1984 BMW 3 SERIES Reverse light

and cause the system to malfunction. If
the ABS wiring harness is damaged in any
way, it must be renewed.
Caution: Make sure the ignition is
turned off before unplugging or
re-making any electrical
connections.
Diagnosis and repair
If the dashboard warning light comes on
and stays on while the vehicle is in operation,
the ABS system requires attention. Although
special electronic ABS diagnostic testing
tools are necessary to properly diagnose the
system, you can perform a few preliminary
checks before taking the vehicle to a dealer
service department.
a) Check the brake fluid level in the
reservoir.
b) Verify that the electronic control unit
connectors are securely connected.
c) Check the electrical connectors at the
hydraulic control unit.
d) Check the fuses.
e) Follow the wiring harness to each front
and rear wheel, and verify that all
connections are secure and that the
wiring is undamaged.
If the above preliminary checks do not
rectify the problem, the vehicle should bediagnosed by a dealer service department.
Due to the complex nature of this system, all
actual repair work must be done by a dealer
service department.
3 Disc brake pads- renewal
2
Warning: Disc brake pads must
be renewed on both front wheels
or both rear wheels at the same
time - NEVER renew the pads on
only one wheel. Also, the dust created by
the brake system may contain asbestos,
which is harmful to your health. Never
blow it out with compressed air, and don’t
inhale any of it. An approved filtering mask
should be worn when working on the
brakes. Do not, under any circumstances,
use petroleum-based solvents to clean
brake parts. Use brake system cleaner
only! When servicing the disc brakes, use
only original-equipment or high-quality
brand-name pads.
Warning: Brake fluid is
poisonous. It is also an effective
paint stripper. Refer to the
warning at the start of Section 16.
Note:This procedure applies to both the front
and rear disc brakes.
1Remove the cap(s) from the brake fluid
reservoir, and syphon off about two-thirds of
the fluid from the reservoir. Failing to do thiscould result in the reservoir overflowing when
the caliper pistons are pressed back into their
bores.
2Loosen the wheel bolts, raise the front or
rear of the vehicle and support it securely on
axle stands.
3Remove the front or rear wheels, as
applicable. Work on one brake assembly at a
time, using the assembled brake for reference
if necessary.
4Inspect the brake disc carefully as outlined
in Section 5. If machining is necessary, follow
the information in that Section to remove the
disc, at which time the pads can be removed
from the calipers as well.
5Follow the accompanying photos,
beginning with illustration 3.5a, for the pad
removal procedure. Be sure to stay in order,
and read the caption under each illustration.
Note 1:Different types of front calipers are
used on 3 and 5-Series models. Illustrations
3.5a to 3.5e are for the front calipers on 3-
Series models.Illustrations 3.5f to 3.5m are
for the front calipers on 5-Series models.
There’s no photo sequence for rear calipers;
although slightly different in size, they’re
identical in design to the front brake calipers
used on 5-Series models.Note 2: Some
models may have different numbers and types
of anti-squeal shims and other hardware than
what is shown in this Chapter. It’s best to note
how the hardware is fitted on the vehicle
before dismantling, so you can duplicate it on
reassembly.
Braking system 9•3
3.5c Hold the guide pins while loosening
the caliper mounting bolts (3-Series)3.5b Unplug the electrical connector for
the brake pad wear sensor (3-Series)
3.5a On 3-Series models, unscrew the
caliper mounting bolts (left arrows); right
arrows point to the caliper bracket bolts,
which should only be removed if you’re
removing the brake disc
3.5f On 5-Series models, unplug the
electrical connector for the brake pad
wear sensor3.5e Remove the outer brake pad
(3-Series) - to fit the new pads, reverse the
removal procedure
3.5d Remove the caliper, brake pad wear
sensor and inner pad all at the same time
(3-Series), then refit the inner pad on the
piston and press the piston fully into the
bore with a C-clamp
9

expel the air from the master cylinder. A large
Phillips screwdriver can be used to push on
the piston assembly.
11To prevent air from being drawn back into
the master cylinder, the plug must be refitted
and tightened down before releasing the
pressure on the piston assembly.
12Repeat the procedure until brake fluid free
of air bubbles is expelled from the brake line
outlet hole. Repeat the procedure with the
other outlet hole and plug. Be sure to keep the
master cylinder reservoir filled with brake
fluid, to prevent the introduction of air into the
system.
13High pressure is not involved in the bench
bleeding procedure, so the plugs described
above need not be refitted each time the
piston is released, if wished. Instead, before
releasing the piston, simply put your finger
tightly over the hole to keep air from being
drawn back into the master cylinder. Wait
several seconds for brake fluid to be drawn
from the reservoir into the piston bore, then
depress the piston again, removing your
finger as brake fluid is expelled. Be sure to put
your finger back over the hole each time
before releasing the piston, and when the
bleeding procedure is complete for that outlet,
refit the plug and tighten it up before going on
to the other port.
Refitting
14Refit the master cylinder (together with a
new O-ring) over the studs on the brake servo,
and tighten the mounting nuts only finger-tight
at this time.
15Thread the brake line fittings into the
master cylinder. Since the master cylinder is
still a bit loose, it can be moved slightly in
order for the fittings to thread in easily. Do not
strip the threads as the fittings are tightened.
16Tighten the brake fittings securely, and
the mounting nuts to the torque listed in this
Chapter’s Specifications.
17Fill the master cylinder reservoir with fluid,
then bleed the master cylinder (only if the
cylinder has not already been bled) and the
brake system as described in Section 16.
18To bleed the cylinder on the vehicle, have
an assistant pump the brake pedal severaltimes and then hold the pedal to the floor.
Loosen the fitting nut to allow air and fluid to
escape, then tighten the nut. Repeat this
procedure on both fittings until the fluid is
clear of air bubbles. Test the operation of the
brake system carefully before returning the
vehicle to normal service.
8 Brake vacuum servo-
check, removal and refitting
3
Operating check
1Depress the brake pedal several times with
the engine off, until there is no change in the
pedal travel.
2Depress and hold the pedal, then start the
engine. If the pedal goes down slightly,
operation is normal.
Airtightness check
3Start the engine, and turn it off after one or
two minutes. Depress the brake pedal several
times slowly. If the pedal goes down further
the first time but gradually rises after the
second or third depression, the servo is
airtight.
4Depress the brake pedal while the engine is
running, then stop the engine with the pedal
depressed. If there is no change in the pedal
travel after holding the pedal for 30 seconds,
the servo is airtight.
Removal and refitting
5Dismantling the vacuum servo requires
special tools, and cannot be performed by the
home mechanic. If a problem develops, it is
recommended that a new unit be fitted.
6Remove the master cylinder as described in
Section 7.
7Disconnect the vacuum hose from the
brake servo.
8Working in the passenger compartment,
remove the glovebox and lower left-hand trim
panels.
9Remove the clip and clevis pin to
disconnect the pushrod from the cross-shaft
lever (right-hand-drive models) or brake pedal(left-hand-drive models) (see illustration). On
left-hand-drive models, also disconnect the
brake pedal return spring.
10Remove the four mounting nuts (see
illustration)and withdraw the servo unit from
the engine compartment.
11Inspect the small foam filter (see
illustration)inside the rubber boot on the
pushrod. If the filter is clogged, it may affect
the servo’s performance. To clean the filter,
wash it in a mild soapy solution. If it’s still
dirty, renew it.
12Refitting is the reverse of the removal
procedure. Tighten the brake servo mounting
nuts to the torque listed in this Chapter’s
Specifications. Before you slide the boot into
place over the servo pushrod air filter, make
sure the notches in the filter offset the notches
in the damper by 180 degrees.
13On 3-Series models, adjust the basic
setting of the pushrod’s threaded clevis until
the dimension is correct (see illustration).
When the basic setting is correct, tighten the
locknut, then adjust the brake pedal travel and
9•10 Braking system
8.13 On 3-Series models, adjust
dimension A (the distance between the
middle of the brake lever and the
bulkhead/”firewall”) by loosening the
locknut (1) at the pushrod clevis (2) and
turning the threaded part of the pushrod
until dimension A matches the dimension
listed in this Chapter’s Specifications.
When the basic setting is correct, tighten
the locknut, then adjust the brake pedal
height and the stop-light switch
8.11 An exploded view of a typical servo
pushrod assembly
1 Boot 2 Holder 3 Damper 4 Air filter8.10 Remove the four mounting nuts
(arrows) and withdraw the servo unit from
the engine compartment
(left-hand-drive model shown)
8.9 Disconnect the brake pedal return
spring, then remove the clip and clevis pin
(arrows) to disconnect the pushrod from
the brake pedal (left-hand-drive models)

the stop-light switch (see Section 13). Note:
On right-hand-drive models, the brake pedal
in on the right-hand side of the vehicle, and is
connected to the left-hand side by a cross-
shaft. The adjustment is carried out on the
pushrod at the left-hand side, but the
dimension is measured at the pedal on the
right-hand side.
14On 5-Series models, adjust the brake
pedal height and the stop-light switch (see
Section 13).
15Refit the master cylinder (see Section 7)
and attach the vacuum hose.
16Carefully test the operation of the brakes
before returning the vehicle to normal use
9 Hydraulic brake servo-
description, removal and
refitting
3
Warning: Brake fluid is
poisonous. It is also an effective
paint stripper. Refer to the
warning at the start of Section 16.
Description
1On 5-Series E28 (“old-shape”) models, a
hydraulic brake servo system is fitted. The
servo unit, located between the brake pedal
(left-hand-drive) or cross-shaft lever (right-
hand-drive) and the master cylinder, is
operated by hydraulic pressure generated by
the power steering pump. When the engine is
running, the power steering pump supplies
hydraulic pressure to a power flow regulator/
accumulator. The regulator/accumulator
stores and regulates the pressure to the
hydraulic brake servo. When you press the
brake pedal, the pressure in the servo helps
actuate the master cylinder, reducing pedal
effort.
2The hydraulic brake servo cannot be
overhauled; if it fails, a new one must be fitted.
Testing the system requires special tools, so
even fault diagnosis is beyond the scope of
the home mechanic. If the system fails, take it
to a dealer service department or other
qualified garage for repairs.
Removal and refitting
3With the engine off, discharge the hydraulic
accumulator by depressing the brake pedal
20 times or more.
4Remove the master cylinder (see Section 7).
5Clean the area around the return and
supply line fittings, then disconnect them.
Plug the lines, to prevent dirt from entering the
system, and to prevent further fluid loss.
Caution: Even a particle of dirt
can damage the servo, so be
extremely careful to prevent dirt
from entering the system while
the lines are disconnected.
6Working from inside the passenger
compartment, remove the lower left trim
panels above the brake pedal (left-hand-drive
models) or glovebox and trim (right-hand-drive models). On left-hand-drive models, also
disconnect the pedal return spring.
7Prise off the retaining clip, and disconnect
the pushrod from the brake pedal (see
illustration 8.9) or cross-shaft lever.
8Remove the four mounting nuts and
remove the brake servo (see illus-
tration 8.10).
9Refitting is the reverse of removal. Tighten
the hydraulic lines to the torque listed in this
Chapter’s Specifications. Note:Don’t try to
tighten these fittings without a torque wrench.
If they’re loose, they can leak, which can affect
system operation; if they’re tight, they can be
damaged, and they’ll also leak. You’ll need a
crowfoot-type split ring (“brake”) attachment
for your torque wrench to tighten the fittings
properly.
10When you’re done, bleed the brake
hydraulic system (Section 16) and adjust the
brake pedal travel and the stop-light switch
(see Section 13).
10 Handbrake cable(s)- renewal
2
1Peel back the boot at the base of the
handbrake lever, and remove the handbrake
cable adjusting nut (see illustration)which
also secures the cable to the handbrake lever.There are two cables - one for each rear wheel
- and a nut for each cable. On some models, it
may be necessary to remove the centre
console completely for access.
2Raise the vehicle and support it securely on
axle stands.
3Remove the rear brake drum (see Section 6)
or rear brake disc (see Section 5).
4On rear drum models, unhook the
handbrake cable from the lever on the rear
brake shoe (see Section 6). On rear disc
models, remove the handbrake shoes and the
actuator (see Section 12) and unhook the
handbrake cable from the actuator (see
illustrations).
5On rear drum models, pull the cable and
cable conduit (tube) out of the back of the
brake backplate, then detach the cable
conduit from the cable clips on the back of
the trailing arm (it’s easier to pull out the old
cable, and fit the new cable, with the conduit
straight instead of curved). On rear disc
models, it’s unnecessary to detach the cable
conduit from the brake backplate, but it’s a
good idea to detach the conduit from the clips
and guides securing it to the trailing arm, to
take some of the bend out of the conduit.
6Working from the wheel end of the cable
conduit, pull the cable out of the conduit (see
illustration).
7Lubricate the new cable with multi-purpose
grease, then insert it into the cable conduit
Braking system 9•11
10.1 Peel back the handbrake lever boot
and remove the relevant handbrake cable
adjusting nut (both arrowed)
10.6 Pull the cable out of its conduit;
before you refit the new cable, be sure to
lubricate it with multi-purpose grease10.4b . . . then remove the pin securing the
cable to the inner cam, and remove the
inner cam
10.4a To detach the handbrake cable from
the handbrake actuator on models with rear
disc brakes, pull on the outer cam and
disconnect it from the inner cam . . .
9

simply unscrew it. Plug the open fitting in the
caliper if the hose is removed for any length of
time, to prevent dirt ingress.
5Refitting is the reverse of the removal
procedure. Make sure the brackets are in
good condition and the locknuts are securely
tightened. Renew the spring clips if they don’t
fit tightly.
6Carefully check to make sure the
suspension and steering components do not
make contact with the hoses. Have an
assistant turn the steering wheel from lock-to-
lock during inspection.
7Bleed the brake system as described in
Section 16.
Metal brake line renewal
8When renewing brake lines, use genuine
parts only - preferably from a BMW dealer.
9Genuine BMW brake lines are supplied
straight. You’ll need a pipe-bending tool to
bend them to the proper shape.
10First, remove the line you intend to renew,
lay it on a clean workbench and measure it
carefully. Obtain a new line of the same
length, and bend it to match the pattern of the
old line.
Warning: Do not crimp or
damage the line. No bend should
have a smaller radius than
14 mm. Make sure the protective
coating on the new line is undamaged at
the bends.
11When fitting the new line, make sure it’s
well supported by the brackets, that the
routing matches the original, and that there’s
plenty of clearance between movable
components or those components which will
become hot.
12After refitting, check the master cylinder
fluid level, and add fluid as necessary. Bleed
the brake system as outlined in Section 16,
and test the brakes carefully before driving the
vehicle. Be sure there are no leaks.
16 Brake hydraulic system-
bleeding
3
Warning: Wear eye protection
when bleeding the brake system.
If the fluid comes in contact with
your eyes, immediately rinse
them with water, and seek medical
attention. Most types of brake fluid are
highly flammable, and may ignite if spilled
onto hot engine components, for example.
In this respect, brake fluid should be
treated with as much care as if it were
petrol. When topping-up or renewing the
fluid, always use the recommended type,
and ensure that it comes from a freshly-
opened sealed container. Never re-use old
brake fluid bled from the system, and don’t
top-up with fluid which has been standing
open for a long time, as it is potentially
dangerous to do so.
Note:Bleeding the hydraulic system is
necessary to remove any air which has
entered the system during removal and
refitting of a hose, line, caliper or master
cylinder.
1It will probably be necessary to bleed the
system at all four brakes if air has entered the
system due to low fluid level, or if the brake
lines have been disconnected at the master
cylinder.
2If a brake line was disconnected at only one
wheel, then only that caliper or wheel cylinder
need be bled.
3If a brake line is disconnected at a fitting
located between the master cylinder and any
of the brakes, that part of the system served
by the disconnected line must be bled.
4Bleed the right rear, the left rear, the right
front and the left front brake, in that order,
when the entire system is involved.
5Remove any residual vacuum from the
brake servo by applying the brakes about 30
times with the engine off. This will also relieve
any pressure in the anti-lock brake system
(where applicable).
6Remove the master cylinder reservoir
cover, and fill the reservoir with brake fluid.
Refit the cover. Note:Check the fluid level
often during the bleeding operation, and add
fluid as necessary to prevent the fluid level
from falling low enough to allow air into the
master cylinder.
7Have an assistant on hand, an empty clear
plastic container, and a length of clear plastic
or vinyl tubing to fit over the bleed screws.
Alternatively, a “one-man” bleeding kit can be
used. A “one-man” kit usually contains a tubeor bottle with a one-way valve incorporated -
in this way, the pedal can be pumped as
normal, but air is not drawn back into the
system when the pedal is released. If a one-
man kit is used, follow the instructions
provided with it; similarly with pressure
bleeding kits. In any case, you will also need a
supply of new brake fluid of the
recommended type, and a spanner for the
bleed screw.
8Beginning at the right rear wheel, loosen the
bleed screw slightly, then tighten it to a point
where it is tight but can still be loosened
quickly and easily.
9Place one end of the tubing over the bleed
nipple, and submerge the other end in brake
fluid in the container (see illustration).
10Have the assistant pump the brakes a few
times, then hold the pedal firmly depressed.
Note:If the vehicle is equipped with ABS,
have the assistant pump the pedal at least 12
times.
11While the pedal is held depressed, open
the bleed screw just enough to allow a flow of
fluid to leave the caliper or wheel cylinder.
Your assistant should press the brake pedal
smoothly to the floor, and hold it there. Watch
for air bubbles coming out of the submerged
end of the tube. When the fluid flow slows
after a couple of seconds, close the screw
and have your assistant release the pedal.
12Repeat paragraphs 10 and 11 until no
more air is seen leaving the tube, then tighten
the bleed screw and proceed to the left rear
wheel, the right front wheel and the left front
wheel, in that order, and perform the same
procedure. Be sure to check the fluid in the
master cylinder reservoir frequently.
Warning: Never re-use old brake
fluid. It absorbs moisture from
the atmosphere, which can allow
the fluid to boil and render the
brakes inoperative.
13Refill the master cylinder with fluid at the
end of the operation.
14Check the operation of the brakes. The
pedal should feel solid when depressed, with
no sponginess. If necessary, repeat the entire
process. Do not operate the vehicle if you are
in doubt about the effectiveness of the brake
system.
9•14 Braking system
16.9 Place one end of the tubing over the
bleed screw, and submerge the other end
in brake fluid in the container
15.3 A typical brake line-to-brake hose
connection: To disconnect it, use one
spanner to hold the hex-shaped fitting on
the end of the flexible hose (lower right
arrow) and loosen the threaded fitting on
the metal line with a split ring (“brake”)
spanner (upper right arrow), then remove
the spring clip (left arrow)
Brake fluid is an effective
paint stripper, and will attack
plastics; if any is spilt, wash it
off immediately with copious
amounts of water.

Where power-assistance is fitted, hydraulic
pressure (provided by an engine-driven pump)
delivers power steering fluid to the rack-and-
pinion steering gear or the recirculating-ball
steering box - this enhances steering
response and reduces steering effort.
Aside from maintaining the proper level of
power steering fluid in the system and
checking the tension of the drivebelt (see
Chapter 1, where applicable), the steering
system requires no maintenance. However,
on high-mileage vehicles, the track rod end
balljoints, the universal joints on either end of
the universal joint shaft, and the rubber
coupling between the steering column and the
universal joint shaft will wear, develop
excessive play, and cause the steering to feel
somewhat loose. At this point, you’ll have to
renew these items; they can’t be serviced.
Before you conclude that the steering
system needs work, however, always check
the tyres (see Section 25) and tyre pressures
(see Chapter 1). Also inspect the bearings in
the strut upper mounts (see Section 5), the
front hub bearings (see Section 8) and other
suspension parts, which may also be
contributing to an imprecise steering feel.
17 Track rod ends-
removal and refitting
4
1Loosen but do not remove the wheel bolts,
then raise the front of the vehicle and secure it
on axle stands. Remove the front wheel.
3-Series models
2Loosen the nut on the track rod balljoint
stud, and free the balljoint stud from the
steering arm using a balljoint separator. In the
absence of a separator tool, try giving the
steering arm a few light blows with a hammer
(see illustration). Remove the nut, and
separate the balljoint stud from the steering
arm.3Loosen the clamp bolt that locks the track
rod end to the inner track rod. Measure the
length of the track rod end, or paint an
alignment mark on the threads to ensure the
track rod end is refitted in the same position
(see illustration). Unscrew the track rod end
from the inner track rod.
4Refitting is the reverse of removal. Make
sure the mark you made on the threads of the
track rod end is aligned correctly, if
applicable. If you measured the track rod end,
make sure it is refitted to the same distance.
5Have the toe-in checked and, if necessary,
adjusted at a dealer service department or
qualified garage.
5-Series models
6Measure the length of the track rod and
record your measurement, or paint an
alignment mark on the threads to ensure the
track rod end is refitted in the same position
(see illustration). Loosen the clamp bolt.
7Use a balljoint separator or a puller to
separate the track rod end from the steering
arm (see illustration).
8Unscrew the track rod end.
9Refitting is the reverse of removal. Make
sure you align the paint mark made on the
threads of the track rod end, if applicable. If
you measured the track rod end, make sure it
is refitted to the same distance.
10Have the toe-in checked and, if
necessary, adjusted at a dealer service
department or qualified garage.
18 Steering gear boots
(3-Series)- renewal
4
1Remove the track rod ends (see Sec-
tion 17).
2Cut the boot clamps at both ends of the old
boots, and slide off the boots.
3While the boots are removed, inspect the
seals in the end of the steering gear. If they’releaking, renew the steering gear (see Sec-
tion 19).
4Slide the new boots into place and fit new
boot clamps.
5Refit the track rod ends (see Section 17).
19 Rack-and-pinion steering
gear (3-Series)-
removal and refitting
4
Removal
1Loosen but do not remove the wheel bolts,
raise the vehicle and support it securely on
axle stands. Remove the front wheels.
2Mark the lower universal joint on the
steering shaft and the pinion shaft, to ensure
proper alignment when they’re reassembled.
Remove the nut and bolt that attach the lower
end of the universal joint shaft to the steering
gear pinion shaft. Loosen the bolt and nut at
the upper end of the universal joint shaft. Slide
the universal joint shaft up a little, disengage it
from the pinion shaft, and remove it. Inspect
the universal joints and the rubber coupling
for wear. If any of them are worn or defective,
renew the universal joint shaft.
3On power steering models, using a large
Suspension and steering systems 10•13
17.6 Measure the length of the track rod
and record your measurement, or paint an
alignment mark on the threads to ensure
the track rod end is refitted in the same
position, then loosen the clamp bolt
(arrowed)17.3 Loosen the clamp bolt (arrowed) that
locks the track rod end to the inner track
rod. Paint an alignment mark on the
threads, to ensure the track rod end is
refitted in the same position, and
unscrew the track rod end from the inner
track rod17.2 Loosen the nut on the track rod
balljoint stud. For preference use a
balljoint separator; otherwise, give the
steering arm a few light blows with a
hammer to release the balljoint stud.
Remove the nut, and separate the balljoint
stud from the steering arm
17.7 Using a puller to separate the track
rod end from the steering arm
10

7 Hinges and locks-
maintenance
1
Every six months or so, the hinges and lock
assemblies on the doors, bonnet and the boot
lid/tailgate should be given a few drops of
light oil or lock lubricant. The door or tailgate
lock strikers should also be lubricated with a
thin coat of grease, to reduce wear and
ensure free movement.
8 Fixed glass- renewal
5
Renewal of the windscreen and fixed glass
requires the use of special fast-setting
adhesive materials, and some specialised
tools and techniques. These operations
should be left to a dealer service department
or windscreen specialist.
9 Radiator grille-
removal and refitting
1
3-Series
1Detach the clips along the top of the grille
(see illustration).2Remove the screws, and lift the centre and
side grilles out (see illustrations).
3Refitting is the reverse of removal.
5-Series
E28 (“old-shape”) models
6Remove the screws, and detach the centre
and side grille pieces.
7Refitting is the reverse of removal.
E34 (“new-shape”) models
Centre grille
8Remove the screws and detach the
headlight covers in the engine compartment
for access.
9Remove the screw, and lift out the plastic
cover behind the centre grille for access to the
clips.
10From the engine compartment, reach
under the headlight housings and detach the
clips retaining the centre grille valances, then
push the grille forwards (see illustration).
11Use a screwdriver to depress the clips,
detach the grille assembly and remove it by
pulling it straight out.
12Refit the centre grille by placing it in
position and pushing it straight back until it
clips into place.
Side grille
13Remove the centre grille.
14Remove the screws, and lift the side grille
assembly out (see illustration).
15Refitting is the reverse of removal.
10 Bonnet- removal, refitting and
adjustment
1
Note: The bonnet is heavy and somewhat
awkward to remove and refit - at least two
people should perform this procedure.
Removal and refitting
3-Series models
1Open the bonnet. Scribe or draw alignment
marks around the bolt heads to ensure proper
alignment on refitting (see illustration).
2Disconnect the earth cable and windscreen
washer hose from the bonnet.
3Detach the bonnet hinge rod clip and
11•4 Bodywork and fittings
10.3a Use needle-nose pliers to pull off
the hinge pin clip . . .
10.1 Use paint or a marking pen to mark
on the hinge plate around the bolt heads -
mark around the entire hinge plate, if
desired, before adjusting the bonnet
9.14 Remove the screws and pull the side
grille assembly straight out
9.10 Detach the centre grille valance by
reaching under each headlight and
pressing on the release lever
9.2b Side grille screw locations (arrowed)9.2a The centre grille is held in place by
two screws (arrowed)9.1 Open the bonnet and remove the grille
retaining clips (arrowed)

remove the pin (see illustrations). Be sure to
support the bonnet while doing this.
4Have an assistant hold onto the bonnet on
one side while you hold the other side.
5Remove the bonnet-to-hinge assembly
bolts on your side of the bonnet, then hold
your side of the bonnet while your assistant
removes the bonnet-to-hinge bolts on the
other side.
6Remove the bonnet. Place it somewhere
safe where it will not be knocked over, with
rags to protect the paintwork where it rests on
the ground or against a wall.
7Refitting is the reverse of removal.
5-Series models
8Open the bonnet. On some later models, it
may be necessary to prise out the plastic clips
and remove the insulation pad for access tothe bonnet light connector and windscreen
washer hoses (see illustrations). Having
done this, disconnect the wires and hoses.
9Detach the clips and withdraw the bonnet
support pins (see illustration).
10Remove the pins from the hinges (see
illustration).
11Have an assistant hold onto the bonnet on
one side while you hold the other side.
12Remove the bonnet-to-hinge through-bolt
on your side of the bonnet, then hold your
side of the bonnet while your assistant
removes the through-bolt on the other side
(see illustration).
13Remove the bonnet. Place it somewhere
safe where it will not be knocked over, with
rags to protect the paintwork where it rests on
the ground or against a wall.
14Refitting is the reverse of the removal.
Adjustment
15The bonnet can be adjusted to obtain a
flush fit between the bonnet and wings after
loosening the bonnet hinge bolts. On some 5-
Series models, it will be necessary to remove the
side grille sections for access to the hinge bolts.
16Move the bonnet from side to side, or
front to rear, until the bonnet is properly
aligned with the wings at the front. Tighten the
bolts securely.
17The rear height of the bonnet can be
adjusted by loosening the bolts, and raising or
lowering the catch (see illustration). After
adjustment, tighten the bolts securely.
18Side-to-side adjustment of the bonnet can
be made by loosening the roller guide bolt
nuts, and moving the guide position until it
slides into the catch properly (see illustration).
Bodywork and fittings 11•5
10.8b . . . prise the retainer out10.8a Use a small screwdriver to prise out
the clip pin, then . . .10.3b . . . and pull the hinge pin out while
supporting the bonnet
10.19 Screw the bonnet stops in or out
after making other adjustments10.18 Loosen the bolts (A) and adjust the
roller guide from side to side until it
engages securely in the catch10.17 Loosen the bolts (arrowed) and raise
or lower the catch to adjust the bonnet
height
10.12 Unscrew the hinge through-bolts
(arrowed)10.10 Support the bonnet and withdraw
the pin10.9 Pull off the clip with needle-nose
pliers
11

19 Steering column shrouds -
removal and refitting
1
Caution: If the radio in your
vehicle is equipped with an anti-
theft system, make sure you have
the correct activation code
before disconnecting the battery, Refer to
the information on page 0-7 at the front of
this manual before detaching the cable.
Note: If, after connecting the battery, the
wrong language appears on the instrument
panel display, refer to page 0-7 for the
language resetting procedure.
Removal
1Disconnect the battery negative cable.
2Remove the steering wheel (Chapter 10).
3Remove the upper shroud screws (see
illustration).
4Remove the two screws from the underside
of the column (see illustration).
5Detach the lower shroud, then lift the upper
half off the column (see illustrations).
Refitting
6Refitting is the reverse of removal.
20 Seats- removal and refitting
1
Front seat
1Remove the four bolts securing the seat
track to the floorpan, and lift the seat from the
vehicle (see illustration). On some models, it
will be necessary to disconnect the seat
heating wiring; it may also be necessary to
detach the seat belt from the seat.2Refitting is the reverse of removal. Tighten
the retaining bolts securely.
Rear seat cushion
3If applicable, first remove the two retaining
bolts. Grasp the front of the cushion
(Saloon/Convertible models) or the rear of the
cushion (Touring/Estate models) securely, and
pull up sharply (see illustration).
4Refitting is the reverse of the removal.
21 Seat belt check
1
1Check the seat belts, buckles, lock plates
and guide loops for obvious damage and
signs of wear.
2Where applicable, check that the seat belt
reminder light comes on when the ignition key
is turned to the Run or Start position.
3The seat belts are designed to lock up
during a sudden stop or impact, yet allow free
movement during normal driving. Check thatthe retractors return the belt against your
chest while driving and rewind the belt fully
when the buckle is unlocked.
4If any of the above checks reveal problems
with the seat belt system, renew parts as
necessary.
5Belts which have been subject to impact
loads must be renewed.
Bodywork and fittings 11•9
19.5a Pull the tilt lever down (where fitted),
and lower the shroud from the steering
column19.4 The lower screws are located under
the tilt lever (where fitted)19.3 Use a Phillips screwdriver to remove
the upper column shroud screws
20.3 Grasp the seat at the front edge and
pull up sharply (Saloon/Convertible
models)20.1 The front seats are held in place by
bolts (arrowed)
19.5b Rotate the upper shroud up and off
the steering column
11