2011.5 Citroen C4 DAG ignition

9
DRIVING
173
The cruise control system can-
not, in any circumstances, re-
place the need to respect speed
limits, nor can it replace the need
for vigilance and responsibility
on the part of the driver.
You are advised to keep your
feet near the pedals at all times.






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 functions of this system are grouped
together on the steering mounted con-
trols.


1.
Cruise control mode selection dial.

2.
Speed programming/value decrease
button.

3.
Speed programming/value increase
button.

4.
Cruise control off/resume button.

5.
Memorised speeds display button.
(see "Memorising speeds")


Steering mounted controls

The programmed information is
grouped together in the instrument pan-
el screen.

6.
Cruise control off/resume indica-
tion.

7.
Cruise control mode selection indi-
cation.

8.
Programmed speed value.

9.
Selecting a stored speed.
(see "Storing speeds")


Displays in the instrument panel

Operation

The cruise control is switched on

manually: it requires a minimum ve-
hicle speed of 25 mph (40 km/h) and
engagement of:


- fourth gear on the manual gearbox,

- second gear on the electronic gear-
box system or automatic gearbox,
in sequential driving mode,

- position A
on the electronic gearbox
system or D
on an automatic gear-
box.
The cruise control is switched off
man-
ually or by pressing the brake or clutch
pedal or on triggering of the ESP sys-
tem for safety reasons.
It is possible to exceed the programmed
speed temporarily by pressing the ac-
celerator pedal.
To return to the programmed speed,
simply release the accelerator pedal.
Switching off the ignition cancels any
programmed speed value.

9
DRIVING
176

The function displays the following types
of message:

Parking possible


Parking diffi cult


Parking not advised

The function deselects itself automati-
cally:


- when you engage reverse gear,

- when you switch off the ignition,

- if measuring is not requested,

- within fi ve minutes of selection of
the function,

- if the vehicle speed exceeds the
threshold of 45 mph (approx. 70 km/h)
for one minute.

If the lateral distance between your ve-
hicle and the parking space is too large,
the system may not be able to measure
the space.
If there is a fault, have the sys-
tem checked by a CITROËN
dealer or a qualifi ed workshop.

The system remains available after
each measurement and can therefore
measure several spaces in succession.
In poor or wintry weather, ensure that
the sensors are free of dirt, ice or
snow.
The parking space sensor system de-
activates the front parking sensors
when measuring forwards.

10
CHECKS
184

























CHECKING LEVELS

Check all of these levels regularly and
top them up if necessary, unless other-
wise indicated.
If a level drops signifi cantly, have the
corresponding system checked by a
CITROËN dealer or a qualifi ed work-
shop.

When working under the bonnet,
take care, as certain areas of the
engine may be extremely hot (risk
of burns).
The reading will only be correct if
the vehicle is on level ground and
the engine has been off for more
than 30 minutes.
The check is carried out either when the
ignition is switched on using the oil level
indicator in the instrument panel, or using
the dipstick.
It is normal to top up the oil level between
two services. CITROËN recommends that
you check the oil level, and top up if neces-
sary, every 3 000 miles (5 000 kilometres).

Oil level


Engine oil change
Refer to the servicing booklet for the
interval for this operation.
In order to maintain the reliability of the
engine and emission control system,
the use of additives in the engine oil is
prohibited.
Oil specifi cation
The oil must correspond to your engine
and conform to the manufacturer's rec-
ommendations.



Brake fluid level

The brake fl uid level should be
close to the "MAX" mark. If it is
not, check the brake pad wear.

Changing the fl uid
Refer to the servicing booklet for the
interval for this operation.

Fluid specifi cation
The brake fl uid must conform to the
manufacturer's recommendations and
meet the DOT4 standard.



Power steering fluid level

The power steering fl uid level
should be close to the "MAX"
mark. Unscrew the cap, with
the engine cold, to check the
level.


Coolant level

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 operate with the ig-
nition off.

On vehicles which are fi tted with a par-
ticle emission fi lter, the fan may oper-
ate after the vehicle has been switched
off, even if the engine 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, unscrew
the cap by two turns to allow the pres-
sure to drop. When the pressure has
dropped, remove the cap and top up
the level.

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

Coolant specifi cation
The coolant must conform to the manu-
facturer's recommendations.

11
PRACTICAL INFORMATION
189

Repair procedure



)
Switch off the ignition.

)
Turn the selector A
to the
"sealant" position.

)
Check that the switch B
is
in position "O"
.


Avoid removing any foreign bodies
which have penetrated into the tyre.


1. Sealing

)
Uncoil the white pipe G
fully.

)
Unscrew the cap from the white
pipe.

)
Connect the white pipe to the valve
of the tyre to be repaired.
)
Connect the compressor's electric
plug to the vehicle's 12 V socket.

)
Start the vehicle and leave the en-
gine running.

Do not start the compressor be-
fore connecting the white pipe to
the tyre valve: the sealant prod-
uct would be expelled through
the pipe.
Take care, this product is harmful
(e.g. ethylene-glycol, colophony...)
if swallowed and causes irritation
to the eyes.
Keep it out of reach of children.

11
PRACTICAL INFORMATION
195









Removing a wheel


Parking the vehicle
Immobilise the vehicle where it
does not block traffi c: the ground
must be level, stable and non-
slippery ground.
Apply the parking brake unless it
has been programmed to auto-
matic mode, switch off the ignition
and engage fi rst gear * to lock the
wheels.
Check that the braking warning
lamps in the instrument panel
are on (not fl ashing).
The occupants must get out of
the vehicle and wait where they
are safe.
If necessary, place a chock under
the wheel diagonally opposite the
wheel to be changed.
Never go underneath a vehicle
raised using a jack; use an axle
stand.

*
position R
for the electronic gearbox
system; P
for an automatic gearbox.
List of operations


)
Remove the chromed bolt cover
from each of the bolts using the
tool 3
(according to equipment).

)
Fit the security socket 4
on the
wheelbrace 1
to slacken the secu-
rity bolt.

)
Slacken the other bolts using the
wheelbrace 1
only.

)
Place the jack 2
in contact with one
of the two front A
or rear B
locations
provided on the underbody, which-
ever is closest to the wheel to be
changed.

)
Extend the jack 2
until its base plate
is in contact with the ground. Ensure
that the centreline of the jack base
plate is directly below the location A

or B
used.

)
Raise the vehicle until there is suffi -
cient space between the wheel and
the ground to admit the spare (not
punctured) wheel easily.

)
Remove the bolts and store them in
a clean place.

)
Remove the wheel.

11
PRACTICAL INFORMATION
203




















CHANGING A FUSE

Access to the tools

The extraction tweezer is attached to
the back of the dashboard fusebox
cover.
For access to it:


)
unclip the cover by pulling at the
top right, then left

)
disengage the cover completely
and turn it over,

)
remove the carrier, on the back of
which the tweezer is fi tted.



Changing a fuse

Before changing a fuse:


)
the cause of the failure must be
identifi ed and rectifi ed,

)
all electrical consumers must be
switched off,

)
the vehicle must be immobilised
with the ignition off,

)
identify the failed fuse using the ta-
bles and diagrams in the following
pages.
Good

Failed

To replace a fuse, you must:


)
use the special tweezer to extract
the fuse from its housing and check
the condition of its fi lament.

)
always replace the failed fuse with
a fuse of the same rating (same co-
lour); the use of a fuse of different
rating fuse may cause malfunctions
(risk of fi re).
If the fault recurrs soon after replacing the
fuse, have the electrical system checked
by a CITROËN dealer or a qualifi ed work-
shop.
Installing electrical
accessories
Your vehicle's electrical system
is designed to operate with stan-
dard or optional equipment.
Before installing other electrical
equipment or accessories on
your vehicle, contact a CITROËN
dealer or a qualifi ed workshop.
CITROËN will not accept respon-
sibility for the cost incurred in
repairing your vehicle or for recti-
fying malfunctions resulting from
the installation of accessories not
supplied and not recommended
by CITROËN and not installed in
accordance with its instructions,
in particular when the combined
consumption of all of the addition-
al equipment connected exceeds
10 milliamperes.
The replacement of a fuse not
mentioned in the tables below
may cause a serious malfunc-
tion of your vehicle. Contact a
CITROËN dealer or a qualifi ed
workshop.
Tweezer

11
PRACTICAL INFORMATION
208

Charging the battery using a
battery charger

)
Operate the starter, let the engine
run.

)
Wait until the engine returns to idle
and disconnect the cables.
It is advisable to disconnect the
battery if the vehicle is to be left
unused for more than one month. The batteries contain harmful
substances such as sulphuric
acid and lead. They must be
disposed of in accordance with
regulations and must not, in any
circumstances, be discarded
with household waste.
Take used remote control bat-
teries and vehicle batteries to a
special collection point.

)
Connect the red cable to the posi-
tive terminal (+) of the fl at battery A
,
then to the positive terminal (+) of
the slave battery B
.

)
Connect one end of the green or
black cable to the negative terminal
(-) of the slave battery B
.

)
Connect the other end of the green
or black cable to the earth point C

on the broken down vehicle.

Starting using another battery


The Stop & Start battery does
not have to be disconnected for
charging.


)
Disconnect the battery from the ve-
hicle.

)
Follow the instructions for use pro-
vided by the manufacturer of the
charger.

)
Reconnect starting with the negative
terminal (-).

)
Check that the terminals and connec-
tors are clean. If they are covered with
sulphate (whitish or greenish deposit),
remove them and clean them.
Do not disconnect the terminals
while the engine is running.
Do not charge the batteries with-
out disconnecting the terminals
fi rst.
Do not push the vehicle to start
the engine if it is fi tted with the 6-
speed electronic gearbox system.


Before disconnecting the battery

Wait 2 minutes after switching off
the ignition before disconnecting
the battery.
Close the windows and the doors
before disconnecting the battery.

Following reconnection of the
battery
Following reconnection of the
battery, switch on the ignition
and wait 1 minute before start-
ing to permit initialisation of the
electronic systems. However, if
problems are encountered fol-
lowing this operation, contact a
CITROËN dealer or a qualifi ed
workshop.
Referring to the corresponding
section, you must yourself reini-
tialise:


- the remote control key,

- the panoramic sunroof blind,

- the GPS satellite navigation
system.

11
PRACTICAL INFORMATION
209








LOAD REDUCTION MODE

System which manages the use of cer-
tain functions according to the level of
charge remaining in the battery.

When the vehicle is being driven, the
load reduction function temporarily deac-
tivates certain functions, such as the air
conditioning, the heated rear screen...
The deactivated functions are reactivat-
ed automatically as soon as conditions
permit.








ENERGY ECONOMY MODE

System which manages the period of
use of certain functions to conserve a
suffi cient level of charge in the battery.
After the engine has stopped, you can
still use functions such as the audio
equipment, windscreen wipers, dipped
beam headlamps, courtesy lamps, etc.
for a maximum combined period of thirty
minutes.

Switching to economy mode

Once this period has elapsed, a message
appears in the screen indicating that the ve-
hicle has switched to economy mode and
the active functions are put on standby.
If the telephone is being used at
the same time on the navigation
system, it will be interrupted after
10 minutes.
A fl at battery prevents the engine
from starting (refer to the corre-
sponding paragraph).


Exiting economy mode

These functions are reactivated auto-
matically the next time the vehicle is
driven.


)
In order to resume the use of these
functions immediately, start the engine
and let it run for a few minutes.
The time available to you will then be
double the period for which the engine
is left running. However, this period will
always be between fi ve and thirty minutes.

This period may be greatly re-
duced if the battery is not fully
charged.








CHANGING A WIPER BLADE

Before removing a front wiper
blade


)
Within one minute after switching off
the ignition, operate the wiper stalk
to position the wiper blades verti-
cally on the windscreen.



Removing



)
Raise the corresponding wiper arm.

)
Unclip the wiper blade and remove it.



Fitting



)
Put the corresponding new wiper
blade in place and clip it.

)
Fold down the wiper arm carefully.



After fitting a front wiper blade



)
Switch on the ignition.

)
Operate the wiper stalk again to
park the wiper blades.