Citroen DS3 DAG 2009.5 1.G Manual Online

Doors
From outside
 After unlocking the vehicle using the remote control or the key, pull the door handle.
From inside
 Pull the door lever to open the door; this unlocks this vehicle completely.
Closing
When a door is not closed correctly:
- when the engine is running , this warning lamp comes on, accompanied by a message on the multifunction screen for a few seconds,
- when the vehicle is moving (speed higher than 6 mph (10 km/h)), this warning lamp comes on, accompanied by an audible signal and a message on the multifunction screen for a few seconds.

89Access
System which provides full manual locking or unlocking of the doors from the inside.
Manual centralised control
Locking
 Press button A to lock the vehicle.
The red indicator lamp on the button comes on.
Unlocking
 Press button A again to unlock the vehicle. The red indicator lamp on the button switches off.
If one of the doors is open, central locking from the inside does not take place.
If the vehicle is locked from the outside, the red indicator lamp flashes and button A is inactive.  In this case, use the remote control or the key to unlock the vehicle.
Automatic centralised
control
System which provides full automatic locking or unlocking of the doors and the boot while driving. You can activate or deactivate this function.
Locking
When the speed exceeds 6 mph (10 km/h), the doors and the boot lock automatically.
Unlocking
 Above 6 mph (10 km/h), press button A to
unlock the doors and the boot temporarily.
If one of the doors is open, the automatic central locking does not take place. If the boot is open, the automatic central locking of the doors is active.

Activation
 Press button A for more than two seconds. A confirmation message appears on the multifunction screen, accompanied by an audible signal.
Deactivation
 Press button A again for more than two seconds. A confirmation message appears on the multifunction screen, accompanied by an audible signal.
System which locks or unlocks the doors mechanically in the event of a malfunction of the central locking.
Emergency control
Locking the driver's door
 Inser t the key in the lock, then turn it to the right.
Unlocking the driver's door
 Inser t the key in the lock, then turn it to the left.
Locking the passenger door
 Inser t the key in the lock, located on the edge of the door, then turn it one eighth of a turn .
Unlocking the passenger door
 Pull the interior door opening control.

91Access
Boot
Opening
 After unlocking the vehicle using the remote control or the key, pull the handle and raise the tailgate.
Closing
 Lower the tailgate using the interior grab handle.
If the tailgate is not closed correctly:
- when the engine is running , this warning lamp comes on, accompanied by a message on the multifunction screen for a few seconds,
- when the vehicle is moving (speed above 6 mph (10 km/h)), this warning lamp comes on, accompanied by an audible signal and a message on the multifunction screen for a few seconds.
System for mechanical unlocking of the boot in the event of a battery or central locking malfunction.
Tailgate release
Unlocking
 Fold back the rear benchseat to gain access to the lock from inside the boot.  Inser t a small screwdriver into hole A of the lock to unlock the tailgate.

Fuel tank Fuel tank capacity: approximately 50 litres (petrol) or 48 litres (Diesel).
Low fuel level
Filling
A label affixed to the inside of the flap reminds you of the type of fuel to be used depending on your engine. Additions of fuel must be of at least 5 litres, in order to be taken into account by the fuel gauge.
The key cannot be removed from the lock until the cap is refitted. Opening the filler cap may create a noise a caused by an inrush of air. This vacuum is entirely normal, resulting from the sealing of the fuel system.
To fill the tank in complete safety:  the engine must be switched off, open the fuel filler flap,  inser t the key in the cap, then turn it to the left,
 remove the cap and hook it onto the clip located on the inside of the flap,  fill the tank, but do not continue after the 3rd cut- off of the pump ; this could cause malfunctions.
When you have filled the tank:  put the cap back in place,  turn the key to the right, then remove it from the cap,  close the flap.
When the fuel tank minimum level is reached this warning lamp comes
on on the instrument panel. When it first comes on there remains approximately 5 litres of fuel in the tank. You must refuel as soon as possible to avoid running out of fuel. If you run out of fuel (Diesel), refer also to the "Checks" section.

93Access
Quality of the fuel used for
petrol engines
The petrol engines are per fectly compatible with E10 type petrol biofuels (containing 10 % ethanol), conforming to European standards EN 228 and EN 15376. E85 type fuels (containing up to 85 % ethanol) are reser ved exclusively for vehicles marketed for the use of this type of fuel (BioFlex vehicles). The quality of the ethanol must comply with European standard EN 15293. For Brazil only, special vehicles are marketed to run on fuels containing up to 100 % ethanol (E100 type).
Quality of the fuel used for
Diesel engines
The Diesel engines are per fectly compatible with biofuels which conform to current and future European standards (Diesel fuel which complies with standard EN 590 mixed with a biofuel which complies with standard EN 14214) available at the pumps (containing up to 7 % Fatty Acid Methyl Ester). The B30 biofuel can be used in cer tain Diesel engines; however, this use is subject to strict application of the special ser vicing conditions. Consult a CITROËN dealer. The use of any other type of (bio)fuel (vegetable or animal oils, pure or diluted, domestic fuel...) is strictly prohibited (risk of damage to the engine and fuel system).

Lighting controls System for selection and control of the various front and rear lamps providing the vehicle's lighting.
The various front and rear lamps of the vehicle
are designed to adapt the driver's visibility progressively according to climatic conditions: - sidelamps, to be seen, - dipped beam headlamps to see without dazzling other drivers, - main beam headlamps to see clearly when the road is clear.
Main lighting
Other lamps are installed to fulfil the requirements of par ticular conditions of
visibility: - a rear foglamp to be seen from afar, - front foglamps for improved vision. - LED lamps to be seen during the daytime.
Additional lighting
Various automatic lighting control modes
are also available according to the following options: - guide-me-home lighting, - automatic illumination of headlamps.
Programming
In some climatic conditions (e.g. low
temperature or humidity), the presence of misting on the internal sur face of the glass of the headlamps and rear lamps is normal; it disappears after the lamps have been on for a few minutes.

97Visibility
Model without AUTO lighting
Model with AUTO lighting
Manual controls
The lighting commands are issued directly by
the driver by means of the ring A and the stalk AB .
Automatic lighting.
B. Stalk for switching the headlamp beam: pull the stalk to switch between dipped and main beam headlamps. In the lamps off and sidelamps modes, the driver can switch on the main beam headlamps temporarily ("headlamp flash") by maintaining a pull on the stalk.
A. Main lighting mode selection ring: turn it to position the symbol required facing the mark.
Lamps off.
Sidelamps only.
Dipped headlamps or main beam headlamps.
Displays
Lighting of the corresponding indicator lamp on
the instrument panel confirms the switching on of the lighting selected. The instrument panel has permanent back-lighting. Illumination of the instrument panel is therefore not linked to the exterior lighting.

C. Foglamp selection ring.
The foglamps operate with the dipped and main beam headlamps.
Rotate and release the ring C :  for wards a first time to switch on the front foglamps.  for wards a second time to switch on the rear foglamp,  rear wards a first time to switch off the rear foglamp  rear wards a second time to switch of the front fog lamps.
Model with front foglamps and a rear foglamp Lighting on buzzer
When the ignition is switched off, all of the lamps switch off automatically, unless "guide-me-home lighting" is activated. If the lighting is switched on manually after switching off the ignition, there is an audible signal when a front door is opened to warn the driver that they have forgotten to switch off the
vehicle's lighting, with the ignition off.
In good or rainy weather, by both day and night, the front foglamps and the rear foglamp are prohibited. In these situations, the power of their beams may dazzle other drivers. Do not forget to switch off the front foglamps and the rear foglamp when they are no longer necessary.
Front and rear foglamps
When the lighting is switched off automatically (with AUTO model) or when the dipped headlamps are switched off manually, the foglamps and sidelamps will remain on.  Turn the ring rearwards to switch off the foglamps, the sidelamps will then switch off.

99Visibility
Temporarily keeping the dipped beam headlamps on after the vehicle's ignition has been switched off makes the driver's exit easier when the light is poor.
Switching on
 With the ignition off, "flash" the headlamps using the lighting stalk.  A fur ther "headlamp flash" switches the function off.
Switching off
The manual guide-me-home lighting switches off automatically after a set time.
Manual guide-me-home
lighting