Peugeot 405. Manual - part 58

securing screws have been removed, the
control unit can be pulled forwards sufficiently
for access to the bulbs without disconnecting
the cables.

Models from 1993

9 Disconnect the battery negative lead.
10 Remove the centre console as described
in Chapter 11, Section 29.
11 Unscrew the two screws located at the
bottom of the ashtray housing.
12 Where applicable, remove the radio/
cassette player as described in Section 20.
On models not fitted with a radio/cassette
player, prise out the oddments tray.
13 Remove the two securing screws from the
top of the radio/cassette player/oddments
tray housing, then withdraw the housing from
the facia. Where applicable, disconnect the
wiring plug(s) from the rear of the panel.
14 Prise the blanking plate from the top
corner of the facia centre ventilation nozzle
housing. Remove the now-exposed securing
screw.
15 Remove the four housing securing screws
located under the heater control panel. Two
screws are accessible from the front of the
housing, and two screws from underneath.
16 Carefully prise the switches from below
the centre facia ventilation nozzles to reveal
the remaining housing securing screw.
Remove the screw.
17 Pull the housing forwards, and disconnect
the wiring from the clock, then withdraw the
housing.
18 Carefully pull the knobs from the heater
control levers.

19 Unclip the front panel from the heater
control unit to expose the bulbs (see
illustration).
20 The bulbs are a push-fit in the bulbholders
(see Haynes Hint).
21 Refitting is a reversal of removal.

Clock illumination bulb

22 For access to the clock illumination bulb,
remove the clock as described in Section 11.
Note that on models from 1993, access to the
bulb can be gained once the housing has
been removed from the facia - there is no
need to remove the clock from the housing.
23 To remove the bulbholder, twist it anti-
clockwise  (see illustration). The bulb is
integral with the bulbholder.
24 Fit the new bulb using a reversal of the
removal procedure.

Facia switch illumination bulbs

25 The bulbs are integral with the switches,
and cannot be renewed independently.

Instrument panel illumination
and warning light bulbs

26 Remove the instrument panel as
described in Section 9.
27 Twist the relevant bulbholder anti-
clockwise to remove it from the rear of the
panel (see illustration).
28 The bulbs are a push-fit in the
bulbholders.
29 On completion, refit the instrument panel
with reference to Section 9.

7

Exterior light units - 
removal and refitting

2

Note: Disconnect the battery negative lead
before removing any light unit, and reconnect
the lead after refitting the unit.

Headlight

Removal

1 Working in the engine compartment,
release the clip securing the cover to the rear
of the headlight unit.
2 Disconnect the wiring plugs from the bulbs
located in the headlight unit.
3 Remove the direction indicator light as
described during the bulb renewal procedure
in Section 5.
4 On models with cable-operated headlight
adjusters, disconnect the adjuster from the
headlight as follows.

a) Tun the adjuster and pull it from the

bracket on the body front panel.

b) Carefully pull the balljoint from the socket

in the rear of the headlight (see
illustration).

5 On models with electrically-operated
headlight adjusters, disconnect the wiring
plug from the adjuster in the rear of the
headlight.
6 Remove the radiator grille panel as
described in Chapter 11.
7 Carefully prise the lower trim plate from the
bottom of the headlight (see illustration).

Body electrical system  12•9

6.23  Removing the clock illumination bulb

- models from 1993

7.7  Removing the trim plate from the

bottom of the headlight

7.4  Removing a cable-operated 

headlight adjuster

6.27  Removing an instrument panel

illumination bulb

6.19  Unclip the front panel from 

the heater control unit

12

A length of rubber tubing can be used
to remove and refit the bulbs

8 Unscrew the two outer headlight securing
bolts, and pull the unit forwards from the body
panel (see illustration).
9 If desired, the headlight lens can be
renewed by prising off the metal securing
clips and withdrawing the lens from the front
of the light unit (see illustration).
10 Before fitting a new lens, ensure that the
seal located in the groove around the front of
the headlight is in good condition, and renew
if necessary.

Refitting

11 Refitting is a reversal of removal, but on
completion have the headlight beam
alignment checked at the earliest opportunity.

Front direction indicator

12 The procedure is described as part of the
bulb renewal procedure in Section 5.

Front direction 
indicator side repeater

13 The procedure is described as part of the
bulb renewal procedure in Section 5.

Front spoiler-mounted 
driving light/foglight

14 Two alternative types of light assembly
may be fitted, depending on model. The light
may be mounted either directly in the front
spoiler, or in a cowl screwed to the front
spoiler.

Cowl-mounted light

15 Reach up behind the spoiler, and
disconnect the wiring from the light.

16 Remove the two screws securing the light
cowl to the spoiler, then withdraw the
cowl/light assembly rearwards from the
bumper 

(see illustration).

17 The light unit can be removed from the
cowl after unscrewing the knurled securing
nut at the rear of the unit (see illustration).
18 Refitting is a reversal of removal, but on
completion, check and if necessary adjust the
light beam alignment. Adjustment can be
made using the knurled nuts at the rear of the
unit.

Light mounted directly in spoiler

Note: Some models are fitted with front
foglights which have no securing screws
visible from the front of the lens. At the time of
writing, no information was available for this
type of foglight.
19 To improve access, jack up the front of
the vehicle and support securely on axle
stands (see “Jacking and Vehicle Support”).
20 Trace the wiring back from the rear of the
foglight, and disconnect the wiring connector.
21 Slacken and remove the foglight securing
nut, and withdraw the light unit from the
spoiler. Recover any washers and spacers,
noting their locations to ensure correct
refitting.
22 Refitting is a reversal of removal, ensuring
that any washers and spacers on the securing
stud are positioned as noted before removal.

Rear light cluster

Saloon models

23 Open the boot lid.

24 Squeeze the two retaining clips, and
withdraw the bulbholder from the rear of the
light unit.
25 Disconnect the wiring plug from the
bulbholder.
26 Pull up the luggage compartment weather-
strip, and release the luggage compartment
inner trim panel from the rear panel to expose
the light unit securing nuts.
27 Unscrew the securing nuts, then withdraw
the unit from outside the vehicle. Withdraw
the outboard side of the unit first, then
disengage the inboard edge from the body
(see illustrations).
28 Refitting is a reversal of removal

Estate models

29 The stop/tail lights and the direction
indicator lights are located in the rear wing
panels. The remaining rear lights are located
in the tailgate.
30 Open the tailgate.
31 Turn the retaining clip and open the light
unit cover flap.
32 Squeeze the two retaining clips, and
withdraw the bulbholder from the rear of the
light unit.
33 Disconnect the wiring plug from the
bulbholder.
34 Unscrew the securing nuts and withdraw
the light unit from outside the vehicle (see
illustrations).
35 Refitting is a reversal of removal.

Number plate light

Saloon models

36 Remove the two securing screws, then

12•10 Body electrical system

7.8  Outer headlight securing bolts

(arrowed)

7.16  Remove the front driving light/

foglight cowl securing screws

7.27b  . . . then withdraw the rear light unit

- Saloon model

7.27a  Unscrew the securing nuts

(arrowed) . . .

7.17  Unscrew the nut (arrowed) to

separate the light from the cowl

7.9  Removing a headlight lens 

securing clip

withdraw the light unit from the bumper and
disconnect the wiring plug (see illustration).
37 Refitting is a reversal of removal.

Estate models

38 Carefully prise the unit from the tailgate
and disconnect the wiring plug.
39 Refitting is a reversal of removal.

8

Headlight beam alignment -
general information and
component renewal

1 Accurate adjustment of the headlight beam
is only possible using optical beam-setting
equipment, and this work should therefore be
carried out by a Peugeot dealer or suitably-
equipped workshop.
2 For reference, the headlights can be finely
adjusted using a suitable-sized Allen key to
rotate the adjuster assemblies fitted to the

rear of each light unit. The outer adjuster
alters the vertical height of the beam, whilst
the inner adjuster alters the horizontal position
of the beam (see illustrations). Prior to
adjustment, ensure the vehicle is unladen, and
that the adjuster units (see below) are both set
to position “0”, or “1”, as applicable.
3 Each headlight unit is equipped with a
three- or four-position vertical beam adjuster
unit (depending on model) - this can be used
to adjust the headlight beam, to compensate
for the relevant load which the vehicle is
carrying. The adjuster units may be
incorporated into the vertical beam adjuster
on the back of the headlight, or on certain
models, an adjuster switch is provided on the
facia. On models with adjusters mounted on
the headlights, access to them can be gained
with the bonnet open. The adjusters should
be positioned as follows according type, and
the load being carried in the vehicle.

Headlight-mounted adjusters -
models up to 1992

Position 1

No load

Position 2

Medium load

Position 3

Maximum load

Headlight-mounted adjusters -
models from 1993

Position 1

Front seat occupied

Position 2

All seats occupied and 
luggage compartment full

Position 3

Driver’s seat occupied and
luggage compartment full

Facia-mounted adjuster 

Position 0

Front seats occupied

Position 1

All seats occupied

Position 2

All seats occupied and 
luggage compartment full

Position 3

Driver’s seat occupied and
luggage compartment full

4 Where applicable, ensure both adjusters
are set to the same position, and be sure to
reset if the vehicle load is altered.

Component renewal

Mechanical remote adjuster
mechanism

5 Working beneath the facia ventilation
nozzles, prise out the three blanking plates
covering the instrument panel visor screws.
6 Remove the screws, and lift off the
instrument panel visor.
7 Move the steering column to its lowest
position.
8 Carefully prise off the headlight adjuster
switch knob.
9 Remove the securing screws, and withdraw
the driver’s side upper facia panel. Disconnect
the wiring from the switches in the panel as the
panel is removed.
10 Remove the two screws securing the
adjuster switch to the facia (see illustration).
11 Working in the engine compartment, turn
and pull the adjusters from the brackets
behind the headlights. The ends of the
adjusters are a push-fit (balljoints) in the rear
of the headlights.
12 Unclip the adjuster cables from the
brackets and clips in the engine bay. Feed the
switch cable through the bulkhead into the
engine bay (see Haynes Hint overleaf).

Body electrical system  12•11

7.34c  Tailgate-mounted rear light cluster

securing nuts (arrowed) - Estate model

8.2b  Headlight beam horizontal fine

adjuster (arrowed)

8.2a  Headlight beam vertical height fine

adjuster (A) and adjuster unit knob (B)

7.36  Number plate light securing screws

(arrowed) - Saloon model

7.34b  Withdrawing a rear wing-mounted

light cluster - Estate model

7.34a  Rear wing-mounted light cluster

securing nuts (arrowed) - Estate model

12

8.10  Headlight adjuster switch 

securing screws (arrowed)

13 Refitting is a reversal of removal. Where
applicable, use the string to pull the cable into
position through the bulkhead into the
passenger compartment.

Electric adjuster switch

14 Refer to Section 4.

Electric adjuster unit

15 Disconnect the battery negative lead.
16 Working at the rear of the headlight,
disconnect the wiring plug from the adjuster
unit (mounted in the rear of the headlight).
17 Twist the adjuster unit (or the locking
collar, as applicable) to release the adjuster
from the aperture in the headlight unit.

9

Instrument panel - 
removal and refitting

2

Models up to 1992

Removal

1 Disconnect the battery negative lead.
2 Working beneath the facia ventilation
nozzles, prise out the three blanking plates
covering the instrument panel visor securing
screws (see illustration).
3 Remove the screws, and lift off the
instrument panel visor (see illustrations).
4 Move the steering column to its lowest
position.
5 Where applicable, carefully prise off the
headlight adjuster switch knob (see illustration).
6 Remove the securing screws, and withdraw
the driver’s side upper facia panel (see
illustration). Disconnect the wiring from the
switches in the panel as the panel is removed.
7 Unclip the trim panel from the lower edge of
the instrument panel to expose the upper
centre facia panel securing screw. Remove
the screw (see illustration).
8 Remove the instrument panel screws from
the top corners of the panel (see illustration).

9 Tilt the instrument panel forwards, and
disconnect the speedometer cable from the
rear of the panel. Give the cable end fitting a
sharp tug to free it from the speedometer.
10 Disconnect the wiring plugs from the rear
of the instrument panel, noting their locations
to ensure correct refitting.
11 Lift the instrument panel from the facia.

Refitting

12 Refitting is a reversal of removal, but
ensure that the wiring plugs are correctly
reconnected, and make sure that the cable is
securely reconnected to the speedometer,
before securing the instrument panel in
position in the facia.

Models from 1993

Removal

13 Disconnect the battery negative lead.
14 Release the securing clips, and remove

the lower trim panel from the driver’s footwell.
15 Where applicable, move the steering
column adjuster lever to the released position.
16 Working under the steering column
loosen, but do not remove, the lower steering
column securing bolts (note that on some
models, it will be necessary to remove the
steering column shrouds for access to the
steering column securing bolts - see Chapter
11).
17 Similarly, unscrew and remove the two
upper steering column securing nuts.
18 Cover the upper steering column shroud
with cloth to protect it during the following
procedure.
19 Working under the instrument panel, prise
the ends of the trim panel upwards to release
it from the facia, and withdraw the panel (see
illustration). If necessary, unscrew the lower
steering column fixings further to enable the
column to be lowered sufficiently for access.

9.8  Instrument panel securing screw

(arrowed)

12•12 Body electrical system

9.2  Prise out the blanking plates . . .

9.3b  Instrument panel visor securing

screw locations (arrowed)

9.7  Remove the upper centre facia panel

securing screw

9.6  Withdrawing the driver’s side 

upper facia panel

9.5  Prise off the headlight adjuster 

switch knob

9.3a  . . . and remove the visor 

securing screws

Tie a length of string to the
end of the adjuster cable
before pulling it through the
bulkhead. Untie the string

and leave it in position to aid refitting.