Reactivation
When you remove the child seat, 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 for approximately one minute, if the passenger's front airbag is activated.
See also:
The market
The new Citroën C4 is a desirable addition to the compact 5-door hatchback
segment - an important class in the UK - which includes competitor models such
as the Ford Focus, Vauxhall Astra and ...
Headlamp adjustment
You are advised to adjust the aim of the headlamps in accordance with vehicle
load.
In the dashboard on the right hand side of the steering column.
0. 1 or 2 occupants in the front seats.
-. 3 oc ...
Passenger safety
Seat belts and front passenger's airbag
The seat belt fastened/unfastened status for each seat category is indicated
by the lighting or flashing of the warning lamps linked to each position:
...






