engine Peugeot 308 2018 Repair Manual

130
Driving on flooded roads
Operating fault
System malfunction is signalled by the display
of a message and, depending on version, by:The button indicator lamp flashing.
or
This warning lamp flashing in the
instrument panel.
Have it checked by a PEUGEOT dealer or a
qualified workshop.
If a fault occurs in STOP mode, the vehicle may
stall.
All of the instrument panel warning lamps come on.
Depending on the version, an alert message may
also be displayed, asking you to place the gear
lever in position N and put your foot on the brake
pedal.
You must switch off the ignition, then start the
engine again.
The Stop & Start system requires a 12 V
b attery with a special specification and
technology.
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.
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.
Memorising speeds
Touch screen
Linked to the speed limiter and programmable
cruise control only, 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
This function can be accessed in the
Vehicle/Driving menu of the touch
screen.
F

Sel

ect the " Driving functions " tab.
F

Sel

ect the " Adjusting Speeds " function.
F

P

ress " ON" to activate the function.
F

Sel

ect the speed settings from 1 to 5 that
you want to use.
F

S

elect the speed setting you want to
change.
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132
Specific speed limits, such as those for
heavy goods vehicles, are not displayed.
The display of the speed limit in the
instrument panel is updated as you pass
a speed limit sign intended for cars (light
vehicles).
Activation/Deactivation
By default, the system is automatically
activated at every engine start.
Displays in the instrument panel
1.Detected speed limit indication.
or
2. Indication of the end of the speed limit. The system is active but is not detecting speed
limit information.
On detection of speed limit information, the
system displays the value.
Operating limits
The legislation on speed limits is specific to
each country.
The system does not take account of reduced
speed limits in the following cases:
-
p
oor weather (rain, snow),
-
a

tmospheric pollution,
-
w

hen towing,
-

d
riving with a space-saver type spare wheel
or snow chains fitted,
-
p

uncture repair using the temporary repair
kit,
-
y

oung drivers, etc.
The following situations may interfere with
the operation of the system or prevent it from
working:
-

p
oor visibility (inadequate street lighting,
falling snow, rain, fog),
The function is activated and
deactivated in the Driving
/Vehicle
menu of the touch screen. -
w
indscreen area located in front of the
camera dirty, misted, frost-covered, snow-
covered, damaged or covered by a sticker,
-
f
ault with the camera,
-
o
bsolete or incorrect mapping,
-
o
bstructed road signs (by other vehicles,
vegetation, snow),
-
s
peed limit signs that do not conform to the
standard, are damaged or distorted.
Recommendation
For more information on the Speed
limiter , Cruise control or Adaptive
cruise control , refer to the corresponding
sections.
In addition to Speed Limit recognition and
recommendation
, the driver can keep the
speed displayed as a speed setting for the
speed limiter or cruise control using the speed
limiter or cruise control stalk storage button.
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138
Adaptive cruise control
This system provides the following
functions:
-
A
utomatically maintains the vehicle
at the speed set by the driver.
-

A
utomatic adjustment of the
distance between your vehicle and
the one in front.
With the EAT8 automatic gearbox or with the
BlueHDi 150 S&S EAT6 engine, automatic
adjustment can cause your vehicle to come to a
complete stop.
It manages the acceleration and deceleration
of the vehicle by automatically acting on the
engine and the braking system.
Principle of operation
The system automatically adapts the speed of
your vehicle to that of the vehicle in front, to
maintain a constant distance.
If the vehicle in front is driving more slowly, the
system slows, or even stops your vehicle (with
the EAT8 automatic gearbox or the BlueHDi
150 S&S EAT6 engine), using engine braking
and the braking system.
If the vehicle in front accelerates or changes
lane, the cruise control progressively
accelerates your vehicle to return to the
programmed speed.
If the driver operates a direction indicator to
overtake a slower vehicle, the cruise control
allows your vehicle to temporarily approach
the vehicle in front to assist the overtaking
manoeuvre, though never exceeding the
programmed speed.
The brake lamps illuminate as soon as
the braking system is activated with
deceleration of the vehicle. This system is a driving aid that cannot,
in any circumstances, replace the need to
obser ve speed limits and safety distances,
nor the need for vigilance on the part of
the driver.
Some vehicles present on the road may
not be properly seen or may be poorly
interpreted by the camera and/or radar
(e.g. a lorry), which may lead to a poor
assessment of the distances and lead to
the vehicle inappropriately accelerating or
braking.
The driver must be ready at all times
to retake control of their vehicle by
permanently holding both hands on the
steering wheel and keeping their feet near
the brake and accelerator pedals.
Steering mounted control
1.
Select cruise control mode.
Primarily designed for driving on main
roads and motor ways, this system only
works on moving vehicles
, driving in the
same direction as your vehicle.
To do so, it has a radar located in the front
b u m p e r.
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139
For more information on the Speed Limit
recognition and recommendation, refer to
the corresponding section.
Displays in the instrument panel
9. Value of the speed setting.
10. Indication that vehicle is held stationary
(with EAT8 automatic gearbox).
11. Speed suggested by the Speed Limit
recognition and recommendation.
As soon as a vehicle is detected, the symbol
2.
Use the current speed as the speed
setting/decrease the speed setting.
3. Use the current speed as the speed
setting/increase the speed setting.
4. Pause/Resume cruise control.
5. Use the speed suggested by the Speed
Limit recognition and recommendation.
6. Display and adjustment of the programmed
inter-vehicle distance.
7. Indication of the presence/absence of a
target vehicle.
8. Indication of cruise control activation/
deactivation. 7
is filled with the colour associated with the
cruise control mode. By default, the symbol 7
i s e m pt y.
When the cruise control is in operation, the
symbols 7 and 8 are displayed in green. By
default, they are displayed in grey.
12 . Inter-vehicle distance setting.
13. Position of vehicle detected by the radar.
Switching on
To switch on the cruise control
F
W ith the engine running, turn the wheel 1
to the " CRUISE " position. The system is
paused (grey display).
With an automatic gearbox
Mode D or M must be selected.
With the speed of the vehicle between 19 and
112
mph (30 and 180 km/h): Remembering the settings
Switching off the ignition cancels any speed
setting value chosen by the driver.
By default, the inter-vehicle distance is set
at "
Normal " (2 dashes). Other wise, the last
setting made will be used when switching on
the system.
Pause
The cruise control can be paused manually by:
- a ction by the driver:
•

O
n the button 4 (Pause).
•

O
n the brake pedal.
•

O
n the electric parking brake control.
•

O
n the clutch pedal, by pressing and
holding for more than 5
seconds.
•

W
hen changing from mode D to N with an
automatic gearbox.
-
o

r automatically:
•

I
f the ESC system is activated, for safety
reasons.
•

W
hen the speed of the vehicle exceeds
19
mph (30 km/h) with a manual gearbox.
F

V
ehicle moving, press one of the buttons
2 or 3 : the current speed of your vehicle
becomes the cruise speed setting.
6
Driving

140
When the cruise control is paused, it
can only be reactivated when all of the
safety conditions are met. The "Activation
denied, conditions unsuitable" message is
displayed if reactivation is not possible.
Reactivating the function
With a manual gearbox
To reactivate the function, the driver must
accelerate to reach at least 19 mph (30 km/h),
then press one of the buttons 2 , 3 or 4.
With the EAT8 gearbox or with the BlueHDi
150 S&S EAT6 engine
Following braking of the vehicle bringing it to
a complete stop, the system holds the vehicle
stationary; the cruise control is paused.
The driver should press the accelerator pedal
to move off, then reactivate the system above
19
mph (30 km/h) by pressing button 2 , 3 or 4.
If the driver takes no action following this
immobilisation, the electric parking brake is
applied automatically after a while (approx. five
minutes).
As a safety measure, wait until the current
speed approaches the speed setting to
reactivate the function by pressing button 4 .
Modification of the speed
setting
With the engine running and cruise control on
(green), you can modify the speed setting.
Modification from the current
speed
F By successive short presses on button 2
or 3 , to lower or raise the setting in steps of
1
mph (km/h),
F

B
y a maintained press on button 2 or 3 , to
lower or raise the setting in steps of 5
mph
(km/h).
Take care: pressing and holding button 2
or 3
results in a rapid change in the speed
of your vehicle.
Modification from the speed Limit
recognition and recommendation
system
F The suggested speed is displayed in the instrument panel.
F

M
ake an initial press on button 5 ; a
message is displayed to confirm the
memorisation request.
F

P
ress button 5 again to save the suggested
speed.
The speed displays immediately in the
instrument panel as the new speed setting. For more information on the Speed Limit
recognition and recommendation
, refer to
the corresponding section.
As a precaution, it is recommended
that you select a cruise speed close to
the current speed of your vehicle, so
as to avoid any sudden acceleration or
deceleration of the vehicle.
Modification of the programmed
inter-vehicle distance
Three threshold settings are suggested for the
inter-vehicle distance:
- "Distant " (3 dashes),
-
"Normal " (2 dashes),
-
"Close " (1 dash).
Engine running and with the wheel at the
" CRUISE " position:
F

P
ress button 6 to display the selection
screen for inter-vehicle distance.
F

B
y pressing button 6 repeatedly, cycle
through the predefined settings.
The selection screen closes after a few
seconds.
The change then takes effect.
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146
Active Safety Brake
with Distance Alert and
Intelligent emergency
braking assistance
The system allows:
- t he driver to be warned that their vehicle is
at risk of collision with the vehicle in front,
-

a c
ollision to be prevented, or its severity to
be limited, by reducing the vehicle’s speed.
This system is a driving aid that includes three
functions:
-

D
istance Alert (alert if there is a risk of
collision),
-
I

ntelligent emergency braking assistance,
-

A
ctive Safety Brake (automatic emergency
b r ak ing). The vehicle has a camera located at the top of
the windscreen, and a radar located in the front
b u m p e r.
This system is designed to assist the
driver and improve road safety.
It is the driver's responsibility to
continuously monitor the state of the
traffic, observing the driving regulations.
This system does not replace the need for
vigilance on the part of the driver.
As soon as the system detects a potential
obstacle, it prepares the braking circuit in
case automatic braking is needed. This
may cause a slight noise and a slight
sensation of deceleration.
Deactivation/Activation
By default, the system is automatically
activated at every engine start. Deactivation of the system is signalled
by the illumination of this indicator
lamp, accompanied by the display of a
message.
Operating conditions and
limits
The ESC system must not be faulty.
The DSC system must not be deactivated. The following situations may interfere with
the operation of the system or prevent it
from working:
-

p
oor visibility (inadequate street
lighting, falling snow, heavy rain, dense
f o g , e t c .),
-
d
azzle (headlamps of an oncoming
vehicle, low sun, reflections on a damp
road, leaving a tunnel, alternating
shade and light, etc.),
-
c
amera or radar obstructed (mud, frost,
snow, condensation, etc.).
On versions with the camera alone, this
message indicates to you that the camera
is obstructed: " Driving aids camera:
Visibility limited, see user guide".
In these situations, detection performance
may be reduced.
All passenger seat belts must be fastened.
Driving at a steady speed on roads with few
bends is required.
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147
Clean the windscreen regularly,
particularly the area in front of the camera.
The internal sur face of the windscreen can
also become misted around the camera.
In humid and cold weather, demist the
windscreen regularly.
Do not allow snow to accumulate on the
bonnet or roof of the vehicle as this could
conceal the detection camera.
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,
-
d

amaged front bumper,
-

f

ollowing impact to the windscreen close to
the detection camera. The system is automatically deactivated
after the use of the "space-saver" type
spare wheel is detected, or if a fault with
the lateral brake lamps is detected.
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.
Distance Alert
It warns the driver if their vehicle is at risk of
collision with the vehicle in front or a pedestrian
present in their traffic lane.
Modifying the alert trigger
threshold
This threshold determines how you wish to be
warned of the presence of a vehicle moving
or stationary in front of you, or a pedestrian
present in your traffic lane.
You can select one of three predefined
thresholds:
-
"Distant ",
-
"Normal ",
-
"Close ".
The last threshold selected is kept in memory
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, pedals pressed, etc.) to
trigger the alert at the best moment.
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Driving

148
Level 2 (red): visual and audible
alert, warning you that a collision is
imminent.
The message " Brake!" is displayed.
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: alert level 1 is never displayed
for a stationary obstacle or when the
" Close " trigger threshold has been
selected.
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 vehicle's speed does not exceed 50 mph
(80 km/h) when a stationary vehicle is
detected.
-

T
he vehicle's speed must be between 6 mph
and 87
mph (10 km/h and 140 km/h) when a
moving vehicle is detected.
If the camera and/or radar have
confirmed the presence of a vehicle
or a pedestrian, this warning lamp
flashes once 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.
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.
This function, also called automatic emergency
braking, inter venes following the alert 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.
Level 1 (orange)
: visual alert only,
signalling to you that the vehicle in
front is very close.
The message " Vehicle close" is
displayed.
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.
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158
Reversing camera
The reversing camera cannot, in any
circumstances, replace the need for
vigilance on the part of the driver.They are represented as lines marked
"on the ground" and do not indicate the
position of tall obstacles (for example:
other vehicles, etc.) relative to the vehicle.
Some distortion of the image is normal.
It is normal to have a part of the number
plate showing in the bottom of the screen.
The blue lines 1 represent the general direction
of the vehicle (the gap represents the width of
your vehicle except for the door mirrors).
The red line 2 represents a distance of about
30 cm beyond the edge of your vehicle's rear
b u m p e r.
The green lines 3 represent distances of about
1 m and 2 m beyond the edge of your vehicle's
rear bumper.
The turquoise blue curves 4 represent the
maximum turning circle.
Opening the tailgate causes the display to
disappear.
Clean the reversing camera regularly
using a soft, dry cloth.
High pressure jet washing
When washing your vehicle, do not direct
the lance closer than 30
cm to the lens of
the camera.
Visiopark 1
The reversing camera is activated automatically
when reverse gear is engaged.
The image is displayed on the touch screen.
The representation with overlaid lines helps
with the manoeuvre. With the engine running, and as soon as
reverse gear is engaged, this system allows
views of your vehicle’s close surroundings to
be displayed on the touch screen using a rear
camera.
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.
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161
Obstacles may appear further away than
they actually are in reality.
It is important to check the sides of the
vehicle during the manoeuvre, using the
mirrors.
The rear parking sensors also provide
information on the vehicle's surroundings.
180° viewRecommendations on care
In bad or wintry weather, ensure that the
sensors and camera are not covered with mud,
ice or snow.
Check the cleanliness of the camera lens
regularly.
If necessary, clean the camera with a soft, dry
cloth.
When washing your vehicle at high pressure,
direct the lance at least 30
cm away from the
camera and parking sensors.
The 180° view facilitates reversing out of a
parking bay, making it possible to see the
approach of vehicles, pedestrians and cyclists.
This view is not recommended for carrying out
a complete manoeuvre. It consists of 3 areas: left A
, centre B and
right C .
This view is available only from the view
selection menu.
Park Assist
This system provides active assistance with
parking: it detects a parking space then
operates the steering system to park in this
space.
With a manual gearbox , the driver manages
the accelerator, brakes, gears and clutch.
With an automatic gearbox (EAT6/EAT8) , the
driver manages the accelerator, brakes and
gears. During phases of entry into and exit from a
parking space, the system provides visual
and audible information to the driver in order
to make the manoeuvres safe. It may be
necessary to move for wards and backwards
more than once.
The driver can take control at any time by
gripping the steering wheel.
This manoeuvring assistance system
cannot, in any circumstances, replace the
need for vigilance on the part of the driver.
The driver must remain in control of their
vehicle ensuring that the space remains
clear throughout the manoeuvre.
In some circumstances, the sensors may
not detect small obstacles located in their
blind spots.
The Park Assist system cannot work with
the engine off.
6
Driving