2018 Peugeot 308 check engine light

9
Control buttons
A.General lighting dimmer.
B. Reset the trip distance recorder or the
ser vice indicator (according to context).
Rev counter
Rev counter (x 1,000 rpm).
Warning and indicator lamps
Associated warnings
The illumination of a lamp can be accompanied
by an audible signal and/or a message
displayed in a screen.
Relating the type of alert to the operating status
of the vehicle allows you to determine whether
the situation is normal or a fault has occurred:
refer to the description of each lamp for further
information.
When the ignition is switched on
Certain red or orange warning lamps come on
for a few seconds when the ignition is switched
on. These warning lamps should go off as soon
as the engine is started.
Persistent warning lamp
When the engine is running or the vehicle is
being driven, the illumination of a red or orange
warning lamp indicates a fault that needs
further investigation, using any associated
message and the description of the warning
lamp in the documentation.
Where a warning lamp remains lit
The references (1) , (2) and (3) in the warning
and indicator lamp description indicate whether
you should contact a qualified professional
in addition to the immediate recommended
actions.
(1) : You must stop as soon as it is safe to do
so and switch off the ignition.
(2): Contact a PEUGEOT dealer or a qualified
workshop.
(3) : Go to a PEUGEOT dealer or a qualified
workshop.
Temporary display:
-

S

er vice indicator (when the ignition is
switched on).
-

O

il level indicator (when ignition first
switched on, depending on version).
-

R

ange indicators related to the AdBlue and
to the SCR system.
-
A

lert messages.
With display screen

2 , pressing button
B briefly enables a manual CHECK to be
per formed (reminder of ser vice due date, the
driving range for the AdBlue and the SCR
system for BlueHDi versions and current
a l e r t s). Displayed as symbols, visual indicators
which inform the driver of the occurrence of a
malfunction (warning lamps) or of the operating
status of a system (operation or deactivation
indicator lamps). Certain lamps light up in
two ways (fixed or flashing) and/or in several
colours.
1
Instruments

25
Oil level indicator fault
In the event of a fault with the electric
indicator, the oil level is no longer
monitored.
If the system is faulty, you must check the
engine oil level using the manual dipstick
located under the bonnet.
For more information on Checking levels,
refer to the corresponding section.
AdBlue® range indicators
These range indicators are present only on BlueHDi
Diesel versions.
Once the AdBlue
® tank is on reser ve or after detection
of a fault with the SCR emissions control system,
when the ignition is switched on, an indicator displays
This is signalled by the flashing of " OIL _ _"
or the display of the " Oil level measurement
invalid " message. Consult a PEUGEOT dealer
or a qualified workshop.
an estimate of the distance that can be covered, the
range, before engine starting is prevented.
In the event of the risk of non-
starting related to a lack of AdBlue®
The engine starting prevention system
required by regulations is activated
automatically once the AdBlue
® tank is
e m pt y.
Range greater than 1,500

miles (2,400 km)
When the ignition is switched on, no
information on range is displayed automatically.
Pressing this button temporarily displays the
driving range*.
*

O

nly with display screen 2 .
With access via the boot
Remaining range between 1,500 and 375 miles
( 2,400 and 600 km)
Remaining range less than 375 miles (600 km)
When switching on the ignition, this warning lamp
c omes on, accompanied by an audible signal and
the display of a message (e.g. "Top up AdBlue:
Starting impossible in x miles") indicating the
remaining range expressed in miles or kilometres.
When driving, the message is displayed every
185
miles (300 km) until the level is topped up.
The reser ve level has been reached; it is
recommended that you top up as soon as possible.
When switching on the ignition, this warning
lam p flashes, accompanied by the permanent
lighting of the Ser vice warning lamp, an audible
signal and the display of a message (e.g. "Top up
AdBlue: Starting impossible in x miles") indicating
the remaining range expressed in miles or
kilometres.
When driving, this message is displayed every
30
seconds until the AdBlue level has been
topped up.
It is essential to top up as soon as possible and
before the tank is completely empty; other wise it
will not be possible to restart the engine after the
next stop.
1
Instruments

88
When changing wheels (tyres and rims),
ensure that these are approved for your
vehicle.
Normal operation of the ABS may make
itself felt by slight vibration of the brake
pedal.
If you need to brake in an emergency,
press the brake pedal ver y firmly and
keep the pressure applied.
After an impact, have these systems
checked by a PEUGEOT dealer or a
qualified workshop.
Dynamic stability control (DSC)/
Anti-slip regulation (ASR)
These systems are activated automatically
every time the vehicle is started.
As soon as they detect a problem of grip or
trajectory, these systems act on the operation
of the engine and brakes.This is indicated by this warning
lamp flashing in the instrument
panel.
Deactivation/reactivation
In exceptional conditions (starting a vehicle
which is bogged down, stuck in snow, on soft
ground, etc.), it may be advisable to deactivate
these systems, so that the wheels can move
freely and regain grip.
With audio system and GT/GTi versions
F

P
ress this button to deactivate
the DSC and ASR.
With touch screen, except GT/GTi versions F

Sel
ect "Traction control" in the
Driving functions menu of the
touch screen to deactivate the
ASR.
Malfunction
Illumination of this warning lamp,
accompanied by the display of a
message and an audible signal,
indicates a fault with the system.
Contact a PEUGEOT dealer or a qualified
workshop to have the systems checked.
Deactivation is confirmed by the illumination
of this warning lamp in the instrument panel,
the display of a message as well as the
illumination of the indicator lamp in the button.
Reactivate the system(s) when grip conditions
allow.
The system(s) reactivate(s) automatically each
time the ignition is switched back on or from
31
mph (50 km/h) (except GT and GTi versions).
Below 31
mph (50 km/h), you can reactivate it /
them manually.
With audio system and GT/GTi versions
F
P
ress this button again to
reactivate the DSC and ASR.
With touch screen, except GT/GTi versions F

Sel
ect "Traction control" again
in the Driving functions menu
of the touch screen to reactivate
the function.
Safety

89
ASR/DSC
These systems offer increased safety
in normal driving, but they should not
encourage the driver to take extra risks or
drive at high speed.
It is in conditions of reduced grip (rain,
snow, ice) that the risk of loss of grip
increases. It is therefore important for your
safety to keep these systems activated in
all conditions, and particularly in difficult
conditions.
The correct operation of these
systems depends on obser vation of
the manufacturer's recommendations
regarding as much the wheels (tyres and
rims), braking and electronic components
as the assembly and repair procedures
used by PEUGEOT dealers.
The use of snow tyres is recommended,
in order to be able to benefit from the
efficiency of these systems in winter
conditions.
In this case, it is essential to equip the
four wheels with tyres approved for your
vehicle.Trailer stability assist (TSA)
When towing, this system reduces the risk of
the vehicle or trailer swaying.
Operation
The system is activated automatically when the
ignition is switched on.
The electronic stability control (ESC) must not
have any faults.
If the system detects oscillations (snaking) in
the movement of the trailer at speeds between
37 and 99 mph (60 and 160 km/h), it acts
on the brakes to stabilise the trailer and, if
necessary, reduces the engine power to slow
down the vehicle.
The correction is signalled by the
flashing of this indicator lamp in the
instrument panel and illumination of
the brake lamps.
For information on the weights and towed
loads, refer to the "Technical data" section or
the registration certificate for your vehicle.
To ensure complete safety while driving with
a To w b a r d e v i c e , refer to the corresponding
section.
Malfunction
Should a fault occur with the system,
this warning lamp comes on in the
instrument panel, accompanied by
the display of a message and an
audible signal.
If you continue to tow a trailer, reduce your
speed and drive carefully!
Contact a PEUGEOT dealer or a qualified
workshop to have the system checked.
The trailer stability assist system
offers increased safety in normal
driving conditions, provided that the
recommendations on towing a trailer are
obser ved. It must not encourage the driver
to take additional risks, such as towing
a trailer in adverse operating conditions
(overloading, failure to obser ve the trailer
nose weight, worn or under-inflated tyres,
faulty braking system, etc.), or to drive at
too high a speed.
In certain cases, the swaying of the trailer
may not be detected by the ESC system,
particularly with a light trailer.
When driving on slippery or poor sur faces,
the system may not be able to prevent
sudden swaying of the trailer.
5
Safety

109
Driving recommendations
Observe the driving regulations and remain
vigilant whatever the traffic conditions.
Pay close attention to the traffic and keep your
hands on the wheel so that you are ready to
react at any time to any eventuality.
As a safety measure, the driver should only
carry out any operations that require close
attention when the vehicle is stationary.
On a long journey, taking a break every two
hours is strongly recommended.
In difficult weather, drive smoothly, anticipate
the need to brake and increase the distance
from other vehicles.
Driving on flooded roads
We strongly advise against driving on flooded
roads, as this could cause serious damage
to the engine or gearbox, as well as to the
electrical systems of your vehicle.
Important!
Never drive with the parking brake applied
– Risk of overheating and damage to the
braking system!
As the exhaust system of your vehicle
is very hot, even several minutes after
switching off the engine, never park or run
the engine on inflammable sur faces (dry
grass, fallen leaves, etc.) – Risk of fire!Never leave a vehicle unsuper vised with
the engine running. If you have to leave
your vehicle with the engine running, apply
the parking brake and put the gearbox into
neutral or position N or P
, depending on
the type of gearbox.
In case of towing
If you are obliged to drive on a flooded road:
- c heck that the depth of water does not
exceed 15
cm, taking account of waves that
might be generated by other users,
-

d
eactivate the Stop & Start function,
-

d
rive as slowly as possible without stalling.
In all cases, do not exceed 6
mph (10 km/h),
-

d
o not stop and do not switch off the engine.
On leaving the flooded road, as soon as safety
conditions allow, make several light brake
applications to dry the brake discs and pads.
If in doubt on the state of your vehicle, contact
a PEUGEOT dealer or a qualified workshop. Driving with a trailer places greater
demands on the towing vehicle and
requires extra care from the driver.
Side wind
F Take into account the increased sensitivity
to wind.
Cooling
Towing a trailer on a slope increases the
temperature of the coolant.
As the fan is electrically controlled, its cooling
capacity is not dependent on the engine speed.
F

T
o lower the engine speed, reduce your
speed.
The maximum towable load on an incline
depends on the gradient and the exterior
temperature.
In all cases, keep a check on the coolant
temperature.
6
Driving

110
F If this warning lamp and the STOP warning lamp come on,
stop the vehicle and switch off
the engine as soon as possible.
New vehicle
Do not pull a trailer before having driven at least
approximately 620


miles (1,000

kilometres).
Braking
Towing a trailer increases the braking distance.
To avoid overheating of the brakes, the use of
engine braking is recommended.
Ty r e s
F Check the tyre pressures of the towing vehicle and of the trailer, observing the
recommended pressures.
Lighting
F Check the electrical lighting and signalling on the trailer and the headlamp beam height
of your vehicle.
For more information on Headlamp
adjustment , refer to the corresponding
section. Certain driving or manoeuvring aid
functions are automatically disabled if an
approved towing system is used.
Anti-theft protection
Electronic immobiliser
The key contains an electronic chip which has
a special code. When the ignition is switched
on, this code must be recognised in order for
starting to be possible.
This electronic engine immobiliser locks the
engine management system a few minutes
after the ignition is switched off, and prevents
the engine being started by anyone who does
not have the key.
In the event of a fault, you are informed
by illumination of this warning lamp, an
audible signal and a message in the
screen.
In this case, your vehicle will not start; contact
a PEUGEOT dealer as soon as possible.
Keep safely, away from your vehicle, the
label attached to the keys given to you
when you purchased your vehicle.
Starting/Switching off the
engine, remote control
key
Place the gear lever into neutral.
Ignition switch
1.Stop position.
2. Ignition on position.
3. Starting position.
Starting with the key
The parking brake must be applied.
F

W

ith a manual gearbox, in neutral, fully
depress the clutch pedal.
F

W

ith an automatic gearbox, in mode P or N ,
fully depress the brake pedal.
Driving

188
Brake disc/drum wear
For information on checking
brake disc/drum wear, contact a
PEUGEOT dealer or a qualified
workshop.
Electric parking brake
This system does not require any
specific check. However, in the
event of a problem, have the system
checked by a PEUGEOT dealer or a
qualified workshop.
For more information on the Electric
parking brake , refer to the corresponding
section.
Wheels and tyres
The pressure must be checked on
all tyres, including the spare wheel,
when the tyres are "cold", at least
once a month and before a long
j o u r n ey. The pressures given on the tyre pressure label
are valid for "cold" tyres. If you have driven for
more than 10
minutes or more than 6 miles
(10 kilometres) at more than 31 mph (50 km/h),
0.3 bar (30 kPa) should be added to the values
given on the label.
Under-inflation increases fuel consumption.
Non-compliant tyre pressure causes premature
wear on tyres and has an adverse effect on the
vehicle's road holding – Risk of an accident!
Driving with worn or damaged tyres reduces
braking efficiency and control of the vehicle's
steering. Regular inspections of the condition
of tyres (tread and sides) and rims are
recommended as well as making sure that
valves are fitted.
Using different size wheels and tyres from
those specified can affect the lifetime of tyres,
wheel rotation, ground clearance and the
speedometer reading and have an adverse
effect on road holding.
Fitting different tyres on the front and rear axles
can cause the ESC to mistime. Only use products recommended by
PEUGEOT or products of equivalent
quality and specification.
In order to optimise the operation of
components 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)
To respect the environment and ensure
compliance with the Euro 6 standard, without
adversely affecting the per formance or fuel
consumption of its Diesel engines, PEUGEOT
has taken the decision to equip its vehicles
with a system that associates SCR (Selective
Catalytic Reduction) with a Diesel particle filter
(DPF) for the treatment of exhaust gases.
SCR system
Using a fluid called AdBlue® containing urea,
a catalytic converter converts up to 85%
of nitrogen oxides (NOx) into nitrogen and
water, which are harmless to health and the
environment.
Practical information

200
Removing the pipe and
cartridge
Be careful of fluid discharge.
The expiry date of the fluid is indicated on
the cartridge.
The sealant cartridge is designed for
single use; it must be replaced even if only
partly used.
After use, do not discard the cartridge into
the environment, take it to an authorised
waste disposal site or a PEUGEOT dealer.
Do not forget to obtain a new sealant
cartridge, available from PEUGEOT
dealers or from a qualified workshop.
Checking/adjusting tyre
pressures
You can also use the compressor,
without injecting sealant, to check and, if
necessary, adjust the tyre pressures.F

T
urn selector A to the "Air"
position.
F
U
ncoil the white pipe G fully.
F
C
onnect the pipe to the tyre
valve.
F
C
onnect the compressor's electric plug to
the vehicle's 12 V socket.
Only the 12 V socket located at the front

of the vehicle can be used.
F
S
tart the vehicle and leave the engine
running.
F

T

urn the pipe assembly 2 to the left until it
comes into contact with the unit.
F

D

isconnect the connector 1 from the
cartridge by turning it a quarter turn anti-
clockwise.
F

P

ull the pipe assembly 2 out slightly, then
disconnect the connector 3 from the air
intake pipe by turning it a quarter turn anti-
clockwise. F

R
emove the pipe assembly 2
.
F

K
eep the compressor vertical.
F

U
nscrew the cartridge 4 from the bottom.
To fit the new cartridge and new pipe, carry out
these operations in reverse order.
The tyre inflation pressures are given on
this label.
In the event of a breakdown