engine Citroen C6 2009 1.G Owner's Manual

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K E Y S
It is dangerous to operate the deadlocking when a person is in the vehicle as unlocking is impossible from the inside (without the remote control).
The key number is on the label attached to the key.
Should you lose your key or remote control, a CITROËN d ealer can supply replacements.
If you unlock your vehicle using the key because of a problem with the battery, be aware that opening/closing a door with the window closed can ser iously damage the glass, even to the point of breaking it. See "Access".
ELECTRONIC IMMOBILISER KEY
The key operates all the vehicle’s locks as well as the ignition.Note: For safety reasons, a buzzer will sound if you have switched off the ignition and opened the driver’s door without having removed the ignition key.
The key can be used to deactivate the front passenger’s airbag. See "Airbags".
CENTRAL LOCKING USING THE KEY
A brief action with the key locks the vehicle.
Deadlocking: Central locking using the key
A second action straightaway with the key deadlocks the vehicle. It is then impossible to open the doors from either inside or outside the vehicle.Note:With the vehicle stationary and the engine switched off, locking is signalled by the fl ashing of the interior locking control warning lamp.If any of the doors, or the boot, is open or not properly clo sed, the central locking does not operate.
ELECTRONIC IMMOBILISER
The ELECTRONIC IMMOBILISER device locks the engine supply system.
The system activates automatically as the key is removed from the igni tion.
All the vehicle’s keys contain an electronic immobiliser device.
After you switch on the ignition, a dialogue starts between the key and the electronic immobiliser device.
If the key is not recognised, you cannot start the vehicle .
If this occurs, leave your vehicle immobilised and contact a CITROËN dealer.

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S T E E R I N G L O C K – I G N I T I O N – S T A R T E R
S: STEERING LOCK
To unlock the steering, gently move the steering wheel while turning the key, without exerting undue force.
When you remove the key, turn your steering wheel to lock the steering. The key can only be removed when in position S.
M: DRIVE POSITION
The steering is unlocked (by turning the key in position M, if necessary move the steering wheel).
STARTING AND STOPPING THE ENGINE
See "Driving".
ECONOMY MODE
In order not to discharge the bat-tery while the engine is stopped, your vehicle goes automati-cally into economy mode after a maximum of 30 minutes. Econ-omy mode is indicated by a mes-sage on the screen.
The electrical components relating to comfort and also the headlamps (not sidelamps or hazard warning lamps) cut out automatically. To reactivate them, it is necessary to start the engine.
Depending on your vehicle ver-sion, the following warning lamps are tested:
If one of these warning lamps does not light up, this indicates a mal-function.
D: STARTING
Release the key as soon as the engine starts. Never turn it while the engine is running.
NEVER REMOVE THE IGNITION KEY BEFORE THE ENGINE HAS COME TO A COMPLETE STOP.
IT IS ESSENTIAL ALWAYS TO DRIVE WITH THE ENGINE RUNNING, SO AS TO RETAIN STEERING AND BRAKING ASSISTANCE (risk of the steering lock engaging and loss of safety features).
Do not hang a heavy object on the key; it could pull the key out of alignment in the switch and could cause a malfunction.
When stationary, having removed the key, carefully turn the steering wheel if you wish to lock the steering.

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DO NOT RUN THE ENGINE IN A CLOSED SPACE OR IN ONE THAT IS INSUFFICIENTLY VENTILATED.
PETROL
Starting the engine
Do not touch the accelerator.
Turn the key to the drive position.
Action the starter until the engine starts up (not more than 10 seconds).
If the engine does not start at the fi rst attempt, switch off the ignition. Wait 10 seconds, then action the starter again as above.
DIESEL
Starting the engine
Turn the key to the drive position.
Wait for the preheater warning lamp to go out, if it is on, then action the starter until the engine starts (not more than 10 seconds).
If the engine does not start, switch off the ignition.
Recommence the operation.Note: During starting, do not touch the accelerator.
ADVICE
Diesel vehicle with turbochargers
Never stop the engine without fi rst having allowed it to idle for a few seconds, this being the time required for the turbochargers to return to a normal speed.
Do not "fl ick" the accelerator at the moment you switch off the ignition as this could seriously damage the turbochargers.
Check that the automatic gear selector is in position P or N.
D R I V I N G –
S T A R T I N G T H E E N G I N E

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I N S T R U M E N T P A N E L
W A R N I N G L A M P S
Front passenger'sairbag deactivation
See "Airbags".
Left handdirection indicator
See "Signalling".
Right hand direction indicator
See "Signalling".
If the hazard lamps are activated, this means that the direction indicators fl ash on both sides at the same time.
Sidelamps
See "Signalling".
Front foglamps
See "Signalling".
Dipped beams
If this warning lamp fl ashes, it indicates that the direc-tional headlamps are mal-functioning.
Contact a CITROËN dealer.
Foglamps (rear)
See "Signalling".
Main beams
See "Signalling".
Driver's seat belt not fastened
If this warning lamp comes on, it is reminding the driver to fasten his seat belt. While the vehicle is sta-tionary it remains on until the belt is fastened.
See "Seat belts warning lamp".
Depollution system
If this warning lamp fl ashes or lights up while you are driving, this indicates a problem with the depollution system.
Contact a CITROËN dealer as soon as possible.
Diesel engine preheater
See method for starting the engine.
See "Driving".
Fuel low
When it comes on perma-nently on level ground, you have about 8 l of fuel left.
Depending on your driving style and your engine, you have enough fuel left to drive approximately 30 miles (50 km). You must fi ll up as soon as possible.
The fuel tank has a capacity of about 72 litres.
Be careful to never drive until you run out of fuel; it could damage the emis-sion control and injection systems.

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I N S T R U M E N T P A N E L
An incorrect engine oil level can seriously damage your engine. See "Levels".
On switching on the ignition, the instrument panel indicates:Firstly, in succession:
Maintenance indicator. See "Maintenance indicator" (next page).The engine oil level indicator.Secondly:The total and trip mileage counters.

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F R O N T S E A T S
ADJUSTMENT OF THE BACKREST ANGLE
Action the control 1 and adjust the angle of the backrest.
It is possible to tilt the backrest 45° forwards until it locks. To unlock it, press control 1.
ADJUSTMENTS TO THE HEIGHT AND ANGLE OF THE HEAD RESTRAINT
To raise it, pull upwards.
To lower it, press on the control 2 to unlock it, and simultaneously on the head restraint itself.
To adjust the angle of the head restraint, tilt it forwards or rearwards at the bottom.
To raise it, press control 2 to unlock it, then pull it upwards.
CONTROLS FOR THE HEATED SEATS
The front seats can be heated independently of each other . On the con-trols for the heated seats 3 located on the outer side of the seats, rotate the knob to select any of three heat intensities:
0: Off.
1: Slight heat.
2: Medium heat.
3: Maximum heat.
Note: The heated seats only operate when the engine is running.
SEAT HEIGHT AND SLIDE ADJUSTMENTS
See following page.

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A U T O M A T I C G E A R B O X
The engine can only be started when the lever is at position P or N.
A safety device ensures that starting is impossible in the other positions.
After starting the engine, with selector on P, depress the brake pedal then shift the selector to D, R or M:D for automatic mode.
R for reverse gear.M to change to manual mode.
The change from position D (driving in automatic mode) to position M (driving in sequential mode) or vice versa can be made at any time.

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LOCKING/UNLOCKING FROM THE INSIDE
A press on the control A operates the electric central locking and unlocking, provided all the doors are closed.
It is still possible to open the doors from the inside.
Note: Control A is inactive if the vehicle has been locked using the remote control or the key.
The three statuses for locking/unlock-ing the vehicle are signalled by the warning lamp on the control A:It fl ashes when the vehicle is locked, engine stopped.
It lights up when the ignition is switched on, vehicle locked.It goes out when the vehicle is unlocked.

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A U T O M A T I C A I R C O N D I T I O N I N G
AIR CONDITIONING
This system automatically adjusts the temperature, the fl ow of air and the distribution of air inside the cabin, depending on your desired comfort level.
Provided you retain automatic mode (by pressing button "AUTO") and all the air vents are open, you will main-tain an optimum comfort level, also removing humidity and misting, whatever the ambient climatic conditions.
The temperature inside the cabin cannot be lower than the temperature outside if the air conditioning is not operating.
To be effective, the air conditioning should only be used with the windows closed. If after a lengthy stop in bright sunlight the interior temperature is excessive, air the passenger compartment by opening the windows for a few moments, then close them again.
To keep the air conditioning compressor well sealed, it is essential to operate the air conditioning at least once every month.
The air conditioning operates by using power from the engine. This results in a slight increase in fuel con-sumption.
Sensors
The automatic regulation of the air conditioning inside the cabin makes use of a number of sensors, relieving you of the need to make adjustments, other than the desired cabin temperature.
Take care not to obstruct sensor A.
Air inlet
Check that the exterior grille for the air inlet, at the bot-tom of the windscreen, is clean and free of dead leaves, snow, etc.
If washing the vehicle with a high pressure jet, avoid targeting the air inlet zone.
Air circulation
For your comfort we advise you to maintain a proper distribution of air within the cabin, both at the front and at the rear.
The air vents to the face have thumbwheels so that you can adjust the fl ow of air, and grilles to orient the direction.
There are air vents on the fl oor underneath the front seats and on the rear control panel, for enhanced heat-ing of the rear seat positions.
Do not obstruct the air outlets located in the boot area.
Dust/pollen fi lter
There is a fi lter for excluding pollen and dust.
This fi lter has to be changed according to the vehi cle maintenance schedule. See "Maintenance and Warranty Guide".

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A U T O M A T I C A I R C O N D I T I O N I N G
Remarks:When starting from cold, in order to prevent unwanted cold air, the air fl ow will increase only gradually to its optimum level.
If you enter the vehicle after a fairly prolonged stop and the temperature inside the vehicle is uncomfortable, it serves no purpose to modify the temperature that is displayed as an attempt to go immediately to the desired comfort level. The system automatically uses all of its power to compensate the temperature gap as quickly as possible.
Remarks:Water arising from the condensation in the air conditioning drains out through a hole provided for this purpose; a pool of water may thus form underneath the vehicle when stationary.
Whatever the time of year, even in cool weather the air conditioning is useful in removing humidity and misting.You are advised to have the air conditioning system checked on a regular basis. See "Maintenance and Warranty Guide".
If you are towing a heavy trailer and outside temperatures are high, the air conditioning may be temporarily paused if the engine cooling requires this.

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