reset CITROEN C5 2021 Owners Manual

18
Instruments
The alert is given at whichever of these two
terms is reached first.
The servicing information is displayed in the
instrument panel. Depending on the version of
the vehicle:
–
The distance recorder display line indicates
the distance remaining before the next service
is due, or the distance travelled since it was due
preceded by the "-" sign.
–


An alert message indicates the distance
remaining, as well as the period before the next
service is due or how long it is overdue.
The value indicated is calculated according to the distance covered and
the time elapsed since the last service.
The alert may also be triggered close to a
due date.
Service spannerOn temporarily when the ignition is
switched on.
Between 620 and 1,860 miles (1,000 and 3,000
km) remain before the next service is due.
Fixed, when the ignition is switched on.
The next service is due in less than 620
miles (1,000 km).
Have your vehicle serviced very soon.
Service spanner flashingFlashing then fixed, when the ignition is
switched on.
The servicing interval has been exceeded.
Have your vehicle serviced as soon as possible.
Resetting the service indicator
The service indicator must be reset after each
service.
If you have serviced your vehicle yourself:
►

Switch the ignition off.



► Press and hold the button located on the end
of the lighting control stalk.
►

Without pressing the brake pedal, press the
ST

ART/STOP button once; a temporary display
window appears and a countdown begins.
►

When the display indicates =0, a confirmation
message appears; release the lighting control
stalk button and the spanner symbol disappears.
If you disconnect the battery following
this operation, lock the vehicle and wait
at least 5 minutes for the reset to be
registered.
Reminder of the servicing information
Servicing information is accessible using
the “Check” button in the
Settings>Vehicle touch screen application.
Engine oil level indicator
(Depending on version)
On versions fitted with an electric gauge, the
engine oil level status is displayed on the
instrument panel for a few seconds when
the ignition is switched on, after the servicing
information, in the form of messages.
The level read will only be correct if the vehicle is on level ground and the engine
has been off for more than 30 minutes.
Low oil level
This is indicated by the message " Oil
level incorrect" on the instrument panel,
accompanied by the lighting of the Service
warning lamp and an audible signal.
If a low oil level is confirmed by a check using
the dipstick, the level must be topped up to avoid
damage to the engine.
For more information on Checking levels, refer
to the corresponding section.
Oil gauge malfunction
This is indicated by the message " Oil level
measurement invalid" on the instrument panel.
Contact a CITROËN dealer or a qualified
workshop.

21
Instruments
1head-up display, the trip computer appears in
one or the other, or both.
For more information on the Digital
instrument panel and the E-HUD, refer to
the corresponding sections.
Trip reset
► When the desired trip is displayed,
press the button on the end of the wiper
control stalk for more than 2
seconds.
Trips "1" and "2" are independent and are used
in the same way.
Definitions
Range
(miles or km)Distance that can still be travelled with the
fuel remaining in the tank (based on the
average fuel consumption over the last few miles
(kilometres) travelled).
This value may vary following a change in driving
style or terrain, leading to a significant change in
current fuel consumption.
When the range falls below 19 miles (30
km),
dashes are displayed.
After filling with at least 5 litres of fuel, the range
is recalculated and is displayed if it exceeds 62
miles (100
km).
If dashes instead of figures continue to be
displayed while driving, contact a CITROËN
dealer or a qualified workshop.
Current consumption
(mpg or l/100 km or km/l)Calculated during the last few seconds.
This function is only displayed at speeds above
19 mph (30
km/h).
Average consumption
(mpg or l/100 km or km/l)Calculated since the last trip computer
reset.
Average speed
(mph or km/h)Calculated since the last trip computer
reset.
Distance travelled
(miles or km)Calculated since the last trip computer
reset.
Stop & Start time counter
(minutes/seconds or hours/minutes)
If your vehicle is fitted with Stop & Start, a time
counter calculates the time spent in STOP mode
during a journey.
The time counter is reset each time the ignition is
switched on.
Touch screen
This system gives access to the following elements:
–

T
ime and exterior temperature.
–

Heating/air conditioning system controls and
reminders of settings.
–


Settings for driving aid functions, comfort and
safety functions, audio equipment and digital
instrument panel.
–


Settings of functions specific to rechargeable
hybrid vehicles.
–


Display of visual manoeuvring aid functions.
–


Interactive handbook.
–


V
ideo tutorials (e.g. screen management,
driving aids, voice recognition).
–

Audio equipment and telephone controls with
display of

associated information.
–

Connected services and display of associated
information.
–


Navigation system controls and display
of associated information (depending on
equipment).
–


V
oice recognition (depending on equipment).
For safety reasons, always stop the
vehicle before performing operations
that require sustained attention.
Some functions are not accessible while
driving.
Recommendations
It is a capacitive touch screen.

27
Access
2inoperative. It would then be necessary to
reset it.
Anti-theft protection
Do not modify the electronic vehicle
immobiliser, as this might result in
malfunctions.
Locking the vehicle
Driving with the doors locked could make
it more difficult for the emergency services
to enter the passenger compartment in an
emergency.
As a safety precaution, take the electronic key
with you when leaving the vehicle, even for a
short time.
Purchasing a second-hand vehicle
Have the key codes memorised by a
CITROËN dealer, to ensure that the keys in
your possession are the only ones able to
start the vehicle.
Proximity Keyless Entry
and Start
This Keyless Entry and Starting system enables
automatic vehicle locking/unlocking simply by
detection of the electronic key. As long as the driver has the electronic key
on their person, the vehicle unlocks as they
approach and locks when they walk away.
Key recognition zones:


Zone A: welcome lighting on approaching
the vehicle (between 3 and 5
metres from the
vehicle).
Zone B: automatic locking on leaving the vehicle
(about 2
metres from the vehicle).
Zone C: automatic unlocking on approaching
the vehicle (between 1 and 2
metres from the
vehicle).
Automatic functions are configured in the Settings > Vehicle touch screen
application.
Unlocking the vehicle

Selective unlocking (driver’s door, boot) is
configured in the Settings > Vehicle
touch screen application.
Complete unlocking
The vehicle (doors and boot) unlocks:
► either automatically when the driver is
approaching (zone C
), if the automatic functions
are activated;
►

or
by a light press on the driver's door handle.
The unlocking, and the deactivation
of the alarm
depending on version, is confirmed by flashing of
the direction indicators.
Depending on version, the door mirrors unfold.
If the key remains around the vehicle
(zones A, B or C) for more than 15
minutes without action, the automatic
functions are deactivated. To unlock or lock
the vehicle, use the remote control or press
on one of the door handles.
If using the door handle does not lock/unlock
the vehicle, bring the key closer and repeat
the desired action.

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).

99
Driving
6Stop & Start
The Stop & Start function puts the engine temporarily into standby - STOP mode - during
phases when the vehicle is stationary (e.g.
red
lights, traffic jams). The engine automatically
restarts - START mode - as soon as the driver
indicates the intention of moving off again.
Primarily designed for urban use, the function
is intended to reduce fuel consumption and
exhaust emissions as well as the noise level
when stationary.
The function does not affect the functionalities of
the vehicle, in particular the braking.
Deactivation/Reactivation
By default, the function is activated when the
ignition is switched on.
It is configured in the ADAS touch screen
application.
or
Direct access to the Shortcuts for driving aids .
The display of a message on the instrument
panel confirms the change of state.
If the function is deactivated while the engine is
in STOP mode, it will restart immediately.
Associated indicator lamps
Function activated: engine on standy
(STOP mode)
Function deactivated or malfunction
Opening the bonnet
Before doing anything under the bonnet,
deactivate the Stop & Start system to avoid
any risk of injury caused by the engine
restarting automatically.
Driving on flooded roads
Before entering into 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.
Operation
Main conditions for operation
– The driver ’s door must be closed.
– The driver's seat belt must be fastened.
–

The level of charge in the battery must be
sufficient.
–


The temperature of the engine must be within
its nominal operating range.
–


The outside temperature must be between
0°C and 35°C.
Putting the engine into standby
(STOP mode)
The engine automatically enters standby mode
as soon as the driver indicates their intention to
stop:
–

With the gear selector in mode D

or M, with
the brake pedal depressed until the vehicle
stops.
–

With the gear selector in mode N

, with the
vehicle stationary.
Time counter
A time counter adds up the time spent in standby
during the journey. It is reset to zero every time
the ignition is switched on.
Special cases:
The engine will not go into standby if the
conditions for operation are not met and in the
following cases:
–

Steep slope (ascending or descending).
–


Needed
to maintain a comfortable temperature
in the passenger compartment.
–

Demisting active.
In these cases, this indicator lamp flashes
for a few seconds, then goes off.
After the engine has restarted, STOP mode is not available until the vehicle
has reached a speed of 5 mph (8
km/h).
During parking manoeuvres, STOP mode
is not available for a few seconds after

106
Driving
Operating limits
The system does not take account of reduced
speed limits, especially those imposed in the
following cases:
–
Atmospheric pollution.
–

Towing.
–

Driving with a space-saver type spare wheel
or snow chains fitted.
–


T
yre repaired using the temporary puncture
repair kit.
–

Y
oung drivers.
The system may not display the speed limit if it
does not detect a speed limit sign within a preset
period and in the following situations:
–

Road signs that are obstructed, non-standard,
damaged or bent.
–


Obsolete or incorrect maps.
Speed setting
recommendations
The driver can select the speed displayed by the
Road signs recognition function as the speed
setting for the speed limiter, cruise control or
adaptive cruise control using the

OK
button.
In the event of rain detection, the system offers
the driver a speed setting lower than the speed
read/from the map in order to adapt to weather
conditions (e.g.
on motorways, the proposed
speed is 68 mph (110 km/h) instead of 81 mph
(130 km/h).
Speed setting advance recommendations
With Highway Driver Assist 2.0 activated,
the system detects the next speed limit sign,
displays it in the background and proposes this
new speed as the speed setting.
Once memorised:
–

If the speed setting is lower than the previous
one, the vehicle slows down to reach this new
speed when it gets to the sign.
–


If the speed setting is higher than the previous
one, the vehicle speeds up to reach this new
speed when it passes the sign.
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 mode
2. Select cruise control mode
3. Memorise the speed setting
Information displayed on the
instrument panel




Without speed setting advance
recommendations


With speed setting advance
recommendations
4. Current speed setting

125
Driving
6Deactivation/Activation
By default, the system is automatically activated
at every engine start.
It is configured in the ADAS touch screen
application.
Deactivation of the system is signalled by
the illumination of this warning lamp,
accompanied by the display of a message.
Operating conditions and
limits
Vehicle moving forward without trailer.
Brake system operational.
ASR / ESP system activated.
Seat belts fastened for all passengers.
Stabilised speed on roads with no or low
curvature.
This warning lamp lights up on the instrument panel without any additional
message, to indicate that the “automatic braking
system” is not available. This is a normal
behavior indicating that a condition is not fulfilled
and which does not request the support of a
workshop.
In any situations with ignition on where automatic
braking presents a risk, deactivating the
system via ADAS touch screen application is
recommended, for instance:
–

T

owing a trailer (particularly a trailer without its
own braking system).
–

Carrying long objects on roof bars.
–


Driving with snow chains.
– Using an automatic car wash.
– Performing any maintenance (e.g. changing a
wheel, working underhood).
–

Placing the vehicle on a rolling bench in a
workshop.
–


T
owing the vehicle.
–

Following a front bumper deformation (version
with radar).
–


Following
an impact to the windscreen close to
the detection camera.
The system is automatically deactivated if:
–

A

spare wheel with a too small diameter is
detected.
–

A

fault with the brake pedal switch or with
the right or left brake lamp is detected.
–

A

fault in the sensors, in the electronic or in
the brake system is detected.
–

A

trailer is detected by the equipped vehicle
hitch (with an electrical connection plug).
The system diagnoses permanently its capability and may inhibit itself without
specific driver indication, if the system is
outside of the regular operating conditions.
Examples: sensor initialization, board voltage
out of regular range, activation of stability
system…
Therefore the system may not be available
just after starting the vehicle.
It can be dangerous to drive if the brake
lamps are not in perfect working order.
The driver must not load his vehicle excessively (respect of MTAC values,
MTRA values and loading height on roof
bars).
Following an impact (e.g. a collision), the
system is automatically deactivated.
Have it checked by a CITROËN dealer or a
qualified workshop.
Collision Risk Alert
This function warns the driver if there is a risk
of collision with the preceding vehicle, or with a
pedestrian or cyclist.
Modifying the alert trigger threshold
The trigger threshold determines the sensitivity
with which the function warns of the risk of
collision.
It is configured in the ADAS touch screen
application.
►

Select one of the 3 preset thresholds: “ Far

”,
“Medium” or “Near”.
The selected threshold is memorised when the
ignition is switched off.
Operation
Depending on the collision risk detected by the
system and the alert trigger threshold chosen

128
Driving
if the front camera or the front radar is covered
by dirt, snow, ice or anything preventing the
sensing.
In the event of a malfunction, this warning
lamp lights up on the instrument panel,
accompanied by the display of a message and
an audible signal.
Have it checked by a CITROËN dealer or a
qualified workshop.
If these warning lamps come on
after the engine has been switched
off and then restarted, contact a CITROËN
dealer or a qualified workshop to have the
system checked.
These warning lamps light up on the instrument panel and/or in the
warning lamp display for seat belts and front
passenger airbag to indicate that the driver's
and/or front passenger's seat belt is not fastened
(depending on version). The automatic braking
system is deactivated until the seat belts are
fastened.
Distraction detection
For more information, refer to the
General recommendations on the use
of driving and manoeuvring aids .
The function comprises the "Coffee Break Alert"
system combined with the "Driver Attention
Warning" system.
These systems are in no way designed to keep the driver awake or to prevent
the driver from falling asleep at the wheel.
It is the driver’s responsibility to stop if feeling
tired.
Take a break if you are feeling tired or at least
every 2 hours.
Activation/Deactivation
By default, the function is automatically activated
at every engine start.
It is configured in the ADAS touch screen
application.
Coffee Break Alert
The system triggers an alert when it detects that the driver has not taken a
break after two hours of driving at a speed above
43 mph (70
km/h).
This alert is issued via the display of a message
encouraging the driver to take a break,
accompanied by an audible signal.
If the driver does not follow this advice, the alert
is repeated hourly until the vehicle is stopped.
The system resets itself if one of the following
conditions is met:
–

With the engine running, the vehicle has been
stationary for more than 15 minutes.
–


The ignition has been switched off for a few
minutes.
–


The driver's seat belt is unfastened and their
door is opened.
As soon as the speed of the vehicle drops below 43 mph (70 km/h), the
system goes into standby.
Driving time starts being counted again once
the speed reaches above 43
mph (70 km/h).
Driver Attention Warning

The system assesses the driver's level of alertness, fatigue and distraction by
identifying trajectory changes in relation to the
lane markings.
To do this, the system uses a camera, placed on
the upper part of the windscreen.
This system is particularly suited to fast roads
(speed higher than 43 mph (70
km/h)).
At a first alert level, the driver is warned by
the message "Caution!“, accompanied by an
audible signal.
After three first-level alerts, the system triggers
a further alert with the message " Driving

147
Practical information
7POWERCHARGE FAULT SymbolDescription

Not connected to the power supply or power is not
available from the infrastructure.


(green)


(green)


(red)


The control unit is currently performing a self-test.


(green)


Connected only to the infrastructure or to the
infrastructure and to the Electric Vehicle (EV) but
no charging in progress.


(green)


(green)



Connected to the power supply and to the Electric
Vehicle (EV).
The EV is on charge or in a temperature pre-
conditioning sequence.


(green)


(green)



Connected to the power supply and to the Electric
Vehicle (EV).
The EV is waiting for charging or the charging of
the EV is completed.


(red)


Control unit malfunction. No charging allowed.
If an error indicator reappears after a manual reset,
the control unit must be checked by a CITROËN
dealer before the next charge.


(green)


(green)


(red)


The control unit is in diagnostic mode.
Manual reset procedure

148
Practical information
The control unit can be reset by simultaneously disconnecting the chargi\
ng connector and the wall socket.
Then, reconnect the wall socket first. For more information, refer to the handbook.
Charging the traction
battery (Rechargeable
hybrid)
For a full charge, follow the charging procedure
without interrupting it, until it stops automatically.
Charging may be performed either immediately
(by default) or deferred.
Deferred charging is set via the touch
screen or the MyCitroën App application.
When the vehicle is connected, the following
information is displayed on the instrument panel:
–

T

raction battery charge status (%).
–

Remaining range (miles or km).
–


Estimated charging time (calculation may take
a few seconds).
–


Charging speed (miles or km gained per hour).
After the instrument panel has been put into
standby mode, this information can be displayed
again by unlocking the vehicle or opening a door

.
It is also possible to monitor the charging
progress using the MyCitroën App
application.
For more information on Remote functions,
refer to the corresponding section.
Lounge mode
When the vehicle is connected, it is
possible to switch on the ignition and use
certain functions such as the audio and
telematics system and the air conditioning
system for several hours.
Low load / Driving
Driving when the charge level of the
traction battery is too low can lead to the
vehicle breaking down and can lead to
accidents or serious injuries. ALWAYS make
sure the traction battery has a sufficient
charge level.
Low load / Parking
If the outside temperature is negative,
it is recommended not to park your vehicle
outside for several hours at a low load (less
than 20%).
Vehicle in storage for more than 1
month
In the event of a long period of non-use of
the vehicle (beyond 4 weeks) without the
possibility of charging when restarting, the
self-discharge may make it impossible to
restart if the traction battery charge level
is a low or very low, especially at negative
ambient temperatures. ALWAYS make sure
that the traction battery has a charge between
20% and 40% if you do not plan to use your
vehicle for several weeks.
Do not connect the charging cable.
Always park the vehicle in a place with
temperatures between -10°C and 30°C
(parking in a place with extreme temperatures
can damage the traction battery).
Refer to the Accessory battery
(Rechargeable hybrid) section for the
battery disconnection procedure.
Precautions
Rechargeable hybrid vehicles have
been developed in accordance with the
recommendations for maximum electromagnetic
field limits established by the ICNIRP
(International Commission on Non-Ionizing
Radiation Protection - 1998 Guidelines).
Wearers of pacemakers or equivalent
devices should consult a doctor to
enquire about any applicable precautionary
measures, or contact the manufacturer of their
implanted electronic medical device to check that
it is guaranteed to operate in an environment
compliant with the ICNIRP guidelines.