2009.5 Citroen C3 PICASSO check engine

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137
PRACTICAL INFORMATION
Do not disconnect the terminals
while the engine is running.
Do not charge the batteries without
disconnecting the terminals fi rst.
Batteries contain harmful sub-
stances 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 batteries
and vehicle batteries to a special
collection point.
Charging the battery using a
battery charger

 Disconnect the battery from the
vehicle.

 Follow the instructions for use
provided by the manufacturer of the
charger.

 Reconnect starting with the nega-
tive 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.
LOAD REDUCTION MODE
System which manages the use of
certain functions according to the level
of charge remaining in the battery.
When the vehicle is being driven, the
load reduction function temporarily de-
activates certain functions, such as
the air conditioning, the heated rear
screen...
The deactivated functions are reactivat-
ed automatically as soon as conditions
permit.
It is advisable to disconnect the
battery if the vehicle is to be left
unused for more than one month. 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 bat-
tery, switch on the ignition and wait
1 minute before starting to permit
initialisation of the electronic sys-
tems. However, if minor problems
persist following this operation,
contact a CITROËN dealer.
Referring to the corresponding
section, you should yourself reini-
tialise:
- the remote control key,
- the GPS satellite navigation
system.

i
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137
PRACTICAL INFORMATION
Do not disconnect the terminals
while the engine is running.
Do not charge the batteries without
disconnecting the terminals fi rst.
Batteries contain harmful sub-
stances 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 batteries
and vehicle batteries to a special
collection point.
Charging the battery using a
battery charger

 Disconnect the battery from the
vehicle.

 Follow the instructions for use
provided by the manufacturer of the
charger.

 Reconnect starting with the nega-
tive 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.
LOAD REDUCTION MODE
System which manages the use of
certain functions according to the level
of charge remaining in the battery.
When the vehicle is being driven, the
load reduction function temporarily de-
activates certain functions, such as
the air conditioning, the heated rear
screen...
The deactivated functions are reactivat-
ed automatically as soon as conditions
permit.
It is advisable to disconnect the
battery if the vehicle is to be left
unused for more than one month. 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 bat-
tery, switch on the ignition and wait
1 minute before starting to permit
initialisation of the electronic sys-
tems. However, if minor problems
persist following this operation,
contact a CITROËN dealer.
Referring to the corresponding
section, you should yourself reini-
tialise:
- the remote control key,
- the GPS satellite navigation
system.

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138
PRACTICAL INFORMATION A fl at battery prevents the engine
from starting (refer to the corre-
sponding paragraph).
If the telephone is being used at
the same time on the MyWay audio
navigation system, it will be inter-
rupted after 10 minutes.
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.
This period may be greatly reduced if
the battery is not fully charged. 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 en-
gine and let it run for a few minutes.
The time available to you will then be dou-
ble the period for which the engine is left
running. However, this period will always
be between fi ve and thirty minutes.
Switching to economy mode
Once this period has elapsed, a mes-
sage appears on the multifunction
screen indicating that the vehicle has
switched to economy mode and the
active functions are put on standby.
CHANGING A FRONT OR REAR WIPER BLADE
Procedure for replacing a worn wiper
blade with a new one without the use
of tools.
Removal

 Raise the corresponding wiper arm.

 Unclip the wiper blade and remove it.
Fitting

 At the front, check the size of the wiper
blade as the shorter blade is fi tted to
the passenger side of the vehicle.

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

 Fold down the wiper arm carefully.
Before removing a front wiper
blade

 Within one minute after switching off
the ignition, operate the wiper stalk
to position the wiper blades in the
vertical position.
This position must be used in order to avoid
damaging the wiper blade and the bonnet.
After fitting a front wiper blade

 Switch on the ignition.

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

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140
PRACTICAL INFORMATION
TOWING A TRAILER, A CARAVAN, ETC.
Your vehicle is primarily designed for
transporting people and luggage, but it
may also be used for towing a trailer. Driving advice
The maximum towing load on a long
slope depends on the gradient and the
ambient temperature.
In all cases, pay attention to the coolant
temperature.
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. Braking
Towing a trailer increases the braking
distance.
Tyres

 Check the tyre pressures of the
towing vehicle and of the trailer,
observing the recommended pres-
sures.
Lighting

 Check the electrical lighting and
signalling on the trailer.
The rear parking sensors will be de-
activated automatically if a genuine
CITROËN towbar is used.
 If the warning lamp and the

STOP warning lamp come
on, stop the vehicle and
switch off the engine as
soon as possible.
Towbar suitable for the attachment of a
trailer or caravan with additional lighting
and signalling.
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 performance. Above
1 000 metres, the maximum towing load
must be reduced by 10 % and so on for
every 1 000 metres of altitude.
Refer to the "Technical Data" section for
details of the weights and towing loads
which apply to your vehicle.
Driving with a trailer subjects the towing
vehicle to more signifi cant stress and its
driver must be particularly careful.
We recommend the use of genuine
CITROËN towbars and their har-
nesses that have been tested and
approved from the design stage
of your vehicle, and that the fi t-
ting of the towbar is entrusted to a
CITROËN dealer.
If the trailer is not fi tted by a
CITROËN dealer, it is imperative
that it is fi tted using the electrical
pre-equipment installed at the rear
of the vehicle, in accordance with
the manufacturer's instructions.