Opel Owner's Manual page 62

60 Seats, restraints
9 Warning
Keep the area in which the airbag
inflates clear of obstructions.
The hooks on the handles in the
roof frame are only suitable for
hanging up light articles of
clothing, without coat hangers. Do
not keep any items in these
clothes.
Seat occupancy
recognition
Identified by a label on the lower
panel of the front passenger seat and
by control indicator y, which
illuminates for approx. 4 seconds
when the ignition is switched on.
The seat occupancy recognition
system deactivates the passenger
front and side airbag if the front
passenger seat is not occupied or is
fitted with an Opel child restraint
system with transponders. The
curtain airbag system remains
activated.
9 Danger
Only Opel child restraint systems
with transponders should be fitted
on the front passenger seats. Use
of systems without transponders
poses a risk of fatal injury.
Control indicator 3 96.
Note
Anyone weighing less than 35 kg
should only travel on the rear seats.
Do not place any heavy objects on
the front passenger seat. Otherwise
the seat will register as occupied and
the airbag system for the front
passenger seat will not be
deactivated.
Do not use protective covers or seat
cushions on the front passenger
seat.
Note
On the Astra TwinTop, there may be
interference in radio reception of
certain frequencies in the medium
waveband when the roof is open and
the front passenger seat is
unoccupied.