2011.5 Citroen DS5 HYBRID4 RHD engine coolant

Instrument panel
1.
Energy consumption/generation indicator (available power as a percentage).
For more information refer to the "H
ybrid
system" section.2. Fuel gauge.3.Engine coolant temperature gauge. 4.
Speedometer (mph or km/h).5.
Cruise control or speed limiter settings.A
.Main lighting and controls dimmer.
B.- Successive shor t presses: under-inflation
detection, recall servicin
g information, alert log.
- Long press: reset the function selected to
zero (service indicator or trip recorder). 6
. Gear engaged.
7.Instrument panel screen: electrical flow,
trip recorder, aler t messa
ges or state of functions (e.g.: oil pressure, battery, door open, ...), trip computer, media, satellite
navigation.8. Digital speedometer (mph or km/h). 9.Ready lamp: indicates that the vehicle is
ready to drive.
Dials and screens
Control buttons

With the hybrid system active or when the vehicle is being driven, illumination of one of the following warning lamps indicates a fault which requires action on the par t of the driver.
Any fault resulting in the illumination of a warning lamp must be investigated further by reading the associated message in the instrument panel screen.
If you encounter any problems, contact a CITROËN dealer or a qualified workshop.
Warning/indicator lampStateCauseAction/Observations



STOPfixed, associated with another warning lamp, accompanied by an audible signal and a message in the screen.It is associated with a punctured
wheel, the brakin
g system, the power steering, the engine oil pressure, theengine coolant temperature, the hybrid system or a major electrical fault. Stop as soon as it is safe to do so as the en
gine may cut out.
Park, switch off the ignition and call a CITROËN
dealer or a qualified workshop.



Serviceon temporarily. A minor fault has occurred for which
there is no specific warning lamp. Identify the fault by reading the message shown in the screen, such as, for example:
- the closing of the doors, boot or bonnet,
- the engine oil level,
- the screenwash level,
- the remote control battery,
- the tyre pressures,
- saturation of the par ticle emission filter (Diesel). - ...For any other faults, contact a CITROËN dealer or a
qualified workshop.
fixed. A major fault has occurred for which
there is no specific warning lamp. Identify the fault by reading the message shown on the screen and contact a CITROËN dealer or a yyg g
qualified workshop.
PEF: particle emissions filter,Diesel
fixed, associated
temporarily with a message on the risk of
blockage of the PEF.Thi
s indicates the start of saturation
of the par ticle emissions filter. As soon as traffic conditions allow, regenerate the
filter by driving at a speed of at least 35 mph (60 km/h)
until the ser vice warning lamp goes off.
fixed.This indicates the low level in theDiesel additive reservoir. Have the level topped up by a CITROËN dealer or a
qualified workshop as soon as possible.

Coolant temperature gauge
With the hybrid system active:
- in zone A
, the temperature is correct,
- in zone B, the temperature is too high;
the central STOPwarning lamp comes on,
accompanied by an audible signal and amessage in the instrument panel screen.Youmuststop as soon as it is safe to do so.Wait a few minutes before switching off
the engine.
Contact a CITROËN dealer or a qualified
workshop.
A
fter driving for a few minutes, the temperature
and pressure in the cooling system increase.
To top up the level:
)
wait for the engine to cool, )
unscrew the cap by two turns to allow the
pressure to drop,
) when the pressure has dropped, remove
the cap,) top up the level to the "MAX" mark.

Be aware of the risk of burns whentopping up the cooling system. Do not fill above the maximum level (indicated on the reservoir).

225
Practical information
We recommend the use of genuine
CITROËN towbars and their harnesses that have been tested and approvedfrom the design stage of your vehicle,and that the fitting of the towbar is
entrusted to a CITROËN dealer or aqualified workshop.
If the towbar is not fitted by a CITROËN dealer, it is imperative that it isfitted in accordance with the vehiclemanufacturer's instructions.
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 wei
ght approaches the
maximum permitted without exceeding it.
Air density decreases with altitude,
thus reducing engine performance.
Above 1 000 metres, the maximum towed
load must be reduced by 10 % for every1 000 metres of altitude.
Refer to the "Technical Data" section for details
of the weights and towed loads which apply toyour vehicle.
Side wind
)
Take into account the increased sensitivityto side wind.

Cooling
To w i ng a trailer on a slope increases the
temperature of the coolant.
As the fan is electricall
y controlled, its cooling capacity is not dependent on the engine speed. )
To lower the engine speed, reduce your
speed.
)If the warning lamp and the
STOP
warning lamp come on,
stop the vehicle and switch off
the en
gine 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.


Driving with a trailer places greater demands on the towing vehicle and the driver must take par ticular care. The maximum towed load on a lon
g incline
depends on the gradient and the ambienttemperature.
In all cases, keep a check on the coolant
temperature.

The various caps and covers allow access for
checking the levels of the various fluids, for replacing cer tain components and for primingthe fuel system.














Diesel engine
1.
Power steering reservoir.2.
Screenwash and headlamp wash reser voir.3.
Coolant reservoir. 4.
Brake fluid reservoir.5.
Battery/Fuses.
6.Fusebox.
7. Air filter.8.Engine oil dipstick. 9.
Engine oil filler cap.10.Priming pump. 11.
Bleed screw. HDi 160 PEF 6- SPEED ELECTRONIC GEARBOX

237
Checks
Coolant level
The coolant level should be close
to the "MA X" mark but should never exceed it. When the engine is warm,
the temperature of the coolant is regulated bythe fan. This can operate with the ignition off.
On vehicles which are fitted with a par ticle
emission filter, the fan ma
y operate after
the vehicle has been switched off, even if
the en
gine is cold.

Changing the coolant
The coolant does not have to be changed.


Coolant specifi cation

The coolant must conform to the
manufacturer's recommendations.

Power steering fluid level
The power steering fluid level should
be close to the "MA X" mark. Unscrew
the cap, with the en
gine cold,
to check the level. Th
e brake fluid level should be closeto the "MA X" mark. If it is not, check
the brake pad wear.

Brake fluid level


Changing the fl uid

Refer to the ser vicing booklet for the inter val for
this operation.

Fluid specifi cation

The brake fluid must conform to themanufacturer's recommendations and meet
the DOT4 standard.
In addition, as the cooling system ispressurised, wait at least one hour after
switching off the engine before carrying out any work. To avoid any risk of scalding, unscrewthe cap by two turns to allow the pressure to drop. When the pressure has dropped, remove the cap and topup the level.

A
ABS...............................................................181Accessories...................................................227Accessory position.....................................33,77Accessory socket, 12V ..........................104, 105Adjusting headlamps .....................................154Adjusting head restraints...........................94,97Adjusting seat belt height..............................185Adjusting the steering wheel..........................103Airbags ....................................................63, 187Airbags, curtain...................................... 189, 190Airbags, front.........................................187, 190Airbags, lateral.......................................189, 190Air conditioning................................................44Air conditioning, digital............................111, 112Air fi lter..........................................................r240Air fl ow.............................................................44Air vents.........................................................110Alarm...............................................................83Anti-lock braking system (ABS).....................181Anti-pinch...................................................86, 88Anti-theft..........................................................33Armrest.......................................................... 104Armrest, front ................................................. 106Armrest, rear..................................................r107Ashtray..........................................................104ASR...............................................................181Assistance, emergency braking.....................181Assistance call.......................................179, 253Audible warning.............................................179Audio streaming (Bluetooth) ..........295,322, 324Audio system.................................................309Automatic headlamps ..............................56, 151Automatic illumination of headlamps .....147, 150
Automatic operation of hazardwarning lamps.............................................178Automatic rain sensitivewindscreen wipers ...............................157,159Auxiliary socket......................106, 295, 296,321
Backup starting ................................................34Backup switching off........................................f34Battery................................47-49,101, 218,239Battery, charging............................................219Battery, remote control..............................79, 80Black panel......................................................69Bluetooth (hands-free) ...........................278,323Bluetooth (telephone) ............................278, 323Boot.................................................................82Boot (unlocking)...............................................74
Boot fl oor, removable.....................................108Brake discs....................................................241Brake lamps...................................................212Brake pads....................................................241Brakes ...........................................................241
Changing a bulb.....................................207-214Changing a fuse.....................................215-217Changing a wheel...................................200-206Changing a wiper blade .........................160, 222Changing the date .................................298, 332Changing the remote control battery...............79Changing the time ...........................69,298, 332Checking levels......................................236-239Checking the engine oil level...........................67Checking tyre pressures (using the kit).........199Checks....................................................234-241Children ..................................166-175, 186, 188Child seats....................................................166Child seats, conventional........................169-174Cigar lighter...................................................r105Clock................................................69, 298, 332Closing the boot...............................................82Closing the doors.......................................74,76Connectors, audio.................106, 295, 296, 321Coolant level............................................64, 236Coolant temperature indicator.........................r64Courtesy lamps..............................................161Cruise control........................................136, 139Cup holder.....................................................r104
B
Capacity, fuel tank ...........................................89Cables, high voltage......................................233CD .........................................................292,316CD MP3.........................................292, 317,318Central locking ...........................................74, 76
CDate (display)........................................298, 332Daytime running lamps ..........................207, 210Deactivating ESP...........................................183Deactivating the passenger airbag................188Deadlocking ...............................................77,78
D

345
Alphabetical index
Parking sensors, front....................................142Parking sensors, rear....................................r141Particle emission fi lter............................238, 240Passenger compartment fi lter........................240Player, CD MP3 .............................292,317, 318Port, USB.......................................106, 292, 319Power..............................................................r38Priming the fuel system.................................235Protecting children..................166-175, 186, 188Puncture........................................................194
R
Radio .....................................................288, 313Ready..............................................................35Ready lamp.....................................................35Rear foglamp ................................................. 212Rear screen (demisting)........................102, 116Recharging the battery..........................148, 213Reduction of electrical load...........................220Regeneration of the particleemissions fi lter.............................................r240Reinitialising the remote control ......................79Remote control...........................................74-81Removing a wheel .........................................203Removing the mat ......................................... 105Repair kit, puncture.......................................194Replacing bulbs......................................207-214Replacing fuses......................................215-217Replacing the air fi lter....................................r240Replacing the oil fi lter....................................r240
T
Replacing the passenger compartment fi lter........................................r240Replacing wiper blades.........................160,222Reset history.................................................... 46Resetting the service indicator........................r66Resetting the trip recorder...............................r68Reversing camera.........................................143Reversing lamp..............................................212Risk areas (update).......................................266Roof bars.......................................................226Routine checks .......................................236-241Running out of fuel (Diesel)...........................235
Table of weights .............................................246Tables of engines................................... 244, 245Tables of fuses...............................................215Tank, fuel .........................................................90Technical data.........................................244-247Te l ephone ..............................................278, 323Temperature, coolant .......................................64
Temperature control for heated seats..............98Temporary tyre repair kit ................................194
Side repeater.................................................r211Ski fl ap...........................................................107Snow chain ....................................................248Spare wheel...................................................200Speed limiter..........................................136, 137Speedometer.............................................r38,54Spotlamps, side ..................................... 153, 211Start.................................................................31Starting the engine..........................................42Starting the vehicle............................31, 34, 130Steering mounted controls, audio..........258, 311Stopping the vehicle ...........................31, 34,132Stop & Start .............................89,113, 116,218,233,235, 236, 239Storage...........................................104,106-108Storing driving positions ..................................96Switching off the engine....................31, 34, 132Synchronising the remote control....................79Synthesiser, voice..........................................272System, navigation........................................262
S
Safety for children...................166-175, 186, 188Screen, colour and mapping.......................... 259Screen, instrument panel...........................54, 70Screen, monochrome ............................312,333Screen, multifunction (with audio equipment).....312Screen menu map.........................300, 333,334Screenwash, front..........................................158Seat, rear bench......................................99,101Seat adjustment.........................................94, 95Seat belts................................................184-186Seats, rear................................................r99-101Serial number, vehicle...................................248Service indicator..............................................r65Servicing.......................................................... 44Setting the clock..............................69, 298, 332Short-cut menus............................................260Sidelamps ..............146, 147,152, 207, 210,212