2009.5 Citroen DS3 DAG Owner's Manual

153Driving
Cruise control
System which automatically maintains the speed of the vehicle at the value programmed by the driver, without any action on the accelerator pedal. The cruise control is switched on manually: it requires a minimum vehicle speed of 25 mph (40 km/h), as well as the engagement of: - four th gear on a manual gearbox, - second gear on an automatic gearbox, in sequential mode, - position D on an automatic gearbox. The cruise control is switched off manually d offor by pressing the brake or clutch pedal or on triggering of the ESP system for safety reasons. It is possible to exceed the programmed speed temporarily by pressing the accelerator pedal. To return to the programmed speed, simply release the accelerator pedal. Switching off the ignition cancels any programmed speed value.
The controls of this system are grouped together on stalk A . 1. Cruise control mode selection thumb whel 2. Value decrease button 3. Value increase button 4. Cruise control off/resume button
Steering mounted controls
The cruise control cannot, in any circumstances, replace the need to respect speed limits, nor can it replace the need for vigilance and responsibility on the par t of the driver.
The programmed information is grouped together on the instrument panel display. 5. Cruise control off/resume indication 6. Cruise control mode selection indication 7. Programmed speed value
Displays on the instrument panel

Programming
 Turn thumb wheel 1 to the "CRUISE"position: the cruise control mode is selected but is not switched on (PAUSE).  Set the programmed speed by
accelerating to the required speed, then press button 2 or 3 (e.g.: 70 mph(110 km/h)).
You can then change the programmed speed using buttons 2 and 3 : - by + or - 1 mph (km/h) = shor t press, - by + or - 5 mph (km/h) = long press, - in steps of + or - 5 mph (km/h) = maintained press.  Switch off the cruise control by pressing button 4 : the display confirms that it has been switched off (PAUSE).
 Switch the cruise control back on by pressing button 4 again.
Exceeding the programmed speed
Intentional or unintentional exceeding of the programmed speed results in flashing of this speed on the display. Return to the programmed speed, by means of intent ional or unintentional deceleration of the vehicle, automatically cancels the flashing of the speed.
Leaving cruise control mode
 Turn thumb wheel 1 to the "0" position: the cruise control mode is deselected. The display returns to the distance recor der.
Operating fault
In the event of a cruise control malfunction, the speed is cleared resulting in flashing of the dashes. Have it checked by a CITROËN dealer.
When the cruise control is switched on, be careful if you maintain the pressure on one of the programmed speed changing buttons: this may result in a very rapid change in the speed of your vehicle. Do not use the cruise control on slippery roads or in heavy traffic. On a steep descent, the cruise control will not be able to prevent the vehicle from exceeding the programmed speed. To avoid any risk of jamming of the pedals: - ensure that the mat is positioned correctly, - never fit one mat on top of another.

155
Rear parking sensors
System consisting of four proximity sensors, located in the rear bumper. This detects any obstacle (person, vehicle, tree, gate, etc.) behind the vehicle, except obstacles located just below the bumper.
An object, such as a stake, a roadworks cone or any other similar object may be detected at the beginning of the manoeuvre, but may no longer be detected when the vehicle comes close to it.
The parking sensor system cannot, in any circumstances, take the place of the vigilance and responsibility of the driver.
The system is activated as soon as reverse gear is engaged, accompanied by an audible signal. The proximity information is given by: - an audible signal, which becomes more
rapid as the vehicle approaches the obstacle. - a graphic on the multifunction screen, with
blocks which become increasingly closer to the vehicle.
Activation
When the distance between the rear of the vehicle and the obstacle is less than thir ty centimetres, the audible signal becomes continuous and the "Danger" symbol appears on the multifunction screen. On completion of the manoeuvre, when you exit reverse gear, the system becomes inactive.
Driving

Programming Operating faults
If there is an operating fault, when reverse gear is engaged this warning lamp comes on on the instrument panel, accompanied by an audible signal (shor t beep) and a message on the multifunction screen.
You can activate or deactivate the system by means of the multifunction screen configuration menu. The system state is memorised when switching off the ignition. For more information on access to the parking assistance menu, refer to vehicle configuration in the "Multifunction screens" section corresponding to your screen.
The system will be deactivated automatically when towing a trailer or when a bicycle carrier is fitted (vehicle fitted with a towbar or bicycle carrier recommended by CITROËN).
In bad or wintry weather, ensure that the sensors are not covered with mud, frost or snow.

161Checks
Bonnet
Protects the components of the engine and provides ac cess for checking levels.
Opening
 Open the front left door.  Pull the interior release lever A , located at the bottom of the door aper ture.
 Push the exterior safety catch B to the left and raise the bonnet.  Unclip the bonnet stay C from its housing, holding it by its foam protection.  Fix the stay in the notch to hold the bonnet open.
The location of the interior release lever prevents opening of the bonnet while
the front left door is closed.
When the engine is hot, handle the exterior safety catch and the stay with care.

Closing
Running out of fuel
(Diesel)
If your vehicle is fitted with an HDI engine, the fuel system must be primed if you run out of fuel. This system consists of a priming pump, a transparent pipe and a bleed screw under the bonnet.
HDi 90 and HDi 110 FAP
engines
 Fill the fuel tank with at least five litres of Diesel.  Open the bonnet.  Depending on version, unclip the cover to gain access to the priming pump.  Squeeze and release the priming pump until fuel appears in the transparent pipe with the green connector.  Operate the star ter until the engine star ts.  Depending on version, put the cover back in position and clip it in place.  Close the bonnet.
If the engine does not star t at the first attempt, do not try again. Operate the priming pump again, then the star ter.
 Take the stay out of the suppor t notch.  Clip the stay in its housing.  Lower the bonnet and release it at the end of its travel.  Pull on the bonnet to check that it is fully latched.

Closing
Running out of fuel
(Diesel)
If your vehicle is fitted with an HDI engine, the fuel system must be primed if you run out of fuel. This system consists of a priming pump, a transparent pipe and a bleed screw under the bonnet.
HDi 90 and HDi 110 FAP
engines
 Fill the fuel tank with at least five litres of Diesel.  Open the bonnet.  Depending on version, unclip the cover to gain access to the priming pump.  Squeeze and release the priming pump until fuel appears in the transparent pipe with the green connector.  Operate the star ter until the engine star ts.  Depending on version, put the cover back in position and clip it in place.  Close the bonnet.
If the engine does not star t at the first attempt, do not try again. Operate the priming pump again, then the star ter.
 Take the stay out of the suppor t notch.  Clip the stay in its housing.  Lower the bonnet and release it at the end of its travel.  Pull on the bonnet to check that it is fully latched.

163Checks
* According to engine.
Petrol engines
1. Screenwash reser voir. 2. Coolant header tank. 3. Air filter * .
4. Brake fluid reser voir. 5. Battery. 6. Fusebox. 7. Engine oil dipstick. 8. Engine oil filler cap.