CITROËN C3 Handbook page 171

Deactivation / Reactivation
In certain circumstances, such as the need
to maintain the temperature in the passenger
compartment, it may be useful to deactivate the
Stop & Start system.
The system can be deactivated at any time,
once the ignition is switched on.
If the engine is in STOP mode, it then restarts.
The Stop & Start system is reactivated
automatically every time the ignition is
switched on.
Opening the bonnet
Before doing anything under the bonnet,
deactivate the Stop & Start system to
avoid the risk of injury related to an
automatic change to START mode.
Driving on flooded roads
Before driving through a flooded road,
it is strongly recommended that you
deactivate the Stop & Start system.
For more information on Driving
advice, particularly on flooded roads,
refer to the corresponding section.
With the switch on the dashboard
F Press this switch.
Deactivation is confirmed by the illumination of
the indicator lamp in the control switch and the
display of a message.
Pressing the switch again reactivates the
system.
The indicator lamp in the switch goes off,
accompanied by the display of a message.
Operating fault
In the event of a fault with the system, the
indicator lamp in the button flashes for a
few moments, then remains on.
Have it checked by a CITROËN dealer or a
qualified workshop.
In the event of a fault in STOP mode, the
vehicle may stall.
All of the instrument panel warning lamps
come on.
It is then necessary to switch off the ignition
and start the engine again.
The Stop & Start system requires
a 12 V battery of specific technology
and specification.
All work on this type of battery must be
carried out only by a CITROËN dealer
or a qualified workshop.
For more information on the 12 V
Battery, refer to the corresponding
section.
Driving
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