brakes Peugeot 508 2019 Owner's Manual

12
Door(s) openFixed, associated with
a message identifying
the door. If one of the doors or the tailgate is
not fully closed (speed below 6 mph
[10 km/h]).
Fixed, associated with
a message identifying
the door, together with
an audible signal. If one of the doors or the tailgate is
not fully closed (speed above 6 mph
[10 km/h]).
Warning/indicator lamp
StateCause Actions/Observations
Seat belt not
fastened/
unfastened Fixed or flashing
accompanied by an
audible signal. A seat belt has not been fastened or
has been unfastened.
Electric parking
brake Fixed.
The electric parking brake is applied.
Flashing. The electric parking brake is not
applied automatically.
The application/release is faulty. Carry out (1): park on level ground (horizontally).
With a manual gearbox, engage a gear.
With an automatic gearbox, place the gear selector in
mode P
.
Switch off the ignition and carry out (2).
Brakes Fixed. The brake fluid level has dropped
significantly. Carry out (1), then top up with brake fluid that
complies with the manufacturer's recommendations.
If the problem persists, carry out (2).
+ Fixed.
The electronic brake force distribution
(EBFD) system is faulty. Carry out (1) and then (2).
Instruments

18
Distance Alert/
Active Safety
BrakeFixed, accompanied
by the display of a
message. The system has been deactivated
via the the touch screen
(
Driving /Vehicle m e n u).
Flashing. The system is operating. The vehicle brakes briefly so as to reduce the speed of
collision with the vehicle ahead.
Fixed, accompanied
by a message and an
audible signal. The system has a fault.
Carry out (3).
Anti-lock
braking system
(ABS) Fixed.
The anti-lock braking system has a
fault. The vehicle retains conventional braking.
Drive carefully at moderate speed, then carry out (3).
Warning/indicator lamp
StateCause Actions/Observations
Dynamic
stability control
(DSC)/Anti- slip
regulation (ASR) Fixed.
The system is deactivated. The DSC/ASR system is reactivated automatically
when the vehicle is started, and from around 31 mph
(50


km/h).
Below 31 mph (50
km/h), you can reactivate it
manually.
Dynamic
stability control
(DSC)/Anti- slip
regulation (ASR) Flashing.
The DSC/ASR regulation is activated
if there is a loss of grip or trajectory.
Fixed. The DSC/ASR system has a fault. Carry out (3).
+
Distance Alert/
Active Safety
Brake Fixed.
The system has a fault. If these lamps come on after the engine is switched off
and restarted, carry out (3).
Instruments

101
Anti-lock braking system
(ABS) and electronic brake
force distribution (EBFD)
The fixed illumination of this warning
lamp signals that there is a fault with
the ABS.
Emergency braking assistance
(EBA)
In an emergency, this system enables you to
reach the optimum braking pressure more
quickly and therefore reduce the stopping
distance.
It is triggered in relation to the speed at which
the brake pedal is pressed. This is felt by a
reduction in the resistance of the pedal and an
increase in braking efficiency.
Anti-slip regulation (ASR)
This system optimises traction in order to
avoid wheel slip by acting on the brakes of
the driving wheels and on the engine. It also
improves the directional stability of the vehicle
on acceleration.
Dynamic stability control (DSC)
If there is a difference between the path
followed by the vehicle and that required by the
driver, this system monitors each wheel and
automatically acts on the brake of one or more
wheels and on the engine to return the vehicle
to the required path, within the limits of the laws
of physics.
Trailer stability assist (TSA)
This system allows control of the vehicle to be
retained when towing a trailer, so as to avoid
the risk of snaking.The vehicle retains conventional braking. Drive
carefully at moderate speed.
Contact a PEUGEOT dealer or a qualified
workshop as soon as possible.
Illumination of this warning lamp,
linked with the STOP and ABS
warning lamps, accompanied by
the display of a message and an
audible signal, signals that there is a
fault with the electronic brake force
distribution (EBFD).
You must stop as soon as it is safe to do so.
Call on a PEUGEOT dealer or a qualified
workshop.
Normal operation of the ABS may make
itself felt by slight vibrations of the brake
pedal.
When braking in an emergency, press
very firmly and maintain this pressure. When changing wheels (tyres and rims),
ensure that these are approved for your
vehicle.
After an impact, have these systems
checked by a PEUGEOT dealer or a
qualified workshop.
Anti-slip regulation (ASR)/
Dynamic stability control
(DSC)
Operation
These systems are activated automatically
every time the vehicle is started.
They come into operation in the event of a
problem with grip or trajectory.
This is indicated by flashing of this
warning lamp in the instrument panel.
Deactivation
In exceptional conditions (starting a vehicle
which is bogged down, stuck in snow, on soft
ground, etc.), it may be advisable to deactivate
the ASR system, so that the wheels can turn
freely and regain grip.
Reactivate the system when grip conditions
allow.
5
Safety

102
Deactivation is done via the Driving/
Vehicle menu of the touch screen.
It is confirmed by the illumination of
this warning lamp in the instrument
panel and the display of a message.
Reactivation
The ASR system is reactivated automatically
every time the ignition is switched back on or
from 31 mph (50 km/h).
Below 31 mph (50
km/h), you can reactivate it
manually:
Activation is done via the Driving/
Vehicle menu of the touch screen.
It is confirmed by this warning lamp
in the instrument panel going out and
the display of a message.
Malfunction
Illumination of this warning lamp,
accompanied by the display of a
message and an audible signal,
indicates a fault with the system. 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.
Contact a PEUGEOT dealer or a qualified
workshop to have the systems checked.
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 warning 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 Towing device , refer to the corresponding
section.
Safety

125
In case of towing
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.
F

I
f 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 towbar is used.
Anti-theft protection
Electronic immobiliser
The keys contain an electronic chip which has
a secret code. When the ignition is switched
on, this code must be recognised in order for
starting to be possible.
A few seconds after switching off the ignition,
this system locks the engine control system,
therefore preventing the engine from being
started in the event of a break-in.
If the system fails, as reported by a message,
the engine will not start.
Contact the PEUGEOT dealer.
Starting/Switching off the
engine
Starting the engine
F With a manual gearbox , put the gear lever
into neutral.
6
Driving

133
Steering mounted controls
In mode M or D, the steering mounted control
paddles allow the driver to change gear
manually.
These paddles cannot be used to engage
neutral, nor to select or leave reverse
g e a r.
Displays in the instrument
panel
If the driver's door is opened with the
ignition on, a message is displayed asking
you to put the gearbox into mode P .
The state of the gearbox is displayed in
the instrument panel for a few moments
after switching off the ignition.
Operation
With the engine running, if it is necessary to
press the brake pedal or the Unlock button
in order to change mode, an alert message is
displayed in the instrument panel.
Only appropriate attempted changes of mode
are accepted. With the engine running and the brakes
released, if R
, D or M is selected, the
vehicle moves off, even without pressing
the accelerator pedal.
Never press the accelerator and brake
pedals at the same time – risk of damage
to the gearbox!
In the event of a battery failure, you
must place the chock supplied with the
vehicle tools against one of the wheels to
immobilise the vehicle.
-
F
rom mode P
:
F
f
ully depress the brake pedal,
F press the
Unlock button,
F
w
hile continuing to press the brake pedal
and the Unlock button, select another
mode.
-
F
rom neutral N
, at a speed below 3 mph
(5

km/h):
F
f
ully depress the brake pedal,
F
w
hile continuing to press the brake pedal,
select another mode.
F

P

ull the right-hand "
+" paddle towards you
and release to change up a gear.
F

P

ull the left-hand "
-"

paddle towards

you
and release to change down a gear. When the ignition is switched on, the status
of the gearbox is displayed in the instrument
panel:
P
: park.
R : reverse.
N : neutral.
D1...D6 or D8 : automatic mode.
S : Sport mode.
M1...M6 or M8 : manual mode.
- : instruction not accepted in manual mode.
Unlocking the gearbox
6
Driving

168
Intelligent emergency
braking assistance
If the driver brakes, but not sufficiently to avoid
a collision, this system will supplement the
braking, within the limits of the laws of physics.
This assistance will only be provided if you
press the brake pedal.
Active Safety Brake
Operation
The system operates under the following
conditions:
-
T
he vehicle's speed does not exceed 37 mph
(60 km/h) when a pedestrian is detected.
-

T
he vehicle's speed does not exceed 50 mph
(80 km/h) when a stationary vehicle or a
cyclist is detected. If the camera and/or radar have
confirmed the presence of a vehicle,
a pedestrian or a cyclist, this warning
lamp flashes (for about 10 seconds)
when the function is acting on the
vehicle's brakes.
With an automatic gearbox, in the event of
automatic emergency braking until the vehicle
comes to a complete stop, keep the brake
pedal pressed down to prevent the vehicle from
starting off again.
With a manual gearbox, in the event of
automatic emergency braking until the vehicle
comes to a complete stop, the engine may stall.
This function, also called automatic emergency
braking, inter venes following the alerts if the
driver does not react quickly enough and does
not operate the vehicle's brakes.
It aims to reduce the speed of impact or avoid a
frontal collision by your vehicle where the driver
fails to react. The driver can maintain control of the
vehicle at any time by sharply turning
the steering wheel and/or pressing the
accelerator pedal.
Operation of the function may be felt by
slight vibration in the brake pedal.
If the vehicle comes to a complete stop,
the automatic braking is maintained for
1
to 2 seconds.
-

T
he vehicle's speed must be above 6 mph
(10 km/h) (versions with camera and radar)
or between 6 mph and 53 mph (10 km/h and
85 km/h) (versions with camera alone) when
a moving vehicle is detected.
Where the speed of your vehicle is too
high approaching another vehicle, the first
level of alert may not be displayed: the
level 2 alert may be displayed directly.
Important:
the level 1 alert is never
displayed for a stationary obstacle or
when the " Close" trigger threshold has
been selected.
Driving

171
Active Lane Keeping
Assistance
Using a camera located at the top of the
windscreen to identify lane markings on the
ground and the edges of the road (depending
on version), the system corrects the trajectory
of the vehicle while alerting the driver if it
detects a risk of involuntarily crossing a line or
hard shoulder (depending on version).
This system is particularly useful on motor ways
and main roads.
Conditions for operation
The speed of the vehicle must be between
40 mph and 112 mph (65 km/h and 180 km/h).
The driver must hold the steering wheel with
both hands.
The change of trajectory must not be
accompanied by operation of the direction
indicators.
The ESC system must be activated and fault-
free. This system is a driving aid that cannot,
in any circumstances, replace the
driver’s own vigilance. The driver must
remain in control of the vehicle under all
circumstances.
The system helps the driver only when
there is a risk of the vehicle involuntarily
wandering from the lane it is being driven
in. It does not manage the safe driving
distance, the speed of the vehicle or the
brakes.
The driver must hold the steering wheel
with both hands in a way that allows
control to be maintained in circumstances
where the system is not able to inter vene
(if lane markings disappear, for example).
It is necessary to obser ve the driving
regulations and take a break every two
hours.
Operation
Once the system identifies a risk of the vehicle
involuntarily crossing one of the lane markings
detected on the ground or a lane limit (e.g.
grass border), it makes the correction to the
trajectory necessary to return the vehicle to its
initial path.
The driver will notice a turning movement of the
steering wheel.
This warning lamp flashes during
trajectory correction. If the driver wishes to maintain the
trajectory of the vehicle, they can prevent
the correction by keeping a firm grip on
the wheel (during an avoiding manoeuvre,
for example).
The correction is interrupted if the
direction indicators are operated.
While the direction indicators are on and for
a few seconds after switching them off, the
system considers that any change of trajectory
is voluntary and no correction is triggered
during this period.
However, with the Blind Spot Detection
activated, if the driver starts changing lanes
and another vehicle is detected in the vehicle's
blind spot, the system will correct the trajectory
of the vehicle even though the direction
indicators are on.
For more information on the Blind Spot
Detection , refer to the corresponding section.
6
Driving

193
- Resuming the manoeuvre, after resolving the suspension conditions:
•

r
elease all controls (brake pedal, function
control button, steering wheel, etc.)
•

p
ress the function control button again.
-

P
ermanent interruption after suspending
the manoeuvre:
•

p
ress the brake pedal and engage a gear. -
s udden appearance in the field of the
manoeuvre of an obstacle not detected
by the system before the manoeuvre was
started, with the obstacle remaining for
more than 30 seconds,
-

a
fter ten manoeuvres to enter or exit a
parallel parking space and after seven
manoeuvres to enter a bay parking space,
-

s
ystem malfunction during the manoeuvre.
Abandoning the manoeuvre immediately
triggers the vehicle’s brakes and automatically
deactivates the function. This symbol is displayed on the
touch screen, accompanied by the
message " Manoeuvre abandoned ".
A message encourages the driver to take back
control of their vehicle. The function is deactivated after
a few seconds, this indicator lamp
goes off and the initial display is
resumed.
The system automatically engages mode P of
the gearbox after 4 seconds.
The manoeuvre is abandoned in the following
situations:
-

n
o action from the driver during the 30
seconds following the manoeuvre being
suspended,
-

v
oluntary application of the parking brake,
-
enga

gement of gearbox mode P by the
driver,
-
u

nfastening of the driver's seat belt,
-

o
pening of a door or the boot,
-

a
ctivation of the direction indicator lamps on
the opposite side to that of the manoeuvre,
-

i
n certain cases, when a wheel of the
vehicle hits a pavement or a low obstacle,
-

t
riggering of the anti-slip regulation (traction
control) on a slippery road sur face,
-
s

talling of the engine,End of the manoeuvre
to enter or exit a parking
space
The vehicle stops as soon as the manoeuvre is
completed. This symbol is displayed on the
touch screen, accompanied by the
message " Manoeuvre completed ".
The function is deactivated after
a few seconds, this indicator lamp
goes off and the initial display is
resumed.
-

I
f entering a parking space, the driver may
be required to complete the manoeuvre.
The gearbox changes to P 4 seconds after
completion of the manoeuvre.
-

I
n the case of a parking space exit
manoeuvre, the gearbox changes to N .
With a message and symbols, the driver
is encouraged to resume control of their
vehicle: take hold of the steering wheel,
engage mode D or R of the gearbox and
accelerate when traffic conditions allow.
After a delay of 30 seconds with no action
from the driver, the gearbox automatically
changes to mode P .
6
Driving

209
Manual 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/drum wear
For any information on checking
brake disc 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. 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.
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!
7
Practical information