2009 Peugeot 407 check engine
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7SAFETY
87
SEAT BELTS
Detection of fastening of the front
seat belts
When the ignition is switched on , if a
front passenger has not fastened his seat
belt and if the vehicle speed is below
13 mph (20 km/h) , you are warned by
lighting of the seat belt warning light .
The warning light switches off when the
seat belt(s) concerned is(are) fastened.
If the vehicle speed is above 13 mph
(20 km/h) , y o u a r e w a r n e d b y fl a s h i n g
of the seat belt warning light , an
audible signal and a message on the
multifunction display locating the un-
fastened seat belt(s).
Front seat belts with
pre-tensioner and force
limiter
In the event of a serious front impact,
the pre-tensioning system instantly
t i g h t e n s t h e s e a t b e l t s fi r m l y a g a i n s t
the bodies of the occupants.
The pre-tensioning seat belts are
armed when the ignition is on.
The force limiter reduces the pressure
of the seat belt against the chest of the
occupant, so increasing his protection.
Rear seat belts
T h e r e a r s e a t s a r e a l l fi t t e d w i t h a
three-point inertia reel seat belt.
The rear side seat belts have a force
l i m i t e r a n d m a y b e fi t t e d w i t h a p r e -
tensioning inertia reel.
To fasten the seat belts
Pull the strap, then insert the
tongue into the buckle.
Check that the seat belt is secured
correctly by pulling the strap.
To unfasten the seat belts
Press the red button on the buckle. Before folding the seat back, pull the
strap and insert the seat belt tongue
into the buckle. This precaution will
ensure that each seat belt is in place
when the rear seats are lifted again.
Note: a bag or an animal
placed on the front passenger
seat may trigger the lighting of
the warning light.
The audible signal ceases and the
warning light switches off when the
seat belt concerned is fastened.
After two minutes without any action on
t h e s e a t b e l t s , t h e fl a s h i n g w a r n i n g l i g h t
remains on permanently and the audible
signal ceases. All of the warnings cease
when a door is opened or when the
engine is switched off.
Front seat belt height adjustment:
To lower the attachment point,
squeeze control 1 and slide it
downwards,
To raise the attachment point, slide
control 1 upwards.
Page 113 of 250
8DRIVING
95
The auto-adaptive programme
select position D in the gate: the
gearbox operates in auto-adaptive
mode, without any action on your
part, taking into account the following
parameters:
- the style of driving,
- t h e p r o fi l e o f t h e r o a d ,
- the vehicle load.
To obtain maximum acceleration
without touching the lever, press the
accelerator down fully (kick down).
The programme will change down
automatically or will stay in the gear
selected until the maximum engine
speed is reached.
When the brake is applied, the pro-
gramme will change down auto-
m a t i c a l l y i n o r d e r t o p r o v i d e e f fi c i e n t
engine braking. Sport and Snow programmes
These are two special programmes.
The programme selected is displayed
on the instrument panel screen.
It is only possible to change
from one gear to another if
the vehicle speed and engine
speed permit. If they do not,
the vehicle will operate temporarily in
automatic mode. When the vehicle is stationary or moving
very slowly, the gearbox automatically
selects gear M1 .
Programmes S (sport) and (snow)
do not operate in manual gear selection
mode.
Any operating abnormality is
indicated by lighting of this
warning light, accompanied
by an audible signal and a
message on the multi-function
display.
In this situation the gearbox operates in
downgrade mode (locked in 3rd gear).
You may feel a substantial knock when
changing from P to R and from N to R
(this will not cause any damage to the
gearbox).
Do not exceed 60 mph (100 km/h) or
keep within local speed limits.
Have it checked by a PEUGEOT dealer.
Operating check
Operation with manual
selection of the gears
select position M in the gate,
push the lever to the + sign to
change up a gear and push again
to change up another gear,
pull the lever to the - sign to change
down a gear and pull again to
change down another gear.
You can change from position D (driving
in automatic mode) to position M (driving
in manual mode) at any time.
Releasing the accelerator
sharply does not have any
immediate effect on the speed
of the vehicle.
Never select position
N when
the vehicle is moving.
Never select positions P or R
unless the vehicle is stationary.
Never change between positions to
optimise braking on a slippery surface. Sport programme
Press button S once the vehicle
has been started in position D , the
auto-adaptive programme favours
dynamic driving.
Snow programme
This programme improves starting and
drive when traction is poor.
Press button once the vehicle
has been started and position D has
been selected, the auto-adaptive
programme adjusts the perform-
ance of the vehicle to the condition
of the slippery road.
You can deactivate the Sport or Snow
programme at any time by pressing
the button selected.
I f t h e b a t t e r y i s fl a t a n d t h e
lever is in position P , it will
be impossible to change to
another position.
In particular, do not force the lever
or there is a risk the gearbox may be
damaged.
Page 123 of 250
9CHECKS
106
1.8 LITRE 16V AND 2 LITRE 16V PETROL/2 LITRE 16V BIOFLEX ENGINES
* According to country.
Important: if you have to
r e m o v e o r r e fi t t h e e n g i n e s t y l e
cover, handle it with care to
a v o i d d a m a g i n g t h e fi x i n g c l i p s .
Check the levels!
1. Power steering reservoir.
2. Engine coolant reservoir
( e x p a n s i o n b o t t l e ) .
3. E n g i n e o i l fi l l e r c a p .
4. B r a k e fl u i d r e s e r v o i r .
5. A i r fi l t e r .
6. Dipstick.
7. Windscreen and headlamp
w a s h fi l l e r c a p *.
Page 124 of 250
9CHECKS
107
2.2 LITRE 16V AND3 LITRE V6 24VPETROL ENGINES
* According to country.
Important: if you have to
r e m o v e o r r e fi t t h e e n g i n e s t y l e
cover, handle it with care to
a v o i d d a m a g i n g t h e fi x i n g c l i p s .
Check the levels!
1. Power steering reservoir.
2. Engine coolant reservoir
( e x p a n s i o n b o t t l e ) .
3. E n g i n e o i l fi l l e r c a p .
4. B r a k e fl u i d r e s e r v o i r .
5. A i r fi l t e r .
6. Dipstick.
7. Windscreen and headlamp
w a s h fi l l e r c a p *.
Page 125 of 250
9CHECKS
108
1.6 LITRE HDI 16V AND2 LITRE HDI 16VDIESEL ENGINES
* According to country.
Important: if you have to
r e m o v e / r e fi t t h e e n g i n e s t y l e
cover, handle it with care to
a v o i d d a m a g i n g t h e fi x i n g c l i p s .
Check the levels!
1. Power steering reservoir.
2. Engine coolant reservoir
( e x p a n s i o n b o t t l e ) .
3. E n g i n e o i l fi l l e r c a p .
4. B r a k e fl u i d r e s e r v o i r .
5. A i r fi l t e r .
6. Dipstick.
7. Windscreen and headlamp wash
fi l l e r c a p *.
8. Priming pump.
9. Degas screw.
Page 126 of 250
9CHECKS
109
2.2 LITRE HDI 16V AND 2.7 LITRE HDI 24V DIESEL ENGINES
* According to country.
Important: if you have to
r e m o v e / r e fi t t h e e n g i n e s t y l e
cover, handle it with care to
a v o i d d a m a g i n g t h e fi x i n g c l i p s .
Check the levels!
1. Power steering reservoir.
2. Engine coolant reservoir
( e x p a n s i o n b o t t l e ) .
3. E n g i n e o i l fi l l e r c a p .
4. B r a k e fl u i d r e s e r v o i r .
5. A i r fi l t e r .
6. Dipstick.
7. Windscreen and headlamp wash
fi l l e r c a p *.
8. Priming pump.
9. Degas screw.
Page 127 of 250
9CHECKS
110
CHECKING THE LEVELS
These are normal maintenance opera-
tions which keep your vehicle in good
working order. Consult the instructions
in the PEUGEOT Network or in the
servicing booklet enclosed with this
handbook.
Dipstick There are two marks on
the dipstick:
A = m a x i m u m
N e v e r fi l l p a s t t h i s m a r k .
B = minimum
To maintain the reliability
of engines and emission
control systems, the use
of additives in engine oil is
prohibited.
Oil level
Check the level regularly and top
up between changes.
Check the level with the vehicle level,
the engine having been off for more
than 15 minutes, using the dipstick. Oil change
It is imperative that this is carried out at
t h e i n t e r v a l s s p e c i fi e d a n d t h e v i s c o s i t y
of the oil chosen must meet the require-
ments laid down in the manufacturer’s
servicing schedule. Consult the instruc-
tions in the PEUGEOT Network.
Note: avoid used oil coming into pro-
longed contact with the skin. Empty the
used oil into the containers provided for
this purpose in the PEUGEOT Network. system is pressurised, wait for at least
one hour after the engine has stopped
before carrying out any work.
Oil filter
Replace the cartridge regularly in
accordance with the recommendations
of the servicing schedule.
Brake fluid change
U s e t h e fl u i d r e c o m m e n d e d b y t h e
m a n u f a c t u r e r , w h i c h f u l fi l s D O T 4
Standards.
I t i s i m p e r a t i v e t h a t t h e b r a k e fl u i d i s
c h a n g e d a t t h e i n t e r v a l s s p e c i fi e d i n
accordance with the manufacturer’s
servicing schedule.
Note: avoid all contact with the skin,
t h e b r a k e fl u i d i s h a r m f u l t o h e a l t h a n d
very corrosive. Used oil
Power steering reservoir
U s e t h e fl u i d r e c o m m e n d e d b y t h e
manufacturer.
Open the reservoir, with the engine
at ambient temperature. The level
should always be above the MIN.
mark and close to the MAX. mark.
Cooling system Windscreen and headlamp
wash level
To guarantee optimum cleaning and
a v o i d f r e e z i n g , t h i s fl u i d s h o u l d n o t b e
topped up or replaced with water. Slacken the cap by two turns
to release the pressure to pre-
vent any risk of scalding. When
the pressure has dropped,
remove the cap and top up the
level.
Note: the coolant does not need to be
changed.
U s e t h e fl u i d r e c o m m e n d e d
by the manufacturer.
When the engine is warm, the
temperature of the coolant is
controlled by the engine fan. As this
fan can operate with the ignition key
removed and because the cooling Do not dispose of used oil,
b r a k e fl u i d o r c o o l a n t i n t o
drains or onto the ground.
Important: if you have to
r e m o v e / r e fi t t h e e n g i n e s t y l e
cover, handle it with care to
a v o i d d a m a g i n g t h e fi x i n g c l i p s .
Page 128 of 250
9CHECKS
111
CHECKS
At the start of winter, have
your battery checked by a
PEUGEOT dealer.
H a v e t h e fi l t e r e l e m e n t s
replaced regularly. If you drive
in dusty conditions, change
them twice as often.
Air filter and passenger compartment filter
Particle emission filter (Diesel)
It is imperative that the particle emis-
s i o n fi l t e r i s m a i n t a i n e d i n a c c o r d a n c e
with the manufacturer’s servicing
schedule, by a PEUGEOT dealer.
Note: following prolonged operation of
the vehicle at very low speed or at idle,
y o u m a y , i n e x c e p t i o n a l c i r c u m s t a n c e s ,
notice emissions of water vapour at the
e x h a u s t o n a c c e l e r a t i o n . T h i s d o e s n o t
have any effect on the performance of
the vehicle or the environment.
O n v e h i c l e s w h i c h a r e fi t t e d w i t h a
p a r t i c l e e m i s s i o n fi l t e r , t h e f a n a s -
sembly may operate after the vehicle
has stopped, even when the engine is
cold. Where the handbrake travel is
too great or there is a reduc-
tion in the performance of the
system, the handbrake should
be adjusted.
Have the system checked by a
PEUGEOT dealer.
Handbrake
Disc wear status
For any information relating to checking
disc wear, contact a PEUGEOT dealer.
FUEL SUPPLY CUT-OFF
(PETROL) *
As a safety precaution, in certain circum-stances, a mechanism prevents fuel from reaching the engine. To re-establish the fuel supply:
RUNNING OUT OF FUEL (DIESEL)
If you should run out of fuel, it is neces-
sary to re-prime the circuit.
The repriming pump and the degas
screw are located under the bonnet
(see corresponding illustration in the
t e c h n i c a l d a t a s e c t i o n ) :
1.6 litre 16V HDI engine
- fi l l t h e f u e l t a n k w i t h a t l e a s t fi v e
litres of diesel,
- squeeze and release the manual re-priming pump, until fuel appears
in the transparent pipe,
- operate the starter until the engine starts.
2 litre 16V HDI engine
- fi l l t h e f u e l t a n k w i t h a t l e a s t fi v e litres of diesel,
- unscrew the degas screw,
- squeeze and release the manual repriming pump until diesel is seen
escaping via the degas screw,
- retighten the degas screw,
- operate the starter until the engine starts.
Brake pad wear depends on
the style of driving, in particu-
lar for vehicles which are used
in town, over short distances.
Brake pads It may be necessary to check
the thickness of the pads,
even between services.
* According to version.
To ensure the best perfor-
mance from components as
important as the power steer-
ing and the braking system, the
m a n u f a c t u r e r s e l e c t s a n d o f f e r s s p e c i fi c
products, only use products recom-
mended by PEUGEOT .
Battery
To prevent damage to the electrical units,
high pressure washing of the engine
compartment is strictly prohibited .
press the red button on the angle of the front right-hand suspension assembly, under the bonnet.