the bulbholder by twisting it anti-
clockwise. Renew the wedge base bulb.
43Refit the bulbholder and the other
disturbed components.
Hazard warning switch light
44Remove the steering column upper
shroud, which is secured by three screws.
45Make sure that the switch is in the “off”
position, then pull off the switch cap.
46Pull out the wedge base bulb and press in
the new one.47Refit the switch cap and the steering
column upper shroud.
Clock light
48If the clock is in the instrument panel,
renewal is as described for the other
instrument panel lights.
49To renew the light bulb in the overhead
type of clock, first remove the overhead
console.
50Remove the back of the clock, which is
secured by two screws, for access to the bulb.
51Renew the bayonet fitting bulb (see
illustration). Refit the back of the clock, then
refit the overhead console.
Models before April 1992
1Although not essential, it is wise to
disconnect the battery negative lead.
2Remove the instrument panel surround,
which is secured by four screws. Disengage
the switch symbol illumination light from the
surround.
3Remove the four screws which secure the
instrument cluster.
4Partly withdraw the instrument cluster,
disconnect the multi-plugs and remove the
cluster (see illustrations). The multi-plugs are
colour coded and not interchangeable; when a
graphic display module is fitted, its multi-plughas a red locking mechanism which must be
retracted before the plug can be
disconnected.
5Refit by reversing the removal operations.
Models from April 1992
6For these models, note the following points:
a)The instrument cluster surround is
retained by two screws and two clips. It
will also be necessary to disconnect the
panel dimmer switch (see illustration).
b)When removing the cluster note that it will
also be necessary to release the retaining
clip and disconnect the speedometer
cable (see illustration).On refitting push
the cable back into position and check
that it is securely held in position with the
retaining clip.
7Instrument cluster - removal
and refitting
Body electrical system 13•9
13
6.37 Automatic transmission selector with
bulbholder displaced6.51 Renewing the clock bulb
7.4b Removing the instrument cluster7.6a Disconnect the dimmer switch wiring
connector as the surround is removed7.6b Release the retaining clip and
disconnect the cable from the cluster
7.4a Instrument cluster viewed through
windscreen to show multi-plugs
6.34 Renewing the heater control light bulb
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1With the instrument cluster removed, a
particular gauge or other component can be
renewed by following the appropriate parts of
this Section.
2Remove all the light bulbs and holders from
the rear of the panel by twisting them anti-
clockwise.
3To remove the printed circuit, unclip and
remove the two multi-plug terminal retainers.
Remove all the nuts and washers from the
printed circuit terminals, then unclip and
remove the printed circuit. Be careful with it, it
is fragile (see illustration).
4To remove the instrument cluster glass,
release the two securing clips from thebottom
edge of the glass. Swing the glass upwards
and remove it.
5With the glass removed, the speedometer,
fuel and temperature gauges can be removed
individually after undoing their securing nuts or
screws. To remove the clock or tachometer,
the printed circuit must be removed as well.
6When fitted, the low fuel/high temperature
warning light bulbs can be renewed after
removing the combined gauge unit. Use
tweezers to extract the old bulb and to fit the
new one.
7The graphic display module, when fitted,
can be removed after undoing its two securing
screws.
8Reassemble the instrument cluster by
reversing the dismantling operations.
1To remove the clock from the instrument
panel, refer to the previous Section.
2To remove the clock from the overhead
console, first remove the console.
3Remove the clock rear cover, which is
secured by two screws.
4Remove the two screws which secure the
clock itself, then withdraw the clock.
5Refit by reversing the removal operations.1Disconnect the battery negative lead.
Front lighter
2On models with high level trim, pull the
centre console surround away from the radio
to gain access to the lighter. On models with
low level trim, remove the radio/cassette unit.
3Disconnect the wires from the cigarette
lighter and push it out of the illuminated ring.
4Refit by reversing the removal operations.
Rear lighter
5Pull off the rear heater control lever knob.
6Remove the rear console panel, which is
secured by two screws.
7Disconnect the wires from the lighter and
push it out of the illuminated ring.
8Refit by reversing the removal operations.
1Two horns are fitted as standard. The high
tone horn is located to the right of the radiator
and is accessible from under the bonnet. The
low tone horn is located below and to the left
of the radiator and is accessible from below.
2Remove the horn securing nut or bolt and
recover the shakeproof washer.
3Disconnect the wiring and remove the horn.4When refitting the horn, make sure it is
correctly positioned before tightening the
securing nut or bolt.
1Disconnect the battery negative lead.
Switch plate
2Pull off the steering wheel centre cover.
3Undo the three screws which retain the
switch plate. Disconnect and remove the
switch plate (see illustration).
4Refit by reversing the removal operations.
Slip rings
5Remove the steering wheel.
6Release the tangs which secure the slip
rings to the underside of the steering wheel.
Disconnect the slip rings from the switch plate
and remove them.
7Refit by reversing the removal operations.
Brushes
8Remove the steering wheel.
9Remove the steering column upper and
lower shrouds.
10Disconnect the wiring from the horn
brushes. Carefully lever out the brush unit,
using a thin screwdriver inserted into the
bottom edge of the unit(see illustration).
11Refit by reversing the removal operations.
1Remove the seat.
2Remove the seat cushion or backrest trim.
3Note which way round the heating element
is facing (see illustration),then remove the
wire clips and adhesive tape which secure it to
the seat. Retrieve the tie-rod and fit it to the
new element.
4Fit the new element with the thermostat
facing the cushion foam. Secure the element
with wire clips and tape, ensuring that it is not
too tight - it must be able to flex under load.
5Refit the cushion or backrest trim.
6Refit the seat and check the heating
elements for correct operation.
13Seat heating elements -
removal and refitting
12Horn switch plate, slip rings
and brushes - removal and
refitting
11Horn - removal and refitting
10Cigarette lighter - removal
and refitting
9Clock - removal and refitting
8Instrument cluster - dismantling
and reassembly
13•10Body electrical system
8.3 Instrument cluster printed circuit
Unclip retainers at their top ends (arrowed)
13.3 Seat heating element
Thermostat (arrowed) must face the foam
12.3 Three screws (arrowed) secure the
horn switch plate12.10 Removing the horn brush unit
procarmanuals.com

1Disconnect the battery negative lead.
2Remove the steering column upper and
lower shrouds.
3Remove the switch by depressing its two
retaining tabs. Unplug the wiring connector
and remove the switch (see illustration).
4When refitting, make sure that the slot in the
centre of the switch is aligned with the driver
on the lock.
5Reconnect the switch and push it home
until the retaining tabs click into place.
6Reconnect the battery and check the switch
for correct operation, then refit the steering
column shrouds.
1Disconnect the battery negative lead, or
satisfy yourself that there is no risk of a short-
circuit, before removing any switch.
2Except where noted, a switch is refitted by
reversing the removal operations.
Lighting master switch
Models before April 1992
3Pull the knob off the lighting switch.
4Depress the two retaining lugs and pull the
switch out of the instrument panel surround. 5Disconnect the multi-plug from the switch
and remove it.
Models from April 1992
6Note that there is a retaining lug on the
bottom of the switch knob which must be
depressed before the knob can be removed.
Heater blower switch
Models before April 1992
7This is removed in the same way as the
lighting master switch.
Models from April 1992
8The switch can be removed and refitted as
described for the heater controls in Chapter 3.
Instrument illumination dimmer
switch
9Remove the instrument panel surround,
which is retained by four screws.
10Pull the dimmer switch from its location
and disconnect the multi-plug (see
illustration).
11Although the switch looks as if it can be
dismantled, this should not be attempted
unless the switch is surplus to requirements,
and a new unit is readily available.
Models up to April 1992
12On these models, remove the four
instrument cluster surround retaining screws
and remove the surround from the facia.
Carefully prise the switch out of the aperture
and disconnect the wiring connector.
Models from April 1992
13On these models, remove the two
instrument cluster surround retaining screws
and release the two retaining clips. Remove
the surround from the facia and disconnect
the wiring connector from the dimmer switch.
Depress the dimmer switch retaining tangs
and slide the switch out of the surround.
Mirror control switch
14Carefully prise the switch out of the armrest
using a thin-bladed screwdriver. Protect the
armrest with a piece of cloth or thick card.
15Disconnect the multi-plug and remove the
switch (see illustration).
Direction indicator/headlight
flasher switch and unit
Models before April 1992
16Remove the steering wheel centre cover.
17Remove the steering column upper and
lower shrouds, which are secured by a total of
six screws.
18Unlock the steering and turn the steering
wheel to gain access to the two screws which
retain the switch (see illustration). Remove
the screws.
19Withdraw the switch from the steering
column and disconnect its multi-plug (see
illustration). It may be necessary to release
some cable-ties in order to free the multi-plug.
The flasher unit is plugged into the side of the
switch furthest from the wheel (see
illustration).15Switches - removal and
refitting
14Ignition/starter switch -
removal and refitting
Body electrical system 13•11
13
14.3 Ignition/starter switch removal
Depress the retaining tabs to lift off the switch15.10 Removing the instrument illumination
dimmer switch15.15 Removing a mirror control switch
15.18 Two screws (arrowed) secure the
switch. Steering wheel removed for clarity15.19a Disconnecting a steering column
switch multi-plug15.19b Unplugging the direction indicator
flasher unit
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