2017 Citroen DS4 service

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If an impact is detected by the airbag
control unit, and independently of
the deployment of any airbags, an
emergency call is made automatically.
If you benefit from the DS Connect
BOX offer with the SOS and assistance
pack included, you have available
additional services in your personal
space, via the website in your country.
Emergency or assistance call
Localised Emergency Call
In an emergency, press this
button for more than 2 seconds.
Flashing of the green LED and
a voice message confirm that
the call has been made to the
"Localised Emergency Call" call
c e nt re*.
Pressing this button again immediately cancels
the request.
The green LED goes off.
The green LED remains on (without flashing)
when communication is established.
It goes off at the end of the call.
*

S
ubject to the general conditions for the
service available from dealers and subject to
technological and technical limitations.
"Localised Emergency Call" immediately
locates your vehicle, starts communication with
you in your language**, and where necessary
sends the appropriate public emergency
services**. In countries where the service is
not available, or when the locating service has
been expressly declined, the call is sent directly
to the emergency services (112) without the
vehicle location.
**

D
epending on the geographical cover of
"Localised Emergency Call", "Localised
Assistance Call" and the official national
language selected by the owner of the
vehicle. The list of countries covered and Telematic
services is available from dealers or on the
website in your country.
Ty p e 2
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A fault with the system does not
prevent the vehicle being driven.If you purchased your vehicle outside
the Brand's dealer network, we
invite you to have a dealer check the
configuration of these services and, if
desired, modified to suit your wishes.
In a multi-lingual country, configuration
is possible in the official national
language of your choice.
For technical reasons and in particular
to improve the quality of "Telematic
services" services to customers, the
manufacturer reserves the right to
carry out updates to the vehicle's on-
board telematic system.
Localised Assistance Call
When the ignition is switched
on, the green LED comes on for
3 seconds indicating that the
system is operating correctly.
The red indicator lamp flashes
then goes off: there is a system
fault.
The red indicator lamp is on
continuously: there is a system
fault.
Press this button for more than
2
seconds to request assistance
if the vehicle breaks down.
You can deactivate geo-location by
simultaneously pressing the "Localised
Emergency Call" and "Localised Assistance
Call" buttons, followed by a press on "Localised
Assistance Call" to confirm.
To reactivate geo-location, simultaneously
press the "Localised Emergency Call" and
"Localised Assistance Call" buttons again,
followed by a press on "Localised Assistance
Call" to confirm. Pressing this button again immediately cancels
the request.
The cancellation is confirmed by a voice
message. **

D
epending on the geographical cover of
"Localised Emergency Call", "Localised
Assistance Call" and the official national
language selected by the owner of the
vehicle. The list of countries covered and Telematic
services is available from dealers or on the
website in your country.
Operation of the system
The red indicator lamp flashes: replace the
back-up battery. The red indicator lamp is on continuously:
replace the back-up battery. For all countries except Russia, Belarus
and Kazakhstan.
For Russia, Belarus and Kazakhstan.
In either case, the emergency and assistance
calls may not function.
Contact a qualified repairer as soon as
possible. A voice message confirms that the call has
been made**.
Geo-location
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With the engine running and the vehicle
stationary, in order to immobilise the vehicle
it is essential to manually apply the parking
brake by pulling control lever A.
Immobilising the vehicle,
engine running
The emergency braking must only be
used in exceptional circumstances.
Before leaving the vehicle, ensure
that parking brake warning lamp in the
instrument panel is on fixed, not flashing.
The application of the parking brake is
confirmed by:
-

i

llumination of the braking
warning lamp and the P warning
lamp in the control lever A ,
-

d

isplay of the message "Parking
brake on".
When the driver’s door is opened, a message is
displayed accompanied by an audible signal, if
the parking brake has not been applied.
With an automatic gearbox, the audible signal
and the message will not appear if the gear
selector is at position P .
Particular situations
In certain situations (e.g. starting the engine),
the parking brake can automatically alter its
force. This is normal operation.
To advance your vehicle a few centimetres
without starting the engine, but with the ignition
on, press on the brake pedal and release the
parking brake by pulling then releasing the
control lever A . The full release of the parking
brake is confirmed by the warning lamps in
the control lever A and in the instrument panel
going off and display of the message "Parking
brake off ".
Emergency braking
In the event of failure of the electronic
stability control system, signalled by
the illumination of this warning lamp,
braking stability is then not guaranteed.
In the event of a failure of the main service
brake or in an exceptional situation (e.g. driver
taken ill, under instruction, etc) a continuous
pull on the control lever A will stop the vehicle.
The electronic stability control provides stability
during emergency braking.
If the emergency braking malfunctions,
the message "Parking brake faulty" will be
displayed.
In this event, stability must be assured by the
driver by repeating alternate "pull-release"
actions on the control lever A
.
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Under-inflation alert
The loss of pressure detected does not
always lead to visible deformation of
the tyre.
Do not rely on just a visual check.This alert is also displayed when one or
more wheels is not fitted with a sensor
(e.g. a space-saver or steel spare
wheel).
The alert is maintained until the tyre or
tyres concerned is reinflated, repaired
or replaced.
The spare wheel (space-saver type or
a steel rim) does not have a sensor.
The alert is given by the fixed
illumination of this warning lamp,
accompanied by an audible signal,
and depending on equipment, the
display of a message.
In the event of a problem on one of the tyres,
the symbol or the message appears, depending
on equipment, to identify it.
F

R

educe speed immediately, avoid sudden
steering movements or harsh brake
applications.
F
S
top as soon as it is safe to do so.
Operating fault
The flashing and then fixed
illumination of the under-inflation
warning lamp accompanied by the
illumination of the service warning
lamp indicates a fault with the system.
Go to a CITROËN dealer or a qualified
workshop
to have the system checked or,
following the repair of a puncture, to have the
original wheel, equipped with a sensor, refitted.
F
I
f you have a compressor (e.g. the one in
the temporary puncture repair kit), check
the four tyre pressures when cold.
I

f it is not possible to check the tyre
pressures at the time, drive carefully at
reduced speed.


or
F

I

n the event of a puncture, use the
temporary puncture repair kit or the spare
wheel (depending on equipment).
Any tyre repair or replacement on a wheel
fitted with this system must be carried out by a
CITROËN dealer or a qualified workshop.
If after changing a tyre, a wheel is not detected
by your vehicle (e.g. fitting snow tyres),
you must have the system reinitialised by a
CITROËN dealer or a qualified workshop. In this case, monitoring of the tyre pressures is
not assured.
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Lane departure warning system
System which detects the involuntary crossing
of longitudinal traffic lane markings on the
ground (solid or broken line).
Sensors, fitted below the front bumper, trigger
a warning if the vehicle drifts over a lane
marking (speed higher than 50 mph (80 km/h)).
This system is particularly useful on motor ways
and main roads.The lane departure warning system
cannot in any circumstances replace
the need for vigilance on the part of the
driver.
It is necessary to observe driving
regulations and take a break every
two
hours.
Deactivation
F Press this button again, the indicator lamp goes off.
The status of the system remains in the
memory when the ignition is switched off. No warning is transmitted while the direction
indicator is active and for approximately
20
seconds after the direction indicator is
switched off.
A warning may be transmitted if a direction
marking (e.g. arrow) or non-standard marking
(e.g. graffiti) is crossed.
Operating fault
The detection may be impeded:
- i f the sensors are dirty (mud, snow...),
-

i
f the markings on the ground are
worn,
-

i
f there is little contrast between
the markings on the ground and
the road sur face.
In the event of a malfunction, the
service warning lamp comes on,
accompanied by an audible signal
and a message in the screen.
Contact a CITROËN dealer or a qualified
workshop.
Activation
F When switching the ignition on or with the engine running, press this button; the
indicator lamp comes on.
Detection
You are warned by the vibration of the driver's
seat cushion:
-

o
n the right-hand side, if the marking on
the ground has been crossed on the right,
-

o
n the left-hand side, if the marking on the
ground has been crossed on the left.
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Checking levels
Check all of these levels regularly, in line with the manufacturer's service schedule. Top them up if necessary, unless other wise indicated.
If a level drops significantly, have the corresponding system checked by a CITROËN dealer or a qualified workshop.
Engine oil level
It is normal to top up the oil level between
two services (or oil changes). CITROËN
recommends that you check the level, and top
up if necessary, every 3 000 miles (5 000 kms).The check is carried out either when
the ignition is switched on using the
oil level indicator in the instrument
panel for vehicles so equipped, or
using the dipstick.
Take care when working under the
bonnet, as certain areas of the engine
may be extremely hot (risk of burns)
and the cooling fan could start at any
time (even with the ignition off).
The location of the dipstick is shown in the
corresponding underbonnet layout view.
F
T
ake the dipstick by its coloured grip and
remove it completely.
F
W
ipe the end of the dipstick using a clean
non-fluffy cloth.
A = MA X
B = MIN If you find that the level is above the A mark or
below the B mark, do not star t the engine
.
-
I
f the level is above the MAX
mark (risk
of damage to the engine), contact a
CITROËN dealer or a qualified workshop.
-
I
f the level is below the MIN
mark, you
must top up the engine oil.
To ensure that the reading is correct,
your vehicle must be parked on a level
sur face with the engine having been off
for more than 30 minutes.
Oil grade
Before topping up the oil or changing the oil,
check that the oil is the correct grade for your
engine and conforms to the manufacturer's
recommendations.
Checking using the dipstick
F Refit the dipstick and push fully down, then pull it out again to make the visual check:
the correct level is between the marks A
and B .
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246
Power steering fluid level
The power steering fluid level should
be close to the "MA X" mark. With
the engine cold, unscrew the cap to
check the level.
Brake fluid level
Changing the fluid
Refer to the manufacturer's service schedule
for details of the interval for this operation.
Fluid specification
The brake fluid must conform to the
manufacturer's recommendations.The brake fluid level should be close
to the "MA X" mark. If it is not, check
the brake pad wear.
Topping up the engine oil level
The location of the oil filler cap is shown in the
corresponding underbonnet layout view.
F

U
nscrew the oil filler cap to reveal the filler
aperture.
F

A
dd oil in small quantities, avoiding any
spills on engine components (risk of fire).
F

W
ait a few minutes before checking the
level again using the dipstick.
F

A
dd more oil if necessary.
F

A
fter checking the level, carefully refit the
oil filler cap and the dipstick in its tube.
After topping up the oil, the check when
switching on the ignition with the oil level
indicator in the instrument panel is not valid
during the 30 minutes after topping up.
Engine oil change
Refer to the manufacturer's service schedule
for details of the interval for this operation.
In order to maintain the reliability of the engine
and emission control system, never use
additives in the engine oil.
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Coolant level
Check the coolant level regularly.
It is normal to top up this fluid
between services.
To ensure that the measurement is reliable, the
vehicle must be parked on level ground and the
engine must be cold.
The cooling fan may star t after
switching off the engine: take care
with articles and clothing that might
be caught by the fan blades.
The coolant level should be close to the "MA X"
mark but should never exceed it.
If the level is close to or below the "MIN" mark,
it is essential to top up.
A low coolant level presents a risk of serious
damage to your engine. When the engine is hot, the temperature of the
coolant is regulated by the fan.
When the engine is hot, as the cooling system is
pressurised, wait at least one hour after switching
off the engine before carrying out any work.
To avoid the risk of scalding in the event of
an urgent need to top up, with a cloth around
the cap, unscrew it by two turns to allow the
pressure to drop.
Once the pressure has dropped, remove the
cap and top up the level.
Fluid specification
The coolant must conform to the
manufacturer's recommendations.
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Practical information