2011 Citroen DS4 tow bar
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35
Limit the causes of excess
consumption
Spread loads throughout the vehicle; place the
heaviest items in the bottom of the boot, as
close as possible to the rear seats.
Limit the loads carried in the vehicle and
reduce wind resistance (roof bars, roof rack,
bicycle carrier, trailer...). Use a roof box in
preference.
Remove roof bars and roof racks after use.
At the end of winter, remove snow tyres and
refit your summer tyres.
Observe the recommendations
on maintenance
Check the tyre pressures regularly, when
cold, referring to the label in the door
aperture, driver's side.
Carry out this check in par ticular:
- before a long journey,
- at each change of season,
- after a long period out of use.
Don't forget the spare wheel and the tyres on
any trailer or caravan.
Have your vehicle ser viced regularly (engine
oil, oil filter, air filter...) and obser ve the
schedule of operations recommended by the
manufacturer.
When refuelling, do not continue after
the 3 rd cut-off of the nozzle to avoid any
over flow.
At the wheel of your new vehicle, it is only
after the first 1 800 miles (3 000 kilometres)
that you will see the fuel consumption settle
down to a consistent average.
Switch off the headlamps and front foglamps
when the level of light does not require their
use.
Avoid running the engine before moving off,
particularly in winter; your vehicle will warm
up much faster while driving.
As a passenger, if you avoid connecting
your multimedia devices (film, music, video
game...), you will contribute towards limiting
the consumption of electrical energy, and so
of fuel.
Disconnect your portable devices before
leaving the vehicle.
Familiarisation
Page 220 of 396
Operating fault
In the event of a fault, the warning lamp in the
button flashes then goes off.
Have it checked by a CITROËN dealer or a
qualified workshop.
The system may suffer temporary
interference in certain weather
conditions(rain, hail...).
In particular, driving on a wet sur face
or moving from a dry area to a wet area
can cause false aler ts (for example, the
presence of a fog of water droplets in
the blind spot angle is interpreted as a
vehicle).
In bad or wintry weather, ensure that
the sensors are not covered by mud,
ice or snow.
Take care not to cover the warning
zone in the door mirrors or the
detection zones on the front and rear
bumpers with adhesive labels or other
objects; they may hamper the correct
operation of the system.
)
To deactivate the system, press this button
again; the warning lamp goes off.
The state of the system remains in memory on
switching off the ignition.
The system is automatically
deactivated when towing with a towbar
approved by CITROËN.
Page 229 of 396
227Driving
Front parking sensors
Operating fault
In the event of a malfunction of
the system, when reverse gear
is engaged this warning lamp
is displayed in the instrument panel and/or a
message appears in the screen, accompanied
by an audible signal (shor t beep).
Contact a CITROËN dealer or a qualified
workshop. In addition to the rear parking sensors, the front
parking sensors are triggered when an obstacle
is detected in front and the speed of the vehicle
is still below 6 mph (10 km/h).
The front parking sensors are interrupted if
the vehicle stops for more than three seconds
in for ward gear, if no fur ther obstacles are
detected or when the speed of the vehicle
exceeds 6 mph (10 km/h).
The function will be deactivated
automatically if a trailer is being towed
or a bicycle carrier is fitted (vehicle
fitted with a towbar or bicycle carrier
recommended by CITROËN).
In bad weather or in winter, ensure
that the sensors are not covered with
mud, ice or snow. When reverse gear is
engaged, an audible signal (long beep)
indicates that the sensors may be dir ty.
When the vehicle is moving at a speed
below 6 mph (10 km/h), cer tain sound
sources (motorcycle, lorry, pneumatic
drill, etc.) may trigger the audible
signals of the parking sensor system.
Deactivation/Activation of the
front and rear parking sensors
The function is deactivated by pressing this button.
The indicator lamp in the button comes on.
Pressing this button again reactivates the
function. The indicator lamp in the button goes
off.
The sound emitted by the speaker
(front or rear) indicates whether the
obstacle is in front or behind.
Page 276 of 396
Towing the vehicle
Procedure for having your vehicle towed or for towing another vehicle using a removable towing eye.
The towing eye is installed in the boot under
the floor.
To gain access to it:
)
open the boot,
)
raise the floor,
)
secure it by hooking its cord on the hook on
the rear parcel shelf suppor t,
)
remove the towing eye from the holder.
Access to the tools
General
recommendations
Obser ve the legislation in force in your
country.
Ensure that the weight of the towing
vehicle is higher than that of the towed
vehicle.
The driver must stay at the wheel of the
towed vehicle.
Driving on motor ways and fast roads is
prohibited when towing.
When towing a vehicle with all four
wheels on the ground, always use an
approved towing bar; rope and straps
are prohibited.
When towing a vehicle with the engine
off, there is no longer any power
assistance for braking or steering. In the following cases, you must always call
on a professional recovery ser vice:
- vehicle broken down on a motor way or
fast road,
- when it is not possible to put the gearbox
into neutral, unlock the steering, or release
the parking brake,
- towing with only two wheels on the
ground,
- where there is no approved towing bar
available...
Page 277 of 396
275Practical information
)
On the front bumper, unclip the cover by
pressing at the bottom.
)
Screw the towing eye in fully.
)
Install the towing bar.
)
On the rear bumper, unclip the cover by
pressing at the bottom.
)
Screw the towing eye in fully.
)
Install the towing bar.
)
Switch on the hazard warning lamps on
both vehicles.
)
Move off gently, drive slowly and for a short
distance.
Towing your vehicle
Towing another vehicle
)
Place the gear lever in neutral
(position N
on the electronic gearbox
system or automatic gearbox).
Failure to obser ve this instruction
could result in damage to
certain components (braking,
transmission...) and the absence of
braking assistance the next time the
engine is started.
)
Unlock the steering by turning the key
in the ignition one notch and release the
parking brake.
)
Switch on the hazard warning lamps on
both vehicles.
)
Move off gently, drive slowly and for a short
distance.
Page 278 of 396
Towing a trailer, a caravan, etc.
Towbar suitable for the attachment of a
trailer or caravan with additional lighting and
signalling.
Your vehicle is primarily designed for
transpor ting people and luggage, but it may
also be used for towing a trailer. We recommend the use of genuine
CITROËN towbars and their harnesses
that have been tested and approved
from the design stage of your vehicle,
and that the fitting of the towbar is
entrusted to a CITROËN dealer or a
qualified workshop.
If the towbar is not fitted by a CITROËN
dealer, it is imperative that it is
fitted in accordance with the vehicle
manufacturer's instructions.
Driving with a trailer places greater demands
on the towing vehicle and the driver must take
particular care.
Page 279 of 396
277Practical information
The rear parking sensors will be
deactivated automatically if a genuine
CITROËN towbar is used.
Driving advice
Distribution of loads
)
Distribute the load in the trailer so that the
heaviest items are as close as possible to
the axle and the nose weight approaches the
maximum permitted without exceeding it.
Air density decreases with altitude, thus
reducing engine per formance. Above
1 000 metres, the maximum towed load must
be reduced by 10 % for every 1 000 metres of
altitude.
Refer to the "Technical Data" section for details
of 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 incline
depends on the gradient and the ambient
temperature.
In all cases, keep a check on the coolant
temperature.
Braking
Towing 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.
Ty r e s
)
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.
)
If the warning lamp and the
STOP
warning lamp come on,
stop the vehicle and switch off
the engine as soon as possible.
Page 280 of 396
Accessories
A wide range of accessories and genuine par ts is available from the CITROËN dealer network.
These accessories and par ts have been tested and approved for reliability and safety.
They are all adapted to your vehicle and benefit from CITROËN's recommendation and warranty.
"Comfort":
door deflectors, side window blinds, rear
screen blind, isotherm module, coat hanger
fixed to head restraint, mobile reading lamp,
mirror for caravan, parking sensors...
"Transport systems":
child seats and booster cushions, boot carpet,
boot liner, boot net, boot spacers, transverse
roof bars, bicycle carrier, ski carrier, roof boxes,
towbars, wiring harnesses...
"Styling":
gear lever knobs, aluminium foot rest, alloy
wheels, chrome mirror shells, chrome door
aperture finishers...
"Security and safety":
anti-intrusion alarm, anti-tilt unit, stolen vehicle
tracking system, child seats and booster cushions,
breathalyser, first aid kit, fire extinguisher, warning
triangle, high visibility vest, wheel security bolts,
snow chains, non-slip covers...
If a towbar and wiring harness are fitted
outside the CITROËN dealer network,
the installation must be done following
the manufacturer's recommendations.
* To avoid any risk of jamming the pedals:
- ensure that mats are correctly positioned
and secured,
- never fit one mat on top of another.
"Protection":
mats * , seat covers compatible with lateral
airbags, mud flaps, door protective mouldings,
bumper protection strips, vehicle cover...