coolant level Citroen C5 RHD 2011.5 (RD/TD) / 2.G Owner's Manual

I
26
MONITORING














INSTRUMENT PANELS - PETROL AND DIESEL - MANUAL AND AUTOMATIC GEARBOX

Panel grouping together the dials and vehicle operation indicator and warning lamps.


A.
Fuel gauge

B.
Indicator:


●
Coolant temperature

●
Cruise control/Speed limiter
information

C.
Speedometer

D.
Rev counter
E.
Indicator:


●
Engine oil temperature

●
Gear lever position and gear
engaged (Automatic gearbox)

F.
Controls:


●
Lighting dimmer

●
Resetting to zero of trip mile-
age computer and mainte-
nance indicator
G.
Instrument panel screen indicating:


●
Depending on the page
selected with the left-hand
thumb wheel on the steering
wheel:


- Digital speed repeater

- Trip computer

- Navigation (guidance) infor-
mation

- Display of message alerts

- Engine oil level check

- Service indicator

●
Permanently:


- Trip mileage recorder

- Total mileage recorder

I
35
MONITORING


Warning lamp



is on



Cause



Action/Observations






Low fuel
level


fi xed. When it fi rst 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.
This warning lamp wil come on every time
the ignition is switched on, until a suffi cient
addition of fuel is made.
Fuel tank capacity: 71 litres.
Never continue to drive until you run out
of fuel, this could damage the emission
control and injection systems.




Maximum
coolant
temperature


fi xed red. The temperature of the
cooling system is too high. Stop as soon as it is safe to do so.
Wait until the engine has cooled down
before topping up the level, if necessary.
If the problem persists, contact a
CITROËN dealer or qualifi ed workshop.




Battery
charge


fi xed. The battery charging circuit
has a fault (dirty or loose
terminals, slack or cut
alternator belt, ...). The warning lamp should go off when the
engine is started.
If it does not go off, contact a CITROËN
dealer or a qualifi ed workshop.

+

Seat belt not
fastened/
unfastened


fi xed.
The driver and/or the front/
rear passenger has not
fastened or has unfastened
their seat belt. Pull the strap then insert the tongue in
the buckle.


Seat belts
not fastened/
unfastened


fi xed, associated
with the seat belt
not fastened/
unfastened
warning lampl. The illuminated dots represent the not
fastened/unfastened passengers. They come on:



- fi xed for 30 about seconds on starting the
vehicle,

- fi xed from 0 to 12 mph (0 to 20 km/h) when
driving,

-
fl ashing above 12 mph (20 km/h), accompanied
by an audible signal for about 120 seconds.

I
41
MONITORING















Engine oil temperature gauge

Under normal operating conditions,
the bars should be within section 1
.
In severe operating conditions, the
bars may extend into section 2
.

In this event, slow down, and if neces-
sary, stop the engine and check the
levels (see corresponding section).


Coolant temperature gauge

Under normal operating conditions,
the bars should be within section 1
.

In severe operating conditions, the
bars may extend into section 2
, the
engine coolant temperature warning
lamp A
and the STOP
warning lamp
come on, stop as soon as it is safe
to do so
. Switch off the ignition. The
cooling fan may continue to oper-
ate for a certain time
.

Contact a CITROËN dealer or a
qualifi ed workshop.

If the SERVICE
warning lamp comes on, check the levels (see corre-
sponding chapter). On horizontal ground, illumination of
the fuel low warning lamp indicates
that you are at the reserve level.
An alert message is displayed in the
instrument panel.







Fuel gauge

III
58
COMFORT
PROGRAMMABLE HEATING

The programmable heating operates
independently of the engine.
When the engine is off, it pre-heats
the coolant circuit in order to benefi t
from an optimum engine operating
temperature from the time the en-
gine is switched on.
The programmable heating system
is switched on using the long range
remote control. Activation can be im-
mediate or deferred by means of a
programming function.

Programming remote control

The heating system programming
remote control consists of the fol-
lowing buttons and displays:


1.
Scrolling functions menu buttons.

2.
Function indicator lights: clock,
temperature, operating time, pro-
grammed time, heater operation,
heating management symbols.

3.
Digital displays: time, tempera-
ture, duration of operation, pro-
grammed time or level of heating.

4.
Off button.

5.
On button.



Displays on the remote
control screen

Press the buttons 1
in succession to
display the functions.
The fi rst press of the left-hand or
right-hand button displays the time.
Next, the left-hand button permits ac-
cess to the programming time then to
the level of heating (C1 to C5).
The right-hand button permits ac-
cess to the passenger compartment
temperature then to the duration of
operation of the heater if it is to be
switched on immediately.

If a malfunction of the program-
mable heating system occurs,
contact a CITROËN dealer.



Displaying the functions

The passenger compartment
temperature information is only
available when the engine is off.

XX














PETROL ENGINES

The various caps and covers allow
access for checking fl uid levels and
for replacing certain components.


1.
Screenwash and headlamp wash
reservoir.

2.
Power steering fl uid reservoir or
power steering and suspension
fl uid reservoir.

3.
Engine coolant header tank.

4.
Engine oil dipstick.

5.
Engine oil fi ller cap.

6.
Brake fl uid reservoir.

7.
Battery.

8.
Air fi lter.
1.6i THP


1.6i VTi

167
CHECKS

X
!
169
CHECKS














DIESEL ENGINES

The various caps and covers allow
access for checking fl uid levels, for
replacing certain components and
for priming the fuel system.


1.
Screenwash and headlamp wash
reservoir.

2.
Power steering fl uid reservoir or
power steering and suspension
fl uid reservoir, depending on
equipment.

3.
Engine coolant header tank.

4.
Engine oil dipstick.

5.
Engine oil fi ller cap.

6.
Air fi lter.

7.
Brake fl uid reservoir.

8.
Battery.
As the Diesel fuel system
operates under high pressure,
any work on the fuel system is
prohibited.
Vehicles fi tted with the HDi 140

engine may be fi tted with metal
spring suspension. In this case, a
different power steering fl uid reser-
voir is fi tted.
HDi 110
/ e-HDi 110


HDi 140

X
!
173
CHECKS

Screenwash and headlamp
wash fluid

Fluid specifi cation
For optimum cleaning and to avoid
freezing, this fl uid must not be topped
up or replaced with plain water.
Reservoir capacities:


-
screenwash: approximately 3.5 litres,


- screenwash and headlamp wash:
approximately 6.15 litres.












Diesel additive level
(Diesel engine with particle
emission filter)

Topping up
This additive must be topped up by
a CITROËN dealer or a qualifi ed
workshop without delay.











Used products

Avoid prolonged contact of
used oil or fl uids with the
skin.
Most of these fl uids are harmful to
health or indeed very corrosive.
Do not discard used oil or
fl uids into sewers or onto the
ground.
Take used oil to a CITROËN dealer
or a qualifi ed workshop (France) or
to an authorised waste disposal
site. In the case of vehicles fi tted
with headlamp washers, the
minimum level of this fl uid
is indicated by an audible
signal and a message in the multi-
function screen.
Top up the level when you stop the
vehicle.

Coolant level


Coolant change
The coolant does not have to be
changed.

Fluid specifi cation
The coolant must conform to the
manufacturer's recommendations.
The coolant level should be
close to the "MAX" mark but
should never exceed it.
When the engine is warm,
the temperature of the coolant is
regulated by the fan. This can oper-
ate with the ignition off.

On vehicles which are fi tted with
a particle emission fi lter, the fan
may operate after the vehicle has
been switched off, even if the en-
gine is cold.

In addition, as the cooling system is
pressurised, wait at least one hour
after switching off the engine before
carrying out any work.
To avoid any risk of scalding, un-
screw the cap by two turns to
allow the pressure to drop. When
the pressure has dropped, remove
the cap and top up the level. The additive reservoir
low level is indicated
by fi xed illumination
of this warning lamp,
accompanied by an audible warning
and a message in the multifunction
screen.

330
VISUAL SEARCH

TECHNICAL DATA - MAINTENANCE

Very cold climate protection............. 204

Checking the levels .................. 172-173


- oil

- brake fl uid

- power steering fl uid

- coolant

- screenwash/headlamp wash fl uid
Changing bulbs......................... 183-192


- front

- rear Petrol engines.................................. 209
Petrol weights ........................... 210-211
Diesel engines .......................... 212-213
Diesel weights .......................... 214-217

Commercial versions (Tourer) weights ... 218
Dimensions (Saloon) ................ 219-220
Dimensions (Tourer) ................. 221-222
Identifi cation markings ..................... 223 Checking components .............. 174-175


- battery

- air/passenger compartment fi lter

- oil fi lter

- particle emission fi lter (Diesel)

- brake pads/discs
Engine compartment
fuses ................................. 193, 196-197
Battery ...................................... 198-199
Energy economy mode.................... 200
Opening the bonnet ......................... 164
Petrol under-bonnet layout ....... 167-168
Diesel under-bonnet layout....... 169-171 Running out of fuel - Diesel ............. 166

331
ALPHABETICAL INDEX
A ABS and EBFD systems ....... 119
Accessories ........................... 207
Accessory socket, 12 volt ...... 102
Adjusting headlamps ............... 91
Adjusting head restraints .... 62, 65
Adjusting seat belt height ...... 122
Adjusting the steering wheel ..... 68
Airbags, curtain ............. 126, 127
Airbags, front ......................... 127
Airbags, lateral .............. 126, 127
Air conditioning ...... 24, 50, 51, 54
Air conditioning, digital ............ 54
Air conditioning, mono-zone .... 51
Air diffuser ............................... 49

Air distribution adjustment ..... 52, 55
Air fi lter .................................. 174
Air fl ow ................................ 2, 24
Air fl ow adjustment ............ 52, 56
Air intake ................................. 51
Air recirculation ................. 51, 54
Air vents ............................ 49, 50
Alarm ....................................... 75
Alert/warning log ..................... 31
Alloy wheels .......................... 206
Anti-lock braking system
(ABS) ................................... 119
Anti-pinch .................... 77, 84, 85
Anti-theft .................................. 71
Armrest, front ........................ 101
Armrest, rear ......................... 102
Assistance call ...... 116, 226, 227
Audible warning ..................... 116
Audio/video sockets .............. 256
Audio streaming (Bluetooth) ..... 316
Audio system .................. 305-324
Automatic illumination of
headlamps ....................... 88, 90
Automatic operation of hazard
warning lamps ..................... 116A Automatic rain sensitive
windscreen wipers ........... 94, 95
Auxiliary sockets ... 256, 292, 314
B Battery ........................... 174, 198
Battery, charging ................... 199
Battery, remote control ...... 73, 74
Battery compartment
fuse box ............................... 193
Blind for panoramic sunroof .... 85
Blinds .................................... 102
Bluetooth
(hands-free) ......... 257, 293, 315
Bluetooth
(telephone) .......... 257, 293, 315
Bonnet ................................... 164
Bonnet stay ........................... 164
Boot ................................... 81, 82
Boot (fi ttings) ................. 103, 104
Brake discs ............................ 175
Brake lamps .................. 187, 189
Brake pads ............................ 175
Brakes ................................... 175
Braking assistance system .... 119
C Capacity, fuel tank ................... 86
CD MP3 ......... 253, 290, 291, 311
Central locking .................. 70, 79
Changing
a bulb ........................... 183-192
Changing a fuse ............. 193-197
Changing a wheel .......... 179-182
Changing a wiper blade .......... 96

Changing the date ........ 261, 295, 317
Changing the remote control
battery ................................... 73
Changing
the time ............... 261, 295, 317
CHECK .................................... 31
Checking levels ............. 172, 173C Checking the engine oil level ...... 40
Checks ........................... 164-175
Children .... 78, 108-115, 123, 125
Child seats ........................... 107

Child seats, conventional .....109, 110 CITROËN call button ............. 227
CITROËN services ...... 116, 126, 227
Closing the boot ...................... 70
Closing the doors .............. 70, 79
Cold climate screen ............... 205
Connectors,
audio ........... 259, 292, 312, 314
Control for panoramic sunroof
blind ....................................... 85
Coolant level ................... 41, 172
Coolant
temperature indicator ............ 41
Courtesy lamps ....................... 96
Cruise control ........................ 154
Cup holder ..................... 101, 102
D Date (display) ........ 261, 295, 317
Daytime running lamps ..... 90, 183
Deactivating the passenger
airbag .................................. 125
Defrosting .......................... 52, 57
Demisting .......................... 52, 57
Demisting the rear screen .... 53, 57
Diesel additive level .............. 173
Dimensions ........................... 219
Dipped beam ................... 88, 183
Dipstick ............................ 40, 172
Directional lighting ............. 92, 93
Direction
indicators ............. 116, 183, 189
Doors ....................................... 79
Doors emergency control ........ 80
Driving economically ........... 2, 24
Driving positions
(storing) ................................. 65