check engine Peugeot 208 2017 Owner's Guide

128
The collision can be automatically avoided
if the speed difference between your
vehicle and the one ahead is not more
than 9 mph (15 km/h).
Above this threshold, the system will do
what is possible to avoid or reduce the
seriousness of the accident by lowering
the speed of impact.
Activation / Deactivation
It is possible to activate or
deactivate the Active City Brake
from the Driving / Vehicle menu.
The system state remains in memory when the
ignition is switched off.
Each subsequent time the ignition is switched
on, if the automatic emergency braking function
is deactivated, a temporary message will
be displayed indicating the speed threshold
(6

mph (10 km/h)). Please deactivate the Active City
Brake:
-

F
ollowing impact damage to the
windscreen close to sensor,
-
W
hen towing a trailer,
-
W
hen the vehicle is being towed,
-
W
hen the vehicle is about to cross a
toll barrier.
-
W
hen the vehicle is passing through
an automatic car wash,
Operating limits
Not detected are:
- Pe destrians, animals, motorcyclists,
cyclists.
-

F
ixed and non-reflective materials and
objects (cardboard box, wall, etc.).
-

V
ehicles not travelling in the same direction.
This system will not trigger or inter vene if the
driver:
-

p
resses the accelerator pedal firmly,
-

t
urns the wheel sharply (avoiding
manoeuvre).
-

m

ay stop the vehicle, holding the brakes on
for around 1.5

seconds when stationary to
allow the driver time to take back control of
the vehicle,
-

m

ay cause the engine to stall,
-

m

ay give rise to a pumping noise, due to the
pressurisation of the braking system.
Operating faults
Clean or clear any dirt, mist or objects (stickers,
leaves, etc.) from the top of the windscreen that
could obstruct the laser's field of vision. In the following cases, you should have the
system checked by a PEUGEOT dealer or a
qualified workshop:
-

T
he message "
Automatic braking system "
fault detected accompanied by an audible
signal indicates that a fault has been
detected.
-
F
ollowing an impact, the system is
automatically put out of ser vice, it no longer
works. The system detects the deployment
of airbags.
Do not attempt to remove, adjust or test
the sensor.
Only a PEUGEOT dealer or a qualified
workshop is able to work on the system.
Misting of the windscreen or accumulations
of snow on the bonnet could inter fere with the
operation of the laser. A message appears if
the laser is obstructed.
Use windscreen demisting and regularly clean
the area of the windscreen in front of the
sensor.
Be particularly vigilant when driving in poor
weather (very heavy rain, hail, fog, snow, etc.).
This is because braking distances increase
while the laser's calculation parameters remain
the same.
Driving

139
Misfuel prevention
(Diesel)
(Depending on the country of sale.)
Mechanical device which prevents filling the
tank of a Diesel vehicle with petrol. It helps
avoid the risk of engine damage that can result
from filling with the wrong fuel.
Operation
It is still possible to use a fuel can to fill
the tank.
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.Fuel cut- of f
Your vehicle is equipped with a safety device
which cuts off the fuel supply in the event of a
collision.When a petrol filler nozzle is introduced into
the fuel filler neck of a Diesel vehicle, it comes
into contact with the flap. The system remains
closed and prevents filling.
Do not continue tr ying but introduce a
Diesel filler nozzle instead.
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Practical information

141
Snow chains
In wintry conditions, snow chains improve
traction as well as the behaviour of the vehicle
when braking.The 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 running speed
authorised.
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 if necessary
put wheel chocks against the wheels to
prevent your vehicle from sliding.
F

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

M
ove off gently and drive for a few seconds,
without exceeding 30
mph (50 km/h).
F

S
top your vehicle and check that the snow
chains are correctly tightened.
It is strongly recommended that before
you leave, you practise fitting the snow
chains on a level and dry sur face.
Avoid driving with snow chains on roads
that have been cleared of snow, to avoid
damaging your vehicle's tyres and the
road sur face. If your vehicle is fitted with
alloy wheels, check that no part of the
chain or its fixings is in contact with the
wheel rim.
Travelling abroad
Cer tain fuels could damage the engine
of your vehicle.
In cer tain countries, the use of a
par ticular fuel may be required
(specific octane rating, specific trade
name, etc.) to ensure correct operation
of the engine.
For any additional information, contact a
dealer.
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Practical information

145
As a safety measure and to avoid
damaging the roof, it is essential to use
the transverse bars approved for your
vehicle.
Obser ve the instructions on fitting and use
contained in the guide supplied with the
roof bars.
Recommendations
Distribute the load uniformly, taking care
to avoid overloading one of the sides.
Arrange the heaviest part of the load as
close as possible to the roof.
Lash the load securely.
Drive gently: the vehicle will be more
susceptible to the effects of side winds
and the stability of the vehicle may be
affected.
On a long journey, check the security of
the load at every stop.
Remove the roof bars once they are no
longer needed.Bonnet
The location of the interior bonnet release
lever prevents opening of the bonnet when
the left-hand front door is shut.
When the engine is hot, handle the
exterior safety catch and the stay with
care (risk of burns), using the protected
area.
When the bonnet is open, take care not to
damage the safety catch.
Do not open the bonnet under very windy
conditions.The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.
Because of the presence of electrical
equipment under the bonnet, it is
recommended that exposure to water
(rain, washing, etc.) be limited.Opening
F Open the left-hand front door.
F
P
ull the release lever A , located at the
bottom of the door aperture, towards you.
Before doing anything under the bonnet,
deactivate the Stop & Start system to
avoid the risk of injury related to an
automatic change to START mode.
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Practical information

148
Checking levels
Check all of these levels regularly, in line with
the manufacturer's service schedule. Top them
up if necessary, unless other wise indicated.
If a level drops significantly, have the
corresponding system checked by a PEUGEOT
dealer or a qualified workshop.The fluid must comply with the
manufacturer's recommendations and with
the vehicle's engine.
Take care when working under the bonnet,
as certain areas of the engine may be
extremely hot (risk of burns) and the
cooling fan could start at any time (even
with the ignition off).
Used products
Avoid prolonged contact of used oil or
fluids with the skin.
Most of these fluids are harmful to health
or indeed very corrosive. Do not discard used oil or fluids into
sewers or onto the ground.
Take used oil to a PEUGEOT dealer
or a qualified workshop and dispose
of it in the containers reser ved for this
purpose.
Engine oil level
The check is carried out either when
the ignition is switched on using the
oil level indicator in the instrument
panel for vehicles equipped with an
electric gauge, or using the dipstick.
To ensure that the reading is correct, your
vehicle must be parked on a level sur face
with the engine stopped for more than
30


minutes.
It is normal to top up the oil level between
two ser vices (or oil changes). PEUGEOT
recommends that you check the level, and top
up if necessary, every 3,000
miles (5,000 km).
Checking using the dipstick
The location of the dipstick is shown in the
corresponding underbonnet layout view.
F
T
ake the dipstick by its coloured grip and
pull it out completely.
F

W
ipe the end of the dipstick using a clean
non-fluffy cloth.
F

R
efit the dipstick and push fully down, then
pull it out again to make the visual check:
the correct level is between marks A and B .
A = MA X
B = MIN
If you find that the level is above the A mark or
below the B mark, do not star t the engine.
-

I
f the level is above the MAX mark (risk of
damage to the engine), contact a PEUGEOT
dealer or a qualified workshop.
-

I
f the level is below the MIN mark, you must
top up the engine oil.
Practical information

149
Topping up the engine oil level
The location of the oil filler cap is shown in the
corresponding underbonnet layout view.
F
U
nscrew the oil filler cap to access the filler
opening.
F

A
dd oil in small quantities, avoiding any
spills on engine components (risk of fire).
F

W
ait a few minutes before checking the
level again using the dipstick.
F

A
dd more oil if necessary.
F

A
fter checking the level, carefully refit the oil
filler cap and the dipstick in its tube.
After topping up the oil, the check when
switching on the ignition with the oil level
indicator in the instrument panel is not
valid during the 30
minutes after topping
up.
Engine oil change
Refer to the manufacturer's service schedule
for details of the inter val for this operation.
In order to maintain the reliability of the engine
and emissions control system, never use
additives in the engine oil.
Brake fluid level
The brake fluid level should be close
to the "MA X" mark. If it is not, check
the brake pad wear.
Changing the coolant
Refer to the manufacturer's service schedule
for details of the inter val for this operation.
Fluid specification
This fluid must conform to the manufacturer's
recommendations.
Coolant level
Check the coolant level regularly.
It is normal to top up the fluid
between two services. The check and top-up must only be done with
the engine cold.
A low coolant level presents a risk of serious
damage to your engine.
The coolant level should be close to the "MA X"
mark but should never exceed it.
If the level is close to or below the "MIN" mark,
it is essential to top up.
When the engine is hot, the temperature of the
coolant is regulated by the fan.
In addition, as the cooling system is
pressurised, wait at least one hour after
switching off the engine before carrying out any
work.
To avoid the risk of scalding when you need to
top up in an emergency, place a cloth around
the cap and unscrew the cap by two turns to
allow the pressure to drop.
Once the pressure has dropped, remove the
cap and top up to the required level.
The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might be
caught by the fan blades.Fluid specification
This fluid must conform to the manufacturer's
recommendations.
Oil grade
Before topping up the oil or changing the oil,
check that the oil is the correct grade for your
engine and conforms to the manufacturer's
recommendations.
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Practical information

150
Screenwash fluid level
Top up to the required level when
necessary.
Fluid specification
The screenwash fluid must be topped up with a
ready for use mix.
In winter (temperatures below zero), a liquid
with antifreeze must be used that is appropriate
for the prevailing conditions, in order to
preser ve the elements of the system (pump,
tank, ducts, etc.).
Filling with pure water is prohibited under all
circumstances (risk of freezing, limestone
deposits, etc.).
Diesel fuel additive level
(Diesel with particle filter)
The additive reser voir low level is
indicated by fixed illumination of this
warning lamp, accompanied by an
audible signal and a message that
the particle filter additive level is
too low.
To p p i n g u p
The reser voir must be topped up without delay
by a PEUGEOT dealer or a qualified workshop.
Level of AdBlue
An alert is triggered once the reser ve level is
reached.
To avoid the vehicle being immobilised as per
regulations, you must top up with AdBlue.
For more information on AdBlue
® and the SCR
system, and in particular topping it up, refer to
the corresponding section.
Checks
Unless otherwise indicated, check these
components in accordance with the
manufacturer's service schedule and according
to your engine.
Other wise, have them checked by a PEUGEOT
dealer or a qualified workshop.
12 V battery
The battery does not require any
maintenance.
However, check regularly that the
terminals are correctly tightened
(versions without quick release terminals)
and that the connections are clean.
For more information and the precautions
to take before starting work on the 12 V
battery , refer to the corresponding
section.
Versions equipped with Stop & Start are
fitted with a 12
V lead-acid battery of
specific technology and specification.
Its replacement should be carried out
only by a PEUGEOT dealer or a qualified
workshop.
Practical information

151
Air filter and passenger compartment filter
Refer to the manufacturer’s
ser vice schedule for details of the
replacement intervals for these
components.
Depending on the environment (e.g. dusty
atmosphere) and the use of the vehicle (e.g.
city driving), replace them twice as often if
necessary .
A clogged passenger compartment filter may
have an adverse effect on the per formance
of the air conditioning system and generate
undesirable odours.
Oil filter
Change the oil filter each time the
engine oil is changed.
Refer to the manufacturer’s
ser vice schedule for details of
the replacement inter val for this
component.
Particle filter (Diesel)
The start of saturation of the particle
filter is indicated by the constant
illumination of this warning lamp
accompanied by an alert message. As soon as the traffic conditions permit,
regenerate the filter by driving at a speed
of at least 40
mph (60 km/h) until the
warning lamp goes off.
If the warning lamp stays on, this indicates
a low additive level.
For more information on Checking the
levels and particularly on the level of
Diesel additive, refer to the corresponding
section.
On a new vehicle, the first particle
filter regeneration operations may be
accompanied by a "burning" smell, which
is per fectly normal.
Following prolonged operation of the
vehicle at very low speed or at idle,
you may, in exceptional circumstances,
notice the emission of water vapour at the
exhaust on acceleration. This does not
affect the behaviour of the vehicle or the
environment.Manual gearbox
The gearbox does not require any
maintenance (no oil change).
Electronic gearbox
The gearbox does not require any
maintenance (no oil change).
Automatic gearbox
The gearbox does not require any
maintenance (no oil change).
Brake pads
Brake wear depends on the style
of driving, particularly in the case
of vehicles used in town, over short
distances. It may be necessary to
have the condition of the brakes
checked, even between vehicle
services.
Unless there is a leak in the circuit, a drop in
the brake fluid level indicates that the brake
pads are worn.
Brake disc wear
For information on checking brake
disc wear, contact a PEUGEOT or a
qualified workshop.
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Practical information

152
Parking brake
If excessive travel or a loss of
effectiveness of this system is
noticed, the parking brake must
be checked, even between two
services.
Checking this system must be done by a
PEUGEOT dealer or a qualified workshop.
Only use products recommended by
PEUGEOT or products of equivalent
quality and specification.
In order to optimise the operation of units
as important as those in the braking
system, PEUGEOT selects and offers very
specific products.
After washing the vehicle, dampness, or
in wintry conditions, ice can form on the
brake discs and pads: braking efficiency
may be reduced. Make light brake
applications to dry and defrost the brakes.
AdBlue® (BlueHDi
engines)
SCR system
Using a liquid called AdBlue® that contains
urea, a catalytic converter turns up to 85%
of nitrogen oxide (NOx) into nitrogen and
water, which are harmless to health and the
environment. To respect the environment and ensure
compliance with the new Euro 6 standard,
without adversely affecting the performance or
fuel consumption of Diesel engines, PEUGEOT
has taken the decision to equip its vehicles
with system that associates SCR (Selective
Catalytic Reduction) with a particle filter (DPF)
for the treatment of exhaust gases. The AdBlue
® is contained in a special tank with
a capacity of around 17 litres. An alert system
is triggered automatically once the reser ve
level is reached: you can then drive for a further
1,500

miles (2,400 km) before the tank is
emptied completely.
Once the AdBlue
® tank is empty, a system
required by regulations prevents starting
of the engine.
If the SCR system is defective, the level of
emissions from your vehicle will no longer
meet the Euro 6 standard: your vehicle
becomes polluting.
In the event of a confirmed fault with the
SCR system, you must go to a PEUGEOT
dealer or a qualified workshop as soon
as possible: after a running distance of
685

miles (1,100

km), a system will be
triggered automatically to prevent engine
starting.
In either case, a range indicator gives you
the distance you can travel before the
vehicle is immobilised.
For more information on the warning
lamps and the associated alerts, refer to
the corresponding section.
Practical information

155
Refilling
Important: if your vehicle's AdBlue®
tank is completely empty – which is
confirmed by the alert messages and the
impossibility of starting the engine – you
must add at least 4

litres and no more than
10


litres. F

A
fter emptying the container or bottle, wipe
away any spillage around the tank filler
using a damp cloth.
If any fluid is spilt or splashed, wash
immediately with cold water or wipe with a
damp cloth.
If the fluid has crystallised, clean it off
using a sponge and hot water.
After refilling
Through the boot (1.6 litre
BlueHDi Euro 6.1)
F Refit the blue cap to the tank filler and turn it
a 6th of a turn clockwise, to its stop.
F
R
efit the black cap and turn it a quarter of a
turn clockwise without pressing. Check that
the cap indicator lamp is facing the support
indicator lamp.
F

D

epending on equipment, return the spare
wheel and/or the storage box to the bottom
of the boot.
F

R

efit the boot carpet and close the tailgate.
Through the fuel filler flap
(1.5 litre BlueHDi Euro 6.2)
F Refit the blue cap to the tank filler and turn it
a 6th of a turn clockwise, to its stop.
F
C
lose the fuel filler flap.
F

O

btain an AdBlue
® container or bottle. After
first checking the use-by date, read the
instructions on the label carefully before
pouring the contents of the container or
bottle into your vehicle's AdBlue
® tank.
7
Practical information