light PEUGEOT 807 2002.5 Workshop Manual

YOUR 807 IN DETAIL135
Disarming the passenger
air bag*
To ensure the safety of your child,
it is essential to disarm the pas
senger air bag when you install a
rearfacing child seat on the front
passenger seat. 
With the ignition switched off,
insert the key into the passenger
air bag disarming switch 1, turn it
to the "OFF" position, then
remove the key keeping the slot
in this position.
The air bag warning light on the
instrument panel is lit throughout the
disarming process. In the
"OFF" position, the passenger
air bag will not be triggered in the
event of an impact.
As soon as the child seat is
removed, turn the air bag slot to the
"ON" position to reactivate the air
bag and thus ensure the safety of
your passenger in the event of an
impact.
Operating check
This is confirmed by an indicator
light, accompanied by an audible
signal and a message on the multi
function display.
With the ignition on (2nd
notch), illumination of this
warning light accompanied
by an audible signal and the
message "Passenger air
bag disarmed" on the
multifunction display, indicates that
the passenger air bag is disarmed
(switch in the "OFF" position). SIDE AIR BAGS AND
CURTAIN AIR BAGS
The side air bags are incorporated
into the front seat backs on the door
side.
The curtain air bags are incorporated
into the door pillars and the upper
part of the passenger compartment.
They are deployed independently of
each other depending on which side
the collision occurs.
Operating check
This is confirmed by an indi
cator light, accompanied by
an audible signal and a
message on the multi–func
tion display.
If this indicator light comes on,
accompanied by an audible signal
and the message "Air bag fault" on
the multi–function display, contact a
PEUGEOT dealer to have the sys
tem checked.
* According to destination. If
the two "Air bag fault" and "Passenger air bag disarmed" warning
lights come on permanently, do not install a rearward facing child seat
and consult a PEUGEOT dealer.
18-11-2002

PRACTICAL INFORMATION
140
Only use products
approved by PEUGEOT.
To ensure best perfor
mance from components
as important as the
power steering and the braking
system,
PEUGEOT selects and offers
quite specific products.
CHECK ...
Battery
At the start of winter, have your bat
tery checked by a PEUGEOT dealer.
Air filter and pollen filter
Have the filter elements replaced
regularly. If you drive in dusty con
ditions, change them twice as
often.
Brake pads
Brake pad wear depends on the
style of driving, in particular for vehi
cles which are used in town, over
short distances .
It may be necessary to check the
thickness of the pads, even between
services.
Handbrake
Where the handbrake travel is too
great or there is a reduction in the
performance of the system, the
handbrake should be adjusted, even
between services. Have the system
checked by a PEUGEOT dealer. Fuel supply cutoff
In a serious collision, a mechanism
automatically prevents fuel from
reaching the engine.
The flashing of this warning
light is accompanied by the
message "Fuel circuit dis
armed" on the multi–func
tion display.
To reestablish the fuel supply :  switch off the ignition.
 remove the key.
 check that there is no odour or
leakage of fuel outside the vehi
cle.
 put the key back in the ignition
 switch on the ignition and start.
Manual gearbox
This does not need an oil change.
Check the level, according to the
manufacturer's service schedule.
Automatic gearbox
This does not need an oil change.
Have the level checked by a
PEUGEOT dealer in accordance
with the manufacturer's service
schedule.
Oil filter
Change the filter regularly, in accor
dance with the service schedule.
18-11-2002

141
TYRE UNDERINFLATION
DETECTION
Sensors check the tyre pressure
during driving, and trigger a warning
in the event of malfunction (speed
greater than 15mph [25 km/h]).
Flat tyre
When the message "Tyres deflat
ed" appears on the multi–function
display, accompanied by an audible
signal, have the tyre pressure
checked as soon as possible.
Puncture
The message 'Punctured tyre(s)'
appears on the multi–function dis
play, accompanied by an audible sig
nal and followed by illumination of
the "STOP" warning light.
Stop immediately, avoiding any sud
den movement of the steering wheel
and the brakes.
Change the damaged (punctured or
very deflated) tyre, and have the tyre
presure checked as soon as possi
ble.
Note: if the damaged tyre is tem
porarily stored in the boot, it will
again emit this message to remind
you of the necessity of having it
repaired. This will prevent another
warning of the same type being dis
played. Sensor(s) not detected
When the message
"X tyre pres
sure sensor(s) missing" appears
on the multi–function display,
accompanied by an audible signal,
this indicates that underinflation
detection is absent from one (or sev
eral) tyre(s).
Contact a PEUGEOT dealer to
replace the faulty sensor(s).
Note: this message is also displayed
when one of the tyres is away from
the vehicle (being repaired) or when
a wheel without a sensor is fitted.
PRACTICAL INFORMATION
All repairs and changing
of tyres on a wheel fitted
with this system must be
carried out by a
PEUGEOT dealer.
The tyre underinflation detec
tion system is a driving aid
which does not take the place
of vigilance or the responsibili
ty of the driver.
This system does not remove the
need to have the tyre pressure
checked regularly (including the
spare wheel), to ensure that the
dynamic performance of the vehi
cle remains at its best and to
avoid premature wear of the tyres,
in particular in the case of arduous
driving (heavy load, high speed).
The system may temporarily be
disturbed by radio broadcasts on
a frequency close to it.
18-11-2002

PRACTICAL INFORMATION
144
CHANGING A BULB
Front lights
Note:
handle the bulbs with a dry cloth.
1 Dipped beam headlamps: H755W or xenon bulb.
2 Main beam headlamps: H755W or xenon bulb.
3 Fog lamps: H155W.
Note : make access on the righthand side easier by remo
ving the fuse box cover.
Turn the protective cover corresponding to the faul
ty bulb a quarter of a turn and remove it.
 Disconnect the connector.
 Press the end of the securing clip to free it. Change
the bulb. When fitting the new bulb, ensure that the
direction notches are positioned correctly and the
securing clip is fixed properly.
 Reconnect the connector.
 Refit the protective cover, then turn it a quarter of a
turn to the right. The headlamps are fitted with polycarbonate glass with a
protective coating.
Do not clean them with a dry or abra
sive cloth, nor with a detergent or solvent product. Use
a sponge and soapy water.
4 Side lights: W 5 W.
 Push the light from the inside towards the outside of
the bumper.
 Pull the light forwards.
 Turn the bulb holder a quarter turn to the left and
remove it.
 Turn the bulb a quarter turn to the left, remove it and
change it.
When refitting, engage the light towards the outsi
de and move it towards the inside of the bumper.
5 Direction indicators: PY 21 W (amber).F
 Turn the bulb holder a quarter of a turn to the left
and remove it.
 Change the bulb.
Note: In certain climatic conditions (low temperature,
humidity), condensation inside the headlamp glass is
normal ; it disappears a few minutes after the lights are
switched on.
WARNING: RISK OF ELECTROCUTION
Xenon bulbs must be changed by a PEUGEOT dealer.
18-11-2002

Direction indicator repeaters:
WY 5 W (amber). Push the repeater rearwards and
release it from the mirror.
 Hold the connector and turn the
bulb holder a quarter turn to the
left.
 Turn the bulb a quarter turn to
the left, remove it and change it.
When refitting, engage the
repeater towards the rear and
move it towards the front of the
mirror. Rear lights
1 Direction indicators:
PY 21 W
(amber) .
2 Brake/side lights: P 21/5 W.
3 Reversing lights: P 21 W.
4 Fog lamps: P 21 W.
These 4 bulbs are changed from
inside the vehicle:  open the tailgate,
 remove the air extraction grille on
the side concerned,
 unclip the light harness,
 unscrew the two interior nuts and
remove the light,
 unscrew the bulb holder concer
ned an eighth turn to the left and
remove it,
 unscrew the faulty bulb an eighth
turn to the left and change it. When refitting: 
take care to position the bulb cor
rectly and press on it to engage it,
 take care to position the bulb hol
der correctly and press on it to
engage it,
 take care to position and secure
the light correctly.
Number plate lights:
W 5 W  Remove the lens.
 Change the faulty bulb.
PRACTICAL INFORMATION 145
Third brake light:
5 W 5 W bulbs.  Remove the tailgate upper trim by
unclipping it on either side.
 Squeeze the two tabs 1to release
the bulb holder.
 Change the faulty bulb.
 When refitting, ensure that the
tailgate upper trim has been put
back in place correctly.
Note: when two or more bulbs are
faulty, you must replace them imme
diately.
Amber coloured bulbs
(direction indicators and
side repeaters), must be
changed for bulbs of iden
tical specification and
colour.
18-11-2002

Direction indicator repeaters:
WY 5 W (amber). Push the repeater rearwards and
release it from the mirror.
 Hold the connector and turn the
bulb holder a quarter turn to the
left.
 Turn the bulb a quarter turn to
the left, remove it and change it.
When refitting, engage the
repeater towards the rear and
move it towards the front of the
mirror. Rear lights
1 Direction indicators:
PY 21 W
(amber) .
2 Brake/side lights: P 21/5 W.
3 Reversing lights: P 21 W.
4 Fog lamps: P 21 W.
These 4 bulbs are changed from
inside the vehicle:  open the tailgate,
 remove the air extraction grille on
the side concerned,
 unclip the light harness,
 unscrew the two interior nuts and
remove the light,
 unscrew the bulb holder concer
ned an eighth turn to the left and
remove it,
 unscrew the faulty bulb an eighth
turn to the left and change it. When refitting: 
take care to position the bulb cor
rectly and press on it to engage it,
 take care to position the bulb hol
der correctly and press on it to
engage it,
 take care to position and secure
the light correctly.
Number plate lights:
W 5 W  Remove the lens.
 Change the faulty bulb.
PRACTICAL INFORMATION 145
Third brake light:
5 W 5 W bulbs.  Remove the tailgate upper trim by
unclipping it on either side.
 Squeeze the two tabs 1to release
the bulb holder.
 Change the faulty bulb.
 When refitting, ensure that the
tailgate upper trim has been put
back in place correctly.
Note: when two or more bulbs are
faulty, you must replace them imme
diately.
Amber coloured bulbs
(direction indicators and
side repeaters), must be
changed for bulbs of iden
tical specification and
colour.
18-11-2002

PRACTICAL INFORMATION
146
Fuse n
o
. Rating Functions
1 10 A Rear fog lamp.
2 15 A Rear screen wiper.
4 15 A Supply to functions via the builtin systems interface.
5 10 A Left brake light.
7 20 A Map readers Lighter Passenger lower glove box
lighting Electrochrome interior mirror .
Fascia panel fuses
 Unscrew the bolt a quarter of a
turn with a coin, then pull the
handle to open the cover and
access the fuses.CHANGING A FUSE
The fuse boxes are located under
the fascia (driver's side), in the batte
ry compartment (floor, driver's side)
and in the engine compartment.
The spare fuses and special pliers A
are fixed to the inside of the lid of the
instrument panel fuse box.
Removing and changing a
fuse
Before changing a fuse you must
establish the cause of the fault and
have it corrected. The fuse numbers
are indicated on the fuse box.
 Use the special pliers A.
Always change a faulty fuse for
one of the same rating.
Correct Incorrect
Pliers A
18-11-2002

PRACTICAL INFORMATION151
Fuse N° Rating
Functions
1 10 A Manual gearbox reversing lights switch Xenon headlamps Fan uni t relay control
Engine coolant level Oil heater or preheat unit (Diesel) V ehicle speed sensor or air flow
sensor (Diesel).
2 15 A Fuel pump Exhaust gas recirculation and Turbo pressure regulation solenoid valves
(Diesel).
3 10 A ABS or ESP control unit.
4 10 A Engine wiring housing ignition positive supply
5 10 A Not used or particle emission filter injector (Diesel) Particle emi ssion filter control unit (Diesel).
6 15 A Front fog lamps.
7 20 A Headlamp wash pump.
8 20 A Supply via the engine wiring housing relay Fan unit relay co ntrol (Diesel) –
Diesel high pressure regulation and exhaust gas recirculation sol enoid valves
(Diesel).
9 15 A Left dipped beam Headlamp height adjuster.
10 15 A Right dipped beam.
11 10 A Left main beam.
12 10 A Right main beam.
13 15 A Horn.
14 10 A Front and rear washwipe pump.
15 30 A Oxygen sensor Injectors Ignition coil Canister, timing and exhaust gas recriculation
solenoid valves (Petrol) Injection pump solenoid valve (Diesel).
16 30 A Not used or air pump (Petrol).
17 30 A Front wiper.
18 40 A Additional blowers.
18-11-2002

PRACTICAL INFORMATION
146
Fuse n
o
. Rating Functions
1 10 A Rear fog lamp.
2 15 A Rear screen wiper.
4 15 A Supply to functions via the builtin systems interface.
5 10 A Left brake light.
7 20 A Map readers Lighter Passenger lower glove box
lighting Electrochrome interior mirror .
Fascia panel fuses
 Unscrew the bolt a quarter of a
turn with a coin, then pull the
handle to open the cover and
access the fuses.CHANGING A FUSE
The fuse boxes are located under
the fascia (driver's side), in the batte
ry compartment (floor, driver's side)
and in the engine compartment.
The spare fuses and special pliers A
are fixed to the inside of the lid of the
instrument panel fuse box.
Removing and changing a
fuse
Before changing a fuse you must
establish the cause of the fault and
have it corrected. The fuse numbers
are indicated on the fuse box.
 Use the special pliers A.
Always change a faulty fuse for
one of the same rating.
Correct Incorrect
Pliers A
18-11-2002

PRACTICAL INFORMATION147
Fuse n
o
. Rating Functions
9 30 A Front electric windows Front sunroof.
10 20 A Diagnostic socket Trailer socket.
11 15 A Alarm Telematics Audio equipment Multifunction displays Steeri ng wheel controls
Particle emission filter.
12 10 A Right side lights Number plate lighting
Air conditioning panel light Courtesy lights.
14 30 A Central locking Deadlocking.
15 30 A Rear windows.
16 5 A Air bags control unit supply via the builtin systems interface
17 15 A Right brake light, 3rd
brake light Trailer brake lights.
18 10 A Diagnostic socket supply – Brake and clutch pedal switches.
19 40 A PARC shunt.
20 10 A Audio equipment supply via the builtin systems interface.
22 10 A Left side lights Trailer side lights.
23 15 A Alarm siren Automatic gearbox control unit.
24 15 A Rear parking assistance supply via the builtin systems interface.
26 40 A Heated rear screen.
18-11-2002