2010 CITROEN NEMO key battery

31
1
READY TO GO
Access
KEY
This locks and unlocks the doors on the
vehicle, opens and closes the fuel filler cap,
as well as starting and stopping the engine. REMOTE CONTROL BATTERY
Reference: CR2032/3 volts.
-
use the screwdriver as a lever to extract
the battery holder housing
2 ,
-
remove the housing and change the
battery 3 observing the polarities,
-
put the battery holder housing 2 back
inside the key and secure it by turning the
screw 1 .
Changing the remote
control battery
There is a risk of damage if the
replacement battery does not conform.
Only use batteries which are
identical or of an equivalent type to those
recommended by a CITROËN dealer. Take
used batteries to an approved collection
point.
- press the button to eject the
key,
-
turn the screw 1 from the
closed padlock to the open
padlock using a screwdriver
with a thin tip,

31
1
READY TO GO
Access
KEY
This locks and unlocks the doors on the
vehicle, opens and closes the fuel filler cap,
as well as starting and stopping the engine. REMOTE CONTROL BATTERY
Reference: CR2032/3 volts.
-
use the screwdriver as a lever to extract
the battery holder housing
2 ,
-
remove the housing and change the
battery 3 observing the polarities,
-
put the battery holder housing 2 back
inside the key and secure it by turning the
screw 1 .
Changing the remote
control battery
There is a risk of damage if the
replacement battery does not conform.
Only use batteries which are
identical or of an equivalent type to those
recommended by a CITROËN dealer. Take
used batteries to an approved collection
point.
- press the button to eject the
key,
-
turn the screw 1 from the
closed padlock to the open
padlock using a screwdriver
with a thin tip,

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1
READY TO GO
Gearbox and steering wheel
- with a manual gearbox , with the vehicle
stationary, put the gear lever into neutral,
then release the clutch pedal,
- with an electronic gearbox , with the
vehicle stationary, hold the brake pedal
down or put the gear lever into position N . Special cases: STOP mode unavailable
The STOP mode is not invoked when:
- the driver's door is open,
- the driver's seat belt is not fastened,
- the heated rear screen is on,
- the windscreen wiper is on fast wipe,
- reverse gear is engaged,
- some special conditions (battery
charge, engine temperature, particle
filter regeneration, braking assistance,
ambient temperature...) where the engine
is needed to assure control of a system.
In this case, a message appears
in the instrument panel screen,
accompanied by the "S" warning
lamp, which flashes for a few
seconds, then goes off.

This operation is perfectly normal.
STOP & START
The Stop & Start system puts the engine
temporarily into standby - STOP mode -
during stops in the traffic (red lights, traffic
jams, or other...). The engine restarts
automatically - START mode - as soon as
you want to move off. The restart takes
place instantly, quickly and silently.
Perfect for urban use, the Stop & Start
system reduces fuel consumption and
exhaust emissions and offers the comfort of
complete silence when stationary.
Operation
Going into engine STOP mode
The "S" warning lamp comes on
in the instrument panel and the
engine goes into standby: Automatic stopping of the engine is
only possible after the vehicle has
exceed a speed of about 6 mph (10 km/h),
to avoid repeated stopping of the engine
when driving slowly.
In the STOP mode Stop & Start, hill
start assist is inactive.
Never leave your vehicle with out first
turning off the ignition with the key.
Never refuel with the engine in STOP
mode; you must switch off the ignition
with the key.

54
Gearbox and steering wheel Special cases: START invoked
automatically
The START mode is invoked automatically
when:
- the vehicle's is free wheeling on a slope,
- the windscreen wiper is on fast wipe,
- the engine has been stopped for more than 3 minutes with Stop & Start,
- some special conditions (battery charge, engine temperature, braking assistance,
ambient temperature...) where the engine
is needed to assure control of a system. Good practice
With a manual gearbox in STOP mode, if
a gear is engaged without fully depressing
the clutch pedal, a warning lamp comes on
or a message is displayed in the instrument
panel asking you to fully depress the clutch
pedal to restart the engine.
With the engine stopped in STOP mode,
if the driver unfasten's their seat belt and
opens a front door, the engine can only
be restarted using the ignition key. This is
indicated by an audible signal, accompanied
by flashing of the service warning lamp and
a message in the instrument panel screen.
If following an automatic restart in START
mode, the driver takes no action on the the
vehicle during the next 3 minutes, the system
stops the engine defi nitively. The engine can
then only be restarted using the key.
Going into engine START mode
The "S" warning lamp goes off and
the engine starts:
- with a manual gearbox , depress the
clutch pedal,
- with an electronic gearbox :

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Gearbox and steering wheel
Deactivation
To give precedence to the control
of the temperature in the passenger
compartment, the Stop & Start
system should be deactivated to
allow continuous operation of the air
conditioning. The system is reactivated automatically
at every new start using the key.
At any time, press the "S - OFF" switch to
deactivate the system.
This is confirmed by the switch warning lamp
coming on accompanied by a message in
the instrument panel screen.
If the system has been deactivated
in STOP mode, the engine restarts
immediately. Operating fault Maintenance
In the event of a fault with
the system, the Stop & Start
system is deactivated and the
service warning lamp comes on,
accompanied by a message in the
instrument panel screen
Have it checked by a CITROËN dealer.
In the event of an operating fault with STOP
mode, it is possible to restart the engine by
depressing the clutch pedal fully and putting
the gear lever into neutral. Before working under the bonnet, you
must switch off the ignition with the
key to avoid any risk of injury resulting from
automatic operation of START mode.
This system requires a specific battery
with a special specification and technology
(reference numbers available from
CITROËN dealers).
Fitting a battery not listed by
CITROËN introduces the risk of malfunction
of the system.
The Stop & Start system makes use
of advanced technology. Specialist
knowledge is needed for any work on the
system, which can only be assured by
CITROËN dealers.
Reactivation
Press the
"S - OFF" switch again.
The system is active again; this is confirmed
by the switch warning lamp going off and a
message in the instrument panel screen.

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7
QUICK HELP
Fuel
FILLING WITH FUEL
Capacity of the fuel tank: approximately
45 litres .
Low fuel level
When the minimum fuel tank level
is reached, this warning lamp
comes on. When it first comes on,
you have approximately 6
litres
of fuel remaining. Refuel without delay to
avoid running out of fuel. Refuelling must be done
with the engine off.
- Open the fuel filler flap.
- Hold the filler cap with one hand.
- With the other hand, insert the key, then turn it a third of a turn.
- Remove the fi ller cap and hang it on the hook, located on the inside of the fi ller fl ap.
FUEL CIRCUIT DEACTIVATED
In the event of a serious collision, a device
automatically cuts off the fuel supply to the
engine and the vehicle's electrical supply.
It also triggers the automatic unlocking of
the doors and switching on of the courtesy
lights. A message appears on the instrument
panel display according to version.
Turn the key to the STOP position to prevent
discharging of the battery.
Check that there is no smell or leak of fuel
outside the vehicle.
With Stop & Start, never refuel with the
system in STOP mode; you must switch
off the ignition with the key. When the fuel filler flap is open, a
safety system prevents sliding of the
side door.
A label affixed to the inside of the flap
reminds you of the type of fuel to be used.
Opening the filler cap may cause a noise
resulting from the inrush of air. This vacuum
is quite normal and results from the sealing
of the fuel system.
When filling the fuel tank, do not continue
after the 3rd cut-off of the nozzle; this could
cause malfunctions.
After filling the fuel tank, lock the filler cap
and close the flap.

139
7
QUICK HELP
Fuel
FILLING WITH FUEL
Capacity of the fuel tank: approximately
45 litres .
Low fuel level
When the minimum fuel tank level
is reached, this warning lamp
comes on. When it first comes on,
you have approximately 6
litres
of fuel remaining. Refuel without delay to
avoid running out of fuel. Refuelling must be done
with the engine off.
- Open the fuel filler flap.
- Hold the filler cap with one hand.
- With the other hand, insert the key, then turn it a third of a turn.
- Remove the fi ller cap and hang it on the hook, located on the inside of the fi ller fl ap.
FUEL CIRCUIT DEACTIVATED
In the event of a serious collision, a device
automatically cuts off the fuel supply to the
engine and the vehicle's electrical supply.
It also triggers the automatic unlocking of
the doors and switching on of the courtesy
lights. A message appears on the instrument
panel display according to version.
Turn the key to the STOP position to prevent
discharging of the battery.
Check that there is no smell or leak of fuel
outside the vehicle.
With Stop & Start, never refuel with the
system in STOP mode; you must switch
off the ignition with the key. When the fuel filler flap is open, a
safety system prevents sliding of the
side door.
A label affixed to the inside of the flap
reminds you of the type of fuel to be used.
Opening the filler cap may cause a noise
resulting from the inrush of air. This vacuum
is quite normal and results from the sealing
of the fuel system.
When filling the fuel tank, do not continue
after the 3rd cut-off of the nozzle; this could
cause malfunctions.
After filling the fuel tank, lock the filler cap
and close the flap.