2009.5 Citroen C4 PICASSO DAG battery replacement
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72
IV
A C C E S S
Remote control problem
Following disconnection of the ve-
hicle battery, replacement of the re-
mote control battery or in the event
of a remote control malfunction, you
can no longer unlock, lock or locate
your vehicle.
First of all, use the key in the lock
to unlock or lock your vehicle.
Then, reinitialise the remote con-
trol.
If the problem persists, contact a
CITROËN dealer as soon as pos-
sible.
Reinitialisation
Switch off the ignition.
Turn the key to position 2
(Ignition on) .
Press the closed padlock imme-
diately for a few seconds.
Switch off the ignition and re-
move the key from the ignition
switch.
The remote control is fully opera-
tional again. Battery ref.: CR0523/3 volts.
This replacement battery is avail-
able from CITROËN dealers.
If the remote control bat-
t e r y i s fl a t , y o u a r e i n -
formed by lighting of this
warning lamp, an audible
signal and a message on
the multifunction screen.
Unclip the casing using a coin at
the notch.
S l i d e t h e fl a t b a t t e r y o u t o f i t s l o -
cation.
Slide the new battery into its lo-
cation observing the original di-
rection.
Clip the casing together.
Reinitialise the remote control.
Changing the battery
Page 83 of 338
72
IV
A C C E S S
Remote control problem
Following disconnection of the ve-
hicle battery, replacement of the re-
mote control battery or in the event
of a remote control malfunction, you
can no longer unlock, lock or locate
your vehicle.
First of all, use the key in the lock
to unlock or lock your vehicle.
Then, reinitialise the remote con-
trol.
If the problem persists, contact a
CITROËN dealer as soon as pos-
sible.
Reinitialisation
Switch off the ignition.
Turn the key to position 2
(Ignition on) .
Press the closed padlock imme-
diately for a few seconds.
Switch off the ignition and re-
move the key from the ignition
switch.
The remote control is fully opera-
tional again. Battery ref.: CR0523/3 volts.
This replacement battery is avail-
able from CITROËN dealers.
If the remote control bat-
t e r y i s fl a t , y o u a r e i n -
formed by lighting of this
warning lamp, an audible
signal and a message on
the multifunction screen.
Unclip the casing using a coin at
the notch.
S l i d e t h e fl a t b a t t e r y o u t o f i t s l o -
cation.
Slide the new battery into its lo-
cation observing the original di-
rection.
Clip the casing together.
Reinitialise the remote control.
Changing the battery
Page 128 of 338
104
VI
F I T T I N G S
TORCH
This is a removable lamp, incorpo-
rated in the boot wall, which can be
used to light the boot or as a torch.
Grand C4 Picasso
C4 Picasso Boot lighting
The boot lamp
A comes on automat-
ically when the boot is opened and
switches off automatically when the
boot is closed.
Various lighting durations are avail-
able:
-
ignition off, approximately ten minutes,
- in energy economy mode, approxi- mately thirty seconds,
- engine running, no limit.
Operation of the torch
This torch operates with NiMH re-
chargeable batteries.
It has a battery life of approximately
45 minutes and recharges while you
are driving.
Extract the torch from its location
pulling it upwards, as indicated
by the arrow.
Press the switch B , located on
the back, to switch the torch on
or off.
Unfold the support C , located on
the back, to set down and raise
the torch; for example, when
changing a wheel.
Storing the torch
Put the torch back in place in its
location starting with the lower
part.
If you have forgotten to switch off
the torch, this switches it off auto-
matically.
O b s e r v e t h e p o l a r i t i e s w h e n fi t t i n g
the batteries.
Never replace the rechargeable
batteries with normal single-use
batteries.
For replacement of the batteries,
see the "Practical infor
mation -
§ Changing a bulb" section.
It the torch is not engaged correctly,
it may not charge and may not come
on when the boot is opened.
Using the torch
Page 135 of 338
104
VI
F I T T I N G S
TORCH
This is a removable lamp, incorpo-
rated in the boot wall, which can be
used to light the boot or as a torch.
Grand C4 Picasso
C4 Picasso Boot lighting
The boot lamp
A comes on automat-
ically when the boot is opened and
switches off automatically when the
boot is closed.
Various lighting durations are avail-
able:
-
ignition off, approximately ten minutes,
- in energy economy mode, approxi- mately thirty seconds,
- engine running, no limit.
Operation of the torch
This torch operates with NiMH re-
chargeable batteries.
It has a battery life of approximately
45 minutes and recharges while you
are driving.
Extract the torch from its location
pulling it upwards, as indicated
by the arrow.
Press the switch B , located on
the back, to switch the torch on
or off.
Unfold the support C , located on
the back, to set down and raise
the torch; for example, when
changing a wheel.
Storing the torch
Put the torch back in place in its
location starting with the lower
part.
If you have forgotten to switch off
the torch, this switches it off auto-
matically.
O b s e r v e t h e p o l a r i t i e s w h e n fi t t i n g
the batteries.
Never replace the rechargeable
batteries with normal single-use
batteries.
For replacement of the batteries,
see the "Practical infor
mation -
§ Changing a bulb" section.
It the torch is not engaged correctly,
it may not charge and may not come
on when the boot is opened.
Using the torch
Page 198 of 338
165
X
C H E C K S
CHECKS
Unless otherwise indicated, check
these components in accordance
with the Maintenance and Warranty
Guide and according to your engine.
Otherwise, have them checked by a
CITROËN dealer.
Battery The battery does not require
any maintenance.
However, check that the
terminals are clean and
correctly tightened, par-
ticularly in summer and
winter.
When carrying out work on the battery,
refer to the "Practical information" sec-
tion for details of the precautions to be
taken before disconnecting the battery
and following its reconnection.
Air filter and passenger compartment filter
Refer to the Maintenance
and Warranty Guide for
details of the replacement
intervals for these compo-
nents.
Depending on the environment (e.g.
dusty atmosphere) and the use of
the vehicle (e.g. city driving), replace
them twice as often if necessary
(refer to the "Engines" paragraph).
A c l o g g e d c a b i n fi l t e r m a y h a v e a n
adverse effect on the performance
of the air conditioning system and
generate undesirable odours.
Oil filter
R e p l a c e t h e o i l fi l t e r e a c h
time the engine oil is
changed. Particle filter system (Diesel)
Complementary to the catalytic
c o n v e r t e r , t h i s fi l t e r m a k e s a n a c -
tive contribution to the preservation
of air quality by the retaining of the
unburnt pollutant particles. Black
exhaust fumes are thus no longer
emitted.
After prolonged idling or driving at
very low speeds, you may occa-
sionally notice water vapour being
emitted from the exhaust when ac-
celerating. This is of no consequence
to the running of the vehicle or to the
environment.
If there is risk of clogging, a mes-
sage appears on the multifunction
screen, accompanied by an audi-
ble signal and lighting of the service
warning lamp.
This alert tells you that the particle
fi l t e r i s s t a r t i n g t o fi l l u p ( i n c o n d i -
tions of urban driving of excep-
tionally long duration: low speeds,
t r a f fi c j a m s e t c . )
T o r e g e n e r a t e t h e fi l t e r , i t i s a d v i s e d
to drive as soon as possible, when
t r a f fi c c o n d i t i o n s p e r m i t , a t a s p e e d
o f 4 0 m p h ( a r o u n d 6 0 k m / h ) o r
m o r e f o r a t l e a s t fi v e m i n u t e s ( u n t i l
the alert message disappears).
If this alert persists, consult a
CITROËN dealer.
Refer to the Maintenance and Warranty
Guide for details of the replacement in-
terval for this component.