CITROEN C5 2023 Service Manual

39
Access
2Do not put your head or arms through the
open windows while the vehicle is moving -
risk of serious injury!
Sunroof
The sunroof consists of a movable glass panel
that slides over the roof and a blind that can
be opened independently. Opening the sunroof
automatically opens the blind.
►
T
o operate the panoramic sunroof, use the
button in the roof console.




The sunroof can be operated when the ignition
is turned on (if the battery is charged enough),
with the engine running, in STOP mode of Stop
& Start, and up to 45 seconds after turning off
the ignition.
Precautions
Do not put your head or arms through the
sunroof while the vehicle is moving - risk
of serious injury!
Do not operate the sunroof if transverse
roof bars are fitted - risk of serious
damage!
Do not place heavy loads on the movable
glass panel of the sunroof.
If the sunroof is wet, following a shower
or washing the vehicle, wait until it is
completely dry before opening.
Do not operate the sunroof if it is covered by
snow or ice - risk of damage!
Use only plastic scrapers to remove snow or
ice from the sunroof.
Regularly check the condition of the
sunroof seals (e.g. presence of dust,
dead leaves).
If using a car wash, check first that the roof is
correctly closed and keep the high-pressure
jet at least 30 centimetres from the seals.
Never leave the vehicle with the sunroof
open.
Operation
When opening the sunroof fully, the movable
glass moves to a partially open position, then
slides over the roof. Any intermediate position is
possible.
Before operating the sunroof control
button, ensure that no object or person
might prevent the movement.
Pay particular attention to children when
operating the sunroof.
If something is trapped when operating the
sunroof, reverse the movement of the sunroof
by pressing the appropriate control button.
The driver must ensure that passengers use
the sunroof correctly.
Any manual intervention on the position of
the sunroof may disturb the anti-pinch device.
Perform a reinitialisation.
Anti-pinch system
If the sunroof encounters an obstacle when
closing, the movement is automatically reversed.
Opening/closing the sunroof
► To open the sunroof, use the part of the
button located towards the rear.
►

T
o close the sunroof, use the part of the
button located towards the front.
Operating the button
► Pressing the button beyond its point of
resistance opens or closes the sunroof fully .
►

Pressing the button again stops the
movement in progress.
►


By keeping the button pressed (without going
beyond the point of resistance), the movement of
the glass stops when this button is released.

40
Access
► When the sunroof is closed: pressing once
without passing the point of resistance moves it
to the partially open position.
►

When the sunroof is partially open: pressing
once on the front part of the button, without
going beyond the point of resistance, closes it
completely

.
The sunroof and windows can be closed by holding down the remote control
locking button.
Opening/closing the blind
► To open the blind, pull its handle backwards
until the desired position is reached.
►

T
o close the blind, push its handle forwards
until the desired position is reached.
Reinitialisation
Reinitialisation is required after reconnecting the
battery, or if the sunroof malfunctions or moves
in a jerky manner.
►

Check that nothing is affecting the movement
of the sunroof and that the seals are clean.
► With the ignition on, press and hold
the front part of the button to close the
sunroof.
The sunroof closes step by step. When fully
closed, it performs a slight opening/closing
movement.
►

Release the button 1 second after the end of
the movement.

41
Ease of use and comfort
3Driving position
Correct seating position
Adopting a good driving position contributes to
improving driver comfort and protection.
It also optimises interior and exterior visibility as
well as access to controls.
Certain seat adjustments described in this
section depend on the trim level and the country
in which the vehicle is sold.
Driver’s side

Sit fully back in the seat with your pelvis, back
and shoulders in contact with the seat backrest.
Adjust the seat cushion height so that your eyes
are level with the centre of the windscreen.
The head should be at a minimum distance of
10 cm from the roof.
Adjust the longitudinal position of the seat so
that you can fully depress the pedals with legs
slightly flexed.
The distance between the knees and the
dashboard should be at least 10 cm, for easy
access to the dashboard controls.
Adjust the backrest angle to as vertical a position
as possible; never tilt it more than 25°.
Adjust the head restraint so that its upper edge is
level with the top of the head.
Adjust the lumbar support so that it conforms to
the shape of the spine.
Adjust the steering wheel so that it is at least
25
cm from the sternum and you can hold it with
the arms slightly bent.
The steering wheel should not hide the
instrument panel.
As a safety precaution, adjust the seats only when the vehicle is stationary.
Electrically-adjustable seats
Switch the ignition on to enable the
adjustments to be made.
Passenger’s side

Sit fully back in the seat with the pelvis, back and
shoulders in contact with the seat backrest.
Adjust the longitudinal position of the seat so that
you are at a distance of at least 25
cm from the
dashboard.
Adjust the head restraint so that its upper edge is
level with the top of the head.
Before moving off
Adjust the interior and exterior door mirrors to
reduce blind spots.
Fasten the seat belt: place the diagonal belt in
the middle of the shoulder and adjust the lap belt
so that it is tightened across the pelvis.
Ensure that all passengers have fastened their
seat belts correctly.
Electric door mirrors
Switch the ignition on to enable the
adjustments to be made.

42
Ease of use and comfort
When driving
Maintain a good driving position and hold the
steering wheel with both hands at the 'quarter to
three' position, so that you can easily and quickly
reach the controls behind and near the steering
wheel.
Never adjust the seats or steering wheel
when driving.
Always keep your feet on the floor.
Front seats
Before moving the seat backwards,
ensure that there is no person or object
that might prevent the full travel of the seat.
There is a risk of trapping or pinching
passengers if present in the rear seats or of
jamming the seat if large objects are placed
on the floor behind the seat.
Front head restraints
Adjusting the height

Upwards:
► Pull the head restraint up to the desired
position; you can feel the head restraint clicking
into position.
Downwards:
►

Depending on equipment, press lug A

or
button B and then, while still pressing, lower the
head restraint.
The head restraint is correctly adjusted when its upper edge is level with the top
of the head.
Adjusting the angle
(Depending on equipment)
Forwards:
►

move the lower part of the head restraint
forwards.
Rearwards:
► press and hold button B and push the lower
part of the head restraint rearwards.
Removing a head restraint
► Pull the head restraint fully up.
► Depending on equipment, press lug(s) A
or C
to release the head restraint and raise it fully.
►

Stow the head restraint securely
.
Refitting a head restraint
► Insert the head restraint rods into the guides
in the corresponding seat backrest.
►

Push the head restraint fully down.
►


If the vehicle is so equipped, press lug(s) A


or C to release the head restraint and push it
down.
►

Adjust the height of the head restraint.
Never drive with the head restraints
removed; they should be in place and
adjusted for the occupant of the seat.
Manual adjustments
Longitudinal

43
Ease of use and comfort
3► Raise the control bar and slide the seat
forwards or backwards.
►

Release the control bar to lock the seat in
position on one of the notches.
Height

► Pull the control upwards to raise or push it
downwards to lower , until you obtain the position
required.
Backrest angle

► Turn the knob to obtain the desired angle.
Lumbar
(Depending on version.)

► Turn the knob to obtain the desired level of
lumbar support.
Electric adjustments
Longitudinal

► Push the control forwards or backwards to
slide the seat.
Cushion height and angle

► Tilt the rear of the control upwards or
downwards to obtain the required height.
►

T
ilt the front of the control upwards or
downwards to obtain the required angle.
Backrest angle

► Tilt the control forwards or rearwards.
Electric lumbar adjustment

The control allows independent adjustment of
the depth and vertical position of the lumbar
support.
► Press and hold the front or rear of the
control to increase or reduce the lumbar
support.
►

Press and hold the top or bottom of the
control to raise or lower the lumbar support area.

44
Ease of use and comfort
Memorising driving
positions
Associated with the electrically-adjusted driver’s
seat, this function allows two driving positions
to be memorised, to make these adjustments
easier if there are frequent driver changes.
This takes into account the electric settings for
the seat, the door mirrors and the extended
head-up display.


Using buttons 1/2/M
► Enter the vehicle and switch the ignition on.
►

Adjust the seat, the door mirrors and the
extended head-up display

.
►

Press button
M, then press button 1 or 2
within 4 seconds.
An audible signal confirms the memorisation.
Memorising a new position cancels the previous
position.
Recalling a stored position
While the seat is moving, take care that
no person or object hinders the
automatic movement of the seat. With the ignition on or engine running
►

Press button
1 or 2 to recall the
corresponding position.
An audible signal sounds when adjustment is
complete.
You can interrupt the current movement by
pressing button M, 1 or 2 or by using one of the
seat adjustment controls.
A stored position cannot be recalled while
driving.
The recalling of stored positions is deactivated
45 seconds after switching off the ignition.
Heated seats



The function is active only with the engine
running, when the outdoor temperature is lower
than 20°C (68 °F).
►
Press the button corresponding to the seat.
►


Each press changes the heating level; the
corresponding number of indicator lamps come
on.
►


T
o switch off the heating, press the button
until all of the indicator lamps are off.
The system status is memorised when the
ignition is switched off.
Do not use the function when the seat
is not occupied.
Reduce the heating intensity as soon as
possible.
When the seat and passenger compartment
have reached a satisfactory temperature,
switch the function off; reducing electrical
consumption in turn decreases energy
consumption.
Prolonged use of heated seats is not
recommended for people with sensitive
skin.
There is a risk of burns for people whose
perception of heat is impaired (e.g.
illness,
taking medication).
To keep the heated pad intact and to prevent
a short circuit:
–

Do not place heavy or sharp objects on the
seat.
–


Do not kneel or stand on the seat.
–


Do not spill liquids onto the seat.
–


Never use the heating function if the seat
is damp.

45
Ease of use and comfort
3Ventilated seats
Activation/Deactivation
In the Seat Options touch screen
application, select the Ventilated Seats
tab.
The page is displayed with the last memorised
settings for the driver and the passenger.
If the settings are suitable, press to
activate/deactivate the function.
If no action is taken, the display returns to its
initial state.
The function status is not memorised when the
ignition is switched off.
Changing settings
► In the Ventilated Seats page, select an
intensity from the three preset levels “ 1” (Low),
“2” (Normal) or “3” (High).
The settings are memorised when the ignition is
switched off.
Multipoint massage
System with a choice of type of massage and
adjustment of its intensity.
This system operates with the engine running, as
well as in STOP mode of the
Stop & Start.
Activation/Deactivation
In the Seat Options touch screen
application, select the Massage tab.
►

Select the driver or passenger seat.
The corresponding page is displayed with the
last memorised settings.
If the settings are suitable, press to
activate/deactivate the function in the
Seat Options application.
If no action is taken, the display returns to its
initial state.
The system status is not saved when the ignition
is switched off.
Changing settings
► In the Massage tab, select the seat
concerned.
►

Select a massage intensity from the three
preset levels " 1

" (Low), “2" (Normal) or "3"
(High).
►

Select another type of massage from those
offered.
The modifications are taken into account
immediately and memorised when the ignition is
switched off.
Once activated, the system starts a one hour
massage cycle, made up of sequences of 6
minutes of massage followed by 3 minutes at
rest.
The system stops automatically at the end of the
cycle.
Steering wheel
adjustment


► When stationary , pull the control to release
the steering wheel.
►

Adjust the height and reach to suit your
driving position.
►


Push the control to lock the steering wheel.
For safety reasons, these adjustments
must only be carried out with the vehicle
stationary.
Heated steering wheel
(Depending on country of sale.)
In cold weather, this function heats the circular
part of the steering wheel.
This function can be activated when outdoor
temperature is lower than 20°C (68 °F).

46
Ease of use and comfort




► With the engine running, press this button to
activate/deactivate the function (confirmed by an
indicator lamp).
The function is automatically deactivated when
the engine is switched off.
Mirrors
Door mirrors
As a safety measure, the mirrors should be adjusted to reduce the "blind spots".
The objects that you can see in the mirrors
are in fact closer than they appear. Take this
into account to correctly judge the distance of
vehicles approaching from behind.
Adjustment



► Turn control A to the right or to the left to
select the corresponding mirror.
►
Move the control in any of the four directions
to adjust.
►


Return the control to the central position.
Folding
Automatic: lock the vehicle using the electronic
key.
Manual: with the ignition on, move control
A downwards.
If the mirrors are folded using control A,
they will not unfold when the vehicle is
unlocked.
Unfolding
Automatic: unlock the vehicle using the
electronic key.
Manual: with the ignition on, move control A
upwards.
The mirrors can be folded manually if necessary.
Automatic folding/unfolding of the door mirrors is configured in the Settings
>
Vehicle touch screen application.
Before using an automatic car wash, fold the
mirrors.
Automatic tilting in reverse gear
Depending on version, this function allows you to
automatically tilt the mirrors downwards to assist
with parking manoeuvres in reverse gear.
With the engine running, on engaging reverse
gear, the mirror glasses tilt downwards.
They each return to their original positions:
–

A
few seconds after coming out of reverse
gear.
–

Once the vehicle speed exceeds 6 mph
(10

km/h).
–

When the engine is switched off.
It is configured in the Settings > Vehicle
touch screen application.
Demisting/Defrosting
The demisting/defrosting of the door mirrors works with the demisting/
defrosting of the rear screen.
For more information on Rear screen
demisting/defrosting , refer to the
corresponding section.

47
Ease of use and comfort
3Interior rear view mirror
Equipped with an anti-dazzle system, which
darkens the mirror glass and reduces the
nuisance to the driver caused by the sun,
headlamps of other vehicles, etc.
Manual model
Day/night position

► Pull the lever to change to the anti-dazzle
"night” position.
►

Push the lever to change to the normal "day"
position.
Adjustment
►


Set the mirror to the normal “day” position.
Automatic "electrochrome" model

The electrochrome system uses a sensor that
detects the level of exterior brightness and that
coming from the rear of the vehicle, in order to
automatically and gradually switch between day
and night usage.
To ensure optimum visibility while manoeuvring, the mirror automatically
brightens when reverse gear is engaged.
The system is deactivated if the load in the
boot exceeds the height of the load space
cover or if the load space cover has items
placed on it.
Rear bench seat
Bench seat with fixed cushions and split folding
backrests (2/3-1/3) to adapt the boot load space.
Rear head restraints

They have two positions:
– A high position , for when the seat is in use:
►

Pull the head restraint fully up.
–

A low position , for stowing, when the seat is
not in use: ►

Press the lug
A to release the head
restraint and push it down.
The rear head restraints can be removed.
Removing a head restraint
► Release the backrest using control 1 .
► T ilt the backrest slightly forwards.
►

Pull the head restraint fully up.
►


Press the lug
A to release the head restraint
and remove it completely.
Refitting a head restraint
► Insert the head restraint rods into the guides
in the corresponding backrest.
►

Push the head restraint fully down.
►


Press the lug
A to release the head restraint
and push it down.
Never drive with passengers seated at
the rear when the head restraints are
removed; the head restraints should be in
place and in the high position.
The head restraint for the centre seat
and those for the outer seats are not
interchangeable.
Folding the backrests
Manoeuvring the backrests should only
be done when the vehicle is stationary.

48
Ease of use and comfort
First steps:
► Lower the head restraints.
►

If necessary
, move the front seats forward.
►

Check
that no person or object might interfere
with the folding of the backrests (e.g.
clothing,
luggage).
►

Check that the seat belts are free, not
engaged in the buckles. Release them so that
the backrest can be moved.
Folding from the passenger compartment

► Press the backrest release grip 1 .
► Guide the backrest 2 down to the horizontal
position.
When the backrest is released, the red
indicator in the release grip is visible.
Folding from the boot (depending on
version)


► Pull the backrest release lever 3 towards you.
The backrest 2 folds fully onto the cushion.
Repositioning the backrests
First check that the outer seat belts are
lying vertically flat alongside the backrest
latching rings.


► Put the backrest 2 in the upright position and
push it firmly to latch it home.
►

Check that the red indicator is no longer
visible in the release grip 1

.
►

Ensure that the outer seat belts were not
trapped during the operation.
Please note: an incorrectly latched
backrest compromises the safety of
passengers in the event of sudden braking or
an accident.
The contents of the boot may be thrown
forwards - risk of serious injury!
Courtesy buttons
These buttons are used to move the passenger
seat forward from the rear bench seat or to
adjust the angle of the backrest.


► Press the front or rear of the button 1 to move
the passenger seat forwards or backwards until
the desired position.