1988 OPEL CALIBRA wheel

4Unscrew the two securing bolts, and
withdraw the pump from the camshaft
housing (see illustration).
5Recover the plastic insulating block.
Refitting
6Refitting is a reversal of removal, but ensure
that the fuel hoses are reconnected to their
correct locations as noted during removal,
and tighten the securing bolts to the specified
torque.
7Run the engine and check for leaks on
completion. If leakage is evident, stop the
engine immediately and rectify the problem
without delay. Note that the engine may take
a longer time than usual to start when the
pump has been removed, as the pump refills
with fuel.
7Fuel tank - removal,
examination and refitting
4
Note: Refer to Section 2 before proceeding
Removal
1Disconnect the battery negative lead.
2Siphon out any remaining fuel in the tank
through the filler pipe. Siphon the fuel into a
clean metal container that can be sealed.
3Chock the front wheels, then jack up the
rear of the vehicle, and support securely on
axle stands (see “Jacking and Vehicle
Support”) placed under the body side
members.
4Disconnect the exhaust system front
flexible joint. Suspend the front section of the
exhaust system with wire or string from the
underbody.
5Disconnect the rear section of the exhaust
system from its rubber mountings, and allow it
to rest on the rear suspension torsion beam. It
is advisable to support the rear section of the
exhaust at its front end, with wire or string
from the underbody, to avoid straining the
system.
6Unclip the handbrake cable from the
bracket on the left-hand fuel tank securing
strap.
7Disconnect the fuel hoses from the fuel
level sender unit located in the right-hand side
of the fuel tank. Make a note of the hosepositions for use when refitting. Be prepared
for fuel spillage, and take adequate fire
precautions. Plug the open ends of the hoses,
to prevent dirt ingress and further fuel loss.
8Disconnect the wiring plug from the fuel
level sender unit.
9Disconnect the filler and vent hoses from
the rear of the fuel tank.
10Support the weight of the fuel tank on a
jack with an interposed block of wood.
11Unscrew the securing bolts from the tank
mounting straps, then remove the straps and
lower the tank sufficiently to enable the
disconnection of the remaining vent hose.
12With the aid of an assistant, withdraw the
tank sideways from the right-hand side of the
vehicle. Note that as the tank is withdrawn,
some residual fuel may be released.
Examination
13If the tank contains sediment or water, it
may be cleaned out using two or three rinses
with clean fuel. Shake vigorously using
several changes of fuel, but before doing so,
remove the fuel level sender unit, as
described in Section 8. This procedure should
be carried out in a well-ventilated area, and it
is vital to take adequate fire precautions -
refer to the “Safety first!” Section at the
beginning of this manual for further details.
14Any repairs to the fuel tank should be
carried out by a professional. Do not under
any circumstances attempt to weld or solder a
fuel tank. Removal of all residual fuel vapour
requires several hours of specialist cleaning.
Refitting
15Refitting is a reversal of removal, ensuring
that all hoses are reconnected to their correct
locations as noted during removal.
16On completion, fill the fuel tank, then run
the engine and check for leaks. If leakage is
evident, stop the engine immediately and
rectify the problem without delay. Note that
the engine may take a longer time than usual
to start when the fuel tank has been removed,
as the pump refills with fuel.
8Fuel level sender unit -
removal and refitting
3
Note: Refer to Section 2 before proceeding
Removal
1Disconnect the battery negative lead.
2Siphon out any remaining fuel in the tank
through the filler pipe. Siphon the fuel into a
clear metal container that can be sealed.
3Chock the front wheels, then jack up the rear
of the vehicle, and support securely on axle
stands (see “Jacking and Vehicle Support”)
placed under the body side members.
4The sender unit is located in the right-hand
side at the fuel tank.
5Make alignment marks on the sender unit
and the fuel tank, so that the sender unit can
be refitted in its original position.6Disconnect the fuel hoses from the sender
unit. Be prepared for fuel spillage, and take
adequate fire precautions. Plug the open ends
of the hoses, to prevent dirt ingress and
further fuel loss.
7Disconnect the wiring plug from the fuel
level sender unit.
8To remove the sender unit, engage a flat
piece of metal as a lever between two of the
slots on the sender unit rim, and turn it anti-
clockwise.
9Withdraw the unit carefully, to avoid
bending the float arm.
10Recover the sealing ring.
Refitting
11Refitting is a reversal of removal,
remembering the following points.
12Examine the condition of the sealing ring,
and renew if necessary.
13Ensure that the marks made on the
sender unit and fuel tank before removal are
aligned.
14Ensure that the hoses are reconnected to
their correct locations as noted during
removal.
15On completion, fill the fuel tank, then run
the engine and check for leaks. Also check
that the fuel gauge reads correctly. If leakage
is evident, stop the engine immediately and
rectify the problem without delay. Note that
the engine may take a longer time than usual
to start when the sender unit has been
removed, as the fuel pump refills with fuel.
9Fuel vapour separator (1.6
and 1.8 litre models) -
removal and refitting
3
Note: Refer to Section 2 before proceeding
Removal
1The fuel vapour separator is located on a
bracket attached to the side of the
carburettor.
2Note the locations of the three fuel hoses,
labelling them if necessary for use when
refitting, then disconnect the hoses from the
vapour separator. Be prepared for fuel
spillage, and take adequate fire precautions.
Plug the open ends of the hoses, to prevent
dirt ingress and further fuel spillage.
3Remove the two securing screws, and lift
the vapour separator from its bracket.
4Check the body of the separator for cracks
or leaks before refitting, and renew if
necessary.
Refitting
5Refitting is a reversal of removal, but ensure
that the three fuel hoses are connected to
their correct locations as noted during
removal.
6Run the engine and check the hose
connections for leaks on completion. If
leakage is evident, stop the engine
immediately and rectify the problem without
delay.
4A•4Fuel and exhaust systems - carburettor models
6.4 Withdrawing the fuel pump and plastic
insulating block - 1.6 litre model

12
Wiper blades
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 ins. Champion X-4803
Fuses
Rating:
Red . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 A
Blue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 A
Yellow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 A
Green . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 A
Torque wrench settingsNm lbf ft
Airbag unit to steering wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 7
Airbag control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 7
Brackets, passenger airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 16
Passenger airbag to bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 6
Steering to column . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 18
Chapter 12
Body electrical systems
Aerial - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Aerial mast, electric - removal and refitting . . . . . . . . . . . . . . . . . . . .48
Airbag - general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Airbag contact unit - removal and refitting . . . . . . . . . . . . . . . . . . . . .58
Airbag control unit - removal and refitting . . . . . . . . . . . . . . . . . . . . .61
Airbag unit, drivers side - removal and refitting . . . . . . . . . . . . . . . . .56
Airbag unit, passengers side - removal and refitting . . . . . . . . . . . . .59
Anti-theft alarm - general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Anti-theft alarm system components - removal and refitting . . . . . . .54
Bracket, passenger airbag unit - removal and refitting . . . . . . . . . . .60
Brake lamp switch - removal and refitting . . . . . . . . . . . . . . . . . . . . .12
Central door locking components - removal and refitting . . . . . . . . .46
Check control system components - removal and refitting . . . . . . . .21
Cigarette lighter - removal and refitting . . . . . . . . . . . . . . . . . . . . . . .15
Clock - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Courtesy lamp switch - removal and refitting . . . . . . . . . . . . . . . . . . .10
Direction indicator/lighting switch - removal and refitting . . . . . . . . . .5
Electric door mirror switch - removal and refitting . . . . . . . . . . . . . . . .8
Electric window components - removal and refitting . . . . . . . . . . . . .44
Electric window controls - programming . . . . . . . . . . . . . . . . . . . . . .45
Electrical fault-finding - general information . . . . . . . . . . . . . . . . . . . . .2
Exterior lamp bulbs - renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Facia panel switches - removal and refitting . . . . . . . . . . . . . . . . . . . .7
Front indicator lamp unit - removal and refitting . . . . . . . . . . . . . . . .29
Front foglamp - removal, refitting and adjustment . . . . . . . . . . . . . . .31
Fuses and relays - general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
General information and precautions . . . . . . . . . . . . . . . . . . . . . . . . . .1
Handbrake “on” warning lamp switch - removal and refitting . . . . . .13
Headlamp aim adjustment motor - removal and refitting . . . . . . . . . .26
Headlamp dim-dip system - general, removal and refitting . . . . . . . .28
Headlamp unit - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . .25
Headlamp washer fluid non-return valve - removal and refitting . . . .43Headlamp wiper motor - removal and refitting . . . . . . . . . . . . . . . . . .40
Headlamps - alignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Heated front seats - general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Horn(s) - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Ignition switch and lock cylinder - removal and refitting . . . . . . . . . . .4
Instrument panel - removal and refitting . . . . . . . . . . . . . . . . . . . . . .18
Instrument panel components - removal and refitting . . . . . . . . . . . .19
Interior lamp bulbs - renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Interior lamps - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . .23
Luggage compartment lamp switch - removal and refitting . . . . . . .11
Number plate lamp - removal and refitting . . . . . . . . . . . . . . . . . . . . .33
Oil pressure warning lamp switch - removal and refitting . . . . . . . . .14
Radio/cassette player - removal and refitting . . . . . . . . . . . . . . . . . . .50
Rear lamp unit - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . .32
Reversing lamp switch . . . . . . . . . . . . . . . . . . . . . . . . .See Chapter 7A
Side repeater lamp - removal and refitting . . . . . . . . . . . . . . . . . . . . .30
Speakers - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . . .49
Speedometer cable - removal and refitting . . . . . . . . . . . . . . . . . . . .52
Steering wheel (with airbag) - removal and refitting . . . . . . . . . . . . . .57
Sunroof motor - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . .51
Sunroof operating switch - removal and refitting . . . . . . . . . . . . . . . . .9
Tailgate wiper motor - removal and refitting . . . . . . . . . . . . . . . . . . . .39
Trip computer components - removal and refitting . . . . . . . . . . . . . .20
Wash/wipe switch - removal and refitting . . . . . . . . . . . . . . . . . . . . . .6
Washer fluid reservoir - removal and refitting . . . . . . . . . . . . . . . . . . .41
Washer nozzles - removal and refitting . . . . . . . . . . . . . . . . . . . . . . .37
Washer pump - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . .42
Windscreen wiper motor and linkage - removal and refitting . . . . . . .38
Wiper arms - removal and refitting . . . . . . . . . . . . . . . . . . . . . . . . . . .36
Wiper blades - renewal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
Wiring diagrams - general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
12•1
Specifications Contents
Easy,suitable for
novice with little
experienceFairly easy,suitable
for beginner with
some experienceFairly difficult,
suitable for competent
DIY mechanic
Difficult,suitable for
experienced DIY
mechanicVery difficult,
suitable for expert DIY
or professional
Degrees of difficulty
54321

to-metal contact between components, due
to flexible rubber mountings, etc.
To check whether a component is properly
earthed, disconnect the battery, and connect
one lead of an ohmmeter to a known good
earth point. Connect the other lead to the wire
or earth connection being tested. The
resistance reading should be zero; if not,
check the connection as follows.
If an earth connection is thought to be
faulty, dismantle the connection, and clean
back to bare metal both the bodyshell and the
wire terminal or the component earth
connection mating surface. Be careful to
remove all traces of dirt and corrosion, then
use a knife to trim away any paint, so that a
clean metal-to-metal joint is made. On
reassembly, tighten the joint fasteners
securely; if a wire terminal is being refitted,
use serrated washers between the terminal
and the bodyshell, to ensure a clean and
secure connection. When the connection is
remade, prevent the onset of corrosion in the
future by applying a coat of petroleum jelly or
silicone-based grease.
3Fuses and relays - general
Fuses
1Fuses are designed to break a circuit when
a predetermined current is reached, to protect
the components and wiring which could be
damaged by excessive current flow. Any
excessive current flow will be due to a fault in
the circuit, usually a short-circuit (Section 2).
2The main fuses and relays are located in a
panel at the lower right-hand side of the facia,
under a hinged cover (see illustration).
3The circuits protected by the various fuses
and relays are marked on the inside of the
panel cover.
4A blown fuse can be recognised from its
melted or broken wire.
5To remove a fuse, first ensure that the
relevant circuit is switched off. Then open the
cover and pull the relevant fuse or relay from the
panel (see illustration). If desired, the lower
end of the panel can be tilted forwards, after
releasing the retaining clips to improve access. 6Before renewing a blown fuse, trace and
rectify the cause, and always use a fuse of the
correct rating. Never substitute a fuse of a
higher rating, or make temporary repairs using
wire or metal foil, as more serious damage or
even fire could result.
7Spare fuses are provided in the blank
terminal positions in the fusebox.
8Note that the fuses are colour-coded, see
Specifications. Refer to the wiring diagrams
for details of the fuse ratings and the circuits
protected.
Relays
9A relay is an electrically operated switch,
which is used for the following reasons:
a)A relay can switch a heavy current
remotely from the circuit in which the
current is flowing, allowing the use of
lighter-gauge wiring and switch contacts.
b)A relay can receive more than one control
input, unlike a mechanical switch.
c)A relay can have a timer function - for
example, the intermittent wiper relay.
10Most of the relays are located at the rear
of the main fusebox (remove the securing
screws and pull the fusebox forwards to
improve access). The rear wiper motor relay is
located in the tailgate, behind the tailgate trim
panel. On some models, additional engine-
related relays are located in the relay box
mounted on the left-hand side of the engine
compartment.
11On certain models, additional relays are
located in a box at the left-hand rear of the
engine compartment (see illustration).
12If a circuit or system controlled by a relay
develops a fault, and the relay is suspect,
operate the system. If the relay is functioning, it
should be possible to hear it “click” as it is
energised. If this is the case, the fault lies with
the components or wiring of the system. If the
relay is not being energised, then either the
relay is not receiving a main supply or a
switching voltage, or the relay itself is faulty.
Testing is by the substitution of a known good
unit, but be careful - while some relays are
identical in appearance and in operation, others
look similar but perform different functions.
13To remove a relay, first ensure that the
relevant circuit is switched off. The relay can
then simply be pulled out from the socket,
and pushed back into position.
4Ignition switch and lock
cylinder - removal and
refitting
3
Removal
1Disconnect the battery negative lead.
2Turn the steering wheel as necessary to
expose the two front steering column shroud
securing screws, which are covered by plastic
caps. Prise out the caps and remove the
screws.
3Remove the three securing screws from the
underside of the lower column shroud, then
remove both the upper and lower shrouds.
4To remove the lock cylinder, insert the
ignition key and turn it to position “II”.
5Insert a thin rod into the hole in the lock
housing, then press the rod to release the
detent spring, and pull out the lock cylinder
using the key.
6The ignition switch is secured to the
steering lock housing by two grub screws.
Disconnect the wiring plug, and remove the
screws to extract the switch (see illustration).
Removal of the steering wheel, may aid
removal. Refer to Chapter 10 or Section 57, as
applicable. It is recommended that the switch
and the lock cylinder are not both removed at
the same time, so that their mutual alignment
is not lost.
Refitting
7Refitting is a reversal of removal.
Body electrical systems 12•3
3.11 Relays in engine compartment box -
2.0 litre SRi model shown
4.6 Removing an ignition switch securing
screw
3.5 Removing a fuse -
2.0 litre model shown3.2 Main fuses and relays in facia panel -
2.0 litre SRi model shown
12

5Direction indicator/lighting
switch - removal and refitting
2
Removal
1Disconnect the battery negative lead.
2Turn the steering wheel as necessary to
expose the two front steering column shroud
securing screws, which are covered by plastic
caps. Prise out the caps and remove the
screws.
3Remove the three securing screws from the
underside of the lower column shroud, then
remove both the upper and lower shrouds.
4Disconnect the wiring plug from the switch.
5Depress the switch retaining clip, and
withdraw the switch from the housing.
Refitting
6Refitting is a reversal of removal.
6Wash/wipe switch - removal
and refitting
2
Proceed as described in Section 5.
7Facia panel switches -
removal and refitting
2
1Disconnect the battery negative lead.
Lighting switch
Removal
2Turn the switch to the “dipped beam on”
position, then insert a small screwdriver or rod
through the hole in the bottom of the switch
knob to depress the knob retaining clip. Pull
the knob from the switch (see illustration).
3Press the two now-exposed switch
securing clips towards the switch spindle,
then pull the switch from the facia and
disconnect the wiring plug (see illustrations).
4Note that the switch assembly cannot be
dismantled, and if any part of the switch is
faulty, the complete assembly must be
renewed.
Refitting
5Refitting is a reversal of removal.
Push-button switches
Removal
6First check beneath the switch, if there is a
small hole in the facia, insert a slim
screwdriver or metal rod into it. Release the
switch retaining spring clip by pressing it
upwards against the switch, then remove the
switch and disconnect its wiring. If there is no
hole, remove the switch by prising it out of the
facia using a small screwdriver. Lever gently
under the switch’s lower edge (use adhesive
tape or a piece of card to protect the facia’s
finish). Disconnect the switch wiring plug and
withdraw the switch (see illustration).
Refitting
7Refitting is a reversal of removal.
Headlamp aim adjustment
switch
8The procedure is as described for push-
button switches.
Hazard warning switch
Removal
9Using a screwdriver, carefully prise the cap
from the switch (see illustration).
10Using a screwdriver with a piece of card
under the blade to avoid damage to the facia
trim, prise the ventilation nozzle from the
facia.
11Prise the switch from the facia and
disconnect the wiring (see illustration).
Refitting
12Refitting is a reversal of removal.
Heater blower motor switch
Removal
13Remove the heater control panel, as
described in Chapter 11.
14Disconnect the wiring plug from the
switch, if not already done.
15Prise the switch out from the rear of the
heater control panel.
Refitting
16Refitting is a reversal of removal, but refer
to Chapter 11, when refitting the heater
control panel.
12•4Body electrical systems
7.2 Using a thin rod to depress the
lightning switch knob retaining clip
7.3B . . . then pull the switch from the facia
7.11 Withdrawing the hazard warning
flasher switch from the facia7.9 Prising the cap from the hazard
warning flasher switch7.6 Prising a push-button switch from the
facia
7.3A Press the switch securing clips
towards the switch spindle . . .

8Electric door mirror switch -
removal and refitting
2
Removal
1Disconnect the battery negative lead.
2Prise the plastic surround from the door
interior handle.
3Free the trim panel from the top edge of the
door by releasing the securing clips. This can
be done using a screwdriver, but it is
preferable to use a forked tool, to minimise
the possibility of damage to the trim panel and
the clips.
4Note the position of the mirror switch wiring
connector in the bracket at the top of the
door, then separate the two halves of the
connector.
5Prise the switch from the door trim panel,
and feed the wiring through the panel.
Refitting
6Refitting is a reversal of removal, but ensure
that the wiring is correctly routed, so as not to
foul the door interior handle mechanism.
9Sunroof operating switch -
removal and refitting
2
Removal
1Disconnect the battery negative lead.
2Prise the courtesy lamp from the roof trim
panel, and disconnect the wiring.
3Remove the two trim panel securing
screws, and withdraw the trim panel from the
roof, disconnecting the wiring from the
sunroof operating switch.
4Release the securing clips, then pull the
switch from the rear face of the trim panel.
Refitting
5Refitting is a reversal of removal.
10Courtesy lamp switch -
removal and refitting
2
Removal
1Disconnect the battery negative lead.
2Open the door and remove the switch
securing screw.
3Withdraw the switch from the door pillar,
and pull the wiring out sufficiently to prevent it
from springing back into the pillar.4Disconnect the wiring and remove the
switch.
Refitting
5Refitting is a reversal of removal.
11Luggage compartment lamp
switch - removal and refitting
2
Removal
1Disconnect the battery negative lead.
2Open the boot lid or tailgate, as applicable,
and remove the switch securing screw.
3Withdraw the switch from the body panel,
and pull the wiring out sufficiently to prevent it
from springing back into the body.
4Disconnect the wiring and remove the
switch.
Refitting
5Refitting is a reversal of removal.
12Brake lamp switch - removal
and refitting
2
Removal
1Disconnect the battery negative lead.
2Remove the lower trim panel from the
driver’s footwell.
3Disconnect the wiring plug from the brake
lamp switch, then twist the switch
anti-clockwise and remove it from its bracket.
Refitting
4Refitting is a reversal of removal.
13Handbrake “on” warning
lamp switch - removal and
refitting
3
For access to the switch, the handbrake
lever must be removed. Removal and refitting
of the switch is described as part of the
handbrake lever removal and refitting
procedure, in Chapter 9.
14Oil pressure warning lamp
switch - removal and refitting
3
Removal
1Disconnect the battery negative lead.
2The switch is screwed into the oil pump, on
the inlet manifold side of the engine. On 1.4
and 1.6 litre (except C16 NZ2), models the
switch projects at right-angles to the
crankshaft axis, while on C16 NZ2, 1.8 and
2.0 litre models it is parallel to the crankshaft
(see illustration).
3In most cases the switch can be reached
quite easily from above. However, on some
models access will be easier if the front of the
vehicle is jacked up and supported on axle
stands (see “Jacking and Vehicle Support”)
(ensure that the handbrake is securely
applied) and the front right-hand roadwheel is
removed.
4Disconnect the switch wire and use a
spanner to unscrew the switch (see
illustration). As you withdraw the switch,
swiftly plug the hole in the oil pump to
minimise the loss of oil and to prevent the
entry of dirt.
Refitting
5Refitting is the reverse of the removal
procedure; tighten the switch securely but do
not overtighten it, reconnect its wire, then
check and if necessary top-up the oil level, as
described in Chapter 1. Wash off any spilt oil
and check for leaks when the engine is
restarted.
15Cigarette lighter - removal
and refitting
2
Removal
1Disconnect the battery negative lead.
2Slide the ashtray/cigarette lighter assembly
from the facia, then disconnect the wiring and
slide the illumination bulb from the cigarette
lighter.
Body electrical systems 12•5
14.4 Unscrewing the oil pressure warning
lamp switch -
SOHC model (engine removed)14.2 Oil pressure warning lamp switch
(arrowed) viewed from underneath vehicle
- SOHC model
12
Tape the wiring to the door
pillar, to prevent if falling
back into the door pillar.
Alternatively, tie a piece of
string to the wiring to retrieve it.

3To remove the cigarette lighter assembly,
simply pull it from the illumination ring
assembly. If desired, the illumination ring
assembly can be removed, by pulling it from
the housing after depressing the retaining
clips.
Refitting
4Refitting is a reversal of removal.
16Clock - removal and refitting
2
Removal
1Disconnect the battery negative lead.
2Using a thin-bladed screwdriver, carefully
prise the clock from the facia panel.
3Disconnect the wiring plugs and withdraw
the clock (see illustration).
Refitting
4Refitting is a reversal of removal.
17Heated front seats - general
2
Heating pads are fitted to the front seats of
some models. Before attempting to remove a
seat so equipped, disconnect the battery and
the leads from the heating pad.
18Instrument panel -removal
and refitting
3
Removal
1Disconnect the battery negative lead.
2Remove the steering wheel, (Chapter 10).
3Remove the steering column shrouds, and
the instrument panel upper and lower trim
panels, (Chapter 11).
4Remove the single upper, and two lower,
instrument panel securing screws (see
illustration).
5Carefully withdraw the instrument panel,
and disconnect the speedometer cable and
the two wiring plugs. Note that the
speedometer cable is retained by a clip, which
must be pressed towards the speedometer to
release the cable (see illustration).6If desired, the instrument panel can be
dismantled, with reference to Section 19.
Refitting
7Refitting is a reversal of removal, but ensure
that the speedometer cable is not kinked or
twisted between the instrument panel and the
bulkhead as the panel is refitted.
19Instrument panel
components - removal and
refitting
3
1With the instrument panel removed, as
described in Section 18, continue as follows.
Panel illumination and warning
lamp bulbs
Removal
2Twist the relevant bulbholder clockwise,
and withdraw it from the printed circuit board
on the rear of the instrument panel (see
illustration).
3The bulbs are integral with the bulbholders,
and must be renewed as a unit.
Refitting
4Refitting is a reversal of removal.
Voltage stabiliser
Removal
5Remove the single securing screw from the
rear of the instrument panel, then pull the
voltage stabiliser from the contacts on the
printed circuit board (see illustration).
Refitting
6Refitting is a reversal of removal.
Fuel and temperature gauges -
“low series” models
Removal
7Pull the trip meter reset pin from the front of
the panel.
8Release the two retaining clips at the top of
the panel, and remove the panel shroud (see
illustration).
9Unscrew the two securing nuts, and
withdraw the relevant gauge through the front
of the instrument panel.
12•6Body electrical systems
16.3 Disconnecting the wiring plugs from
the clock
18.5 Disconnecting an instrument panel
wiring plug. Note speedometer cable
retaining clip (arrowed)
19.8 Removing the instrument panel
shroud19.5 Instrument panel voltage stabiliser
(arrowed)19.2 Withdrawing an instrument panel
illumination lamp bulb
18.4 Unscrewing a lower instrument panel
securing screw

29Front indicator lamp unit -
removal and refitting
2
Removal
1Disconnect the battery negative lead.
2Remove the single indicator lamp unit
securing screw, which is accessible through
the hole in the upper body panel (see
illustration).
3Pull the lamp unit forwards to release it
from the body, then disconnect the wiring
plug (see illustration).
Refitting
4Refitting is a reversal of removal.
30Side repeater lamp -removal
and refitting
2
Removal
1Disconnect the battery negative lead.
2Remove the wheel arch liner, as described
in Chapter 11.
3Working in the engine compartment,
disconnect the wiring plug, and detach the
earth lead from the body panel.
4Working under the wheel arch, depress the
retaining tabs and manipulate the lamp
through the outside of the wing, pulling the
wiring and the grommet from the inner wing
panel.
5The lens can be removed from the lamp by
twisting it to release the retaining clips.
6Check the condition of the rubber sealing
ring, and renew if necessary.
Refitting
7Refitting is a reversal of removal.
31Front foglamp - removal,
refitting and adjustment
3
Removal
1Disconnect the battery negative lead.
2Removing (if necessary) the radiator grille
panel, as described in Chapter 11, disconnect
the appropriate foglamp wiring plug.
3Apply the handbrake, jack up the front of
the vehicle and support it securely on axle
stands (see “Jacking and Vehicle Support”)
positioned under the body side members.
4If removing the driver’s side foglamp,
remove the securing screws and withdraw the
plastic cover from the bumper/front wing to
expose the lamp mountings.
5Unscrew the three securing bolts and
withdraw the lamp and wiring, the two bottom
bolts are obvious, but the third is well hidden
at the top of the lamp.
Refitting
6Refitting is a reversal of removal, but on
completion check the foglamp adjustment.
Adjustment
7The vertical aim of the foglamps can be
adjusted by turning the adjuster screw at the
rear of the lamp in the required direction. It will
be necessary to remove the plastic cover
(driver’s side only) from the bumper/front wing
to expose the adjuster screw (see
illustration).
32Rear lamp unit - removal and
refitting
2
Removal
1Disconnect the battery negative lead.
2Working in the luggage compartment,
remove the cover from the rear of the lamp.
3Release the top and bottom retaining clips,
and pull the bulbholder from the lamp.
Disconnect the wiring plug.
4Remove the securing screws, and withdraw
the lamp unit from outside the vehicle.
5Note that the lens cannot be renewed
separately, and if damaged, the complete
lamp unit must be renewed.
Refitting
6Refitting is a reversal of removal.
33Number plate lamp -removal
and refitting
2
Removal
1Disconnect the battery negative lead.
2Using a thin-bladed screwdriver, carefully
prise the lamp surround from the bumper.
3Pull the lamp from the bumper, and
disconnect the wiring.
Refitting
4Refitting is a reversal of removal.
34Exterior lamp bulbs - renewal
1
Note: The glass envelopes of the headlamp
and foglamp bulbs must not be touched with
the fingers. If the glass is accidentally
touched, it should be washed with methylated
spirits and dried with a soft cloth. Failure to
observe this procedure may result in
premature bulb failure
1Disconnect the battery negative lead.
Headlamps
Removal
2Working in the engine compartment,
release the retaining clip, and remove the
cover from the rear of the headlamp (see
illustration).
Body electrical systems 12•11
31.7 Foglamp aim adjustment screw
(arrowed)34.2 Removing the cover from the rear of
the headlamp
29.3 Disconnecting the front indicator
lamp unit wiring plug29.2 Unscrewing the front indicator lamp
unit securing screw
12

41Washer fluid reservoir -
removal and refitting
2
1Disconnect the battery negative lead.
Models without headlamp wash
Removal
2Disconnect the wiring from the washer
pump.
3Disconnect the washer fluid hose from the
pump. Be prepared for fluid spillage.
4Remove the screw(s) securing the reservoir
to the body, and withdraw the reservoir.
Refitting
5Refitting is a reversal of removal.
Models with headlamp wash
Removal
6On models with headlamp wash, the
reservoir is in two sections, the upper section,
which can be removed from the engine
compartment, and the lower section, which
must be removed from under the wheel arch.
7Disconnect the wiring from the headlamp
wash non-return valve in the top of the
reservoir.
8Disconnect the washer fluid hoses from the
non-return valve. Be prepared for fluid spillage.
9Remove the screw securing the upper
section of the reservoir to the wing panel.
10Loosen the plastic collar securing the
upper section of the reservoir to the lower
section, then withdraw the upper section of
the reservoir from the engine compartment.
11To remove the lower section of the
reservoir, continue as follows.
12Apply the handbrake, then jack up the
front of the vehicle, and support on axle
stands (see “Jacking and Vehicle Support”)
positioned under the body side members.
13Remove the securing screws, and
withdraw the plastic cover from thebumper/front wing to expose the lower
section of the reservoir.
14Remove the horns, (Section 22).
15Remove the wheel arch liner, (Chapter 11).
16Disconnect the wiring and the fluid hoses
from the washer pump. Be prepared for fluid
spillage.
17Unscrew the bolts securing the
horn/reservoir support bracket and the
reservoir to the body, then withdraw the
bracket and the reservoir (see illustration).
Refitting
18Refitting is a reversal of removal.
42Washer pump -removal and
refitting
2
1Disconnect the battery negative lead.
Models without headlamp wash
Removal
2Disconnect the wiring and the fluid hose
from the pump. Be prepared for fluid spillage.
3Pull the pump from the reservoir, being
prepared for fluid spillage if the reservoir still
contains fluid.
4Examine the condition of the sealing
grommet, and renew if necessary, and clean the
gauze filter at the end of the pump pick-up tube.
Refitting
5Refitting is a reversal of removal.
Models with headlamp wash
6Apply the handbrake, then jack up the front
of the vehicle, and support on axle stands
positioned under the body side members.
7Remove the securing screws, and withdraw
the plastic cover from the bumper/front wing
to expose the lower section of the fluid
reservoir.
8Remove the wheel arch liner, (Chapter 11).
9Proceed as described in paragraphs 2 to 5
inclusive.
43Headlamp washer fluid
non-return valve -removal
and refitting
2
Removal
1The valve is located on a bracket attached
to the upper section of the washer fluid
reservoir (see illustration).
2Disconnect the battery negative lead.
3Disconnect the wiring and the fluid hoses
from the valve. Be prepared for fluid spillage.
4Remove the screw securing the valve
bracket to the reservoir, and withdraw the
valve.
Refitting
5Refitting is a reversal of removal.
44Electric window components
- removal and refitting
3
Note: Whenever any of the electric window
components are removed, after refitting the
components, the electric window controls
must be programmed, as described in
Section 45.
1Disconnect the battery negative lead.
Rear door-mounted switches
Removal
2Prise the plastic surround from the door
interior handle.
3Carefully prise the switch from its location,
and disconnect the wiring plug.
Refitting
4Refitting is a reversal of removal, but make
sure that the wiring is routed so that it does
not foul the electric window or lock operating
components.
Body electrical systems 12•15
43.1 Headlamp washer fluid non-return valve (arrowed)41.17 Horn/washer fluid reservoir support bracket securing bolt
(arrowed) - model with headlamp wash
12