Citroen DS4 RHD 2015.5 1.G Owner's Manual
Page 201 of 436
199
Moving off
F With your foot on the brake, select position  P or  n.
F
 
S
 tart the engine.
If this procedure is not followed, an audible 
signal is heard, accompanied by a message in 
the instrument panel screen.
F
 
W
 ith the engine running, press the brake 
pedal.
F
 
Sel
 ect position R , 
d  or M. If the parking brake does not release 
automatically, check that the front 
doors are fully closed.
When the engine is running at idle, with 
the brakes released, if position R
, 
d  or 
M is selected, the vehicle moves even 
without the accelerator being pressed.
Never leave children unsupervised in 
the vehicle when the engine is running.
When carrying out maintenance with 
the engine running, apply the parking 
brake and select position P .
Automatic operation
F Select position d  for automatic changing 
of the six gears.
The gearbox then operates in auto-adaptive 
mode, without any intervention on the part 
of the driver. It continuously selects the most 
suitable gear according to the style of driving, 
the profile of the road and the load in the 
vehicle.
For maximum acceleration without touching 
the selector, press the accelerator pedal down 
fully (kick down). The gearbox changes down 
automatically or maintains the gear selected 
until the maximum engine speed is reached.
On braking, the gearbox changes down 
automatically to provide effective engine 
braking.
If you release the accelerator sharply, the 
gearbox will not change to a higher gear for 
safety reasons.
Never select position 
n  while the 
vehicle is moving.
Never select positions P or R unless 
the vehicle is completely stationary.
If position 
n
 is engaged inadvertently 
while driving, allow the engine to 
return to idle then engage position 
d
 to 
accelerate.
If you do not press the brake pedal when 
trying to move the gear selector out 
of position P , this warning lamp or this 
symbol appears in the instrument panel accompanied 
by a message, flashing of the P symbol, the display of 
a message and an audible signal.
F Check that the display in the instrument  panel agrees with the position engaged.
F
 
G
 radually release the brake pedal.
The parking brake is released manually, the 
vehicle moves off.
If the parking brake is on and automatic mode 
is activated, accelerate progressively.
driving  
Page 202 of 436
Manual operation
F Select position M for sequential changing 
of the six gears.
F
 
P
 ush the selector towards the + sign to 
change up a gear.
F
 
P
 ull the selector towards the - sign to 
change down a gear.
It is only possible to change from one gear to 
another if the vehicle speed and engine speed 
permit; other wise, the gearbox will operate 
temporarily in automatic mode.
d
 disappears and the gears engaged 
appear in succession on the 
instrument panel.
If the engine speed is too low or too high, the 
gear selected flashes for a few seconds, then 
the actual gear engaged is displayed.
When the vehicle is stationary or moving 
very slowly, the gearbox selects gear 1 
automatically.
It is not necessary to release the accelerator 
when changing gear.
It is possible to change from position 
d  
(automatic) to position M (manual) at any time.
The sport and snow programmes do not 
operate in manual mode.
Sport and snow programmes
Sport programme "S"
F Press button "S" , after starting the engine.
The gearbox automatically favours a dynamic 
style of driving.
S appears in the instrument panel.
Snow programme " T"
F Press button " T", after starting the engine.
The gearbox adapts to driving on slippery 
roads.
This programme improves starting and drive 
when traction is poor.
T appears in the instrument panel.
Return to auto-adaptive 
mode
F At any time, press the button selected again to leave the special programme 
engaged and return to auto-adaptive mode.
These two special programmes supplement the 
automatic operation in very specific conditions 
of use. 
Page 203 of 436
201
Invalid value during manual 
operation
This symbol is displayed if a gear 
is not engaged correctly (selector 
between two positions).
Stopping the vehicle
Before switching off the engine, put the selector 
in position P or n  to place the gearbox in 
neutral.
In both cases, apply the parking brake to 
immobilise the vehicle, unless it is programmed 
to automatic mode.
If the selector is not in position P , 
when the driver's door is opened or 
approximately 45 seconds after the 
ignition is switched off, there is an 
audible signal and a message appears.
F
 
R
 eturn the selector to position P ; 
the audible signal stops and the 
message disappears.
Operating fault
When the ignition is on, a message appears 
in the instrument panel screen to indicate a 
gearbox fault.
In this case, the gearbox switches to back-up 
mode and is locked in 3rd gear. You may feel 
a substantial knock when changing from P 
to R and from 
n  to R. This will not cause any 
damage to the gearbox.
Do not exceed 60 mph (100 km/h), local speed 
restrictions permitting.
Have it checked by a CITROËN dealer or a 
qualified workshop. You risk damaging the gearbox:
-
 
i
 f you press the accelerator and 
brake pedals at the same time,
-
 
i
 f you force the selector from 
position P to another position when 
the battery is flat.
To reduce fuel consumption when 
stationary for long periods with the 
engine running (traffic jam...), position 
the gear selector at 
n  and apply the 
parking brake, unless it is programmed 
in automatic mode.
driving  
Page 204 of 436
System which keeps your vehicle immobilised 
temporarily (approximately 2 seconds) when 
starting on a gradient, the time it takes to 
move your foot from the brake pedal to the 
accelerator pedal.
This function is only active when:
- 
t
 he vehicle is completely stationary, with 
your foot on the brake pedal,
-
 
w
 hen certain conditions of gradient 
are
  met,
-
 
w
 ith the driver’s door closed.
The hill start assist function cannot be 
deactivated.
Hill start assist
On an ascending slope, with the vehicle 
stationar y, the vehicle is held for a brief 
moment when you release the brake pedal:
-
 
i
 f you are in first gear or neutral with a 
manual gearbox,
-
 
i
 f you are in position  d  or M with an 
automatic gearbox.
Operation
Do not leave the vehicle while it is 
being held in the hill start assist phase.
If you need to leave the vehicle while 
the engine is running, apply the parking 
brake manually then ensure that the 
parking brake warning lamp is on (not 
flashing) in the instrument panel. On a descending slope, with the vehicle 
stationary and reverse gear engaged, the 
vehicle is held for a brief moment when you 
release the brake pedal.
Operating fault
If a fault occurs with the system, these warning 
lamps come on. Contact a CITROËN dealer 
or a qualified workshop to have the system 
checked. 
Page 205 of 436
203
Gear efficiency indicator*
On vehicle fitted with a manual 
gearbox, the arrow may be 
accompanied by the gear 
recommended.
With an automatic gearbox, the system 
is only active in manual mode.
* Depending on engine.
On BlueHDi Diesel 150 versions with manual 
gearbox, the system may suggest changing into 
neutral so that the engine can go into standby 
(STOP mode with Stop & Start), in certain 
driving conditions. In this case, 
n
 is displayed 
in the instrument panel. System which reduces fuel consumption by recommending the most appropriate gear.
Operation
Depending on the driving situation and your 
vehicle's equipment, the system may advise 
you to skip one (or more) gear(s). You can 
follow this instruction without engaging the 
intermediate gears.
The gear engagement recommendations must 
not be considered compulsory. In fact, the 
configuration of the road, the amount of traffic 
and safety remain determining factors when 
choosing the best gear. Therefore, the driver 
remains responsible for deciding whether or not 
to follow the advice given by the system.
This function cannot be deactivated. Example:
-
 
Y
 ou are in third gear.
-
 
Y
 ou press the accelerator pedal.
-
 
T
 he system may suggest that you engage 
a higher gear.
The information appears in the instrument 
panel in the form of an arrow.
The system adapts its gear change 
recommendation according to the 
driving conditions (slope, load,
  ...) and 
the demands of the driver (power, 
acceleration, braking,
  ...).
The system never suggests:
-
 
e
 ngaging first gear,
-
 enga
ging reverse gear.
driving  
Page 206 of 436
Tyre under-inflation detection
System which automatically checks the 
pressures of the tyres while driving.
The system continuously monitors the 
pressures of the four tyres, as soon as the 
vehicle is moving.
A pressure sensor is located in the valve of 
each tyre (except the spare wheel).
The system triggers an alert if a drop in 
pressure is detected in one or more tyres.Driving with under-inflated tyres 
increases fuel consumption.The tyre pressures for your vehicle 
can be found on the tyre pressure 
label (see the "Identification markings" 
section).
The tyre pressures must be checked 
when the tyres cold (vehicle stopped 
for 1 hour or after driving for less then 
6 miles (10 km) at moderate speed). 
Other wise, add 0.3 bar to the values 
indicated on the label.
This system does not avoid the need 
to check the tyre pressures regularly 
(including the spare wheel) and before 
a long journey.
Driving with under-inflated tyres 
adversely affects road holding, 
extends braking distances and causes 
premature tyre wear, particularly under 
arduous conditions (vehicle loaded, 
high speed, long journey).
The tyre under-inflation detection system is an 
aid to driving which does not replace the need 
for vigilance on the part of the driver. 
Page 207 of 436
205
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 
(for example, 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, according 
to equipment, to identify it.
F
 
R
 educe speed, 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 (the one in the 
temporary puncture repair kit for example), 
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 (according to 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 (fitting snow tyres for example), 
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.
driving  
Page 208 of 436
Stop & StartThe Stop & Start system puts the engine temporarily into standby - STOP mode - during stops in the traffic (red lights, traffic jams, or other...). 
T he   engine restarts automatically - START mode - as soon as you want to move off. The restart takes place instantly, quickly and silently.
Per fect for urban use, the Stop & Start system reduces fuel consumption and exhaust emissions as well as the noise level when stationary.
Operation
going into engine STOP  
mode
STOP mode does not affect the 
functionality of the vehicle, such as 
braking, power steering, for example.
Never refuel with the engine in STOP 
mode; you must switch off the ignition 
with the key or the "START/STOP" 
button.
The "ECO"  warning lamp comes on in 
the instrument panel and the engine 
goes into standby automatically:
- with a manual gearbox, at speeds below  12 mph (20 km/h), or vehicle stationary with 
PureTech 130 petrol and BlueHDi 115 and 
120 Diesel versions, when you put the gear 
lever into neutral and release the clutch 
pedal,
-
 
w
 ith an automatic gearbox, vehicle 
stationary, when you press the brake pedal 
or place the gear selector in position 
n
.
If your vehicle is fitted with the 
system, a time counter calculates 
the sum of the periods in STOP 
mode during a journey. It resets 
itself to zero every time the 
ignition is switched on with the key 
or the "START/STOP" button.
STOP mode is not invoked when:
- t he vehicle is on a steep slope (up or down),
-
 
t
 he driver's door is open,
-
 
t
 he driver's seat belt is not fastened,
-
 
t
 he vehicle has not exceeded 6 mph (10 km/h) 
since the last engine start (using the key or the 
"START/STOP" button),
-
 
t
 he electric parking brake is applied or being 
applied,
-
 
t
 he engine is needed to maintain a comfortable 
temperature in the passenger compartment,
-
 
d
 emisting is active,
-
 
s
 ome special conditions (battery charge, 
engine temperature, braking assistance, 
ambient temperature...) where the engine is 
needed to assure control of a system.
Special cases: STOP mode 
unavailable
In this case, the "ECO"  warning lamp 
flashes for a few seconds, then goes 
of f.
This operation is perfectly normal. 
Page 209 of 436
207
going into engine START  
mode
The "ECO" warning lamp goes off 
and the engine starts automatically:
-
 
w
ith a manual gearbox , when you fully 
depress the clutch pedal,
-
 
w
ith an automatic gearbox:
●
 
g
ear selector in position  d  or M, when 
you release the brake pedal,
●
 
o
r gear selector in position  n  and brake 
pedal released, when you place the gear 
selector in position 
d  or M,
●
 
o
r when you engage reverse gear.
Special cases: START invoked 
automatically
With a manual gearbox in STOP mode, 
if a gear is engaged without fully 
depressing the clutch pedal, a warning 
lamp comes on or an alert message 
is displayed asking you to depress the 
clutch pedal to restart the engine.
In this case the "ECO"  warning lamp 
flashes for few seconds, then goes 
of f.
This operation is perfectly normal. For safety reasons or to ensure smooth 
operation, START mode is invoked 
automatically when:
-
 
y
ou open the driver's door,
-
 
y
ou unfasten the driver's seat belt,
-
 
t
he speed of the vehicle exceeds 15 mph 
(25 km/h) with a manual gearbox (3 km/h 
(2 mph) with PureTech 130 petrol and 
BlueHDi Diesel 115 and 120 versions) or 
2
 
mph (3 km/h) with an automatic gearbox,
-
 
t
he electric parking brake is being applied,
-
 
s
ome special conditions (battery charge, 
engine temperature, braking assistance, 
ambient temperature...) where the engine is 
needed to assure control of a system.
driving  
Page 210 of 436
The system is reactivated automatically 
at every new start using the key or the 
"START/STOP" button.
Reactivation
Press the "ECO OFF" switch again.
The system is active again; this is confirmed 
by the switch warning lamp going off and the 
display of a message.
If the system has been deactivated 
in STOP mode, the engine restarts 
immediately.
At any time, press the "ECO OFF"
 
switch to 
deactivate the system.
This is confirmed by the switch warning lamp 
coming on accompanied by the display of a 
message.
deactivation