2016 Citroen DS4 heating

DS4_en_Chap00a_sommaire_ed03-2015
COMFORT
86 Front seats
91
R
ear seats
92
S

teering wheel adjustment
93
M

irrors
96
V

entilation / Heating
99
M

anual air conditioning
101
D

ual-zone digital air
conditioning
105
F

ront demist - defrost
106
R

ear screen demist -
defrost 110 F
ront fittings
113
P

anoramic windscreen
114
C

entre consoles
116
F

ront armrest
120
R

ear fittings
121
B

oot fittings
004005
003FITTINGS
128 Lighting controls
132
A

utomatic illumination of
headlamps
133
W

elcome lighting
13 4
H

eadlamp beam height
adjustment
135
D

irectional lighting
137
W

iper controls
138
A

utomatic rain sensitive
wipers
142
C

ourtesy lamps
14 3
I

nterior mood lighting
14 4
B

oot lamp
006VISIBILITY CHILd
SAFETY
14 8 Child seats
15 0
D
eactivating the passenger's
front airbag
157
I

SOFIX child seats
162
C

hild lock

DS4_en_Chap01_controle-de-marche_ed03-2015
Lighting dimmerfixed. The lighting dimmer is making an
adjustment. You can adjust the level of illumination of the
instruments between 1 and 16.
Automatic wiping
fixed. The wiper control is pushed
downwards. Automatic front wiping is activated.
To deactivate automatic wiping, operate the control
stalk downwards or put the stalk into another position.
Warning
/indicator lampis on Cause Action/Observations
di
esel engine
pre-heating fixed.
The ignition switch is at the
2
nd position (Ignition on) or the
" START/STOP " starting button has
been pressed. Wait until the warning lamp goes off before starting.
Once it goes off, starting is immediate, on condition
that the brake pedal remains pressed with an
automatic gearbox, or the clutch pedal is pressed fully
down with a manual gearbox.
The period of illumination of the warning lamp is
determined by the ambient conditions (up to about
thirty seconds in severe winter conditions).
If the engine does not start, switch the ignition off and
then on, wait until the warning lamp goes off again,
then start the engine.

DS4_en_Chap03_confort_ed03-2015
Heated seats control
With the engine running, the front seats can be
heated separately.
F
U
se the adjustment dial, placed on the side
of each front seat, to switch on and select
the level of heating required:
0 : O

ff.
1: L

ow.
2: M

edium.
3: H

igh.
Additional adjustments
Head restraint height and angle
F To raise a head restraint, pull it upwards.
F T o lower the head restraint, press the lug A
and the head restraint at the same time.
F

T
o adjust the angle of the head restraint, tilt
its lower part for wards or rear wards. The head restraint is fitted with a frame
with notches which prevents it from
lowering; this is a safety device in case
of impact.
The adjustment is correct when the
upper edge of the head restraint is
level with the top of the head.
Removing a head restraint
F To remove the head restraint, press the
lug A and pull the head restraint upwards.
F

T
o put the head restraint back in place,
engage the head restraint stems in the
openings keeping them in line with the seat
back and press the lug A at the same time.
Never drive with the head restraints
removed; they must be in place and
adjusted correctly.

DS4_en_Chap03_confort_ed03-2015
Ventilation / Heating
Air intake
The air circulating in the passenger
compartment is filtered and originates either
from the outside via the grille located at the
base of the windscreen or from the inside in air
recirculation mode.
Air treatment
The incoming air follows various routes
depending on the controls selected by the
driver:
-
d
irect arrival in the passenger
compartment (air intake),
-

p
assage through a heating circuit (heating),
-

p
assage through a cooling circuit (air
conditioning).
Control panel
The controls of this system are grouped
together on control panel A on the centre
console.
Air distribution
1. Windscreen demisting-defrosting vents.
2. F ront side window demisting-defrosting
vents.
3.
S

ide adjustable air vents. 4. C
entral adjustable air vents.
5. A ir outlets to the front footwells.
6.
A

ir nozzles to the front footwells.
7.
A

ir outlets to the rear footwells.

97
DS4_en_Chap03_confort_ed03-2015
Recommendations for ventilation and air conditioning
If after an extended stop in sunshine,
the interior temperature is very
high, first ventilate the passenger
compartment for a few moments.
Put the air flow control at a setting high
enough to quickly change the air in the
passenger compartment.
The air conditioning system does not
contain chlorine and does not present
any danger to the ozone layer.
In order for these systems to be fully effective, follow the operation and maintenance
guidelines below:
F

T

o obtain an even air distribution, take care not to obstruct the exterior air intake grilles
located at the base of the windscreen, the nozzles, the vents and the air outlets, as well
as the air extractor located in the boot.
F

D

o not cover the sunshine sensor, located on the dashboard; this is used for regulation
of the air conditioning system.
F

O

perate the air conditioning system for at least 5 to 10 minutes, once or twice a month
to keep it in per fect working order.
F

E

nsure that the passenger compartment filter is in good condition and have the filter
elements replaced regularly.
W

e recommend the use of a combined passenger compartment filter. Thanks to its
special active additive, it contributes to the purification of the air breathed by the
occupants and the cleanliness of the passenger compartment (reduction of allergic
symptoms, bad odours and greasy deposits).
F

T

o ensure correct operation of the air conditioning system, you are also advised to have
it checked regularly as recommended in the maintenance and warranty guide.
F

I

f the system does not produce cold air, switch it off and contact a CITROËN dealer or
a qualified workshop.
When towing the maximum load on a steep gradient in high temperatures, switching off the
air conditioning increases the available engine power and so improves the towing ability. The condensation created by the air
conditioning results in a discharge
of water under the vehicle which is
per fectly normal.
Stop & Start
The heating and air conditioning systems only work when the engine is running. To maintain
a comfortable temperature in the passenger compartment, you can temporarily deactivate
the Stop & Start system (see the corresponding section).
Comfort

DS4_en_Chap03_confort_ed03-2015
Recommended interior settings
I require...Heating or Manual air conditioning
Air distribution Air flowRecirculation of
interior air / Intake of exterior air Temperature
Manual AC
HOT
COL
d
d
E

MISTING
dE

FROSTING
di

gital air conditioning: use the automatic mode in preference by pressing the "AUTO" button.

DS4_en_Chap03_confort_ed03-2015
2. driver's side adjustment 4. A utomatic visibility
programme
For maximum cooling or heating of the
passenger compartment, it is possible
to exceed the minimum value 14 or the
maximum value 28.
F

T
urn control 2 or 3 to the left
until
"LO" is displayed or to
the right until "HI" is displayed.
See "Front demisting - defrosting".
3. Passenger's side adjustment
The driver and front passenger can
each adjust the temperature to their
requirements.
The value indicated on the display
corresponds to a level of comfort and not to a
temperature in degrees Celsius or Fahrenheit.
F

T

urn control 2 or 3 to the left or to the right
respectively to decrease or increase this
value.
A setting around the value 21 provides
optimum comfort. However, depending on your
requirements, a setting between 18 and 24 is
normal.
You are advised to avoid a left / right setting
difference of more than 3.
Manual operation
If you wish, you can make a different choice
from that offered by the system by changing
a setting. The the "AUTO" indicator lamps go
off; the other functions will still be controlled
automatically.
F

P
ressing the "AUTO" button returns the
system to completely automatic operation.
With Stop & Start, when demisting has
been activated, the STOP mode is not
available.

DS4_en_Chap08_conduite_ed03-2015
Driving recommendations
Observe the driving regulations and remain vigilant whatever the traffic conditions.
Pay close attention to the traffic and keep your hands on the wheel so that you are ready to react at
any time to any eventuality.
On a long journey, a break every two hours is strongly recommended.
In difficult weather, drive smoothly, anticipate the need to brake and increase the distance from
other vehicles.Never drive with the parking brake
applied - Risk of overheating and
damage to the braking system!
Do not park or run the engine when
stationary in areas where inflammable
substances and materials (dry grass,
dead leaves...) might come into contact
with the hot exhaust system - Risk of
fire!
Never leave a vehicle unsupervised
with the engine running. If you have
to leave your vehicle with the engine
running, apply the parking brake
and put the gearbox into neutral or
position


N or P, depending on the type
of gearbox.
driving on flooded roads
We strongly advise against driving on flooded
roads, as this could cause serious damage
to the engine or gearbox, as well as to the
electrical systems of your vehicle.
Important!
- check that the depth of water does not exceed 15 cm, taking account of waves
that might be generated by other users,
-

d
eactivate the Stop & Start system,
-

d
rive as slowly as possible without
stalling. In all cases, do not exceed 6 mph
(10
km/h),
-

d
o not stop and do not switch off the
engine.
If you are obliged to drive through water:
On leaving the flooded road, as soon as
circumstances allow, make several light brake
applications to dry the brake discs and pads.
If in doubt on the state of your vehicle, contact
a CITROËN dealer or a qualified workshop.