2008 Peugeot 407 C engine

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86
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) fas-
tened.
If the vehicle speed is above 13 mph
(20 km/h) , you are warned by fl ash-
ing 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
tightens the seat belts fi rmly against
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 pro-
tection. Rear seat belts
The rear seats are each fi tted with a
three-point inertia reel seat belt.
These seat belts have a force limiter.
To fasten the seat belts

 Pull the strap, then insert the
tongue into the buckle.

 Check that the seat belt is fastened
correctly by pulling the strap. To unfasten the seat belts

 Press the red button on the buckle.

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 the seat belts, the fl ashing warning
light 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.

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92
6-SPEED MANUAL GEARBOX HANDBRAKE
To release
Pull the handle and press the button to
release the handbrake.
To apply
When parking on a slope, turn the
wheels towards the kerb and apply the
handbrake.
Reverse
To change to reverse gear, lift the ring
under the gear lever knob and push
the gear lever to the left then to the
front.

Reverse gear can only be engaged
when the vehicle is stationary with
the engine idling.

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93
Gear selection gate

 Move the lever in the gate to select
a position.
The indicator light corresponding to
the position selected appears on the
instrument panel screen.

P ark: to immobilise the vehicle and to
start the engine, with the handbrake on.

R everse: to reverse (select this posi-
tion with the vehicle stationary, engine
at idle).

N eutral: to start the engine and to park,
with the handbrake on.

Note: if position N is inadvertently en-
gaged while driving, allow the engine
to return to idle before engaging posi-
tion D then accelerate.

D rive: to drive in automatic mode.

M anual: to drive selecting the gears.

S : sport programme.

 : snow programme.
'PORSCHE TIPTRONIC SYSTEM' AUTOMATIC GEARBOX
The six speed automatic gearbox of-
fers, as required, the comfort of the
auto-adaptive programme enhanced
by a selection suited to dynamic driv-
ing conditions: sport, or to driving on a
slippery road: snow.
However, manual selection is still pos-
sible using the gear lever.
Moving Off
With the engine running, move off from
position P :

 to exit position P, it is essential
to press the brake pedal,

 select position R , D or M , then
gradually release the pressure on
the brake pedal; the vehicle moves
off immediately.
To move off from position N :

 with your foot on the brake, release
the handbrake,

 select position R , D or M , then
gradually release the pressure on
the brake pedal; the vehicle moves
off immediately.
Starting the engine

 with the handbrake on, select posi-
tion P or N in the gate,

 turn the ignition key. Always keep your foot on the
brake on a steep incline.
When the engine is at idle,
brakes not applied, if posi-
tion R , D or M is selected, the vehicle
moves even without the accelerator
being pressed.

Do not leave children unsupervised
inside the vehicle, with position
R, D or M selected, with the en-
gine running, as the vehicle moves
even without the accelerator being
pressed.
With the ignition off, if the le-
ver is not in position P , an
audible signal is heard when
the driver's door is opened, or
after approximately 45 seconds. Move
the lever to position P . The audible
signal ceases.

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94
When maintenance opera-
tions need to be carried out
with the engine running, apply
the handbrake and select the

P ark position. 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 mov-
ing very slowly, the gearbox automati-
cally selects gear M1 .
Programmes S (sport) and  (snow)
do not operate in manual gear selec-
tion mode.
Any operating abnormality is
indicated by lighting of this
warning light, accompanied
by an audible signal and a
message on the multi-func-
tion display.
In this situation the gearbox oper-
ates 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.
Contact a PEUGEOT dealer as soon
as possible.
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 (driv-
ing in automatic mode) to position M
(driving in manual mode) at any time.
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 follow-
ing parameters:
- the style of driving,
- the profi le of the road,
- the vehicle load.
To obtain maximum acceleration with-
out touching the lever, press the ac-
celerator down fully (kick down). The
programme will change down auto-
matically 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 automati-
cally in order to provide effi cient engine
braking.
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 performance
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.
Releasing the accelerator
sharply does not have any im-
mediate 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 op-
timise braking on a slippery surface.
If the battery is fl at and the le-
ver is in position P , it will be
impossible to change to an-
other position.
In particular, do not force the lever
or there is a risk the gearbox may be
damaged.

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96
CRUISE CONTROL/SPEED LIMITER
Selecting the function

 Place switch 1 in the CRUISE po-
sition. The cruise control is not
yet active and no speed has been
memorised. The display indicates:
Switching the function off

 Place switch 1 in position 0 or

LIMIT to switch the system off.
Note: It is possible to acceler-
ate and drive momentarily at a
speed greater than the memo-
rised speed. The value mem-
orised fl ashes. When the accelerator
pedal is released, the vehicle will re-
turn to the memorised speed.
Cancelling the memorised speed
If you wish to cancel the memorised
speed:

 Press button 4 or the brake or
clutch pedal. The display indicates
(e.g. at 70 mph (110 km/h)):
Activation/memorising a speed
As soon as you reach the chosen speed,
press button 2 or 3 . This memorises the
speed, which will be maintained auto-
matically. The display indicates (e.g. at
70 mph (110 km/h)):
On a steep descent, the cruise
control, which does not act on
the brakes, is not able to pre-
vent the vehicle from exceed-
ing the programmed speed.
In no circumstances does the cruise
control replace the requirement to re-
spect speed limits, nor does it replace
the need for vigilance and responsibil-
ity on the part of the driver.
We recommend that your feet remain
near the pedals.
Cruise control function
This enables the vehicle to maintain a
steady speed programmed by the driver
In order for it to be memorised, the
vehicle speed must be greater than
25 mph (40 km/h) with at least fourth
gear engaged (second gear for the
automatic gearbox), with the engine
running .

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98
CRUISE CONTROL/SPEED LIMITER
Selecting the function

 Place switch 1 in the LIMIT posi-
tion. The limiter is not yet active.
By default the display indicates:
Switching the function off

 Place switch 1 in position 0 or

CRUISE or switch off the ignition
to switch the system off. The last
speed programmed remains in the
memory.
Memorising a speed
A speed can be memorised without
activation of the limiter.
Pressing buttons 2 and 3 decreases or
increases the speed.
Short press: +/- 1 mph (1 km/h)
Long press: +/- 5 mph (5 km/h)
Maintained press: continuous increase or
decrease of the value in steps of 5 mph
(5 km/h).
Activation/deactivation of the
limiter
Pressing button 4 activates the limiter,
pressing this button again deactivates it.
When the limiter is active, the display
indicates (e.g. at 70 mph (110 km/h)):

The operations must be carried
out with the engine running.
On a steep descent or if the
driver accelerates sharply, the
speed limiter, which does not
act on the brakes, is not able
to prevent the vehicle from exceeding
the programmed speed.
In no circumstances does the speed
limiter replace the requirement to re-
spect speed limits, nor does it replace
the need for vigilance and responsibil-
ity on the part of the driver.
The driver must remain vigilant and
stay in complete control of his vehicle.
Limiter function
This prevents the vehicle speed ex-
ceeding the speed programmed by
the driver (minimum speed of 18 mph
(30 km/h)).

8
102
TYRE UNDER-INFLATION DETECTION
Sensors check the tyre pressure dur-
ing driving and trigger a warning in the
event of malfunction.
Pressure Check
With the ignition on and the ve-
hicle having been stationary
for approximately 15 minutes,
and after the engine oil level,
this indicator light comes on
on the instrument panel screen to indi-
cate that the system is measuring the
tyre pressures.
Pressure OK
This indicator light comes
on on the instrument panel
screen if all of the tyre pres-
sure values measured are
correct.
If this indicator light does not appear,
contact a PEUGEOT dealer to have
the system checked. Puncture
This warning light, accom-
panied by the audible sig-
nal and the message on the
multi-function display locat-
ing the wheel concerned, is
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 wheel (punc-
tured or very defl ated tyre), and have
the tyre pressure checked as soon as
possible.

Note: this message is also
displayed when one of the
wheels is away from the ve-
hicle (being repaired) or when
one or more wheels without a
sensor are fi tted. All repairs and changing of
tyres on a wheel fi tted with this
system must be carried out by
a PEUGEOT dealer.
If, when changing a tyre, you install a
wheel which is not detected by your
vehicle, you must have the system
reinitialised by a PEUGEOT dealer.
The tyre under-infl ation detection sys-
tem is an aid to driving which does not
replace the need for the driver to be
vigilant or to drive responsibly.
This system does not eliminate the
need to have the tyre pressure checked
regularly (see manufacturer's label) to
ensure that the optimum dynamic per-
formance of the vehicle is maintained
and prevent premature wear of the
tyres, particularly in arduous driving
conditions (heavy load, high speed).

The tyre pressures must be checked
cold, at least once a month. Remember to
check the pressure of the spare wheel.
The tyre under-infl ation detection sys-
tem may experience temporary inter-
ference due to radioelectric emissions
on a frequency close to that used by
the system.
Flat tyre This warning light is accom-
panied by the audible signal
and the message on the mul-
ti-function display locating
the wheel concerned.
If this warning light comes on, have
the tyre pressure checked as soon as
possible. Sensor(s) not detected or faulty
This warning light is accom-
panied by the audible sig-
nal and the message on the
multi-function display which
indicates that under-infl ation
detection is absent from one (or sev-
eral) wheel(s) or that there is a fault in
the system.
Contact a PEUGEOT dealer to replace
the faulty sensor(s).

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105
2.2 LITRE 16V AND 3 LITRE V6 24V PETROL INJECTION ENGINES

1. Windscreen/headlamp wash
reservoir.

2. Power steering reservoir.

3. Coolant reservoir.

4. Dipstick.

5. Engine oil fi ller cap.

6. Air fi lter.

7. Fuse box.

8. Brake and clutch fl uid reservoir.
If you have to remove or refi t
the engine style cover, handle
it with care to avoid damaging
the fi xing clips.