Citroen DS4 RHD 2015.5 1.G Owner's Manual
Manufacturer: CITROEN, Model Year: 2015.5, Model line: DS4 RHD, Model: Citroen DS4 RHD 2015.5 1.GPages: 436, PDF Size: 10.13 MB
Page 211 of 436

209
In the event of a malfunction with the system,
the "ECO OFF" switch warning lamp flashes,
then comes on continuously.
have it checked by a CITROËN dealer or a
qualified workshop.
Operating fault
In the event of a fault in STOP
mode, the vehicle may stall. All of
the instrument panel warning lamps
come on.
Depending on version, an alert
message may also be displayed asking
you to put the gear lever into position
n
and put your foot on the brake pedal.
It is then necessary to switch off the
ignition, then restart the engine using
the key or the "START/STOP" button. Before doing any work under the
bonnet, deactivate the Stop & Start
system to avoid the risk of injury
related to an automatic change to
START
mode.
The Stop & Start system makes use of
an advanced technology. All work on
this type of battery must only be carried
out by a CITROËN dealer or a qualified
workshop.
Maintenance
This system requires the use of a 12 V battery
of specific technology and characteristics
(reference numbers available from a CITROËN
dealer or a qualified workshop).
Fitting a battery not listed by CITROËN would
introduces the risk of faults with the system.
driving
Page 212 of 436

Blind spot sensors
This driving assistance system warns the driver
of the presence of another vehicle in the blind
spot angle of their vehicle (areas masked from
the driver's field of vision), as soon as this
presents a potential danger.
Operation
This system is designed to improve safety when driving and is in no circumstances a
substitute for the use of the interior rear view mirror and door mirrors. It is the driver's
responsibility to constantly check the traffic, to assess the distances and relative speeds of
other vehicles and to predict their movements before deciding whether to change lane.
The blind spot sensor system can never replace the need for vigilance on the part of
the
d
river. F
O
n switching on the ignition, or engine
running, press this button to activate the
function; the warning lamp comes on.
Sensors fitted in the front and rear bumpers
monitor the blind spots.
A warning lamp appears in the door mirror on
the side in question:
-
i
mmediately, when being overtaken,
-
a
fter a delay of about one second, when
overtaking a vehicle slowly.
Page 213 of 436

2 11
No alert will be given in the following situations:
- i n the presence of immobile objects
(parked vehicles, barriers, street lamps,
road signs...),
-
w
ith vehicles moving in the opposite
direction,
-
d
riving on a sinuous road or a sharp
c o r n e r,
The alert is given by a warning lamp which
comes on in the door mirror on the side in
question as soon as a vehicle - car, lorry,
cycle
- is detected.
For this, the following conditions must be met:
-
a
ll the vehicles must be moving in the
same direction,
-
t
he speed of your vehicle is between 7 and
75 mph (12 and 140 km/h),
-
w
hen you overtake a vehicle with a speed
difference of less than 6 mph (10 km/h),
-
w
hen a vehicle overtakes you with a speed
difference of less than 15 mph (25 km/h),
-
t
he traffic must be flowing normally,
-
i
n the case of an overtaking manoeuvre,
if this is prolonged and the vehicle being
overtaken remains in the blind spot,
-
y
ou are driving on a straight or slightly
curved road,
-
y
our vehicle is not pulling a trailer, a
caravan... -
w hen overtaking (or being overtaken by) a
very long vehicle (lorry, coach...) which is
at the same time detected at the rear in the
blind spot angle and present in the driver's
for ward field of vision,
-
i
n very heavy traffic: vehicles detected in
front and behind are confused with a lorry
or a stationary object,
-
w
hen overtaking quickly.
driving
Page 214 of 436

Operating fault
In the event of a fault, the warning lamp in the
button flashes then goes off.
Have it checked by a CITROËN dealer or a
qualified workshop.The system may suffer temporary
interference in certain weather
conditions (rain, hail...).
In particular, driving on a wet sur face
or moving from a dry area to a wet area
can cause false alerts (for example, the
presence of a fog of water droplets in
the blind spot angle is interpreted as a
vehicle).
In bad or wintry weather, ensure that
the sensors are not covered by mud,
ice or snow.
Take care not to cover the warning
zone in the door mirrors or the
detection zones on the front and rear
bumpers with adhesive labels or other
objects; they may hamper the correct
operation of the system.
F
T
o deactivate the system, press this button
again; the warning lamp goes off.
The state of the system remains in memory on
switching off the ignition.
The system is automatically
deactivated when towing with a towbar
approved by CITROËN.
Page 215 of 436

213
Memorising speeds
"MEM" button
F Press this button to display the list of memorised speed settings.
Activating the function
Modifying a speed setting
F Go to the main menu by pressing the "MEn U" button:
F
Sel
ect the"Personalisation-configuration"
menu and confirm.
F
S
elect " Vehicle parameters" menu and
confirm.
F
S
elect the "Driving assistance" line and
conform.
F
S
elect "Speeds memorised" line and
confirm.
F
S
elect "Activation" to activate the function.
With your Audio system
As a safety measure, the driver must
only modify a speed setting when
stationary.
This function allows speed settings to be registered which will then be offered as settings for two systems: the speed limiter (a maximum speed) and
the cruise control (cruising speed).
You can memorise up to six speed settings in the system, depending on version. By default, some speed settings are already memorised.
F
S
elect the speed setting to be modified and
confirm.
F
M
odify the speed setting.
F
Sel
ect "
OK" and confirm to save the
modifications.
driving
Page 216 of 436

With the touch screen tablet
Modifying a speed setting
F In the secondary page, press "Speed settings ".
F
S
elect the system for which you want to
memorise new speed settings:
●
s
peed limiter
or
●
c
ruise control.
"MEM" button
Press this button to select a speed settings for
use by the speed limiter or cruise control.
Refer to the corresponding section.
F
P
ress this button to select the
"
dr
iving
" menu.
F
C
hoose the speed setting to be modified. F
E
nter the new value using the numerical
keypad and confirm.
F
C
onfirm to save the modification and quit
the menu.
Page 217 of 436

215
System which prevents the vehicle from exceeding the speed programmed by the driver.
Speed limiter
The speed limiter is a driving aid that
cannot, in any circumstances, replace the
need to observe speed limits or the need
for vigilance on the part of the driver.1.
S
peed limiter mode selection wheel.
2.
P
rogrammed value decrease button.
3.
P
rogrammed value increase button.
4.
S
peed limiter on / pause button.
5.
D
isplay memorised speed settings button.
Steering mounted controls
6. Speed limiter on / pause indication.
7. S
peed limiter mode selection indication.
8.
P
rogrammed speed value.
9.
S
election of a memorised speed setting.
displays in the instrument panel
The speed limiter is switched on manually.
The minimum programmed speed is
20
mph (30 km/h).
The programmed speed remains in the
system memory when the ignition is
switched off.
driving
Page 218 of 436

Switching on
F Turn the wheel 1 to the "LIMIT" position
to select the speed limiter; the function is
paused.
F
I
f the speed setting is suitable (last speed
setting programmed in the system) press
button 4 to switch the speed limiter on.
F
P
ressing button 4 temporarily interrupts the
function (pause).
Adjusting the limit speed
setting
You do not have to switch the speed limiter on
in order to set the speed. To modify the limit speed setting from the
current speed of the vehicle:
F
i
n steps of +/- 1 mph (km/h), make
successive short presses on button 2 or 3 ,
F
c
ontinuously, in steps of +/- 5 mph (km/h),
press and hold button 2 or 3 .
To modify the limit speed setting using
memorised speeds and from your Audio
system:
F
w
ith the system first activated (see
"Memorising speeds"),
F
m
ake a long press on button 2 or 3 , the
system displays the memorised speed
closest to the actual speed of the vehicle;
this setting becomes the new limit speed,
F
t
o choose another memorised speed, make
another long press on button 2 or 3.
To modify the limit speed setting using
memorised speeds and from the touch screen
tablet:
F
p
ress button 5 to display the six memorised
speed settings,
F
p
ress the button for the desired speed
setting.
This setting becomes the new limit speed.
Page 219 of 436

217
On a steep descent or in the event of
sharp acceleration, the speed limiter will
not be able to prevent the vehicle from
exceeding the programmed speed.The use of mats not approved by
CITROËN may inter fere with the
operation of the speed limiter.
To avoid any risk of jamming of the
pedals:
-
e
nsure that the mat is positioned
c o r r e c t l y,
-
d
o not fit one mat on top of another.
Temporarily exceeding the
programmed speed
F If you want to temporarily exceed the programmed limit speed, press firmly on
the accelerator pedal, going beyond the
point of resistance .
The speed limiter is deactivated temporarily
and the displayed programmed speed flashes. When the limit speed is exceeded but is not
due to action by the driver, there is an audible
signal to complete the alert.
Once the speed of the vehicle returns to
the programmed setting, the speed limiter
functions again: the display of the programmed
speed setting becomes steady again.
Switching off
F Turn wheel 1 to the "0"
position: the
display of information on the speed limiter
disappears.
Operating fault
Flashing dashes indicate a fault with the speed
limiter.
Have it checked by a CITROËN dealer or a
qualified workshop.
driving
Page 220 of 436

Cruise control
1. Cruise control mode selection wheel.
2. Button for setting the current speed of the
vehicle as the cruise setting or lowering the
cruise setting.
3.
B
utton for setting the current speed of the
vehicle as the cruise setting or raising the
cruise setting.
4.
C
ruise control pause / resume button.
5.
D
isplay memorised speed settings button.
Steering mounted controls
6. Cruise control pause / resume indication.
7. Cruise control mode selected indication.
8.
C
ruise speed setting.
9.
S
electing a memorised cruise speed.
displays in the instrument panel
System which automatically maintains the cruising speed of the vehicle at a setting programmed by the driver, without any action on the accelerator
pedal.
The cruise control is switched on
manually.
It requires a minimum vehicle speed of
25 mph (40 km/h) as well as:
-
w
ith a manual gearbox, the
engagement of fourth gear or
higher,
-
w
ith an automatic gearbox, the
gear selector at position
d or
second gear or higher in manual
mode.
As a safety measure, you are advised
to keep your feet near the pedals at all
times.
Switching off the ignition cancels any
programmed speed setting.
The cruise control system is a driving aid
that cannot, in any circumstances, replace
the need to observe speed limits, nor the
need for vigilance on the part of the driver.
The operation of the cruise control can be
interrupted (pause):
-
b
y pressing control 4 or by pressing the
brake or clutch pedal,
-
a
utomatically, if operation of the dynamic
stability control system is triggered.