2018 Peugeot 308 Owner's Manual

207
Dipped beam headlamps (halogen
model)Main beam headlamps (halogen
model)
The zone behind the right lamp may reach
a high temperature (degassing hoses): risk
of burns.
F

R

emove the protective plastic cover by
pulling the tab.
F

D

isconnect the bulb connector.
F

D

etach the two springs (press then spread
towards the outside).
F

P

ull out the bulb to remove it and replace it.
To refit, proceed in reverse order. F

R
emove the protective plastic cover by
pulling the tab.
F

T
urn the connector with the bulb a quarter of
a turn upwards.
F

P
ull out the bulb to remove it and replace it.
To refit, proceed in reverse order.
Foglamps (except GT/GT Line
versions)
F Unclip the finisher by pulling at the top (n otc h).
F

U
nscrew the two screws to remove the unit
from its housing.
8
In the event of a breakdown

208
Direction indicators (halogen model)
Quicker flashing of the direction indicator
lamp (left or right) indicates the failure of
one of the bulbs on the corresponding
side.The direction indicator bulb is located below
the headlamp.
F

U
nclip the finisher by pulling at the top
(n otc h).
F
U
nscrew the bulb holder (1/4 of a turn).
F
R
eplace the faulty bulb.
To refit, proceed in reverse order.Integrated direction indicator
side repeaters (LED)
Door mirror spotlamps (LED)
F Disconnect the connector.
F U nscrew the bulb holder 1/4 of a turn.
F

R
emove the bulb holder.
F

R
eplace the faulty bulb.
To refit, proceed in reverse order, pressing on
the finisher to refit it. F

U
nscrew the bulb holder 1/4 of a turn.
F
R
emove the bulb holder.
F
R
eplace the faulty bulb.
To refit, proceed in reverse order.
In the event of a breakdown

209
Rear lamps (hatchback)
1.Sidelamps (light-emitting diodes – LEDs).
2. Reversing lamps (W16W).
3. Direction indicators (PY21W amber).
4. Brake lamps (light-emitting diodes – LEDs).
5. Foglamps (P21W).
Reversing lamps, direction
indicators (on the wings) Foglamps (tailgate)
F Open the tailgate and then remove the
access cover. F

D
isconnect the lamp connector.
F
R
emove the lamp fixing nut.
F
E
xtract the lamp unit carefully from the
outside.
F
U
nscrew the bulb holder (1/4 of a turn) and
replace the bulb.
To refit, proceed in reverse order.
F O pen the tailgate then remove the large
plastic cover.
Rear lamps (SW)
F Unclip the two access covers, left and right.
F U nscrew the bolts located in each opening.
F

U
nclip the boot trim to access the lamp
connector.
F

D
isconnect the lamp connector.
F

R
emove the lamp fixing nut.
F

E
xtract the lamp unit carefully from the
outside.
F

U
nscrew the bulb holder (1/4 of a turn) and
replace the bulb.
To refit, proceed in reverse order.
1. Sidelamps (light emitting diodes – LEDs).
2. Direction indicators (PY21W amber).
8
In the event of a breakdown

210
3.Brake lamps (light emitting diodes – LEDs).
4. Reversing lamps (W16W).
5. Foglamps (P21W).
Direction indicators (on the
wings)
F Open the tailgate and then remove the
access cover.
F

R
emove the two lamp fixing nuts (pipe
wrench recommended).
F

U
nclip the pre-retaining clip, carefully
removing the lamp from the outside as you
do so. F

D
isconnect the lamp connector.
F
R
emove the sealing foam.
F
U
nclip the bulb holder by pressing the two
tabs.
F
R
eplace the bulb.
To refit, proceed in reverse order.
Reversing lamp, foglamp
(tailgate)
F Open the tailgate and then remove the access cover.
F

R
emove the lamp fixing nut.
In the event of a breakdown

211
Third brake lamp (LED)
F Extract the lamp unit carefully from the outside.
F

D
isconnect the lamp connector.
F

F
oglamp: unclip the bulb holder by pressing
the two tabs, then replace the bulb.
F

R
eversing lamp: turn the bulb holder a
quarter of a turn, then replace the bulb.
To refit, proceed in reverse order.
Number plate lamps (W5W)
F Insert a thin screwdriver into one of the cut- outs in the lens.
F

P
ush it outwards to unclip it.
F

R
emove the lens.
F

R
eplace the faulty bulb.
To refit, press the lens to clip it in.
Changing a fuse
Access to the tools
The extraction tweezers are fitted to the back
of the dashboard fusebox cover.
F

U
nclip the cover by pulling at the top left,
then right.
F

D
isengage the cover completely and turn it
ove r.
F

R
emove the tweezers from the back of the
cover that they are fitted to.
8
In the event of a breakdown

212
Changing a fuse
Before changing a fuse:
F t he cause of the failure must be identified
and rectified,
F

a
ll electrical consumers must be switched
of f,
F

t
he vehicle must be immobilised with the
ignition off,
F

i
dentify the faulty fuse using the existing
allocation tables and diagrams.
To remove or fit a fuse, it is essential to:
F

u
se the special tweezers to extract the fuse
from its housing and check the condition of
its filament.
F

a
lways replace the failed fuse with a fuse
of the same rating (same colour); using a
different rating could cause faults (risk of
f i r e).
If the fault recurs after replacing a fuse, have
the electrical system checked by a PEUGEOT
dealer or a qualified workshop. Replacement with a fuse not shown in the
allocation tables that follow may cause
a serious malfunction of your vehicle.
Contact a PEUGEOT dealer or a qualified
workshop.
Installing electrical accessories
Your vehicle's electrical system is
designed to operate with standard or
optional equipment.
Before installing other electrical
equipment or accessories on your vehicle,
contact a PEUGEOT dealer or a qualified
workshop to check their comparability.
PEUGEOT accepts no responsibility for
the cost incurred in repairing your vehicle
or for rectifying malfunctions resulting
from the installation of accessories
not supplied and not recommended by
PEUGEOT and not installed in accordance
with specifications, in particular when the
combined power consumption of all of the
additional equipment connected exceeds
10


milliamperes.
Good
Failed Tw e e z e r s
Dashboard fuses
The fusebox is placed in the lower dashboard
(left-hand side).
Access to the fuses
F Unclip the cover by pulling at the top left,
then right.
In the event of a breakdown

213
Table of fuses
FuseNo. Rating
(A) Functions
F9 5Alarm, emergency and assistance calls
F13 5Reversing camera and parking sensors
F15 1512
V accessory socket.
F16 15Cigarette lighter.
F17 15Audio system.
F18 20Touch screen, CD player, audio and navigation system.
F19 5Rain, sunshine sensor.
F20 5Airbags.
F21 5Instrument panel.
F22/F24 30Internal/external locks, front and rear.
F23 5Glove box lamp, vanity mirror, front and rear courtesy lamps.
F25/F27 15Front/rear screenwash pump.
F26 15Horn.
F30 15Rear wiper.
8
In the event of a breakdown

214
Engine compartment fuses
The fusebox is placed in the engine
compartment near the battery.
Access to the fusesTable of fuses
Fuse
No. Rating
(A) Functions
F13 5Built-in systems inter face.
F16 15Front foglamps.
F18 10Right-hand main beam headlamp.
F19 10Left-hand main beam headlamp.
F25 40Headlamp washer relay (after-market).
F27 25Built-in systems inter face.
F28 30Diesel emissions control system (AdBlue
®).
F29 30Front wiper motor.
F30 80Pre-heater plugs (Diesel), additional programmable heating
(after-market), headlamp wash pump.
F

U

nclip the cover.
F

C

hange the fuse.
F

W

hen you have finished, close the cover
very carefully to ensure correct sealing of
the fusebox.
In the event of a breakdown