ESP Peugeot 508 2019 Service Manual

130
Special cases
In some situations, you may need to operate
the parking brake manually.
Immobilisation of the vehicle
with the engine running
To immobilise the vehicle with the engine
running, briefly pull the control lever.
Application of the parking brake is confirmed
by illumination of the braking indicator lamp
and the P indicator lamp in the control lever,
accompanied by the display of the message
"Parking brake applied".
Parking the vehicle with the
brake released
In very cold conditions (ice), it is
recommended that the parking brake not
be applied.
To immobilise your vehicle, engage a gear
or fit the chocks against one of the wheels.F

R
elease the parking brake manually by
pushing the control lever while keeping your
foot on the brake pedal.
The complete release of the parking brake is
confirmed by the braking indicator lamp and the
P indicator lamp in the control lever going off,
accompanied by the display of the message
"Parking brake released".
F
S
witch off the ignition.
With an automatic gearbox, mode P is
automatically selected when the ignition is
switched off. The wheels are blocked.
For further information on the Automatic
gearbox , particularly in relation to leaving
the vehicle in free-wheeling mode, refer to
the corresponding section.
With an automatic gearbox, when mode
N is engaged, the opening of the driver's
door will cause an audible signal to sound.
It will stop when you close the driver's
door again.
Immobilisation of the vehicle with the
parking brake released.
F

S
witch off the engine.
Illumination of the indicator lamps in the
instrument panel and control lever confirm
the application of the parking brake.
F

S
witch on the ignition again, without starting
the engine.
Deactivating automatic
operation
In some situations, for example when it is
extremely cold or during towing (caravan,
recovery), it may be necessary to deactivate
automatic operation of the system.
F

S
tart the engine.
F

A
pply the parking brake with the control
lever, if it is released.
F

T
ake your foot fully off the brake pedal.
F

P
ush and hold the control lever in the
release direction for at least 10 seconds and
no more than 15 seconds.
F

R
elease the control lever.
F

P
ress and hold the brake pedal.
F

P
ull the control lever in the application
direction for 2 seconds.
Deactivation of the automatic functions
is confirmed by illumination of this
indicator lamp in the instrument panel.
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135
Then, from D or R:
F R elease the brake pedal.
F

A
ccelerate progressively to automatically
release the electric parking brake.
F

W
ith the parking brake released, the vehicle
then moves off.
In severe wintry conditions (temperature
below -23°C), it is recommended that the
engine be allowed to run for a few minutes
before moving off, to ensure the correct
operation and durability of the engine and
gearbox.
Stopping the vehicle
Whatever the state of the gearbox when the
ignition is switched off, mode P is engaged
automatically and immediately.
However, in mode N , mode P will be engaged
after a duration of 5 seconds (allowing for the
process of putting the vehicle to free-wheeling).
Check that mode P has been engaged and that
the electric parking brake has been applied
automatically; if not, apply it manually.
Gearbox operating fault
The corresponding indicator lamps in
the selector and the electric parking
brake control lever must be on, as well
as those in the instrument panel.
Hill start assist
System which keeps your vehicle immobilised
temporarily (approximately 2 seconds) when
starting on a gradient, the time it takes to
move your foot from the brake pedal to the
accelerator pedal.
This system only operates when:
-

t
he vehicle has been brought to a complete
stop, with your foot on the brake pedal,
-

c
ertain slope conditions are met,
-

w
ith the driver’s door closed.
This is signalled by the illumination
of this warning lamp, accompanied
by the display of a message and an
audible signal, when the ignition is
switched on.
Go to a PEUGEOT dealer or a qualified
workshop.
Do not drive faster than 62 mph (100

km/h),
keeping to the speed limit.
The gearbox switches to back-up mode: mode
D is locked in third gear, the steering-mounted
control paddles are inoperative, mode M is no
longer available. You may feel a pronounced
jolt when engaging reverse. This does not
present any risk for the gearbox.
Selector operating fault
Minor malfunction
You are alerted by this warning lamp
lighting up, accompanied by the
display of a message and an audible
signal.
Drive cautiously and go to a PEUGEOT or a
qualified workshop.
Major malfunction
You are alerted by the illumination of
this warning lamp.
Stop as soon as it is safe to do so, away
from the traffic, and call a PEUGEOT
dealer or a qualified workshop.
When the ignition is switched off, the
gearbox goes into mode P automatically.
In certain cases, the selector lamps may not
come on, but the state of the gearbox is still
displayed in the instrument panel.
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Driving

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.
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138
Choice of a mode
When the message goes off, the selected
mode is activated and remains indicated in the
instrument panel (except for "Normal" mode). ECO, Comfor t, Normal, Spor t, Manual.
Pressing the control displays the modes in the
instrument panel.
Gear shift indicator
Operation
Depending on the driving situation and your
vehicle's equipment, the system may advise
you to skip one (or more) gear(s). You can
follow this instruction without engaging the
intermediate gears.
Gear efficiency recommendations are for
information only. In fact, the road layout, the
traffic density and safety remain the deciding
factors when choosing the best gear. The driver
therefore remains responsible for deciding
whether or not to follow the indications issued
by the system.
This function cannot be deactivated.With an automatic gearbox, the system is
only active in manual mode. The information appears in the
instrument panel in the form of an
ascending or descending arrow and
a recommended gear.
The system adapts its gear efficiency
recommendation according to the driving
conditions (slope, load, etc.) and the
driver’s requirements (power, acceleration,
b r a k i n g , e t c .) .
The system never suggests:
-
e

ngaging first gear,
-
enga

ging reverse gear.
Stop & Start
The Stop & Start system puts the engine
t emporarily into standby – STOP mode – during
stops in the traffic (red lights, traffic jams, etc.).
The engine restarts automatically – START
mode – as soon as you want to move off.
The restart takes place instantly, quickly and
silently.
Per fect for urban use, the Stop & Start system
reduces fuel consumption and exhaust
emissions as well as the noise level when
stationary.
Never refuel with the engine in STOP
mode; you must switch off the ignition with
the key or the " START/STOP" button.
Operation
Going into engine STOP mode
This indicator lamp comes on in the
instrument panel and the engine
goes into standby automatically:
-

w

ith a manual gearbox, at a speed below
2 mph (3
km/h), when you place the gear
lever in neutral and release the clutch pedal,
-

w

ith an automatic gearbox:
Depending on version, the choice of
a driving mode is also managed by
the i-Cockpit® Amplify
function;
refer to the corresponding section.
System which reduces fuel consumption by
recommending the most appropriate gear.
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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

141
The under-inflation detection system does
not replace the need for vigilance on the
part of the driver.
This system does not avoid the need to
check the tyre pressures (including the
spare wheel) every month as well as
before a long journey.
Driving with under-inflated tyres worsens
road-holding, lengthens braking distances,
causes premature wear of the tyres,
particularly in adverse conditions (heavy
loads, high speeds, long journeys).Driving with under-inflated tyres
increases fuel consumption.
The inflation pressures defined for your
vehicle can be found on the tyre pressure
label.
For more information on the
Identification markings , refer to the
corresponding section. Checking tyre pressures
This check should be done when the tyres
are "cold" (vehicle stopped for 1 hour or
after a journey of less than 6 miles (10 km)
at moderate speeds).
Other wise, add 0.3 bar to the pressures
shown on the label.
Snow chains
The system does not have to be
reinitialised after fitting or removing snow
chains.
Under-inflation alert
This is indicated by continuous
illumination of this warning lamp, an
audible signal and, depending on
equipment, the display of a message.
F
R

educe speed immediately, avoid excessive
steering movements and sudden braking.
F
S

top the vehicle as soon as it is safe to do so.
The loss of pressure detected does not
always cause visible bulging of the tyre.
Do not satisfy yourself with just a visual
check. F

I
f you have a compressor, such as the one
in the temporary puncture repair kit, check
the pressures of the four tyres when cold.
F
I
f it is not possible to make this check
immediately, drive carefully at reduced
speed.
or
F
I
n case of a puncture, use the temporary
puncture repair kit or the spare wheel
(depending on equipment).
The alert is kept active until the system is
reinitialised.
Reinitialisation
The system must be reinitialised after any
adjustment to the pressure of one or more
tyres, and after changing one or more wheels.
Before reinitialising the system, ensure
that the pressures of the four tyres
are correct for the conditions of use
of the vehicle and conform to the
recommendations on the tyre pressure
label.
The under-inflation alert can only be relied
on if the reinitialisation of the system has
been done with the pressures in the four
tyres correctly adjusted.
The under-inflation detection system
does not give a warning if a pressure is
incorrect at the time of reinitialisation.
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Driving

145
Recommendation
For more information on the Speed
limiter, Cruise control or Adaptive
cruise control , refer to the corresponding
sections.
Steering mounted controls
1. Select speed limiter/cruise control mode.
2. Memorise a speed setting.
Display in the instrument panel
3.Speed limit indication.
4. Offer to memorise the speed.
5. Current speed setting.
Memorising the speed
In addition to Speed Limit recognition and
recommendation , the driver can select the
speed displayed as a speed setting for the
speed limiter or cruise control using the speed
limiter or cruise control memorisation button.
On detection of a sign offering a new speed
limit, the system displays the value and "MEM"
flashes for a few seconds to offer to make it a
new speed setting.
If there is a difference of less than 6 mph (9 km/h)
b etween the speed setting and the speed displayed
by the Speed Limit recognition and recommendation,
the " MEM " symbol is not displayed.
F Switch on the speed limiter/cruise control.
The speed limiter/cruise control information is
displayed.
Depending on the road conditions, several
speeds may be displayed. F

P
ress button 2 once
to save the suggested
speed value.
A message is displayed to confirm the request.
Extended Traffic Sign
Recognition
F Press button 2 again to confirm and save
the new speed setting.
After a predetermined period, the screen
returns to the current display.
Using the camera installed at the top of the
windscreen, this additional system recognises
these road signs and displays them in the
instrument panel.
One-way street: if you start driving down a one-
way street the wrong way, an alert message,
including the sign's symbol, is displayed in the
instrument panel (request to check the traffic
direction).
Other signs: when approaching one of these
signs, the sign’s symbol is displayed in the
instrument panel.
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Driving

146
This function is a driving aid that cannot,
in any circumstances, replace the driver’s
own vigilance nor compliance with the
highway code.
The actual signs always take priority over
the display by the system.
The signs must comply with the Vienna
Convention on road signs.
Speed limiter
This system prevents the vehicle
from exceeding the speed
programmed by the driver.
The speed limiter is switched on manually.
The minimum programmed speed is 19 mph
(30 km/h).
The programmed speed value remains in
the

system memory when the ignition is
switched off.
The speed limiter is a driving aid that
cannot, in any circumstances, replace the
need to obser ve speed limits or the need
for vigilance on the part of the driver.
Steering mounted control
For more information on Memorising
speeds or Speed Limit recognition and
recommendation , refer to the corresponding
sections.
Displays in the instrument
panel
6. Speed limiter On/Off indication.
7. Speed limiter mode selection indication.
8. Programmed speed value.
9. Speed suggested by the Speed Limit
recognition and recommendation system
(depending on version).
1. Select speed limiter mode.
2. Decrease the programmed value.
3. Increase the programmed value.
4. Speed limiter On/Pause.
5. Depending on version:
Display of speed thresholds in the memory
with the programmable speed limiter
or
Use the speed suggested by the Speed
Limit recognition and recommendation.
Switching on/pausing
F Turn thumbwheel 1 to the " LIMIT" position
to select the speed limiter; the function is
paused.
F

I
f the speed setting is suitable (last speed
setting programmed in the system), press
button 4 to switch the speed limiter on.
Activation/Deactivation
The activation and deactivation is
done in the Driving /Vehicle menu
of the touch screen.
Driving

148
The use of mats not approved by
PEUGEOT may inter fere with the
operation of the speed limiter.
To avoid any risk of jamming of the pedals:
-
e
nsure that the mat is positioned
c o r r e c t l y,
-

n
ever fit one mat on top of another.
Programmable cruise
control
System which automatically
maintains the cruising speed of the
vehicle at a setting programmed by
the driver, without any action on the
accelerator pedal. The cruise control remains active after
changing gear, regardless of the gearbox
type, on vehicles fitted with Stop & Start.
The operation of the cruise control can be
temporarily interrupted (pause):
-
b
y pressing control 4 or by pressing the
brake pedal,
-
a
utomatically, if operation of the dynamic
stability control system is triggered.
Switching off the ignition cancels any
programmed speed setting.
The cruise control system is a driving aid
that cannot, in any circumstances, replace
the need to obser ve speed limits, nor the
need for vigilance on the part of the driver.
As a safety measure, you are advised to
keep your feet near the pedals at all times.
With a manual gearbox, it requires the
engagement of third gear or higher.
With an automatic gearbox, it requires the
engagement of the selector in mode D or of
second gear or higher in mode M
.
Steering mounted control
For more information on Memorising
speeds or on Speed Limit recognition and
recommendation , refer to the corresponding
sections. 1. Select cruise control mode.
2. Use the current speed as the speed
setting/Lower the speed setting.
3. Use the current speed as the speed
setting/Raise the speed setting.
4. Pause/Resume cruise control.
5. Depending on the version:
Display of speed thresholds in the memory
with the programmable cruise control
or
Use the speed suggested by the Speed
Limit recognition and recommendation.
Malfunction
Flashing dashes indicate a fault with the speed
limiter.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
The cruise control is switched on manually.
It requires a minimum vehicle speed of 25 mph
(40


km/h).
Driving

151
Memorising speeds
Linked to the speed limiter and programmable
cruise control, this function allows speed limits
to be registered which will then be suggested
as settings for these two systems.
You can memorise several speed settings for
each system.
By default, some speed settings are already
memorised.As a safety measure, the driver must
only modify the speed settings when
stationary.
Changing a speed setting
From the Driving/Vehicle menu of
the touch screen, select " Driving
functions ", then "Memorised speed
settings ".
"MEM" button
For more information on the Speed limiter or
Cruise control , refer to the associated section.
With this button, you can select a memorised
speed setting to use with the speed limiter or
the programmable cruise control.
Drive Assist Plus
This system provides active assistance in
keeping the vehicle in position in its lane.
It results from the combination of the Adaptive
cruise control with Stop & Go function and the
Lane Positioning Assist.
These two functions must be activated and in
operation.
These functions are especially suitable for
driving on motor ways and main roads. For more information on the
Adaptive cruise
control and the Lane Positioning Assist ,
refer to the corresponding sections.
This system is a driving aid that cannot,
under any circumstances, replace driver
vigilance and respect of the speed limits
and safety distances.
The system assists the driver by operating
the steering, acceleration and braking
within the limits of the laws of physics
and vehicle per formance. Some road
infrastructure elements or vehicles present
on the road may not be properly detected
or interpreted by the camera and radar,
which may lead to an unexpected change
in direction, a lack of steering correction
and/or inappropriate management of the
acceleration or braking.
6
Driving