lock Citroen DS5 HYBRID4 2015.5 1.G Service Manual

A set of the following Electronic Stability
systems:
-
a
nti-lock braking system (ABS) and
electronic brake force distribution (EBFD),
-
em

ergency braking assistance,
-

w
heel anti-slip regulation (ASR) or traction
control,
-

d
ynamic stability control (DSC).
Electronic stability control (ESC)
definitions
Anti-lock braking system (ABS)
and electronic brake force
distribution (EBF
d)
These systems improve the stability and
manoeuvrability of your vehicle when braking
and contribute towards improved control in
corners, in particular on poor or slippery road
surfaces.
The ABS prevents wheel lock in the event of
emergency braking.
The electronic brake force distribution system
manages the braking pressure wheel by wheel.
Emergency braking
assistance
In an emergency, this system enables you to
reach the optimum braking pressure more
quickly and therefore reduce the stopping
distance.
It is triggered in relation to the speed at which
the brake pedal is pressed. This is felt by a
reduction in the resistance of the pedal and an
increase in the effectiveness of the braking.
Anti-slip regulation (ASR)
This system (also known as Traction Control)
optimises traction in order to avoid wheel
slip by acting on the brakes of the driving
wheels and on the engine. It also improves
the directional stability of the vehicle on
acceleration.
dynamic stability control
(dSc)
If there is a difference between the path
followed by the vehicle and that required by the
driver, this system monitors each wheel and
automatically acts on the brake of one or more
wheels and on the engine to return the vehicle
to the required path, within the limits of the laws
of physics.

183
Intelligent traction control
system ("Snow motion")Operation
Anti-lock braking system (ABS)
and electronic brake force
distribution (EBF
d)
In emergency braking, press
very firmly without releasing the
pressure. When changing wheels (tyres and rims),
make sure that these are approved for
your vehicle.
Normal operation of the ABS may make
itself felt by slight vibrations of the brake
pedal.
When this warning lamp comes on,
accompanied by an audible signal
and a message, it indicates that there
is a fault with the ABS, which could
cause loss of control of the vehicle
when braking.
When this warning lamp comes on,
coupled with the STOP
warning lamp,
accompanied by an audible signal and a
message, it indicates that there is a fault
with the electronic brake force distribution
(EBFD), which could cause loss of control
of the vehicle when braking.
The use of snow tyres is strongly
recommended on sur faces offering low
levels of adhesion.
Depending on version, your vehicle has a
system to help driving on snow: intelligent
traction control
.
This system detects situations of difficult
sur face adhesion that could make it difficult to
move off or make progress on deep fresh snow
or compacted snow.
In these situations, the intelligent traction
control limits the amount of wheel slip to
provide the best traction and trajectory control
for your vehicle.
You must stop as soon as it is safe to do so.
In both cases, contact a CITROËN dealer or a
qualified workshop.
Safety

The driver must ensure that passengers use
the seat belts correctly and that they are all
fastened before setting off.
Wherever you are seated in the vehicle,
always fasten your seat belt, even for short
journeys.
Do not interchange the seat belt buckles as
they will not fulfil their role fully.
The seat belts are fitted with an inertia reel
permitting automatic adjustment of the
length of the strap to your size. The seat belt
is stowed automatically when not in use.
Before and after use, ensure that the seat
belt is reeled in correctly.
The lower part of the strap must be
positioned as low as possible on the pelvis.
The upper part must be positioned in the
hollow of the shoulder.
The inertia reels are fitted with an automatic
locking device which comes into operation in
the event of a collision, emergency braking
or if the vehicle rolls over. You can release
the device by pulling the strap firmly and
then releasing it so that it reels in slightly.Recommendations for children
Use a suitable child seat if the passenger is
less than 12 years old or shorter than one
and a half metres.
Never use the same seat belt to secure more
than one person.
Never allow a child to travel on your lap.
For more information on child seats, refer to
the corresponding section.
In order to be effective, a seat belt must:
-
b
e tightened as close to the body as
possible,
-

b

e pulled in front of you with a smooth
movement, checking that it does not
twist,
-

b

e used to restrain only one person,
-

n

ot bear any trace of cuts or fraying,
-

n

ot be converted or modified to avoid
affecting its performance.
In accordance with current safety
regulations, for all repairs on your vehicle's
seat belts, go to a qualified workshop with
the skills and equipment needed, which a
CITROËN dealer is able to provide.
Have your seat belts checked regularly by
a CITROËN dealer or a qualified workshop,
particularly if the straps show signs of
damage.
Clean the seat belt straps with soapy
water or a textile cleaning product, sold by
CITROËN dealers.
After folding or moving a seat or rear bench
seat, ensure that the seat belt is positioned
and reeled in correctly.
In the event of an impact
depending on the nature and
seriousness of the impact , the
pretensioning device may be deployed
before and independently of the airbags.
Deployment of the pretensioners is
accompanied by a slight discharge of
harmless smoke and a noise, due to the
activation of the pyrotechnic cartridge
incorporated in the system.
In all cases, the airbag warning lamp
comes on.
Following an impact, have the seat belts
system checked, and if necessary replaced,
by a CITROËN dealer or a qualified
workshop.
Advice

This kit is installed in the storage box, under the
boot floor. This kit consists of a compressor and a sealant
cartridge.
It allows the temporary repair of a tyre.
You are then able to go to the nearest garage.
It is designed to repair most punctures which
could affect the tyre, located on the tyre tread
or shoulder.
Its compressor can be used to check and
adjust the pressure of the tyre.
Temporary puncture repair kit
Access to the kit
List of tools*
All of these tools are specific to your vehicle
and can vary according to equipment.
Do not use them for other purposes.
1.
1

2 V compressor.
C

ontains a sealant cartridge for the
temporary repair of a tyre and can also be
used for adjusting tyre pressures.
2.
Ch

ock.
F

or blocking the wheels of the vehicle.
3.
W

heel bolt cap removal tool.
F

or removing the wheel bolt head
protectors on alloy wheels.
4.
W

heel finisher remover.
F

or removing the wheel finishers on alloy
wheels.
5.
R

emovable towing eye.
* Depending on country of sale. For more information on towing the vehicle,
refer to the corresponding section.

203
List of tools*
Access to the spare wheel
The spare wheel is supported by a winch
carrier system underneath the vehicle.
Tyre under-inflation detection
The spare wheel is not fitted with a
sensor. The punctured wheel must be
repaired by a CITROËN dealer or a
qualified workshop.
1.
W

heelbrace.
F

or removing the wheel trim and removing
the wheel bolts.
2.
J

ack with integral handle.
F

or raising the vehicle.
3.
W

heel bolt cover removal tool.
F

or removing the bolt head protectors on
alloy wheels.
4.
W

heel trim remover.
F

or removing the alloy wheel finishers.
5.
S

ocket for the security bolts (located in the
glove box).
F

or adapting the wheelbrace to the special
"security" bolts.
6.
Ch

ock.
F

or blocking the vehicle's wheels.
7. W
heelbrace extension. F
or slackening/tightening the spare wheel
carrier nut.
8.
R

emovable towing eye.
* Depending on country of sale. For more information on towing the vehicle,
refer to the corresponding section.
All of these tools are specific to your
vehicle and can vary according to
equipment.
Do not use them for any other
purposes.
Practical information

Taking out the spare wheel
F Raise the floor to reveal the spare wheel carrier drive nut.
F

T
urn this drive nut fully clockwise, using
the wheelbrace 1 and the extension 7 , to
unwind the winch cable, until the spare
wheel is flat on the ground. Unwind the
length needed for access to the wheel. F
D etach the assembly of wheel and box
from the rear of the vehicle.
F

S
traighten the spare wheel for access to
the spare wheel.
F

D
etach the link piece from the tool box lid.
F

P
ass the link piece through the middle of
the wheel to free it. When the spare wheel is fitted in place
of a punctures wheel, you must refit the
winch carrier and tool box under the
vehicle before setting off.
Refer to the "Putting the winch carrier
and spare wheel back in place" section.

205
Putting the winch carrier and
spare wheel back in place
This procedure is to be carried out whether
the spare wheel is present or not. Without the
spare wheel, skip steps A and d
.
O

nly a "space-saver" type spare wheel can
be secured under the vehicle using the winch
c a r r i e r.
F

S
tow the jack in the box and refit the lid.
F

P
lace the closed box flat on the ground,
close to the rear of the vehicle.
F

S
traighten the spare wheel and pass the
link piece through the middle of the wheel.
F

I
nsert the link piece in the tool box
aperture. F
C entre the spare wheel on the tool box.
F

P
lace the assembly of wheel and tool box
under the rear of the vehicle.
F

R
aise the assembly of wheel and tool box
under the vehicle by turning the winch drive
nut anticlockwise using the wheelbrace 1
and the extension 7 . F
T ighten fully and check that the wheel is
horizontally flush against the floor.
Practical information

Removing a wheel
Parking the vehicle
Immobilise the vehicle where it does not
block traffic: the ground must be level,
stable and not slippery.
Apply the parking brake unless it has
been programmed to automatic mode,
switch off the ignition and engage first
gear* to block the wheels.
Check that the braking warning lamp
and the P warning lamp in the parking
brake control lever come on.
If necessary, place a chock against
the wheel opposite the wheel to be
changed.
The occupants must get out of the
vehicle and wait where they are safe.List of operations
F Depending on equipment, remove the protective cover from from each of bolts using the tool 3 or remove the wheel trim using tool 4 .
F

F
it the security socket 5 on the wheelbrace 1 to slacken the security bolt (if fitted).
F

S
lacken the other bolts (no more than a 1/4 turn) using the wheelbrace 1 o n l y.
* Position P for an automatic gearbox.
Never go underneath a vehicle raised
using a jack; use an axle stand.

disconnecting the battery
In order to maintain an adequate state
of charge for starting the engine, it is
recommended that the battery be disconnected
if the vehicle is taken out of service for a long
period.
Wait 2 minutes after switching off the ignition
before disconnecting the battery.
F
c
lose the windows and the doors before
disconnecting the battery,
F

s
witch off all electrical consumers (audio
system, wipers, lighting, ...),
F

s
witch off the ignition and wait for
four
m

inutes.
Having exposed the battery, it is only
necessary to disconnect the (+) terminal.
Quick release terminal
di

sconnecting the (+) terminal
F Raise the lever A fully to release the clamp B.
Following reconnection of the battery
Reconnecting the (+) terminal
F Position the open clamp B of the cable on
the positive post (+) of the battery.
F

P
ress down on the clamp to position it
correctly on the battery post.
F

L
ock the clamp by lowering the lever A .
Do not force the lever as locking will
not be possible if the clamp is not
positioned correctly; start the procedure
again. The Stop & Start system may not be
operational during the trip following the
first engine start.
In this case, the system will only be
available again after a continuous
period of immobilisation of the vehicle,
a period which depends on the ambient
temperature and the state of charge of
the battery (up to about 8 hours).
After reconnecting the battery, switch on the
ignition and wait 1 minute before starting to
allow initialisation of the electronic systems.
However, if minor problems persist following
this operation, contact a CITROËN dealer or a
qualified workshop.
Referring to the corresponding section, you
must yourself reinitialise or reset certain
systems, such as:
-

t
he remote control or electronic key
(depending on version),
-
t
he electric blind(s),
-
t
he electric windows
-
t
he date and time,
-
t
he radio preset stations.

229
general recommendations
Observe the legislation in force in your country.
Ensure that the weight of the towing vehicle is higher than that of the towed vehicle.
The driver must remain at the wheel of the towed vehicle and must have a valid driving
licence.
When towing a vehicle with all four wheels on the ground, always use an approved towing
arm; rope and straps are prohibited.
The towing vehicle must move off gently.
When towing a vehicle with the engine off, there is no longer any power assistance for
braking or steering.
In the following cases, you must always call on a professional recovery service:
-
v
ehicle broken down on a motor way or fast road,
-

f
our-wheel drive vehicle,
-

w
hen it is not possible to put the gearbox into neutral, unlock the steering, or release
the parking brake,
-

t
owing with only two wheels on the ground,
-

w
here there is no approved towing arm available...
Towing the vehicle
Access to the tools
The towing eye is stowed in the boot under the
f l o o r.
To gain access to it:
F
o
pen the boot,
F

r
aise the boot floor,
F

t
ake out the towing eye, located in the
storage well.
Procedure for having your vehicle towed or for towing another vehicle using a removable towing eye.
Practical information