can Peugeot Expert 2019 Service Manual

87
Servicing the ventilation and air
conditioning system
F
E
nsure that the cabin filter is in good
condition and have the filter elements
replaced regularly.
It is recommend to use a combined
passenger compartment filter. Thanks to
its special active additive, it contributes
to the purification of the air breathed by
the occupants and the cleanliness of the
passenger compartment (reduction of
allergic symptoms, bad odours and greasy
deposits).
F

T
o ensure correct operation of the air
conditioning system, have it checked
according to the recommendations in
the Maintenance and Warranty Guide. Stop & Star t
The heating and air conditioning systems
only work when the engine is running.
Temporarily deactivate the Stop &
Start system to maintain a comfortable
temperature in the passenger
compartment.
For more information on Stop & Star t
,
refer to the corresponding section.
Contains fluorinated greenhouse gas
R13 4A
Depending on version and country
of sale, the air conditioning system
contains fluorinated greenhouse
gas R134A. Gas charge: 0.5
kg (+/-
0.025
kg), GWP index 1,430 t (equivalent
in CO
2: 0.751 t).
Heating
Manual air conditioning
The air conditioning system only operates with
the engine running.
1. Temperature.
2. A ir f low.
3. Air distribution
4. Recirculation of interior air.
5. Air conditioning on/off.
Air flow
F Turn the thumbwheel 2 to obtain a
comfortable air flow.
If you place the air flow control to the
minimum position (off), the temperature
in the vehicle will no longer be controlled.
A slight air flow can still be felt however,
resulting from the for ward movement of
the vehicle.
Temperature
F Turn the thumbwheel 1 from " LO" (cold) to
" HI " (hot) to adjust the temperature to your
requirements.
Air distribution
F Press button 3 successively to direct the air flow towards:
-

t
he windscreen, the side windows and the
footwells,
-

t
he footwells.
-

t
he central vents, the side vents and the
footwells,
-

t
he windscreen, the side windows, the
central vents, the side vents and the
footwells,
3
Ease of use and comfort

88
- the central and side vents,
- t he windscreen and side windows
(demisting or defrosting).
Air conditioning
With the engine running, the air conditioning is
designed to operate effectively in all seasons,
with the windows closed.
It allows you:
-

i
n summer, to lower the temperature,
-

t
o increase the effectiveness of the
demisting in winter, above 3°C.
On/off
F Press button 5 to activate/deactivate the air conditioning system.
When the air conditioning is in operation, to
cool the air more quickly, you can use interior
air recirculation for a few moments by pressing
button 4 . Then return to the intake of exterior
a i r.
The air conditioning does not operate
when the air flow adjustment is set to off.
Switching the system off may result in
some discomfort (humidity, misting).
Dual-zone automatic air
conditioning
1. Temperature.
2. A ir f low.
3. Air distribution.
4. Recirculation of interior air.
5. Air conditioning on/off.
6. Automatic comfort mode.
7. Visibility programme.
8. "Mono" function or Rear heating and air
conditioning on/off (depending on version).
Automatic comfort mode
F Press the " AUTO" button 6 su c c e s s i ve l y.
The active mode appears in the display screen,
as described below:
Provides soft and quiet operation by
limiting air flow.
Offers the best compromise between
a comfortable temperature and quiet
operation. When the engine is cold, the air flow will
only reach its optimum level gradually
to prevent too much cold air being
distributed.
In cold weather, it favours the distribution
of warm air to the windscreen, the side
windows and the footwells only.
Manual mode
It is possible to make a different choice
from that offered by the system by changing
a setting. The other functions will still be
managed automatically.
As soon as a setting is changed, the "
AUTO"
symbol disappears.
Deactivating the system
F Press button 2 " -" until the fan symbol
disappears.
This action switches off all of the functions of
the system.
Temperature is no longer controlled. A slight air
flow can still be felt, however, resulting from the
for ward movement of the vehicle.
F

P
ress button 2 " +" to switch the system on
again. Provides dynamic and effective air
f low.
Ease of use and comfort

89
Temperature
The driver and front passenger can each set
the temperature to suit their requirements.
The value shown on the display is a level
of comfort, not a temperature in Celsius or
Fahrenheit.
F
P
ush button 1 down to decrease the value
or up to increase it.
A setting of around 21 provides optimum
comfort. Depending on your requirements,
a setting between 18 and 24 is normal.
In addition, it is recommended that you
avoid a left /right setting difference of more
than 3.
On entering the vehicle, if the interior
temperature is much colder or warmer
than the comfort value setting, there is no
need to alter the value displayed in order
to reach the required level of comfort. The
system compensates automatically and
corrects the temperature difference as
quickly as possible. For maximum cooling or heating of the
passenger compartment, it is possible
to exceed the minimum value 14 or the
maximum value 28.
F

P
ush button 1 down until "LO" is
displayed or up until "HI" is displayed.
"Mono" function
The comfort setting for the passenger's side
can be indexed to the driver's comfort setting
(mono-zone).
Rear heating - air
conditioning
For more information, refer to the Rear
heating - air conditioning section.
Visibility programme
F Press button 7 "Visibility" to demist or
defrost the windscreen and side windows
more quickly.
F

P

ress the corresponding button 8
to activate/deactivate the function.
The indicator lamp in the button is on
when the function is activated.
The function is deactivated automatically if a
passenger uses the temperature control.
F

P

ress the corresponding button 8
to activate/deactivate the function. The system automatically manages the air
conditioning, air flow and air intake, and
provides optimum distribution towards the
windscreen and side windows.
F

P
ress button 7 " Visibility" again to stop the
programme.
Or
F

P
ress button 6 " AUTO" to return to the
automatic comfort programme.
Air conditioning
With the engine running, the air conditioning is
designed to operate effectively in all seasons,
with the windows closed.
It is used to:
-

l
ower the temperature in summer,
-
i

ncrease the effectiveness of the demisting
in winter, above 3°C.
On/off
F Press button 5 to activate/deactivate the air conditioning system.
3
Ease of use and comfort

90
When the air conditioning is in operation, to
cool the air more quickly, you can use interior
air recirculation for a few moments by pressing
button 4. Then return to the intake of exterior
a i r.
The air conditioning does not operate
when the air flow adjustment is set to off.
Switching the system off may result in
some discomfort (humidity, misting).
Air distribution
F Press button 3 successively to direct the air flow towards:
-

t
he windscreen, the side windows and the
footwells,
-

t
he footwells.
-

t
he central vents, the side vents and the
footwells,
-

t
he windscreen, the side windows, the
central vents, the side vents and the
footwells,
-

t
he central and side vents,
-

t
he windscreen and side windows
(demisting or defrosting).
Air flow
F Press buttons 2 to increase/decrease the air f low.
The symbol for air flow (a fan) appears. It is
filled in or emptied progressively according to
the value requested.
Recirculation of interior air
The intake of exterior air prevents the formation
of mist on the windscreen and side windows.
Recirculation of the interior air isolates the
passenger compartment from exterior odours
and fumes.
This allows hot or cold air to be delivered more
quickly when required.
Avoid prolonged use of recirculation
of the interior air - risk of misting and
deterioration of air quality! F

P
ress button 4 to recirculate the
interior air/permit the intake of
exterior air.
When the interior air recirculation is active, the
symbol appears or the indicator lamp comes on
(depending on version).
Front demisting -
defrosting
These markings on the control
panel indicate the positioning of
the controls for rapid demisting or
defrosting of the windscreen and
side windows.
Heating or manual air
conditioning
F For air conditioning, press this button; its indicator lamp comes
on.
F

P

ut the air flow, temperature and distribution
controls to the appropriately marked
position.
Ease of use and comfort

93
Heating
This is an additional and separate system
which heats the passenger compartment and
improves defrosting performance.This indicator lamp is lit while the
system is programmed or set in
operation remotely via the remote
control.
It flashes during the whole duration
of the heating and goes off at the end
of the heating cycle or when stopped
using the remote control.
Ventilation
This system allows ventilation of the passenger
compartment with exterior air to improve the
temperature experienced on entering the
vehicle in summer.
Programming
With PEUGEOT Connect Nav, use the remote
control to start /stop the additional heating.
With a Bluetooth
® audio system or PEUGEOT
Connect Radio, use the remote control to start /
stop the additional heating and/or adjust the
preheating times.
With Bluetooth® audio system
F Select " Pre-heat. / Pre-ventil. ".
F
Sel
ect "Activation " and, if necessary for
programming, select " Parameters ".
F

P
ress the MENU
button to
access the main menu.
F
Sel
ect "Heating " to heat the engine and
passenger compartment or " Ventilation " to
ventilate the passenger compartment.
F
Select:
-

t
he 1
st clock to programme/memorise
the time at which the pre-heating
temperature will be reached,
-

t

he 2
nd clock to programme/memorise
a second time at which the pre-heating
temperature will be reached, Using these two clocks and depending on
the season you can, for example, select
one or the other start time.
A message in the screen confirms your
choice.
With PEUGEOT Connect Radio
Press Applications
to display the
primary page.
Then press " Programmable
heating/ventilation ".
F

Sel

ect the " Status" tab to activate/
deactivate the system.
F

Sel

ect the " Other settings " tab to choose
" Heating " to heat the engine and passenger
compartment or " Ventilation" to ventilate
the passenger compartment.
F

T

hen programme/preset the time at which
the pre-heating temperature will be reached
for each selection.
Press this button to save.
With PEUGEOT Connect Nav
F Press the " Applications" menu.
F

P

ress the " Vehicle Apps " tab.
3
Ease of use and comfort

95
To avoid the risks of poisoning or
asphyxia, the programmable heating must
not be used, even for short periods, in a
closed environment such as a garage or
workshop which is not equipped with an
exhaust gas extraction system.
Do not park the vehicle on a flammable
sur face (dry grass, fallen leaves, paper,
etc.) - risk of fire!Glazed sur faces such as the rear screen
or windscreen can become very hot in
places.
Never put objects on these sur faces;
never touch these sur faces - risk of burns!
The programmable heating is supplied by
the vehicle's fuel tank. Before use, ensure
that there is enough fuel left in the tank.
If the fuel in the tank is at the reser ve
level, it is strongly recommended not to
programme the heating.
The additional heating must always be
switched off while refuelling to avoid any
risk of fire or explosion.
Independent additional
heating
Depending on the country of sale, this is an
additional and independent system which heats
the hot water circuit of the Diesel engine to
improve comfort and to raise the temperature
of the cold engine. It improves demisting and
defrosting performance. With the engine idling
or the vehicle stationary, it is normal to notice a
high-pitched whistling and some emissions of
smoke or odour.
The temperature near the heating system must
not exceed 120°C. A higher temperature (e.g. in
a paint oven) could damage the components of
electronic circuits.
The additional heating is supplied by the
vehicle's fuel tank. Make sure that the low fuel
warning lamp is not on. To avoid the risks of poisoning or
suffocation, the additional heating must
not be used, even for short periods, in a
closed environment such as a garage or
workshop which is not equipped with an
exhaust gas extraction system.
Do not park the vehicle on a flammable
sur face (for example: dry grass, fallen
leaves, paper, etc.) - risk of fire!
Have the additional heating checked at
least once a year, at the beginning of
w i n t e r.
For maintenance and repairs, you must
only contact a PEUGEOT dealer or a
qualified workshop.
Courtesy lamp(s)
Front: comes on when one of
the front or rear doors is opened
(sliding side door and depending
on equipment, left-hand side-
hinged door or tailgate).
Rear or row 2 and row 3: comes
on when one of the rear doors
is opened (sliding side door
and depending on equipment,
left-hand side-hinged door or
tailgate).
3
Ease of use and comfort

97
Lighting control stalk
In some weather conditions (e.g. low
temperature or humidity), the presence
of misting on the internal sur face of the
glass of the headlamps and rear lamps is
normal; it disappears after the lamps have
been on for a few minutes.
Travelling abroad
If using your vehicle in a country that
drives on the other side of the road, the
headlamps must be adjusted to avoid
dazzling on-coming drivers.
Contact a PEUGEOT dealer or a qualified
workshop.
Main lighting
Lighting off (ignition off)/ Daytime
running lamps (engine running).Operation of the selected lighting is
confirmed by the illumination of the
corresponding indicator lamp.
Headlamp dipping
In the lighting off and sidelamps modes, the
driver can switch on the main beam headlamps
temporarily ("headlamp flash") by maintaining a
pull on the stalk.
Without AUTO lighting
Automatic illumination of headlamps/
Daytime running lamps.
Sidelamps only.
Dipped or main beam headlamps.
Pull the stalk to switch between dipped and
main beam headlamps.With AUTO lighting
Fog light selection ring
With rear foglamp only
It operates with the sidelamps on.
F

T

urn the ring for wards to switch it on and
backwards to switch it off.
When the lighting is switched off automatically
(version with AUTO lighting), the foglamp and
the dipped beam headlamps will remain on.
4
Lighting and visibility

98
With front and rear foglamps
They operate with the dipped beam
headlamps on, in manual or auto
mode.
Turn and release the ring:
F

o

nce for wards to switch on the front
foglamps and then a second time for the
rear foglamps.
F

o

nce backwards to switch off the rear
foglamps and then a second time for the
front foglamps.
If the lighting is switched off automatically (with
AUTO model) or the dipped beam headlamps
are switched off manually, the foglamps and
sidelamps will remain on.
F

T

urn the ring backwards to switch the
foglamps off; the sidelamps will then switch
of f. When the lighting is left on
An audible signal when a front door is
opened warns the driver that the vehicle's
exterior lighting is on, with the ignition off
and in manual lighting mode.
In this case, switching off the lighting
stops the audible signal.
The lighting goes off when you switch off
the ignition, but you can always switch it
on again using the lighting control stalk.
In good or rainy weather, by both day and
night, use of the front foglamps and the
rear foglamps are prohibited. In these
situations, the power of their beams may
dazzle other drivers. They should only be
used in fog or falling snow.
In these weather conditions, it is your
responsibility to switch on the foglamps
and dipped headlamps manually as the
sunshine sensor may detect sufficient
light.
Switch off the front and rear foglamps
when they are no longer necessary.
Direction indicators
F Left or right: lower or raise the lighting
control stalk, beyond the point of resistance.
If you forget to cancel the direction
indicators for more than 20 seconds, the
volume of the audible signal will increase if
the speed is above 50 mph (80
km/h).
Three flashes
F Press briefly upwards or downwards, without going beyond the point of
resistance; the direction indicators will flash
3 times.
Lighting and visibility

99
Daytime running lamps/
Sidelamps
If the vehicle is so equipped, they come on
automatically when the engine is started, when
the lighting control stalk is in position "0" or
" AUTO ".
Automatic headlamp
illumination
When a low level of ambient light is detected
by a sunshine sensor, the number plate
lamps,


sidelamps and dipped beam headlamps
are switched on automatically, without any F

T
urn the ring to the "AUTO"
position. When
the function is activated, a message is
displayed.
F
T
urn the ring to another position
.
Deactivation of the function is accompanied
by the display of a message.
Malfunction
In the event of a malfunction of
the sunshine sensor, the lighting
comes on and this warning lamp is
displayed in the instrument panel,
accompanied by an audible signal
and/or a message.
Contact a PEUGEOT dealer or a qualified
workshop.
In fog or snow, the sunshine sensor may
detect sufficient light. In this case, the
lighting will not come on automatically.
Do not cover the sunshine sensor,
integrated with the rain sensor and located
at the top of the windscreen behind the
rear view mirror; the associated functions
would no longer be controlled.
Guide-me-home and
welcome lightingaction on the part of the driver. They can also
come on if rain is detected, at the same time as
the automatic rain sensitive wipers.
As soon as the brightness returns to a
sufficient level or after the windscreen wipers
are switched off, the lamps are switched off
automatically.
Guide-me-home lighting
Manual
Switching on/off
F W ith the ignition off, "flash" the headlamps
using the lighting control stalk to switch the
function on/off.
Manual guide-me-home lighting goes off
automatically at the end of a given period of
time.
Automatic
With the "Automatic headlamp illumination"
function activated (lighting control stalk
in the " AUTO" position), when the light is
poor, the dipped beam headlamps come on
automatically when the ignition is switched off.
With the ring in the " AUTO" position, when the
light is poor, the dipped beam headlamps come
on automatically when the ignition is switched
of f.
4
Lighting and visibility

100
Switching off
The system does not operate:
- b elow a certain angle of rotation of the
steering wheel,
-

a
bove 25 mph (40 km/h),
-
w

hen reverse gear is engaged.
Programming
With audio system or touch
screen
The system is activated or
deactivated via the vehicle
configuration menu.
This system is activated by default.
With audio system or touch screen
Exterior welcome lighting
The remote operation of the lighting makes
your approach to the vehicle easier in poor
light. It is activated when the lighting control
is in the " AUTO" position and the level of light
detected by the sunshine sensor is low.
Switching on
Press the open padlock on the
remote control or one of the front
door handles with the "Keyless Entry
and Starting" system.
The dipped beam headlamps and the
sidelamps come on; your vehicle is also
unlocked.
Switching off
The exterior welcome lighting switches off
automatically after a set time, when the ignition
is switched on or on locking the vehicle.
Programming
With audio system or touch
screen
The activation, deactivation and
duration of the welcome lighting can
be set via the vehicle configuration
menu.
Cornering lighting
If fitted to the vehicle, this system makes use
of the beam from a front foglamp to illuminate
the inside of a bend, when the main or dipped
beam headlamps are on and the vehicle speed
is below 25 mph (40
km/h) (urban driving,
winding road, junctions, parking manoeuvres,
e t c .) .
Switching on
This system starts:
- w hen the corresponding direction indicator
is switched on,
or
-

f
rom a certain angle of rotation of the
steering wheel.
The activation, deactivation and
the duration of the guide-me-
home lighting are set in the vehicle
configuration menu.
Lighting and visibility