engine CITROEN C3 2016 User Guide

42
II
B R A K E S
Parking brake
The parking brake is actioned by pulling on the lever with a force appropriate to any slope.
To facilitate the action on the lever, you are recommended t o press the brake pedal at the same time.
In all circumstances, as a precautionary measure, engage fi rst gear.
On steep gradients, turn the steering towards the pavement.
To release the brake, pull the lever lightly up, press the button on the end of the lever and return the lever to the fully down position.
Parking brake released
The lighting of this warning lamp indicates that the brake fl uid level is insuffi cient or that the braking distributor is malfunctionning.
It is essential to stop the vehicle.
Consult a CITROËN dealer as soon as possible.
Note: The warning lamp comes on if the parking brake is on or not fu lly released when you switch the ignition on.Note: The lighting of this warning lamp indicates that the parking brake is on or not fully released while the engine is running (at a speed above approximately 5 km/h).

A
B
45
III
Locking 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.
If one of the doors or the tailgate is open or not properly closed, the central locking does not operate.
The warning lamp associated with the control A signals 3 statuses:lt fl ashes when the ignition key is in the stop position or when the key is not detected and the doors are locked.
It lights up when the ignition key is in the "accessories" posit ion or "ignition + engine running" or starter position and if the doors are locked.
It goes out when the doors are not locked.Note: Control A is inactive if the vehicle has been locked using the remote control or the key.
Anti-theft
In all cases, as soon as the vehicle is moving (above a speed of 10 km/h), the tailgate locks automatically. The tailgate unlocks when a door is opened or when the interior locking/unlocking control is actioned.
Anti-theft protection
On starting the vehicle, the system automatically locks the doors a s soon as you reach approximately 10 km/h.Note: If a door has been opened, this will lock again automatically when the vehicle reaches approx. 10.
Activation/Deactivation of the function
After switching on the ignition, give a long press on the ce ntral unlocking button until a message is displayed.

1
2
3
4
56
1
1
1
2
2
2
3
3
3
4
4
4
56
6
6
50
III
V E N T I L A T I O N - H E A T I N G -
M A N U A L A I R C O N D I T I O N I N G
Air fl ow to the face level vents
(Air vents open)
1. Air distribution
Air fl ow to the front and rear footwells
(Air vents closed)
Air fl ow to the footwells and windscreen and side windows
Air fl ow to the windscreen and side windows
Demisting - Defrosting
Distribution from the air blower can be altered at will by placing the distributor 1 in an intermediate position.
Air recirculation
This position is useful for excluding undesirable odours or fumes coming from outside. It should be cancelled as soon as possible in order to permit renewal of air in the cabin and to prevent misting.
2. Cabin air
3. Heater blower control
The air blower operates only when the engine is running. F or optimum comfort in the passenger compartment, the control should not remain in position 0 (position 1 minimum).
4. Temperature control
5. Air conditioning
6. Demisting - deicing of the rear screen.
MANUAL AIR CONDITIONING
VENTILATION - HEATING

49
III
V E N T I L A T I O N - A I R C O N D I T I O N I N G
Air inlet
Check that the exterior grille for the air inlet, at the bottom 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 vents
The air vents to the face (except the central air vent) have grilles for orienting the fl ow of air (up-down, right-left).
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.
Air outlets are also located on the central console close to the gear lever, to enhance comfort for the rear passengers.
Pollen fi lter – Odour fi lter
Your installation has a fi lter for keeping out dust.
This fi lter has to be changed according to the vehicle maintenance schedule. See "Maintenance Guide".
Air conditioning
Whatever the time of year, even in cool weather the air conditioning is useful in removing humidity and misting.
To keep the air conditioning compressor well sealed, it is essential to operate the air conditioning at least once in every month.
To be effective, the air conditioning should only be used with the windows closed.
If you are towing a heavy trailer and outside tempera-tures are high, the air conditioning may be temporarily paused if the engine cooling requires this.
Water arising from condensation in the air conditioning system is evacuated through a hole provided for this purpose ; a pool of water may thus form underneath the vehicle when stationary.
You are advised to have the air conditioning system checked on a regular basis. See "Maintenance Guide".
The air conditioning operates by using power from the engine . This results in a slight increase in fuel consumption.
Demisting - deicing of the windscreen and front side windowsPlace the controls for temperature and air fl ow on maximum.
Close the central air vents.
Operate the air conditioning.
Note: You should not be in air recirculation.

1
2
3
4
56
1
1
1
2
2
2
3
3
3
4
4
4
56
6
6
50
III
V E N T I L A T I O N - H E A T I N G -
M A N U A L A I R C O N D I T I O N I N G
Air fl ow to the face level vents
(Air vents open)
1. Air distribution
Air fl ow to the front and rear footwells
(Air vents closed)
Air fl ow to the footwells and windscreen and side windows
Air fl ow to the windscreen and side windows
Demisting - Defrosting
Distribution from the air blower can be altered at will by placing the distributor 1 in an intermediate position.
Air recirculation
This position is useful for excluding undesirable odours or fumes coming from outside. It should be cancelled as soon as possible in order to permit renewal of air in the cabin and to prevent misting.
2. Cabin air
3. Heater blower control
The air blower operates only when the engine is running. F or optimum comfort in the passenger compartment, the control should not remain in position 0 (position 1 minimum).
4. Temperature control
5. Air conditioning
6. Demisting - deicing of the rear screen.
MANUAL AIR CONDITIONING
VENTILATION - HEATING

53
4
B
A5
3
4
51
III
Air conditioning
The air conditioning only operates when the engine is running.
Press the control located on the control panel.
Warning lamp on = in operation
Air conditioning is obtained by the mixing of hot air and cold air. Control 4 allows you to adjust the air conditioning while control 5 is in operation.
To obtain refrigerated air, you should check that the air blower control 3 is not on position "0".
Air recirculation
This function isolates the passenger compartment from disagreeable odours or smoke coming from outside and increases the effi ciency and rapidity of the air conditioning.
According to version, press on control A(warning lamp comes on), or move control B.
The entry of air from outside is blocked.
This function should be cancelled when no longer needed in order to permit a renewal of cabin air and to prevent misting.Note: To obtain a rapid rise in cabin temperature, place control A or B in the air recirculation position and control 4 on maximum in the red 4zone.
If after a prolonged stop in bright sunlight, the cabin temperature is very high:Open the windows for a few moments to let in air, then cl ose the windows again.
Adjust the temperature on control 4 to the maximum cold position.Open the air vents.
Use the recycled cabin air position.
Place the air blower control 3 to the position close to maximum.With comfort restored, action the air blower 3 and the temperature control 4 to adjust comfort.

A
B
IV
63
L E V E L SREFER TO THE CHAPTER: USER PRECAUTIONS
Air fi lter
Follow the requirements set out in the Maintenance Guide.
Windscreen/rear screen wash and headlamp wash fl uid
Use CITROËN-approved products wherever possible.
Capacity: See "Capacities".
Characteristics of fl uid
In order to ensure optimum clea-ning and to avoid freezing, you must never top up or replace this fl uid with water.
Engine coolant
The fl uid level should be between the marks MIN. and MAX. on the header tank.
Engine hot, wait at least 15 minutes.
Quality: See "Maintenance Guide".
Never do anything relating to the cooling system of an engine that is hot.
12 V battery
See "Starting with a slave battery".
Engine oil
Check the engine oil level on horizontal ground with the engine having been switched off for at least 10 minutes.
Quality: See "Maintenance Guide".
Pull out the manual dipstick.
The level should be between the marks MIN.and MAX. on the gauge.
It must never exceed the maximum.
MAX.
MIN.
Brake fl uid
The level of fl uid should be between the marks MIN.and MAX. on the reservoir.
Quality: See "Maintenance Guide".
If the warning lamp comes on while you are driving, stop immediately and contact a CITROËN dealer.immediately and immediately
Cabin particle fi lter/Odour fi lter
See "Maintenance Guide".
If opening the bonnet when the engine is hot, even if it is stopped and the ignition is switched off, remember that the cooling fan may operate at any moment.
Consult "User Precautions" at the end of this handbook.

IV
66
Engine oil
Check the engine oil level on hori-zontal ground with the engine having been switched off for at least 10 minutes.
Pull out the manual dipstick.
The level should be between the marks MIN. and MAX. on the gauge.
Topping up engine oil
Before fi lling, pull out the dipstick.
Check the dipstick after fi lling.
It must never exceed the maximum.
Screw the cap back on and close the bonnet.
Quality: See "Maintenance Guide".
If opening the bonnet when the engine is hot, even if it is stopped and the ignition is switched off, remember that the cooling fan may operate at any moment.
L E V E L S

IV
67
L E V E L S
Radiator – coolant fl uid
Checking the level and topping up with fl uid must always be done with the engine cold.
Engine hot
Release the protection cover.
Wait 15 minutes or for the tempe-rature to be lower than 100 °C and then carefully unscrew the cap so as to allow the pressure to drop, protecting yourself with, say, a cloth.
Topping up the coolant
The fl uid level should be between the marks MIN. and MAX. on the header tank.
Top up the level. If you have to put in more than 1 litre, have the cooling system checked by a CITROËN dealer.Top up the level. If you have to put in more than 1 litre, more than
Make sure that the cap is back on properly.Note:If you need to top up the fl uid frequently, this indicates a malfunction which you should get checked at the earliest opportunity.
Quality: See "Maintenance Guide".
Remark: The cooling fan may operate for around 10 minutes after the engine has stopped.
If opening the bonnet when the engine is hot, even if it is stopped and the ignition is switched off, remember that the cooling fan may operate at any moment.

IV
65
H Di 7 0 E N G I N E
HDi engines are the result of advanced technology.
Any intervention requires special qualifi cations which only a CITROËN dealer can guarantee.Any intervention requires special qualifi cations Any intervention requires special qualifi cations