2018 Peugeot 508 check engine

136
Do not leave the vehicle while it is being
held temporarily by hill start assist.
If you need to leave the vehicle with the
engine running, apply the parking brake
manually then ensure that the parking
brake warning lamp and the indicator
lamp P in the control lever of the electric
parking brake are on fixed.
The hill start assist function cannot be
deactivated. However, use of the parking
brake to immobilise the vehicle interrupts
its operation.
Operation
Uphill, with the vehicle stationar y, the
vehicle is held for a shor t time when you
release the brake pedal:
-
p
rovided you are in first gear or neutral on a
manual gearbox.
-

p
rovided you are in mode D or M with an
automatic gearbox. Downhill, with the vehicle stationary and
reverse gear engaged, the vehicle is held
for a shor t time when you release the brake
pedal.
Operating fault
If a fault in the system occurs, these warning
lamps come on.
Contact a PEUGEOT dealer or a qualified
workshop to have the system checked.
Active Suspension
Control
This suspension can modulate itself to the
following parameters: state and profile of the
road, load of the vehicle, driving style and
selected driving mode.
The mode can be selected using the driving
modes control on the central console.
For more information on the Driving modes
,
refer to the corresponding section. It is managed by a control unit, which interprets
the data transmitted by different sensors to
apply the optimal level of damping to each
shock absorber according to these parameters.
It offers three modes: Comfort , Normal and
Sport .
In Comfort mode, it favours soft damping to
improve comfort on poor road sur faces.
In Normal mode, it offers the best compromise
between comfort and handling.
In Sport mode, it favours firm damping to limit
body movements.
Driving modes
These various driving modes offered
correspond to specific vehicle settings.
This choice of driving modes depends on the
vehicle’s equipment.
Each time the ignition is switched on, " Normal"
is selected by default.
Driving

140
F Press this button; the associated orange indicator lamp comes on.
Deactivation is confirmed by the
illumination of this indicator lamp
and the display of a message in the
instrument panel.
Pressing the button again reactivates the
system; the associated indicator lamp goes off.
The indicator lamp in the instrument panel goes
off, accompanied by the display of a message. Opening the bonnet
Before doing anything under the bonnet,
deactivate the Stop & Start system to
avoid any risk of injury resulting from an
automatic change to START mode.
Driving on flooded roads
Before driving in a flooded area, it is
strongly recommended that you deactivate
the Stop & Start system.
For more information on Driving
recommendations
, particularly on flooded
roads, refer to the corresponding section.
Malfunction
In the event of a fault with the system,
this warning lamp flashes for a few
moments in the instrument panel,
then remains on, accompanied by
the display of a message.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
If a fault occurs in STOP mode, the engine
may


stall.
All of the instrument panel warning lamps come on.
The system can be deactivated at any time,
once the ignition is switched on.
If the engine is in STOP mode, it restarts
immediately.
The Stop & Start system is reactivated
automatically every time the ignition is
switched

on.It is then necessary to switch off the ignition and
start the engine again with the " START/STOP"
button.
Tyre under-inflation
detection
This system automatically monitors the tyre
pressures while driving.
The system monitors the pressures in the four
tyres, once the vehicle is moving.
It compares the information given by the wheel
speed sensors with reference values, which
must be reinitialised ever y time the tyre
pressures are adjusted or a wheel changed .
The system triggers an alert as soon as it
detects a drop in the inflation pressure of one
or more tyres. The Stop & Start system requires a
12
V battery of specific technology and
specification.
All work on this type of battery must be
carried out only by a PEUGEOT dealer or
a qualified workshop.
For more information on the 12 V batter y
,
refer to the corresponding section.
Driving

167
In the following cases, deactivating the system
via the vehicle's configuration menu is advised:
-
t
owing a trailer,
-

c
arrying long objects on roof bars or roof
rack,
-
w

ith snow chains fitted,
-

b
efore using an automatic car wash, with
the engine running,
-

b
efore placing the vehicle on a rolling road
in a workshop,
-

t
owed vehicle, engine running,
-

f
ollowing impact to the windscreen close to
the detection camera.
The system is automatically deactivated
after detecting the use of certain "space-
saver" type spare wheels (smaller
diameter).
The system is automatically deactivated
after detecting a fault with the brake pedal
switch or with at least two brake lamps.
It is possible that warnings are not given,
are given too late or seem unjustified.
Consequently, always stay in control of
your vehicle and be prepared to react at
any time to avoid an accident. After an impact, the function automatically
stops operating. Contact a PEUGEOT
dealer or a qualified workshop to have the
system checked.
If the front bumper is to be repainted or
retouched, contact a PEUGEOT dealer
or a qualified workshop. Certain types of
paint could inter fere with the operation of
the radar.
Distance Alert
It warns the driver if their vehicle is at risk of
collision with the vehicle in front, a pedestrian
or a cyclist present in their traffic lane.
Modifying the alert trigger
threshold
This threshold determines how you wish to
be alerted of the presence of a moving or
stationary vehicle in front of you, a pedestrian
or a cyclist present in your traffic lane.
The current threshold can be
modified via the touch screen’s
Driving/Vehicle menu. You can select one of three predefined
thresholds:
-
"
Distant ",
- "
Normal ",
- "
Close ".
The last threshold selected is memorised when
the ignition is switched off.
Operation
Depending on the degree of risk of collision
detected by the system and the alert threshold
chosen by the driver, different levels of
alert can be triggered and displayed in the
instrument panel.
They take account of the vehicle dynamics, the
speed of your vehicle and the one in front, the
environmental conditions, the operation of the
vehicle (cornering, actions on the pedals, etc.)
to trigger the alert at the best moment.
Level 1 (orange) : visual alert only,
signalling to you that the vehicle in
front is very close.
The message " Vehicle close" is
displayed.
Level 2 (red) : visual and audible
alert, warning you that a collision is
imminent.
The message " Brake!" is displayed.
Level 3 : finally, in some cases, a
haptic alert in the form of micro-
braking may be given to confirm the
risk of collision.
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Driving

169
Malfunction
In the event of a fault with the system,
you are alerted by the continuous
illumination of this warning lamp,
accompanied by the display of a
message and an audible signal.
Fatigue detection system
Take a break as soon as you feel tired or at
least every two hours.
The function comprises the "Driver Attention
Warning" system combined with the "Driver
Attention Alert".These systems cannot in any circumstances
replace the need for vigilance on the part of
the driver who must remain in control of their
decisions. In no case can these systems
keep the driver awake or prevent them from
falling asleep at the wheel.
It is the driver’s responsibility to stop if they
feel tired.
Activation/Deactivation
These functions are activated and
deactivated in the Driving /Vehicle
menu of the touch screen.
The state of the system is memorised when the
ignition is switched off.
Driver Attention Warning
The system triggers an alert once it
detects that the driver has not taken
a break after two hours of driving at
a speed above 40 mph (65
km/h).
This alert is issued via the display of a
message encouraging you to take a break,
accompanied by an audible signal.
If the driver does not follow this advice, the
alert is repeated hourly until the vehicle is
stopped.
The system resets itself if one of the following
conditions is met:
-

e

ngine running, the vehicle has been
stationary for more than 15 minutes,
-

t

he ignition has been switched off for a few
minutes,
-

t

he driver's seat belt is unfastened and their
door is open. As soon as the speed of the vehicle drops
below 40 mph (65
km/h), the system goes
into standby.
The driving time is counted again once the
speed is above 40 mph (65 km/h).
Driver Attention Alert
This system is particularly suited to fast roads
(speed higher than 40 mph (65
km/h)).
Using a camera placed at the top
of the windscreen, the system
assesses the driver's level of
vigilance by identifying variations
in trajectory compared to the lane
markings.
If these warning lamps come on after
the engine has been switched off
and restarted, contact a PEUGEOT
dealer or a qualified workshop to
have the system checked.
6
Driving

179
Operating fault
If a fault occurs when shifting
to reverse, this warning lamp
comes on in the instrument panel,
accompanied by a message and an
audible signal (short beep).
Contact a PEUGEOT dealer or a qualified
workshop to have the system checked.
Visiopark 1 – Visiopark 2
Different contextual views can be displayed in
the left-hand part:
-
s
tandard view,
-

1
80° view,
-

z
oom view.
With the engine running, these systems allow
views of your vehicle’s close surroundings to
be displayed on the touch screen using one
camera for Visiopark 1 and two cameras for
Visiopark 2. The screen is divided into two parts: on the
left, a contextual view; on the right, a view from
above the vehicle in its close surroundings.
The parking sensors supplement the
information on the view from above the vehicle.
AUTO mode is activated by default.
In this mode, the system chooses the best view
to display (standard or zoom) according to the
information from the parking sensors.
You can change the type of view at any time
during a manoeuvre.
F

P
ress the button in the bottom-left corner of
the touch screen.
F

Sel
ect the type of view:
•
"Standard view ",
•
"180° view ",
•
"Zoom view ",
•
"AUTO view ".
The display is immediately updated with the
type of view selected.
The state of the system is not memorised when
the ignition is switched off.
Principle of operation
With Visiopark 2, the image is created using
both cameras, when going for ward and when
reversing.
When the function is activated, it is possible
that the view from above is not displayed.
If
the function is activated after the vehicle has
already been driven, the view from above may
be completely displayed. Using one or both cameras, the vehicle's close
surroundings are recorded during manoeuvres
at low speed.
An image from above your vehicle in its close
surroundings is created in real time, as the
vehicle manoeuvre progresses.
This representation facilitates the alignment of
your vehicle when parking and allows obstacles
close to the vehicle to be seen.
This image is automatically deleted if the
vehicle remains stationary for too long.
6
Driving

186
7
5
Visiopark 1 or Visiopark 2 and the parking
sensors are automatically activated to help
you monitor the close surrounding area of your
vehicle during the manoeuvre.
During the manoeuvre
The system takes over the vehicle's steering. It
gives instructions on the manoeuvring direction
when starting the entry and exit parallel parking
manoeuvres and for all entry manoeuvres for
bay parking.
There instructions are displayed as a symbol
accompanied by a message:
The manoeuvring status is indicated by these
symbols:The maximum speed limit indications during
the manoeuvres are signalled by these
symbols:
" Reverse "
" Advance "
Manoeuvre in progress (green).
Manoeuvre cancelled or finished
(red) (the arrows indicate that the
driver must take back control of the
vehicle). 5 mph or 7
km/h, for parking space
e nt r y.
3 mph or 5 km/h, for parking space
exit.
During a manoeuvre, the steering wheel
turns quickly: do not hold the steering
wheel, do not place your hand between
the spokes of the steering wheel. Watch
out for anything likely to block the
manoeuvre (loose and bulky clothing,
scar ves, ties, etc.) – Risks of injury!
It is the driver's responsibility to monitor
the state of the traffic continuously,
especially vehicles coming towards you.
The driver should check that no object
or person can hinder the advance of the
vehicle.
The images from the camera(s) displayed
on the touch screen may be distorted by
the relief.
In the presence of areas in shade, or in
conditions of bright sunlight or inadequate
lighting, the image may be darkened and
with lower contrast. The manoeuvre can be interrupted definitively
at any time, either by the driver or by the
system automatically.
By the driver's action:
-

t
aking over control of the steering,
-
a
ctivating the direction indicator lamps on
the opposite side to that of the manoeuvre,
- u nfastening the driver's seat belt,
-

s
witching off the ignition.
Interruption by the system:
-

e
xceeding the speed limit: 5 mph or 7 km/h
during the parking space entry manoeuvres
and 3 mph or 5 km/h during the parking
space exit manoeuvres,
-

t
riggering of the anti-slip regulation on a
slippery road,
-

o
pening of a door or the boot,
-
s

talling of the engine,
-

s
ystem malfunction,
-

a
fter 10 manoeuvres to enter or exit
a parallel parking space and after 7
manoeuvres to enter a parking bay.
Interrupting the manoeuvre automatically
deactivates the function.
Driving

199
Misfuel prevention (Diesel)
(Depending on the country of sale.)
Mechanical device which prevents filling the
tank of a Diesel vehicle with petrol. It avoids
the risk of engine damage that can result from
filling with the wrong fuel.
Located in the filler neck, the misfuel
prevention device appears when the filler cap
is removed.
Operation
When a petrol filler nozzle is introduced into
your Diesel tank, it comes into contact with the
flap. The system remains closed and prevents
filling.
Do not persist but introduce a Diesel type
filler nozzle.It remains possible to use a fuel can to fill
the tank.
In order to ensure a good flow of fuel,
do not place the nozzle of the fuel can in
direct contact with the flap of the misfuel
prevention device and pour slowly.
Travelling abroad
As Diesel fuel pump nozzles may be
different in other countries, the presence
of the misfuel prevention device may make
refuelling impossible.
Not all Diesel vehicles are fitted with
misfuel protection, so before travelling
abroad, we recommend that you check
with the PEUGEOT dealer network,
whether your vehicle is suitable for the
fuel pumps in the country in which you
intend to travel.Towing device
Load distribution
F D
istribute the load in the trailer so that the
heaviest items are as close as possible to
the axle and the nose weight approaches the
maximum permitted without exceeding it. Use towing devices and their genuine
harnesses approved by PEUGEOT. It
is recommended that the installation be
per formed by a PEUGEOT dealer or a
qualified workshop.
If the towing device is not fitted by
a PEUGEOT dealer, it must still be
fitted in accordance with the vehicle
manufacturer's instructions.
Important
: for versions equipped with
the hands-free tailgate, if a towing device
is installed outside of the PEUGEOT
dealer network, it is essential to visit a
PEUGEOT dealer or a qualified workshop
to recalibrate the detection system: risk of
hands-free function malfunction!
Certain driving assistance or manoeuvring
assistance functions are automatically
disabled if an approved towing device is
used.
Air density decreases with altitude, thus
reducing engine performance. The maximum
towed load must be reduced by 10% for every
1,000 metres of altitude.
7
Practical information

202
Energy economy mode
System which manages the duration of use of
certain functions to conser ve a sufficient level of
charge in the battery.
After the engine has stopped, you can still use
functions such as the audio and telematics
system, windscreen wipers, dipped beam
headlamps,
courtesy lamps, etc. for a maximum
combined duration of about forty minutes.
Switching to this mode
A message appears in the instrument panel
screen indicating that the vehicle has switched
to economy mode and the active functions are
put on standby.
If a telephone call is being made at this
time, it will be maintained for around 10
minutes with the Bluetooth hands-free
system of your audio system.
Exiting the mode
Let the engine run for the duration specified to
ensure that the battery charge is sufficient.
Do not repeatedly and continuously restart the
engine in order to charge the battery.
A flat battery prevents the engine from
starting.
For more information on the 12 V batter y ,
refer to the corresponding section.
These functions will be automatically restored
the next time the vehicle is used.
In order to restore the use of these functions
immediately, start the engine and let it run:
-

f

or less than ten minutes, to use the
equipment for approximately five minutes,
-

f

or more than ten minutes, to use the
equipment for up to approximately thirty
minutes.
Snow chains
In wintry conditions, snow chains
improve traction as well as the
behaviour of the vehicle when
braking.
Snow chains must be fitted only to the
front wheels. They must never be fitted
to


"space-saver" type spare wheels.
Take account of the legislation in force in
your country on the use of snow chains
and the maximum authorised speed.
Use only the chains designed to be fitted to the
type of wheel fitted to your vehicle:
Installation tips
F If you have to fit the chains during a journey, stop the vehicle on a flat sur face on the side
of the road.
F

A
pply the parking brake and position any
wheel chocks under the wheels to prevent
movement of your vehicle.
F

F
it the chains following the instructions
provided by the manufacturer.
F

M
ove off gently and drive for a few
moments, without exceeding 31 mph
(50


km/h).
F

S
top your vehicle and check that the snow
chains are correctly tightened.
Original tyre size
Maximum link size
215/60 R16 9 mm
215 / 5 5 R17 9 mm
235/45 R18 cannot be fitted with
chains
(with standard chains)
235/40 R19 cannot be fitted with
chains
(with standard chains)
For more information on snow chains, contact a
PEUGEOT dealer or a qualified workshop.
Practical information