CITROËN C3 PICASSO Handbook page 122

Safety
Deactivation
Only the passenger's front airbag can be
deactivated:
F with the ignition off, insert the key in the
passenger airbag deactivation switch 1,
F turn it to the "OFF" position,
F then, remove the key keeping the switch
in this position.
According to version, this warning
lamp comes on either in the
instrument panel or on the seat belt
and passenger's front airbag warning
lamp display when the ignition is on
and until the airbag is reactivated.
120
To assure the safety of your child, it is
imperative that the passenger's front
airbag is deactivated when you install a
"rearward facing" child seat on the front
passenger seat.
Otherwise, the child would risk being
seriously injured or killed if the airbag
were deployed.
Reactivation
When you remove the rearward facing child
seat, with the ignition off, turn switch 1 to the
"ON" position to reactivate the airbag and so
assure the safety of your front passenger in the
event of an impact.
With the ignition on, this warning
lamp comes on in the instrument
panel or in the seat belt and
passenger's front airbag warning
lamp display for approximately one
minute, if the passenger's front
airbag is activated.
Operating fault
If this warning lamp comes on in the
instrument panel, you must contact
a CITROËN dealer or a qualified
workshop to have the system
checked. The airbags may no longer
be deployed in the event of a serious
impact.