2011 Citroen DS5 warning light

switched on automatically, without any action on
the par t of the driver, when a low level of external
li
ght is detected or in certain cases of activation of
the windscreen wipers.
As soon as the brightness returns to a sufficient
level or after the windscreen wipers are switched
off, the lamps are switched off automaticall
y.
Automatic illumination of
headlamp
s
Activation
)Turn the ring to the "AU TO "position. Theautomatic illumination of headlamps is activated after approximately 1 minute, a message is displayed in the screen.

Deactivation
)Turn the ring to another position. Deactivation is accompanied by a message in the screen.


Associated with the automatic"Guide-me-home" lighting

Association with the automatic lighting provides
the "guide-me-home" lighting with the following
additional options:


- selection of the li
ghting duration of 15, 30or 60 seconds in the vehicle parameters in
the vehicle configuration menu,

- automatic activation of "guide-me-home"lighting when automatic illumination of headlamps is in operation.



Operating fault

In the event of a malfunctionof the sunshine sensor,
the lighting comes on, this
warning lamp is displayed in the instrumentpanel and/or a message appears in the screen,
accompanied by an audible signal.
Contact a CITROËN dealer or a qualified
wor
kshop.
In fog or snow, the sunshine sensor may detect sufficient light. In this case, thelighting will not come on automatically. Do not cover the sunshine sensor,coupled with the rain sensor andlocated in the centre of the windscreen behind the rear view mirror; theassociated functions would no longer be controlled.

137
Visibility
Automatic headlamp dipping
Switching on
System which automatically changes between
dipped and main beam according to the driving conditions, using a camera in the rear viewmirror.
) put the lighting control stalk ring
in the "AUTO" position,
Activation
This automatic headlamp dippingsystem is a driving aid. The driver
remains responsible for the vehicle's lighting, its correct use for the prevailingconditions of light, visibility and trafficand obser vation of driving and vehicle regulations.
)Flash the headlamps,
which causes a change
between dipped and main
beam, the warning lampin the instrument panelcomes on to confirm activation.

)
press the button, its warninglamp comes on.


Switching off
)
press the button, the warninglamp goes off, the headlamps
remain in their current position.
Pause

If the situation requires a change of headlamp beam, driver can take over at any time:
)Flash the headlamps to
temporar
ily deactivate
the system (pause), this changes the headlamps
to dipped beam.
)Flash the headlamps toreactivate the system.
The system will be operational as soon as you have exceeded 15 mph (25 km/h). If the speed drops below 9 mph (15 km/h), the system changes to dipped beam.

Parking lamps
Side markers for the vehicle by illumination of
the sidelamps on the traffic side only.)Within one minute of switching off the
ignition, operate the lighting control stalk
up or down depending on the traffic side(for example: when parking on the left; lighting control stalk upwards; the righthand sidelamps are on).
This is confirmed by an audible signal and
illumination of the corresponding direction
indicator warning lamp in the instrument panel.
To switch off the parking lamps, return the
lighting control stalk to position 0 or switch on
the ignition. Temporarily keeping the dipped beam
headlamps on a
fter the vehicle's ignition has been switched off makes the exit of the vehicle's
occupants easier when the light is poor.
Manual guide-me-home
li
ghting

Switching on
)
Within one minute after switching of the
ignition, "flash" the headlamps using the lighting stalk.) A further "headlamp flash" switches thefunction off.


Switching off

The manual guide-me-home lighting switches
off automatically after a set time (this time is
pro
grammable in the configuration menu).



The system may suffer interference or not work correctly:


- under conditions of poor visibility(for example, snowfall, heavy rain or thick fog, ...),

- if the windscreen is dir ty, misted or obscured (by a sticker, ...) in front of the camera,

- if the vehicle is facing highly reflective signs.

The system is not able to detect:


- road users that do not have their own lighting, such as pedestrians,

- road users whose lighting isobscured, such as vehicles running behind a safety barrier (on amotorway, for example),

- road users at the top or bottom of a steep slope, on twisty roads, oncrossroads.

Direction indicators
)Lower the lighting control stalk fully when moving to the left.)Raise the lighting control stalk fully when moving to the right.
"Motorway" function
Move the stalk briefly upwards or downwards,
without going beyond the point of resistance;
the corresponding direction indicators will flash 3 times.


If you forget to cancel the directionindicators for more than twenty seconds, the volume of the audible signal will increase if the speed is above40 mph (60 km/h).





Hazard warning lamps


Press the button, the direction indicators flash.
They can operate with the ignition off.
Automatic operation of
hazard warnin
g lamps
When braking in an emergency, depending on
the rate of deceleration, as well as when the ABS regulation is invoked or in the event of animpact, the hazard warning lamps come on
automatically.
They switch off automatically the first time you accelerate.)You can also switch them off by pressingthe button.

Snow driving assistance
(Intelligent Traction Control)
Your vehicle has a system to help driving onsnow: Intelligent Traction Control.This automatic system continuously checks
for situations of difficult surface adhesion thatcould make it difficult to move off or makeprogress on deep fresh snow or compactedsnow.
In these situations, Intelligent Traction
Contro
llimits the amount of wheel slip toprovide the best traction and trajectory control.
In extremely severe conditions (deep snow,mud…), it can be useful to temporarily deactivate the dynamicstabilitycontroland
wheel anti-slip systems to allow a degree of
wheel spin and so recover grip.It is recommended that the system be reactivated as soon as possible. Snow tyres are strongly recommended on sur faces offering low levels of adhesion.


Operation


Anti-lock braking system (ABS)
and electronic brake force
distribution
(EBFD)
In emergency braking, press very firmly without releasing the pressure.

When changing wheels (tyres and rims),make sure that these are approved for your vehicle.
Normal operation of the ABS may make itself felt by slight vibrations of the brake pedal. When this warnin
g lamp comes on,
accompanied by an audible signal
and a message, it indicates that
there is a fault with the ABS, which
could cause loss of control of the vehicle whenbraking.
When this warnin
g lamp comes on, coupled with the STOPwarning lamp,
accompanied by an audible signal
and a message, it indicates that
th
ere is a fault with the electronic brake forcedistribution (EBFD), which could cause loss of control of the vehicle when braking.
You must stop as soon as it is safe to do so. In both cases, contact a CITROËN dealer or a qualified workshop.

The driver must ensure that passengers usethe seat belts correctly and that they are allrestrained securely before setting off. Wherever you are seated in the vehicle, always fasten your seat belt, even for short journeys.
Do not interchange the seat belt buckles as they will not fulfil their role fully.
The seat belts are fitted with an inertia reel permitting automatic adjustment of the length of the strap to your size. The seat belt isstowed automatically when not in use.
Before and after use, ensure that the seatbelt is reeled in correctly.
The lower part of the strap must be positioned as low as possible on the pelvis.
The upper par t must be positioned in the hollow of the shoulder.
The inertia reels are fitted with an automatic locking device which comes into operation inthe event of a collision, emergency braking or if the vehicle rolls over. You can release the device by pulling firmly on the strap and releasing it so that it reels in slightly.
Recommendations for children
Use a suitable child seat if the passenger is
less than 12 years old or shor ter than one and a half metres.Never use the same seat belt to secure more than one person. Never allow a child to travel on your lap.

In order to be effective, a seat belt must:


- be tightened as close to the body as possible,

- be pulled in front of you with a smooth movement, checking that it does nottwist,

- be used to restrain only one person,

- not bear any trace of cuts or fraying,

- not be converted or modified to avoidaffecting its per formance.
In accordance with current safetyregulations, for all repairs on your vehicle, go to a qualified workshop with the skills and equipment needed, which a CITROËN dealer is able to provide.
Have your seat belts checked regularly by a CITROËN dealer or a qualified workshop, particularly if the straps show signs of damage. Clean the seat belt straps with soapywater or a textile cleaning product, sold by CITROËN dealers.
After folding or moving a seat or rear benchseat, ensure that the seat belt is positioned and reeled in correctly.
In the event of an impact
Depending on the nature and seriousness of the impact
, thepretensioning device may be deployedbefore and independently of the airbags.Deployment of the pretensioners isaccompanied by a slight discharge of harmless smoke and a noise, due to theactivation of the pyrotechnic car tridge incorporated in the system. In all cases, the airbag warning lampcomes on.Following an impact, have the seat belts system checked, and if necessary replaced,
by a CITROËN dealer or a qualified workshop.

Daytime running lamps/sidelamps
For the replacement of this type of LED lamp and lighting guides, contact a CITROËN dealer
or a qualified workshop.

A replacement kit for the LEDs is available fromCITROËN dealers.
Direction indicators
Faster flashing of a direction indicator warning lamp (left or right) indicates a failed bulb on that side.

The direction indicator bulb is located below the front lamp.) Turn the bulb holder a quar ter turn and pull
it out.) Remove the bulb and change it.
For reassembly, carry out these operations in
reverse order.
You can also contact a CITROËN dealer or a
qualified workshop for the replacement of thesebulbs.

211Practical information

Driving advice


Distribution of loads
)Distribute the load in the trailer so that theheaviest items are as close as possible to
the axle and the nose weight approaches
the maximum permitted withoutexceeding it.
Air density decreases with altitude, thus
reducing engine performance. Above1 000 metres, the maximum towed load must
be reduced by 10 % for every 1 000 metres of altitude.
Refer to the "Technical Data" section for detailsof the weights and towed loads which apply to your vehicle.


Side wind
)Take into account the increased sensitivity
to side wind.
Cooling
Towing a trailer on a slope increases the
temperature of the coolant.
As the fan is electrically controlled, its cooling capacity is not dependent on the engine speed. )
To lower the engine speed, reduce your speed. The maximum towed load on a long inclinedepends on the gradient and the ambient
temperature.
In all cases, keep a check on the coolant
temperature.
) If the warning lamp and theSTOPwarning lamp come on, stop the vehicle and switch off
the engine as soon as possible.



Braking

To w i ng a trailer increases the braking distance.
To avoid overheating of the brakes on a long
mountain type of descent, the use of engine
braking is recommended.


Tyres
)
Check the tyre pressures of the towing
vehicle and of the trailer, obser ving the
recommended pressures.



Lighting
)
Check the electrical lighting and signalling on the trailer.

The rear parking sensors will be deactivated automatically if a genuineCITROËN towbar is used.