2011.5 Citroen C4 heating

Contents
Instrument panel 24
Warning and indicator lamps 25
Instrument panel screen 31
Tr i p c o m p u t e r 43
Distance recorder 43
Tr ip distance recorder 43
Service indicator 44
Adjusting vehicle settings 48
AUDIO - CD system screen 54
Colour screen 56
Lighting dimmer 59
Monitoring Familiarisation
Remote control key 60
"Keyless Entry and Star ting" system 64
Doors 70
Boot 71
Alarm 73
Electric windows 76
Panoramic sunroof 78
Access
Front seats 79
Rear seats 83
Mirrors 85
Steering wheel adjustment 87
Ventilation 88
Manual heating / air conditioning 90
Automatic air conditioning 92
Rear screen demist - defrost 97
Interior fi ttings 98
Boot fi ttings 104
Comfort
Starting - stopping the engine with the key 106
Starting - stopping the engine with
the Keyless Entry and Star ting system 107
Parking brake 110
Manual gearbox 111
Gear shift indicator 112
CVT gearbox 113
Hill start assist 118
Stop & Star t (Auto Stop & Go) function 119
Four wheel drive system 122
Cruise control 124
Parking sensors 12
7
Reversing camera 130
Driving
Lighting controls 131
Daytime running lamps 134
Automatic illumination of headlamps 134
Manual guide-me-home lighting 135
Welcome lighting 136
Headlamp adjustment 137
Wiper controls 138
Automatic rain sensitive wipers 140
Courtesy lamps 142
Boot lamp 144
Panoramic roof lighting 14 4
Visibility Eco-driving

.
11
Familiarisation
Centre console
A.
Rear view mirror, manual or automatic. B.
Courtesy lamp / Map reading lamps. C.
Microphone for Audio-CD et Audio-
telematic systems.D. Control for panoramic sunroof blind.
E. Sunshine/rain sensor.
1.Central adjustable air vents. 2.
Screen for the Audio-CD system or colour screen for the Audio-telematic system. 3.
Ignition switch. STA R T/STOP
button (with "Keyless Entryand Starting" system). 4.
Audio-CD system or Audio-telematic system.
5. Central switch panel. 6.
Temperature sensor.7.
Manual or digital heating / air conditioning controls.8.
Gear lever, manual or CVT gearbox.9.
Cigarette lighter / 12 V accessory socket.
10.Portable ashtray.
11.Control for 4 wheel drive system.
12.Cup holder.
13. Front armrest.

1
29
Monitoring
Warning lampis onCauseAction / Observations
Cruise control
fixed
This comes on when the cruisecontrol has been activated. Press the "ON/OFF" button to activate/deactivate thecruise control.
Active stabilitycontrol and traction control (ASC/TCL)

flashing.Operation of the ASC/ TCL systems. The systems optimise traction and improve the
directional stability of the vehicle.
Adapt your driving and moderate your speed.

fixed. Fault in the ASC/TCL systems. Have it checked by a CITROËN dealer or a qualified
workshop.
Stop & Star t(Auto Stop & Go)function
fix
ed. When the vehicle stops (red lights,
traffic jams, ...) the Stop & Star t (AS&G) function has put the engine
into STOP mode. The warnin
g lamp goes off and the engine restarts
automatically in START mode, as soon as you want to move off.

flashes for a few
seconds, then goes off.
STOP mode is temporarily
unavailable. or START mode is invoked
automatically.
See "Stop & Start (AS&G) function" for special cases
with
STOP mode and STA R T mode.
Diesel engine pre-heating fixed. The engine is cold and:
- the ignition switch is at the ONposition (ignition on), or
- the STA R T/STOP
starting button
has been pressed (ignition on).
With key starting, wait until the warning lamp has gone
off before starting.
With the Keyless Entry and Starting system, the engine
will only start after the warning lamp has gone off.
The duration for which the warning lamp is on is
determined by the climatic conditions (up to 30 seconds
in severe weather).
If the engine does not star t, switch the ignition off and
then on again and wait again until the warning lamp goes off, then star t the engine.

46
Monitoring
When the engine is
running, this indicates the
temperature of the coolant.
Range
When the engine isrunning , this indicates
the distance which can still be travelled with thefuel remaining in the tankbased on the average
fuel consumption over the
last few miles/kilometres
travelled.

This value may vary following a change
in the style of driving or the relief,resulting in a large variation in the current fuel consumption.
If you only add a few litres, the value
displayed will be incorrect. Therefore,you must fill the tank whenever possible.
Coolant temperature
gauge
If the bar is close to the criticalposition located
on the right, the temperature is too high.
The symbol flashes when your engine is
overheating.
You must stop your vehicle as soon as it is
safe to do so.Wait a few minutes before switching off theengine.
When the range is less than 30 miles (50 km),
dashes are displayed.
Refuel as soon as possible. The display of the range is updated.


Wait for the engine to cool beforetopping up the level. The cooling system is pressurised.
To avoid any risk of scalding, unscrew the cap by two turns to allow thepressure to drop. When the pressure has dropped,remove the cap and top up the level, if necessary.
Contact a CITROËN dealer or aqualified workshop.


When you disconnect the battery, the previous fuel consumption data is lost and the value displayed will be different from that displayed before thebattery was disconnected. The distancedisplayed must be considered anapproximate indication.

82
Comfort
order to use it as an armrest.
Front armrest
Heated seats adjustment
With the engine running, tilt the button to theposition required.
The temperature of the seat is regulated automatically.
There are two setting positions:
- "HI": Hi
gh heating
- "LO": Low heating

When the button is in the intermediate position,
the heatin
g is switched off.The indicator lamps Acome on when thesystem is activated.

88
Comfort








Vent ilat ion
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 thedriver:
- direct arrival in the passenger compartment (air intake),
- passage through a heating circuit (heating),
- passage through a cooling circuit (air conditioning).
Control panel
The controls of this system are grouped
together on control panel A on the centreconsole.
1.Windscreen demisting-defrosting vents.2.
Front side window demisting-defrosting
vents. 3. Side adjustable air vents.
4.Central adjustable air vents. 5
. Air outlets to the front footwells.
6.Air outlets to the rear footwells. 7. Temperature sensor. 8.Sunshine / rain sensor.


Air distribution

90
Comfort
Manual heating / air conditioning
The system operates with the engine running.
1. Temperature setting
)
Turn the temperature control
dial to the right to raise the
temperature, and to the left to
l
ower it.
To avoid misting and deterioration of the air quality in the passenger compar tment, ensurethat an adequate air flow is maintained.


3. Air distribution setting
)
Place the dial in the desired
position, to direct air towards:
t
he centre and side vents,

The air distribution can be modulated byplacing the dial in intermediate positions.


2. Air fl ow setting
)Turn the dial to the right to
increase and to the left to reduce the air flow.
the centre, side and footwell
vents,
the
footwells,
the windscreen, side windows
and footwells,
t
he windscreen and side
windows.

92
Comfort




















Automatic air conditioning
1.
Te m p e r a t u r e a djustment 2.
Air flow adjustment 3.Air distribution adjustment4.
Intake of exterior air / Recirculation of interior air 5.
Air conditioning On / Off



Automatic operation
)
Set the temperature control dial 1to thetemperature required.)
Place the air flow control dial 2
in the "AUTO"
position.)
Place the air distribution adjustment dial 3in the "AUTO"position.


When the engine is cold, to avoid an excessive distribution of cold air, theventilation will reach its optimum level gradually.
On entering the vehicle, the interior temperature may be much colder (or warmer) than the temperature setting. There is no need to change thetemperature setting in order to reachthe comfor t required rapidly.
The automatic regulation of the air conditioning will operate to correct thetemperature difference as quickly aspossible. In
automatic mode:)when the temperature is set to maximum (Rapid heating), the intake of exterior air is
activated and the air conditioning stops.)when the temperature is set to minimum(Rapid cooling), air recirculation isactivated and the air conditioning operates.

The system controls the air distribution, the flow, the temperature and the air intake to ensure the level of comfort selected and
adequate air circulation in the passenger compartment. No further action on your part is
required.